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Ishii, Kazuo, Eiji Hayashi, Norhisam Bin Misron, and Blair Thornton. "Special Issue on Advanced Robotics in Agriculture, Forestry and Fisheries." Journal of Robotics and Mechatronics 30, no. 2 (April 20, 2018): 163–64. http://dx.doi.org/10.20965/jrm.2018.p0163.
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The importance of primary industries, agriculture, forestry and fisheries, is obvious and needless to mention, however, the reduction of the working population and the aging problem make the situation of primary industry more sever. To compensate for the issues, the advanced technology in robotics has attracted attentions and expected the contributions in terms of productivity, cost effectiveness, pesticide-less, monitoring of the growth and harvesting, etc. Recently, robotic technologies are gradually being used in primary industry and their application area will expand more in the near future. This special issue’s objectives include collecting recent advances, automation, mechanization, research trends and their applications in agriculture, forestry and fisheries to promote a deeper understanding of major conceptual and technical challenges and facilitate spreading of recent breakthroughs in primary industries, and contribute to the enhancement of the quality of agricultural, forestry and fisheries robots by introducing the state-of-the-art in sensing, mobility, manipulation and related technologies. In this special issue, twelve papers are included. The first paper by Noguchi is the survey paper of the state-of-the-art in the agricultural vehicle type robots and discusses the future scope of agriculture with robotics. The next three papers are on tomato-monitoring system, and Fukui et al. propose a tomato fruit volume estimation method using saliency-based image processing and point cloud and clustering technology, Yoshida et al. do the cutting point identification for tomato-harvesting using a RGBD sensor and evaluate in the real farm experiments, and Fujinaga et al. present an image mosaicking method of tomato yard based on the infrared images and color images of tomato-clusters in the large green house. The fifth paper by Sori et al. reports a paddy weeding robot in wet-rice field to realize the pesticide-free produce of rice, and the sixth paper by Shigeta et al. is about an image processing system to measure cow’s BCS (Body Condition Score) automatically before milking cows and analyzes the two months data by CNN (Convolutional Neural Network). The seventh paper by Inoue et al. reports on an upper-limb power assist robot with a single actuator to reduce the weight and cost. The assist machine supports the shoulder and elbow movements for viticulture operations and upper-limb holding for load transport tasks. In the next paper, Tominaga et al. show an autonomous robotic system to move between the trees without damaging them and to cut the weeds in the forest for the forest industry. The last four papers are for the fishery industry, and Komeyama et al. propose a methods for monitoring the size of fish, red sea bream (RSB) aquaculture by developing a stereo vision system to avoid the risks of physical injury and mental stress to the fish. Nishida et al. report on a hovering type underwater robot to measure seafloor for monitoring marine resources whose sensor can be replaced depending on missions as the open hardware system. Yasukawa et al. propose a vision system for an autonomous underwater robot with a benthos sampling function, especially, sampling-autonomous underwater vehicles (SAUVs) to achieve a new sampling mission. The last paper by Han et al. is for gait planning and simulation analysis of an amphibious quadruped robot in the field of fisheries and aquaculture. We hope that this special issue can contributes to find solutions in primary industries, agriculture, forestry and fisheries.
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Hiruy, Kiros, Ray Murphy, Tom Lewis, William T. White, and Steven W. Purcell. "Measuring scientific impact of fisheries and aquaculture research-for-development projects in South East Asia and the Pacific." Research Evaluation 28, no. 4 (August 5, 2019): 313–25. http://dx.doi.org/10.1093/reseval/rvz019.
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Abstract Research-for-development (R4D), as a mode of foreign aid, is a practical way to support developing countries. However, few studies have assessed the scientific impacts of R4D projects. Here, we applied an integrated assessment approach to evaluate the scientific impact of research projects commissioned by the Australian Centre for International Agricultural Research’s Fisheries Program in the Asia-Pacific region between 2000 and 2012. We use publication metrics and expert panel reviews to examine trends in scientific outputs among 73 fisheries and aquaculture research projects. ‘Among projects, there was considerable variation in publication types and outputs (including academic papers, magazine articles, policy reports, books, and book chapters), and projects produced, on average, 10 publications at a funded-dollar cost of AU$41,000 per publication. Bilateral and multilateral projects tended to produce more refereed journal articles and citations per funded dollar than single-country projects, and publication outputs were poor for certain countries. With the exception of fisheries projects, larger (more highly funded) projects did not produce more journal articles per funded dollar than smaller projects. Project duration had no significant effect on the number of refereed publications, citation rates, or total citations per funded dollar across projects. Aquaculture projects had greater publication impact, per funded dollar than fisheries projects. Beyond the bibliometric measures, qualitative findings indicated that scientific impact was strongly influenced by motivations of project leaders and their institutions. We identified disparate impact performance among industries and countries. These findings could inform future overseas aid investments, policies and strategies. This study offers useful benchmarks for gauging scientific impacts of R4D programs and shows the value of using approaches that go beyond bibliometric measures.
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Uzhakhova, Leyla, and Dmitrii Vakorin. "Specific features of development of fishing industry in Russia." Vestnik of Astrakhan State Technical University. Series: Fishing industry 2019, no. 4 (December 13, 2019): 14–23. http://dx.doi.org/10.24143/2073-5529-2019-4-14-23.
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The article presents the assessment results of the current state and existing problems of the functioning and development of the Russian food industry based on the analysis of scientific, practical and legislative materials in the field of fisheries, fish farming and fish processing. The analysis was carried out in accordance with key indicators specified by the State Program for the Development of the Fisheries Complex of the Russian Federation, such as the volume of production (catch) of aquatic biological resources, the development of aquaculture, per capita consump-tion of fish and fish products by the population, the share of domestic agricultural, fishery products and food in the total volume commodity resources of the domestic market. The priority task is the transition from the export-raw material to the innovative type of development of the fisheries complex based on the conservation and rational use of aquatic biological resources, the introduction of new technologies, increasing the of domestic fish products ratio in the domestic and foreign markets and raising the competitiveness of the Russian fish products. Changes in the intensity and structure of fish and other aquatic biological resources production in the Russian aquaculture over the past decades are analyzed. Both negative and positive trends in the industrial development have been identified. A significant role in the sustainable development of fish industry is given to integration associations. The types of integrated fisheries business structures that are most prevalent
in Russia are considered. To solve existing problems and improve the competitiveness of the fishing industry, it was recommended to consolidate the efforts of the main industry partners in terms
of responsibility and economic trust, development of associative and regulatory framework tools.
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Del Río Salas, Martha, Angel Martínez Durazo, and Jara Marini Martín Enrique. "LA ACUICULTURA Y SU IMPACTO EN LA ZONA COSTERA DEL GOLFO DE CALIFORNIA/ THE AQUACULTURE AND THEIR IMPACT IN THE COASTAL ZONE OF THE GULF OF CALIFORNIA." Biotecnia 18, no. 3 (December 29, 2016): 37–46. http://dx.doi.org/10.18633/biotecnia.v18i3.334.
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La zona costera del Noroeste de México cuenta con una gran cantidad de lagunas costeras, con características y condiciones favorables para el desarrollo de la industria de la acuacultura. Actualmente, el cultivo de camarón es una de las industrias con mayor crecimiento en el mundo. Esta industria ha tenido un crecimiento acelerado en Norte y Sudamérica, y particularmente en México en el Golfo de California. En 2010, 70.3% de la producción acuícola de México provino del litoral del Golfo de California, de la cual 97.7% fue de granjas de camarón. Sin embargo, se han documentado diversos efectos adversos de la acuacultura: conflicto con otras actividades económicas (por ejemplo agricultura, pesquerías y turismo), el cambio de uso de suelo, la deforestación de manglares y diferentes tipos de contaminación (principalmente asociada a la descarga y filtración de materia orgánica). Los isótopos estables de C y N son una valiosa herramienta para detectar los posibles impactos de la acuacultura en los ecosistemas, ya que ayudan a determinar la dinámica de la materia orgánica descargada y/o filtrada a los ecosistemas marinos. Estos estudios permiten evaluar y planear el desarrollo sustentable de la acuacultura. Este enfoque se relaciona con el uso de los fundamentos de la eco-tecnología, los cuales buscan la auto-regulación y el auto-mantenimiento de los ecosistemas, causando alteraciones ecológicas mínimas. ABSTRACTThe coastal zone of Northwest of Mexico has many coastal lagoons with characteristics and conditions for the development of aquaculture industry. Actually, shrimp aquaculture is one of the industries with the major development in the world. This industry has had an accelerate growth in North and South America, and in México, particularly around the Gulf of California. In 2010, around 70.3% of the aquaculture production came from the Gulf of California littoral, and 97.7% of this total was from shrimp farms. However, there are documented many adverse effects associated to aquaculture: conflicts with other activities (e.g. agriculture, fisheries and tourism), change of use of land, mangrove deforestation and different types of pollution (mainly associated to discharge and filtration of residual organic matter). The stable isotopes of C and N areis a valuable tool in studies to detect the possible impacts of aquaculture on ecosystems, because help to determine the dynamic of organic matter discharged and/or filtered to marine environments. These studies allow evaluate and plan the sustainable development of aquaculture. This approach is related to eco-technology fundaments which seeks auto-regulation and auto-maintenance of ecosystems, causing minimal ecological disruption.
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ACKLEH, AZMY S., KARYN L. SUTTON, K. NADINE MUTOJI, AMRITA MALLICK, and DON G. ENNIS. "A STRUCTURED MODEL FOR THE TRANSMISSION DYNAMICS OFMYCOBACTERIUM MARINUMBETWEEN AQUATIC ANIMALS." Journal of Biological Systems 22, no. 01 (March 2014): 29–60. http://dx.doi.org/10.1142/s0218339014500028.
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Mycobacterium marinum (Mm), a genetically similar bacterium to Mycobacterium tuberculosis, affects a number of fish industries (fisheries, aquaculture, aquariums and research stocks) on a comparable scale to tuberculosis (TB) in humans. Because of this, and the practical advantages of working with animal models as opposed to humans, Mm infections in recently established fish models provide a unique opportunity for the study of mycobacterial infections. We derive a model of transmission dynamics of Mm in fish, which either involves consumption of an infected host or a source of bacteria to ensure "activation" into a highly infectious state. We derive a model of transmission within a food web, in which infected fish behavior is structured by infection severity. This is a key component as chronic (seemingly asymptomatic) infection is prominent in both fish and human TB. We illustrate, via a novel numerical scheme, that this model can be used to reproduce experimental settings. We further argue that the framework developed herein is a useful tool to address key questions such as design in experimental settings and potential control strategies in large-scale situations.
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Nayeem, Mir Abu, Amir Hossain, Mahidi Hossen Hannan, and Subrata Mondal. "Comparative analysis of nutritional quality of different fish feed available in greater Noakhali region, Bangladesh." Asian-Australasian Journal of Food Safety and Security 3, no. 1 (May 30, 2019): 1–14. http://dx.doi.org/10.3329/aajfss.v3i1.55921.
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An experiment was carried out to comparative analysis of nutritional quality of different fish feed from different feed dealers and industries in greater Noakhali region and to compare the values with those provided by the manufacturers. The feed samples were collected from different feed industries and dealer's shop of these region. Feed samples were collected during 10 August to 5 September, 2016. The collected feed samples were stored and analyzed in the Fish Nutrition Laboratory of the Department of Aquaculture in the Faculty of Fisheries, Bangladesh Agricultural University (BAU), Mymensingh for proximate composition (moisture, ash, crude protein, crude lipid, crude fiber, carbohydrate) following standard methods. Results showed that there was significant variation between analyzed and company provided nutritive values of different feeds. Some feed samples have low moisture level (difference 0.7 to 3.3%). Ash content of the experimental samples also show a variety of results compared to their labeled composition. Only some feed have more values to the company provided values, such as, Mega starter (12.13%) and Bengal grower (12.75) proportion with 12%. Some feed contains more difference range of 6.01% more than labeled values is RP feed (20.01%). Maximum feed samples had lower crude protein (difference 0.05 to 4.65%) than the company provided protein values. However, only crude protein of Bengal finisher (29.95%) and Aftab grower (28.07%) feeds were found to be almost same to the company provided nutritive values (30% and 28%). The lipid, ash and carbohydrates contents of the experimental samples also have a difference range. The highest lipid values are available in Provita starter (9.76%) and lowest values containing feed Setu grower (4.33%). The highest carbohydrates content in the feed Provita starter (36.84%). The findings of this study demonstrated that low quality commercial fish feeds were supplied to the fish farmers by majority of feed companies. Therefore, the study will generate some information to the farmers which will help to choose the best feed for their aquaculture production.
Asian Australas. J. Food Saf. Secur. 2019, 3(1), 1-14
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Petros, Peter, Matthias Heilweck, and David Moore. "Saving the Planet with Appropriate Biotechnology: 5. An Action Plan." Mexican Journal of Biotechnology 6, no. 2 (April 1, 2021): 1–60. http://dx.doi.org/10.29267/mxjb.2021.6.2.1.
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We evaluate suggestions to harness the ability of calcifying organisms (molluscs, crustacea, corals and coccolithophore algae) to remove permanently CO2 from the atmosphere into solid (crystalline) CaCO3 for atmosphere remediation. Here, we compare this blue carbon with artificial/industrial Carbon dioxide Capture & Storage (CCS) solutions. An industrial CCS facility delivers, at some cost, captured CO2, nothing more. But aquaculture enterprises cultivating shell to capture and store atmospheric CO2 also produce nutritious food and perform many ecosystem services like water filtration, biodeposition, denitrification, reef building, enhanced biodiversity, shoreline stabilisation and wave management. We estimate that a mussel farm sequesters three times as much carbon as terrestrial ecosystems retain. Blue carbon farming does not need irrigation or fertiliser, nor conflict with the use of scarce agricultural land. Blue carbon farming can be combined with restoration and conservation of overfished fisheries and usually involves so little intervention that there is no inevitable conflict with other activities. We calculate that this paradigm shift (from ‘shellfish as food’ to ‘shellfish for carbon sequestration’) makes bivalve mollusc farming and microalgal farming enterprises, viable, profitable, and sustainable, alternatives to all CCUS industrial technologies and terrestrial biotechnologies in use today.
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Comín, Francisco A. "Management of the Ebro River Basin: Past, Present and Future." Water Science and Technology 40, no. 10 (November 1, 1999): 161–68. http://dx.doi.org/10.2166/wst.1999.0516.
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The Ebro River Basin (85,500 km2 in NE Spain) is characterised by a marked spatial heterogeneity of its geology, topography, climatology and land use. Many reservoirs (138, total water storage capacity of 6,837 hm3) and canals were constructed during this century for agricultural irrigation, electricity production and domestic use. Now, irrigation is allowed in 778,284 ha. There are also 40 aquaculture systems producing 35% of the total Spanish trout production. The mouth of the Ebro River (a 320 km2 delta area) is very productive for agriculture and fisheries. Industrial activities are localised in the upper NW and central parts of the Basin, causing low water quality in the fluvial system. Salinisation of land and river water occurs in the central part, because of salt dissolution, run-off from irrigated fields and groundwater abstraction. Present management is under the responsibility of different administrative agencies. A special agency is responsible for water control and distribution. A new management plan has been recently prepared with the major objective of satisfying the water demands, which are estimated as 7,000 hm3 yr−1 (18,200 hm3 yr−1 is the estimated available water). Most of this comes from agriculture for irrigation (6,310 hm3 yr−1), human use (313 hm3 yr−1) and industrial activities (414 hm3 yr−1). Water is also demanded from other basins. A total water demand of 10,771 hm3 yr−1 has been estimated in the Ebro Basin for the year 2015, maintaining similar proportions as before for the three major uses. In the future, saving and recycling water should be incorporated to the basin management as part of an strategy to distribute water as a function of existing and potential uses in the Basin and for promoting and re-adapting land and water uses to the availability of the resources, including inter-annual climatic fluctuations, and to preserve natural habitats.
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Priambodo, Nalendro, Sri Murlianti, and Martinus Nanang. "Changes in Production Modes and Intellectual Relations in Managing the Behavior of Oil and Gas Labors in Muara Badak District." Progress In Social Development 1, no. 1 (January 2, 2020): 31–39. http://dx.doi.org/10.30872/psd.v1i1.17.
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ABSTRACT:
This study aims to identify the pattern of changes in the mode of production of people who work as farmers and fishermen in Kutai Kartanegara Regency, especially Muara Badak District after the entry of the oil and gas industry in the region, and analyze how intellectual relations are in regulating the behavior of oil and gas workers along with the social, economic and political impacts. raised. This type of qualitative research uses the Grounded Theory approach. The results of this study indicate that changes in the way people produce from agriculture, plantations, and traditional fisheries in Muara Badak District have been accompanied by a mechanism for releasing social ties to land and sea through intermediary policies that are pro to the formation of industrial commodities for market interests and result in a decline in the domestic industry due to dependence. in the oil and gas industry. This dependence also gave birth to an intellectual layer and a working class that served the interests of the plantation, aquaculture and oil and gas-based industries. The process of its journey was accompanied by the emergence of various kinds of class conflicts, which gave rise to types of organic intellectuals who tried to fight back against the exploitation that occurred.
ABSTRAK:
Penelitian ini bertujuan untuk mengindentifikasikan pola perubahan mode produksi masyarakat yang berprofesi sebagai petani dan nelayan di Kabupaten Kutai Kartanegara, khususnya Kecamatan Muara Badak setelah masuknya industri migas di wilayah tersebut dan menganalisis bagaimana relasi intelektual dalam pengaturan prilaku buruh migas beserta dampak sosial, ekonomi dan politik yang ditimbulkan. Jenis penelitian kualitatif dengan menggunakan pendekatan Grounded Theory. Hasil penelitian ini menunjukan bahwa perubahan cara masyarakat berproduksi dari pertanian, perkebunan dan perikanan tradisional di Kecamatan Muara Badak ikut dibarengi dengan mekanisme pelepasan ikatan sosial dengan tanah dan laut melalui perantara kebijakan yang pro terhadap pembentukan komoditas industri untuk kepentingan pasar serta mengakibatkan kemunduran industri domestik akibat ketergantungan pada industri migas. Ketergantungan ini juga melahirkan lapisan intelektual dan kelas buruh yang mengabdi pada kepentingan industri berbasis perkebunan, pertambakan dan migas. Dalam proses perjalalanannya juga dibarengi dengan kemunculan berbagai macam konflik kelas sehingga memunculkan jenis intelektual organik yang berusaha melakukan perlawanan balik terhadap eksploitasi yang terjadi.
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Llope, Marcos. "The ecosystem approach in the Gulf of Cadiz. A perspective from the southernmost European Atlantic regional sea." ICES Journal of Marine Science 74, no. 1 (October 12, 2016): 382–90. http://dx.doi.org/10.1093/icesjms/fsw165.
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This article considers the major events in recent history, current situation and prospects for developing an ecosystem-based style of management in the Gulf of Cadiz. This particular socio-ecosystem is characterised by a clear focal ecosystem component—the role of the estuary of the Guadalquivir River as a nursery area—that has an influence on the marine ecosystem and at the same time concentrates a number of sectoral human activities. This nursery role particularly concerns the anchovy fishery, which is the most economically and culturally important fishery in the region. As a transition zone between river and marine environments, estuaries are particularly sensitive to human activities, either directly developed within the aquatic environment and its surroundings or further upstream within its catchment area. The particularities of the Guadalquivir socio-ecosystem, with an area of influence that extends as far as the city of Seville, require the consideration of multiple sectors and the corresponding conflicting interests. These include the shipping and tourism sectors, the agriculture, aquaculture, salt and mining industries, and the fisheries and conservation interests. This article aims to give an overview of the high-level policy goals and the jurisdictional framework, scope the sectors involved and describe the pressures and risks of their activities. It will identify conflicting interests relating to different visions of the ecosystem as well as the institutional arrangements that could be used to balance them and finally, put forward a vision for using ecosystem-based information to improve multi-sectoral management decisions.
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Spalvins, Kriss, and Dagnija Blumberga. "Production of Fish Feed and Fish Oil from Waste Biomass Using Microorganisms: Overview of Methods Analyzing Resource Availability." Environmental and Climate Technologies 22, no. 1 (December 31, 2018): 149–64. http://dx.doi.org/10.2478/rtuect-2018-0010.
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Abstract Aquaculture is currently the fastest growing food-producing sector in the world. The growth of this industry has been rapid for the last 25 years, however, aquaculture still relies heavily on feed input from wild capture fisheries. Landings in wild capture fisheries have been stagnant for the last two decades; therefore, new alternatives for conventional fish meal and fish oil need to be found. In this review, various alternatives are described and their advantages and disadvantages are evaluated. Single cell oils (SCO) and single cell proteins (SCP) produced by microorganisms are recognized as the alternative with the most potential for replacing fish meal and fish oil in aquacultures. However, production costs of SCOs and SCPsare still higher than production costs of Omega-3 rich oils from other sources (wild capture, plant derived oils and genetically modified plants); therefore, currently used substrates need to be replaced with cheaper agriculture and industrial biomass residues applicable for microbial fermentation. In order to evaluate various biodegradable residues and find the most suitable ones for SCO and SCP production, methods analysing resource availability are reviewed.
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Costa-Pierce, Barry A. "Sustainable Ecological Aquaculture Systems: The Need for a New Social Contract for Aquaculture Development." Marine Technology Society Journal 44, no. 3 (May 1, 2010): 88–112. http://dx.doi.org/10.4031/mtsj.44.3.3.
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AbstractEcohistories of aquaculture suggest that aquaculture is a natural part of human development throughout history and that modern, industrial aquaculture could strengthen its social and ecological roots by articulating its evolution along a sustainability trajectory and by adopting fully the Food and Agriculture Organization (FAO) ecosystems approach to aquaculture (EAA; <xref ref-type="bibr" rid="bib121">Soto et al., 2008</xref>). The EAA creates a new code for global aquaculture development, combining into one common framework the two most important social‐ecological trajectories for global aquaculture—aquaculture for the world’s rich and aquaculture for the world’s poor. Knowledge of the rich archeology and anthropology of aquaculture connects this FAO code to antiquity, creating a single development pathway for aquaculture throughout human history. Without widespread adoption of an EAA, <xref ref-type="bibr" rid="bib50">FAO (2009)</xref> projections of aquaculture development over the next 30 years may provide a far too optimistic scenario for its global growth. In this regard, aquaculture over the last 20 years has been criticized as lacking adequate attention and investment in developing grassroots, democratic, extension processes to engage a broader group of stakeholders to evolve the “blue revolution.” As an example, there has been a failure of fisheries and aquaculture to plan together to ensure sustainable supplies of seafood—the world’s most valuable proteins for human health—for seafood-eating peoples. Nonfed aquaculture (seaweeds, shellfish) has received worldwide attention for its rapid movement toward greater sustainability, which has led to more widespread social acceptance. For fed aquaculture, recent trends analyses have suggested that aquaculture is turning from the ocean to land-based agriculture to provide its protein feeds and oils. As such, more sophisticated, ecologically planned and designed “aquaculture ecosystems” will become more widespread because they better fit the social‐ecological context of both rich and poor countries. Ecological aquaculture provides the basis for developing a new social contract for aquaculture that is inclusive of all stakeholders and decision makers in fisheries, agriculture, and ecosystems conservation and restoration.
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Gribben, Paul E., and Kevin G. Heasman. "Developing Fisheries and Aquaculture Industries forPanopea zelandicain New Zealand." Journal of Shellfish Research 34, no. 1 (March 2015): 5–10. http://dx.doi.org/10.2983/035.034.0103.
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Ferouk, Jeydan, and Barthulomeus Seymour. "Freshwater Aquaculture Fisheries Innovation and Fresh Fish Marketing." Journal Siplieria Sciences 2, no. 1 (April 11, 2021): 1–6. http://dx.doi.org/10.48173/jss.v2i1.76.
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In this article the care and promotion of freshwater fish is discussed. The stages of cultivation include the development medium preparation, supply of indulges/seed dispersal, management of water, management of feedstuff, pest control and disease management. Furthermore, advances on the marketing of freshwater fish are aimed at enhancing the economy of the population in terms of revenue, processing, delivery, entry, and utilization of products that provide the resources of the community. Innovation of fresh fish marketing A number of operations are linked to each other in the fishing agri-business framework including the sourcing, manufacturing, post-harvest processing (agro-industries), marketing and institutions. There is a method to produce a commodity all things in the fisheries agribusiness. In all operations producing products or services, marketing activities are also relevant. Fisheries may be divided into commodities and commodities.
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Poernomo, Achmad, and Endang Sri Heruwati. "Industrialization in fisheries: a challenge to change." Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology 6, no. 3 (March 20, 2014): 7. http://dx.doi.org/10.15578/squalen.v6i3.65.
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To manage with the Indonesian vision as the biggest producer of fisheries in 2015, capture,aquaculture, and post-harvest fisheries should be ready to operate at large or business scale.Consequently, industrialization should be promoted since this is the most appropriate way tomanage fisheries in business manner. Though it has a positive goal to maximize the utilization offisheries resource for the improvement of economic and prosperity of Indonesian people, however,industrialization undoubtedly retains a negative impact in terms of threats on the sustainability offishery and other natural resources. This article summarises review and analysis aiming to developan ideal model in order to strengthen the fisheries industrialization in Indonesia. Based on previousweaknesses, the ideal model is the one that reflects an inclusive and holistic manner, suitable forvarious characteristics of industries in each typical areas and people of Indonesia, with the emphasison competitive advantage, untraditional, and commercial basis, especially in respect to thedevelopment of a strong fisheries business. This kind of model should also maintain harmonizedand coordinated programs and actions between involved related institutions. Research supportsare needed to develop and test the most appropriate model. Also, in technical basis, innovationson fish capture, aquaculture, as well as processing technologies are urgently needed as acomplement to the developed model of fisheries industries. One thing that should be kept in mindis the importance of management and conservation of natural resources, including resource forfisheries capture and aquaculture, germ plasms and genetic fish resources, as well as marinemicroorganisms, as these all are the main assets for the development of marine and fisheries inIndonesia.
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Rérat, A., and S. J. Kaushik. "Nutrition, animal production and the environment." Water Science and Technology 31, no. 10 (May 1, 1995): 1–19. http://dx.doi.org/10.2166/wst.1995.0360.
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With increasing demographic growth, there will be an ever increasing demand for greater food production over the turn of this century. Seen from today's productivist point of view, this is not too difficult a challenge to meet. Besides socio-economic and geopolitical considerations, it is now of the utmost importance to consider any such increase in food production from a global environmental perspective. Man-made changes to the environment are numerous, some perhaps irredeemable. The essential human activities of agriculture, animal production and fisheries also affect the environment and some quantitative data are available on such impacts. Each progress in increasing agricultural resources (reclaiming new land areas for agriculture, increase in land productivity, intensification of animal production etc.,) is not without disadvantages (deforestation, pollution of underground water through different contaminants). Intensification of land animal production, facilitated also by progress in biotechnological methods leads to increased contamination of the natural food chain and to the concentration of effluents. Aquatic production, currently undergoing tremendous progress, is also facing several such dangers: over-exploitation of natural resources; slow disappearance of natural breeding grounds; increased pollution of water through industrial, agricultural and aquacultural activities. Every such menace to the future of food production has its solution. Even the application of already available knowledge can prevent further deterioration of our land, air and aquatic environment for sustained production. But, local socioeconomic pressures and lack of concern or education often prevent us from obtaining the ideal balance between food production and environment.
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Asche, Frank, and Sigbjørn Tveterås. "On the Relationship Between Aquaculture and Reduction Fisheries." Journal of Agricultural Economics 55, no. 2 (July 2004): 245–65. http://dx.doi.org/10.1111/j.1477-9552.2004.tb00095.x.
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O'Mara, Aidan, and Md Sumon Shahriar. "Short-Term Prediction of Marine Sensor Data with Fuzzy Clustering." International Journal of Pattern Recognition and Artificial Intelligence 29, no. 03 (April 27, 2015): 1550015. http://dx.doi.org/10.1142/s0218001415500159.
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In predicting water quality variables in the short term, a novel technique using fuzzy pattern similarity-based fuzzy clustering has been proposed. The experimental results show that the proposed method outperforms than existing similar methods for sea water temperature and conductivity data sets from a marine sensor network for environmental monitoring. The short-term prediction of water quality variables has immense benefit in aquaculture and fisheries industries for decision-making purposes.
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Lam, Mimi E. "The Ethics and Sustainability of Capture Fisheries and Aquaculture." Journal of Agricultural and Environmental Ethics 29, no. 1 (January 18, 2016): 35–65. http://dx.doi.org/10.1007/s10806-015-9587-2.
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Sulaiman, Bustam, Azis Nur Bambang, Hartuti Purnaweni, and Mohammad Lutfi. "The Effect of Mangrove on Fish Catch Using Belat at Teluk Pemedas and Sanipah of Kutai Kartanegara Regency, East Kalimantan Province, Indonesia." E3S Web of Conferences 31 (2018): 08029. http://dx.doi.org/10.1051/e3sconf/20183108029.
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The increasing population at Teluk Pemedas and Sanipah coastal areas of Kutai Kartanegara Regency, East Kalimantan Province, has led to coastal degradation. The problem was mainly caused by conversion of mangrove into aquaculture, agriculture, plantation industrial, and residential areas. This research was a study case, used descriptive analysis to describe the local fishermen activity using belat traditional device to catch fish. The results revealed that there were many fishermen still did not know the benefits of mangrove for economy growth, ecological, ecotourism etc. This condition affects to the decline of the mangrove function. Fisherman who used belat often move from one location to another location in order to find places that have many catches. The belat which are placed in good environment mangrove areas produces lots of catches that greatly benefit the fisherman, therefore mangrove ecosystem must be well preserved for the sustainability of fishermen’s efforts to earn a living.
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Herath, Tharindu Nimantha, and Kumudu Radampola. "Fisheries education in Sri Lanka: current status, constraints and future outlook." Journal of Fisheries 5, no. 3 (November 18, 2017): 535. http://dx.doi.org/10.17017/jfish.v5i3.2017.162.
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Sustainable utilization of the fishery resources along with manpower is one of the most important aspects of fisheries science. Although a huge manpower is available in the fisheries sector, lapses in knowledge also prevalent in various subsections of fishery related occupations. In this scenario, this paper attempts to evaluate the various levels of fisheries education in Sri Lanka. It has been observed that clear demarcation of the level of fisheries education such as undergraduate, postgraduate, and basic level exists in Sri Lanka. Although a low level of student enrolment, university education of fisheries and aquaculture is at satisfactory level. Expansion of fisheries education for basic levels such as education of fisherwomen needs to be improved. Scientific dissemination of knowledge by published works such as journals should further be expanded and indexing of those journals in reputable and reliable databases is needed. Several constraints in Sri Lankan fisheries education such as inadequate funding, low level of student enrolment, quality of the students and less cooperation with industries etc. were also identified. Therefore, finding possible solutions to these issues is necessary to ensure the quality of the education in Sri Lanka.
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Szűcs, István, László Váradi, and Emese Békefi. "Coherence and connection between the good pond culture practice and the environment conscious management." Acta Agraria Debreceniensis, no. 25 (April 11, 2007): 60–73. http://dx.doi.org/10.34101/actaagrar/25/3038.
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According to the data indicating the decline and restructuring during the past decade, as well as the trend in the European Union member states, it can be expected that the role of traditional agriculture and fish production in direct rural employment decrease further. This also values those strategic directions for restructuring that will lead fishculture from quantity driven to quality production along with sustainable development (i.e. environmental conscious production) and multifunctional farming. This way the economic and social tensions caused by the concentration of the production and labour output can be mitigated.It is laid in the 1257/1999 Act on rural Development that farmers that enrol the agri-environmental scheme should follow the “Good Agricultural Practice” on the whole managed area. In case of agri-environmental schemes this is a precondition for which no grants are given.The adaptation of “Good Agricultural Practice” in fishproduction,where it is called: “Good Pond Culture Practice” is considered important on the basis of the above mentioned. This programme is undertaken in co-operation with the Research Institute for Aquaculture, Fisheries and Irrigation, University of Debrecen, Faculty of Agricultural Economics and Rural Development and the Association of Hungarian Fish Farmers and Product Council.The European Commission proposed the formulation of the European Fisheries and Aquaculture Fund (EFAF) for the period 2007-20013, which will replace the Financial Instruments for Fisheries Guidance (FIFG), but it also consists of several new elements and will be working differently, too. According to the proposal the budget for the Fund will be nearly 5 billion EUR (4963 million EUR). The development level of aquaculture and fisheries and the social and economic significance in the given member state will be considered when distributing the Fund between the Member States.According to the plan the Fund is organised along five priority axes, of which the most important for the Hungarian fisheries sector is No. II: Aquaculture and the processing and marketing of aquaculture and fisheries products. The main measure areas are the followings:1. investment support for aquaculture;2. support for aquatic-environmental schemes;3. environmental- and animal health issues;4. investments in processing and marketingIn case of accessing support under measure area No. 2 farms are obliged to meet the requirements of the scheme beyond the “good management practice” for 5 years, which is to be supervised by the approved body of the Member State. For this reason our work is considered to be substantial.Approval of the application of “Good Pond Culture Practice” is based on two elements: first the prevailing environmental and nature conservation regulations, as well as the list of controllable conditions in the new agri-environmental agreements are to be met. “Good Pond Culture Practice” are to be conducted on the whole farm area. Its main elements are:- nutrition management,- feeding,- pond maintenance,- stocking,- harvesting,- animal welfare (storage and over-wintering).
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Corbin, John S. "Marine Aquaculture: Today's Necessity for Tomorrow's Seafood." Marine Technology Society Journal 41, no. 3 (September 1, 2007): 16–23. http://dx.doi.org/10.4031/002533207787442150.
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Aquaculture is the fastest growing segment of the global food production sector, valued at $70.3 billion in 2004. In recent years, global capture fisheries have leveled off at around 95 mmt per year, with little or no prospect of increasing yields. The United Nations Food and Agricultural Organization (UNFAO) has concluded that increases in future seafood supplies must come from aquatic farming. The United States (U.S.) industry has been among the fastest growing agriculture sectors. Domestic seafood from capture and culture fisheries provides about 20% of annual consumption, the balance coming from imports. Future supply will come from either increasing imports or, preferably, expanding domestic aquaculture and fisheries sources. The greatest opportunity for domestic growth is marine aquaculture, particularly placement of large and small farms in the U.S. Exclusive Economic Zone (EEZ). Additional benefits can accrue if large-scale marine hatchery technology is developed, so that fingerlings can be produced for wild stock enhancement and management. Currently, there is no permitting and leasing regime for ocean farming in the U.S. EEZ. In response to several national commissions, the National Oceanic and Atmospheric Administration (NOAA), U.S. Department of Commerce (USDOC) is spearheading a bold effort to implement long-term marine aquaculture development objectives and create an EEZ permitting and leasing mechanism. Enabling legislation, entitled the National Offshore Aquaculture Act of 2007, is before Congress. Anchoring fish farms in the relatively shallow near shore and the EEZ is an exciting prospect for greater U.S. seafood self-sufficiency. However, there are many institutional, environmental and technical issues to resolve. More compelling is the prospect of developing new marine aquaculture technologies, e.g., single-point moorings, untethered cages, and integrated multi-trophic systems, to sustainably utilize the deep ocean beyond the EEZ. Successfully tackling this looming challenge will need the diverse expertise of the U.S. marine technology industry.
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Seung, Chang K., and Do-Hoon Kim. "Examining Supply Chain for Seafood Industries Using Structural Path Analysis." Sustainability 12, no. 5 (March 7, 2020): 2061. http://dx.doi.org/10.3390/su12052061.
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The present study investigates the supply chain for seafood industries in Korea. Unlike previous studies, which analyze the supply chain from input users’ perspective only, the present study examines the supply chain from both input users’ (backward linkage) and input suppliers’ (forward linkage) perspectives. In doing so, this study utilizes structural path analyses (SPAs) to scrutinize the specific paths along which the effects of a shock to a seafood industry are transmitted in both backward and forward directions. This study executes these two types of SPAs (backward linkage and forward linkage SPAs) for three seafood industries in Korea that include wild fisheries, aquaculture, and seafood processing, thus depicting a more detailed and complete picture of the mechanisms through which the influences of the seafood industries spill over to the rest of the economy. One important finding is that our SPAs are able to identify a number of seemingly unlikely non-seafood industries that play a critical role in transmitting the effects of a shock to a seafood industry.
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Akmermer, Bilgen, and Pelin Çelik. "Contribution of fishery and aquaculture products to Turkish foreign trade: An evaluation by a hybrid multi-criteria decision-making method." Ege Journal of Fisheries and Aquatic Sciences 38, no. 3 (September 15, 2021): 275–82. http://dx.doi.org/10.12714/egejfas.38.3.03.
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Fisheries and aquaculture industry, which provides a continuous and high-return market advantage to potential countries, is also one of the priority industries for Turkey. Although Turkey has important advantages with its geographic position and bio-diversity, the industry's contribution to foreign trade is not at an acceptable level. Accordingly, it is important to evaluate the capture fishery and aquaculture products, which provide the best contribution to the foreign trade of Turkey. Thus, the present paper aims to provide foreign trade executives with an intuition about the most appropriate products to invest in and contributing products to Turkish foreign trade within the scope of market strategies. Entropy-WASPAS, which is a hybrid multi-criteria decision-making method, is used for evaluating the contribution of fishery and aquaculture products to Turkish foreign trade. This model includes both criteria (production, import quantity, import value, export quantity, export value) and alternatives (trout, sea bream, sea bass, sprat, atlantic bonito, anchovy, horse mackerel, pilchard, sea snail, prawn, cuttle fish, mussel). Entropy is used to determine the criteria weights, and WASPAS is applied for ranking the fishery and aquaculture products. According to the results, export value is the most important criteria while Sea Bream is found as the most significant product for Turkey’s foreign trade.
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Hallegraeff, Gustaaf, and Christopher Bolch. "Unprecedented toxic algal blooms impact on Tasmanian seafood industry." Microbiology Australia 37, no. 3 (2016): 143. http://dx.doi.org/10.1071/ma16049.
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While most microscopic algae provide food for filter-feeding shellfish and larvae of crustaceans and finfish, other so-called Harmful Algal Blooms (HABs) can have negative effects, causing severe economic losses to aquaculture, fisheries and tourism. Of greatest concern to human society are blooms of toxic HAB species that cause illness and death of fish, seabirds and mammals via toxins transferred through the food web. Unprecedented Alexandrium (Dinophyceae) blooms along the East Coast of Tasmania in 2012 and 2015, a previously low biotoxin risk area, led to major impacts on the local oyster, mussel, scallop and rock lobster industries. Four human hospitalisations also occurred from eating wild shellfish.
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Wulandari, Wulandari, Indra Gumay Yudha, and Limin Santoso. "KAJIAN PEMANFAATAN TEPUNG AMPAS KELAPA SEBAGAI CAMPURAN PAKAN UNTUK IKAN LELE DUMBO, Clarias gariepinus (Burchell, 1822)." e-Jurnal Rekayasa dan Teknologi Budidaya Perairan 6, no. 2 (February 26, 2018): 713. http://dx.doi.org/10.23960/jrtbp.v6i2.p713-718.
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Coconut waste is one of the industrial waste or household waste that potentially can be mixed in feed, because it contains of 5,7% protein, 16,3% fat, 38,1% carbohydrate, 31,6% rough fiber, 5,5% water, and 2,6% ash. The aim of this study was to learn the effectivity of adding shredded coconut waste as fish feed ingredients for dumbo catfish fry. This research was carried out in 60 days in Aquaculture laboratorium, Fisheries and Marine, Agriculture Faculty, University of Lampung. This research used completety randomized design with 4 treatments and 3 repetitions. Treatment A (0% of coconut waste flour), treatment B (10% of coconut waste flour), treatment C (20% of coconut waste flour), and treatment D (30% of coconut waste flour). The parameters in this research were growth rate, daily growth rate, and feed conversion ration and protein retention and water quality. The result showed that the use of coconut waste flour in feed gave no effect to the growth rate, daily growth rate, and feed conversion ratio for the dumbo catfish.
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Mosallanezhad, Behzad, Mostafa Hajiaghaei-Keshteli, and Chefi Triki. "Shrimp closed-loop supply chain network design." Soft Computing 25, no. 11 (March 21, 2021): 7399–422. http://dx.doi.org/10.1007/s00500-021-05698-1.
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AbstractRecent developments in food industries have attracted both academic and industrial practitioners. Shrimp as a well-known, rich, and sought-after seafood, is generally obtained from either marine environments or aquaculture. Central prominence of Shrimp Supply Chain (SSC) is brought about by numerous factors such as high demand, market price, and diverse fisheries or aquaculture locations. In this respect, this paper considers SSC as a set of distribution centers, wholesalers, shrimp processing factories, markets, shrimp waste powder factory, and shrimp waste powder market. Subsequently, a mathematical model is proposed for the SSC, whose aim is to minimize the total cost through the supply chain. The SSC model is NP-hard and is not able to solve large-size problems. Therefore, three well-known metaheuristics accompanied by two hybrid ones are exerted. Moreover, a real-world application with 15 test problems are established to validate the model. Finally, the results confirm that the SSC model and the solution methods are effective and useful to achieve cost savings.
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Castell, John. "Farming the waters: Bringing aquatic plant and animal species to agriculture." Canadian Journal of Animal Science 80, no. 2 (June 1, 2000): 235–43. http://dx.doi.org/10.4141/a99-102.
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Aquaculture has a long history, with carp culture in Asia starting before 2000 BC and oyster culture in the Roman Empire before the time of Julius Caesar. However, it is clearly the past 40 yr that have seen the most dramatic expansion of aquaculture. The world's population now exceeds 6 billion people and is still growing at an alarming rate. The world's wild fish harvest has clearly peaked at or above the maximum sustainable yield of about 90 million t. Many fish stocks are suffering from over-fishing and there is little hope of any increase in the capture fisheries production. Though modern agricultural practices have been very efficient at increasing the per acre yields, the world is experiencing an alarmingly steady decrease in the amount of agricultural land devoted to food production. In the past 20–30 yr production of fish, molluscs, crustaceans and aquatic plants (aquaculture) has become an increasingly important means of producing food, and in some countries aquaculture production accounts for more than half of the total fishery harvest and is even as high as 90% in a few countries. I have reviewed the historical growth of aquaculture, compared the product value in various countries and reviewed aquaculture practices for a number of plant, molluscan, crustacean and fish species around the world. These culture technologies were compared and contrasted with agricultural practices. Finally, some predictions for the future of aquaculture development in Canada and the world have been made. Key words: Canadian aquaculture, history, salmon, fish farming, production statistics, fish culture technology
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Yarosh, O. B., and V. G. Kobechinskaya. "PROSPECTS OF AQUACULTURE DEVELOPMENT IN THE REPUBLIC OF CRIMEA ON THE PRINCIPLES OF BIOECONOMICS." Construction economic and environmental management, no. 2 (2020): 24–33. http://dx.doi.org/10.37279/2519-4453-2020-2-24-33.
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The aquaculture economy of the Republic of Crimea is examined from the point of view of bioeconomics. Possibilities for growing, breeding and territorial distribution of aquaculture products have been identified. The main task is to study the possibilities for the production of marketable products of industrial mariosystems, both marine and freshwater, existing on the territory of the peninsula. Mapping in the ArcGis environment of the territorial distribution of enterprises engaged in fishing and fish farming was carried out. The biodiversity of autochthonous invertebrate breeding is estimated within the framework of a number of restrictions related to the conservation of biomass stocks, a set of key commercial species of aquaculture products. This approach allows you to scientifically substantiate the mechanisms for optimizing and developing this industry with different management strategies. A set of measures, both biological and economic in nature, is proposed for the implementation of the concept of inexhaustible fisheries, which will provide the population with a variety of indigenous products available to wide layers of the population with different income levels and satisfy the needs of adjacent industries for technical products, and will also be aimed at preserving biodiversity of aquatic ecosystems of the Black and Azov Seas by normalizing loads in the organization of recreational fishing.
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Garcia, Serge M., and Richard J. R. Grainger. "Gloom and doom? The future of marine capture fisheries." Philosophical Transactions of the Royal Society B: Biological Sciences 360, no. 1453 (January 29, 2005): 21–46. http://dx.doi.org/10.1098/rstb.2004.1580.
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Predicting global fisheries is a high–order challenge but predictions have been made and updates are needed. Past forecasts, present trends and perspectives of key parameters of the fisheries—including potential harvest, state of stocks, supply and demand, trade, fishing technology and governance—are reviewed in detail, as the basis for new forecasts and forecasting performance assessment. The future of marine capture fisheries will be conditioned by the political, social and economic evolution of the world within which they operate. Consequently, recent global scenarios for the future world are reviewed, with the emphasis on fisheries. The main driving forces (e.g. global economic development, demography, environment, public awareness, information technology, energy, ethics) including aquaculture are described. Outlooks are provided for each aspect of the fishery sector. The conclusion puts these elements in perspective and offers the authors' personal interpretation of the possible future pathway of fisheries, the uncertainty about it and the still unanswered questions of direct relevance in shaping that future.
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Kalinina, Lyudmila, Inga Zelenskaya, Sofya Trufanova, and Nicolay Kalinin. "Prospects of development of aquaculture in Russia and its regions." E3S Web of Conferences 81 (2019): 01008. http://dx.doi.org/10.1051/e3sconf/20198101008.
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The state program “Development of aquaculture (commercial fish farming) in the Russian Federation for 2015-2020” (hereinafter referred to as the State Program) determines the main directions for the development of the fisheries complex and its financial support. However, the current program does not sufficiently elaborate the forms of state support for this sphere of agricultural production, which would contribute to the accelerated development of the industry. It should also be noted that the existing potential of aquaculture in Russia is not fully utilized. The Institute of Economics of the Irkutsk State Agrarian University named after A.A. Ezhevsky, in collaboration with the Ministry of Agriculture of the Irkutsk Region, assessed the fulfillment of tasks of the State Program, identified factors hindering the development of aquaculture in Russia and its regions, and developed recommendations for improving the forms of state support for economic entities in the industry.
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Siddiqui, Abdullah Al Mamun, Md Abul Kashem, Md Atiqul Islam Mondal, Md Masum Billah, Shariful Islam, and Mohammad Nazmul Hasan. "Socio economic impact, coastal land use pattern and livelihood status of Shyamnagar upazila, Satkhira, Bangladesh." Asian-Australasian Journal of Food Safety and Security 4, no. 2 (November 30, 2020): 31–40. http://dx.doi.org/10.3329/aajfss.v4i2.53878.
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Shyamnangar upazila one of the potential developing upazila of Satkhira district. Addressing social aspects is very important for any sorts of development effort. The best possible use of land resources; therefore, the socio-economic aspects of Shyamnangar upazila have to be addressed to gain optimum economic benefits from agriculture, forestry, fisheries, tourism and industrial sector. The socio-economic transformation of this upazila significantly depends on the performance of the agricultural sector. Besides agriculture, fisheries, tourism, industry, weaving and livestock farming are also playing vital roles in the socio-economic development of this upazila. Although this upazila has not yet been experienced in planned industrialization but, there are some small and medium industries which are contributing largely to the socio-economic development. Over the last 10 years, the socio-economic condition of the upazila is gradually rising. The growing of small & medium industries, business associated with agricultural products are the key element of socio-economic growth of Shyamnagar. Over the last 10 years, the socio-economic condition of the upazila is gradually rising. The growing of small & medium industries, business associated with agricultural products are the key element of socio-economic growth of Shyamnagar.
Asian Australas. J. Food Saf. Secur. 2020, 4 (2), 31-40
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Bostock, John, Brendan McAndrew, Randolph Richards, Kim Jauncey, Trevor Telfer, Kai Lorenzen, David Little, et al. "Aquaculture: global status and trends." Philosophical Transactions of the Royal Society B: Biological Sciences 365, no. 1554 (September 27, 2010): 2897–912. http://dx.doi.org/10.1098/rstb.2010.0170.
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Aquaculture contributed 43 per cent of aquatic animal food for human consumption in 2007 (e.g. fish, crustaceans and molluscs, but excluding mammals, reptiles and aquatic plants) and is expected to grow further to meet the future demand. It is very diverse and, contrary to many perceptions, dominated by shellfish and herbivorous and omnivorous pond fish either entirely or partly utilizing natural productivity. The rapid growth in the production of carnivorous species such as salmon, shrimp and catfish has been driven by globalizing trade and favourable economics of larger scale intensive farming. Most aquaculture systems rely on low/uncosted environmental goods and services, so a critical issue for the future is whether these are brought into company accounts and the consequent effects this would have on production economics. Failing that, increased competition for natural resources will force governments to allocate strategically or leave the market to determine their use depending on activities that can extract the highest value. Further uncertainties include the impact of climate change, future fisheries supplies (for competition and feed supply), practical limits in terms of scale and in the economics of integration and the development and acceptability of new bio-engineering technologies. In the medium term, increased output is likely to require expansion in new environments, further intensification and efficiency gains for more sustainable and cost-effective production. The trend towards enhanced intensive systems with key monocultures remains strong and, at least for the foreseeable future, will be a significant contributor to future supplies. Dependence on external feeds (including fish), water and energy are key issues. Some new species will enter production and policies that support the reduction of resource footprints and improve integration could lead to new developments as well as reversing decline in some more traditional systems.
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Ramadona, Tomi, Pareng Rengi, and Fanny Septya. "PEMETAAN FAKTOR KUNCI PENGEMBANGAN EKONOMI PERIKANAN: STUDI KOMPARATIF PADA TIGA KABUPATEN DI PROVINSI RIAU." Jurnal Sosial Ekonomi Kelautan dan Perikanan 14, no. 2 (December 10, 2019): 163. http://dx.doi.org/10.15578/jsekp.v14i2.7098.
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Provinsi Riau memiliki potensi perikanan berupa perikanan tangkap dan budi daya yang tersebar pada seluruh kabupaten. Sehingga, diperlukan perencanaan dengan mempertimbangkan faktor kunci pengembangan ekonomi perikanan berbasis wilayah. Penelitian ini bertujuan untuk memetakan faktor kunci Pengembangan Ekonomi Perikanan PEP pada tiga (3) kabupaten di Provinsi Riau yaitu Kabupaten Indragiri Hilir, Kabupaten Bengkalis dan Kabupaten Kampar. Penelitian ini menggunakan metode survei. Data yang dikumpulkan terdiri dari data primer dan sekunder yang diperoleh baik secara langsung di lapangan maupun studi literatur. Penentuan responden dilakukan secara purposive terhadap tokoh kunci setiap daerah. Analisis data yang digunakan yaitu analisis Multi Dimensional Scaling (MDS) dengan teknik Rafed dan analisis kebijakan dengan teknik prospektif dan gabungan. Hasil analisis menunjukkan karakteristik lokasi, potensi sumber daya dan kultur masyarakat menyebabkan faktor kunci pengembangan ekonomi perikanan pada masing-masing daerah secara umum relatif berbeda. Faktor kunci PEP Kabupaten Indragiri Hilir yaitu: (1) kebijakan pengembangan komunitas; (2) kerjasama dalam industri sejenis maupun industri hulu-hilir; (3) kontribusi pengembangan ekonomi perikanan terhadap peningkatan kualitas hidup dan kesejahteraan masyarakat lokal; (4) faktor kebijakan pemerintah; (5) Ketersediaan sumber daya manusia (SDM), dan; (6) sarana dan prasarana perikanan. Faktor kunci PEP Kabupaten Bengkalis yaitu: (1) peluang kerjasama dalam industri sejenis maupun industri hulu-hilir; (2) kontribusi pengembangan ekonomi perikanan terhadap peningkatan kualitas hidup dan kesejahteraan masyarakat lokal; (3) sinkronisasi lintas sektoral dan spasial dalam perencanaan PEP; (4) faktor kebijakan pemerintah, dan; (5) ketersediaan SDM. Faktor kunci PEP Kabupaten Kampar yaitu: (1) pusat layanan investasi; (2) jumlah lembaga keuangan lokal; (3) status asosiasi industri komoditi/ forum bisnis; (4) ketersediaan SDM, dan; (5) sarana dan prasarana perikanan. Dalam rangka optimalisasi kontribusi sektor perikanan maka diperlukan kebijakan penguatan seluruh faktor kunci PEP pada masing-masing daerah melalui implementasi program pada Satuan Kerja Perangkat Daerah (SKPD) terkait.Tilte: Mapping of Key Factors for Fisheries Economic Development: A Comparative Study in Three District in Riau Province Riau Province has potential capture fisheries and aquaculture spread throughout the district. So it is necessary to plan the development of regional fisheries economic. This research aims to map the key factors of Fisheries Economic Development (FED) in 3 district of Riau Province, they are Indragiri Hilir, Bengkalis and Kampar. This research used a survey method. It collected primary and secondary data through interviews and literature studies. The respondents were purposive sampling of key persons in each region. Data were analyzed using Multi Dimensional Scaling (MDS) analysis by Rafed technique, while prospective and combine techniques were used to policy analysis. The analysis resulting in the differentiation of the key factors to the economic fisheries which are specific to location, potential resources, and social culture. The key factors of FED in Indragiri Hilir District are: (1) community development policies; (2) cooperation among similar industries and upstream-downstream industries; (3) contribution of fisheries economic development to the improvement of life quality and welfare of the local communities; (4) government policy; 5) Availability of HR, and; (6) fisheries facilities and infrastructure. The key factor of FED in Bengkalis District are: (1) cooperation opportunity among similar industries and upstream-downstream industries; (2) contribution of fisheries economic development to the improvement of life quality and welfare of the local communities; (3) cross-sectoral and spatial synchronization in FED planning; (4) government policy, and; (5)availability of HR. The key factor of FED in Kampar District is: (1) investment service center;(2) number of local financial institutions; (3) status of the commodity industry association / business forum; (4) availability of HR, and; (5) fisheries facilities and infrastructures. It is necessary to reinforce all the key factors of FED in each districts by implementing relevant local government programs in order to optimize the contribution of fisheries sector.
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Pradeepkiran, Jangampalli Adi. "Aquaculture role in global food security with nutritional value: a review." Translational Animal Science 3, no. 2 (March 1, 2019): 903–10. http://dx.doi.org/10.1093/tas/txz012.
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Abstract Food security is the main path to develop the socioeconomic status in any country in the world to defeat malnutrition. The present scenario in an under developed countries are still facing this problem. Hence the human nutrition deficiencies focus on the importance of animal protein in their regular diet. To overcome this problem, fisheries contribute a significant amount of animal protein to the diets of people worldwide. The aquatic animals are the highly nutritious and cheapest protein sources, which serves as a valuable supplement in diets by providing essential vitamins, proteins, micronutrients, and minerals, for the poor people. Aquaculture is playing a vital role in the developing countries in national economic development, and global food supply. Food and agricultural organization (FAO) declared that this aquaculture has the continuous potentiality to create a developmental goals for the country economy and better human welfare.
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Roth, Eva, and Harald Rosenthal. "Fisheries and aquaculture industries involvement to control product health and quality safety to satisfy consumer-driven objectives on retail markets in Europe." Marine Pollution Bulletin 53, no. 10-12 (January 2006): 599–605. http://dx.doi.org/10.1016/j.marpolbul.2006.08.005.
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Kim, Hyeon-Ju, Ho-Saeng Lee, Seung-Taek Lim, and Michael Petterson. "The Suitability of the Pacific Islands for Harnessing Ocean Thermal Energy and the Feasibility of OTEC Plants for Onshore or Offshore Processing." Geosciences 11, no. 10 (September 27, 2021): 407. http://dx.doi.org/10.3390/geosciences11100407.
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Ocean Thermal Energy Conversion (OTEC) relies on the thermal differences between ocean surface waters and cooler waters at c. 1000 m depth. The highest and most reliable thermal differentials are in the low latitudes, 20° either side of the equator, including the Pacific Islands region. Whilst in theory OTEC can utilize an inexhaustible amount of stored energy within the oceans, in practice the industry remains in its technical infancy, but with an increasing relevance to a post-fossil-fuel, environmentally conscious world. OTEC does not only produce electricity. OTEC-seawater utilization technologies produce high demand ocean minerals, desalination, a range of waters for aquaculture and hydroponics, and have the potential to produce large quantities of green hydrogen. OTEC is a green energy and could revolutionize the energy and economic landscape of Pacific island countries, providing reliable low-C electricity and a basis for a range of industry. This paper analyses the economics of using OTEC in combination with existing and potential future industries of importance to the Pacific (and other oceanic) regions, including tuna fisheries, seabed minerals and green hydrogen. The conclusions of these analyses suggest that OTEC has the potential to minimize carbon emissions, increase efficiencies, and create new high-quality green-technology industries and livelihoods.
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Klinger, Dane H., Simon A. Levin, and James R. Watson. "The growth of finfish in global open-ocean aquaculture under climate change." Proceedings of the Royal Society B: Biological Sciences 284, no. 1864 (October 4, 2017): 20170834. http://dx.doi.org/10.1098/rspb.2017.0834.
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Aquaculture production is projected to expand from land-based operations to the open ocean as demand for seafood grows and competition increases for inputs to land-based aquaculture, such as freshwater and suitable land. In contrast to land-based production, open-ocean aquaculture is constrained by oceanographic factors, such as current speeds and seawater temperature, which are dynamic in time and space, and cannot easily be controlled. As such, the potential for offshore aquaculture to increase seafood production is tied to the physical state of the oceans. We employ a novel spatial model to estimate the potential of open-ocean finfish aquaculture globally, given physical, biological and technological constraints. Finfish growth potential for three common aquaculture species representing different thermal guilds—Atlantic salmon (Salmo salar), gilthead seabream (Sparus aurata) and cobia (Rachycentron canadum)—is compared across species and regions and with climate change, based on outputs of a high-resolution global climate model. Globally, there are ample areas that are physically suitable for fish growth and potential expansion of the nascent aquaculture industry. The effects of climate change are heterogeneous across species and regions, but areas with existing aquaculture industries are likely to see increases in growth rates. In areas where climate change results in reduced growth rates, adaptation measures, such as selective breeding, can probably offset potential production losses.
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Beltran, Luis Felipe, Marco Antonio Almendarez, Victor Hugo Flores, Karla Suzeth Trejo, Magdalena Lagunas, and Alfredo Ortega. "Technology transfer offices as promoters of technology, innovation and regional development in mexico." International Journal of Innovation 8, no. 1 (January 23, 2020): 121–36. http://dx.doi.org/10.5585/iji.v8i1.16474.
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Objective of the study: The main objective of this research work was to analyze the importance of a Technology Transfer Office (TTO) as an innovation promoter in regional development in Mexico. Methodology/Approach: An analysis bibliographic was used, application of surveys and generation of indexes. In 2014, a survey was applied to 131 TTOs to measure their impacts.Originality/Relevance: To perform this analysis, we used a self-generated indicator, an index that measures the degree of specialization by geographic region and economic sector, using indicators of regional agglomeration as a basis. The agglomeration model generated was composed of national patent applications, international patents, utility models, industrial designs, and trade secrets.Main results: The results by geographical area in Mexico, were the Northwest, specializing in aquaculture, fisheries, aeronautics and agriculture; the Northeast, in biotechnology, chemistry and metallurgy mechanics; the Center, in automobile, energy, and software; the West, in aerospace, automobile, chemistry and metallurgy mechanics; the Southeast, in food industry, construction, and mining.Theoretical/methodological contributions: We found that the specialization of the TTOs among the various productive sectors in Mexico has contributed to the highest rates of growth in patent registration in the Latin American region.Social/management contributions: Although contributions generated in protecting intellectual property at international level are still insufficient, we believe we are on the right track. At least Mexico started to generate the innovation ecosystem that other countries began four decades ago.
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Nursan, Muhammad, Sharfina Nabilah, and Ni Made Wirastika Sari. "Potensi dan Strategi Pengembangan Kawasan Minapolitan Kertasari Kabupaten Sumbawa Barat." Jurnal Ilmiah Membangun Desa dan Pertanian 5, no. 6 (December 31, 2020): 192. http://dx.doi.org/10.37149/jimdp.v5i6.14605.
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The development of the fisheries and marine sector absolutely must be done to increase the production and competitiveness of fisheries and marine products. The Government of Indonesia has established several areas as minapolitan areas, one of which is West Sumbawa Regency as a minapolitan area for seaweed development. Besides seaweed, the minapolitan area has many other potentials that can be developed to improve the competitiveness and added value of the minapolitan area. Therefore, the purpose of this research is to find out the potential of the Minapolitan Area, analyze the internal and external factors of the Minapolitan Area, and formulating the development strategy of the West Sumbawa Regency Minapolitan Area. This research was conducted from October to December 2020, in Labuhan Kertasari Village, Taliwang District, West Sumbawa Regency, which was selected by purposive sampling. The data used include primary data from the interview results of respondents and secondary data from several related agencies. Analysis of the data used is descriptive analysis and SWOT analysis. The results showed that the West Sumbawa Regency minapolitan area apart from being a seaweed development area also has other potentials such as capture fisheries, marine and inland aquaculture, tourism (small islands, beaches, seaweed education), agricultural food crops, plantations, and animal husbandry. West Sumbawa Regency Minapolitan area development strategy, is a SO (Strengthness-Opportunity) strategy, which is a strategy that utilizes the strengths to seize opportunities or aggressive strategies which include Encouraging investment in the Minapolitan area, Diversifying fishery and agricultural processed products, Increasing development and optimizing use facilities and infrastructure of production, processing and marketing activities of agricultural products in a broad sense and tourism, increasing the potential of agriculture and fisheries and tourism in order to expand employment opportunities and facilitate and accelerate licensing and investment service rules.
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Paliwal, M. K., A. K. Govilla, and M. P. Tyagi. "To examine the magnitude and dimensions of agricultural diversification in western Uttar Pradesh." International Journal of Agricultural Invention 1, no. 02 (December 31, 2016): 129–37. http://dx.doi.org/10.46492/ijai/2016.1.2.2.
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The Present study was undertaken in Baghpat and Ghaziabad district of Western U. P. based on high and low productivity of major crops in the year 2006-07. Two blocks from each of these two districts were selected randomly for the study in total 240 respondents from Ghaziabad and Baghpat district each were interviewed. It was observed during the survey that sugarcane and wheat are the predominant cropping system in these two districts of western Uttar Pradesh. Marketing and cost factor are major socio-economic constants for diversification of forming system towards vegetables, fisheries, piggery, poultry etc. Diversification of agriculture through high value enterprises implies shifting from low value food/non food crops and allied activities to high value food/non food crops and allied enterprises in the agriculture. It means switching over from local to high yielding varieties with integration of high paying enterprises such as horticulture, aquaculture, apiculture, sericulture live stock, poultry etc.
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Pera, Jacek. "Linear and Non-linear Relationships Between Shares of the Agri-food Industries of the Warsaw Stock Exchange. Risk Aspect." Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego 17(32), no. 4 (December 29, 2017): 249–62. http://dx.doi.org/10.22630/prs.2017.17.4.101.
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Despite a wide range of research on the agricultural market conducted so far, relatively little attention has been devoted to a comprehensive analysis of linear and non-linear causality in relation to the entire agri-food sector in Poland, in the context of risk. The objective of this study is therefore to analyze the linear and non-linear relationships between shares of WSE's agri-food industry sectors in terms of risk. The study covered three sectors of agri-food sector currently existing on the WSE (29 listed companies): Foods (21 listed companies), Agricultural Production and Fisheries (5 listed companies) and Food and Foodstuffs and fast-trafficking foodstuffs (3 listed companies). The existence of linear relationships was verified using the test procedure proposed by Hong, Liu, Wang and Łęt, while non-linear relationships were verified using the Diks-Panchenko, Orzeszko and Osińska tests’s. The study was carried out on the basis of data from companies of the agri-food industry listed on the Warsaw Stock Exchange in the period from 1 May 2010 to 1 May 2017. The chosen research methodology was dictated by the correlation with investment risk on the WSE. The strongest and most enduring dependencies have been found in the agricultural and fisheries sectors. In the foodstuff sector and the fast-marketable sector, the risk of investment in the listed companies was temporary.
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Carnegie, Ryan B., Isabelle Arzul, and David Bushek. "Managing marine mollusc diseases in the context of regional and international commerce: policy issues and emerging concerns." Philosophical Transactions of the Royal Society B: Biological Sciences 371, no. 1689 (March 5, 2016): 20150215. http://dx.doi.org/10.1098/rstb.2015.0215.
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Marine mollusc production contributes to food and economic security worldwide and provides valuable ecological services, yet diseases threaten these industries and wild populations. Although the infrastructure for mollusc aquaculture health management is well characterized, its foundations are not without flaws. Use of notifiable pathogen lists can leave blind spots with regard to detection of unlisted and emerging pathogens. Increased reliance on molecular tools has come without similar attention to diagnostic validation, raising questions about assay performance, and has been accompanied by a reduced emphasis on microscopic diagnostic expertise that could weaken pathogen detection capabilities. Persistent questions concerning pathogen biology and ecology promote regulatory paralysis that impedes trade and which could weaken biosecurity by driving commerce to surreptitious channels. Solutions that might be pursued to improve shellfish aquaculture health management include the establishment of more broad-based surveillance programmes, wider training and use of general methods like histopathology to ensure alertness to emerging diseases, an increased focus on assay assessment and validation as fundamental to assay development, investment in basic research, and application of risk analyses to improve regulation. A continual sharpening of diagnostic tools and approaches and deepening of scientific knowledge is necessary to manage diseases and promote sustainable molluscan shellfish industries.
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Kolonchin, K. V., S. N. Seregin, and G. V. Sysoev. "Implementation of Agricultural Policy in 2019: Results and Overcoming Challenges in the New Environment of Development." Economy of agricultural and processing enterprises, no. 10 (2020): 2–15. http://dx.doi.org/10.31442/0235-2494-2020-0-10-2-14.
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The implementation of state programs for the development of agro-industrial and fisheries complexes with the provision of state support to organizations ensured the achievement of the criteria for food security in Russia. At the same time, further growth in production, export development and competitiveness can only be achieved if the existing gaps in various industries are eliminated, provided that the enterprises that make up the industrial core of agricultural and fishing production are developed on a new technical and technological basis. In order to further develop the production of new types of healthy food products, the state must take measures to reduce poverty in order to expand the total demand for food products in the country.
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Gleason, Daniel F. "Frontiers of Shrimp Research. Developments in Aquaculture and Fisheries Science, Volume 22.P. F. DeLoach , W. J. Dougherty , M. A. Davidson." Quarterly Review of Biology 68, no. 1 (March 1993): 128–29. http://dx.doi.org/10.1086/417986.
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Jansen, Peder A., Anja B. Kristoffersen, Hildegunn Viljugrein, Daniel Jimenez, Magne Aldrin, and Audun Stien. "Sea lice as a density-dependent constraint to salmonid farming." Proceedings of the Royal Society B: Biological Sciences 279, no. 1737 (February 8, 2012): 2330–38. http://dx.doi.org/10.1098/rspb.2012.0084.
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Fisheries catches worldwide have shown no increase over the last two decades, while aquaculture has been booming. To cover the demand for fish in the growing human population, continued high growth rates in aquaculture are needed. A potential constraint to such growth is infectious diseases, as disease transmission rates are expected to increase with increasing densities of farmed fish. Using an extensive dataset from all farms growing salmonids along the Norwegian coast, we document that densities of farmed salmonids surrounding individual farms have a strong effect on farm levels of parasitic sea lice and efforts to control sea lice infections. Furthermore, increased intervention efforts have been unsuccessful in controlling elevated infection levels in high salmonid density areas in 2009–2010. Our results emphasize host density effects of farmed salmonids on the population dynamics of sea lice and suggest that parasitic sea lice represent a potent negative feedback mechanism that may limit sustainable spatial densities of farmed salmonids.
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Mr. Luigi Pio Leonardo Cavaliere, Dr. Caterina De Lucia, Ms Snehal Y. Hole,. "India’s Coastline Can Become an Engine of Growth: An Economic Overview." Psychology and Education Journal 58, no. 1 (January 1, 2021): 2158–67. http://dx.doi.org/10.17762/pae.v58i1.1093.
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The broader concept of the Blue Economy is associated with all economic activities which are directly or indirectly related to the coastal zone and ocean. The inseparable and at the same time linked ecosystem services are analyzed in this paper, which with the sustainability and aspect of prosperity based on crucial industries of the blue economy, that includes the Fisheries and that of the Aquaculture sector. It also takes account of Water Resources, alongside those of Shipping Transport, Marine Energy Minerals, Tourism, Genetic Resources, technologies, Biotechnology, applications in terms of pollution, instrumental in affecting the lives of human beings on earth. This is the descriptive type of research and data is collected from the secondary data collection method. This research paper mainly relies on the utilization and management of the oceans, seas, lakes, and river’s resources in a sustainable way. This paper analyzes the ever-changing and vague definition of blue economy and sustainable development of it. It is as a result of reviewing the approaches and the contextual perspectives known to be adopted in the process of defining this complexity of the concept. It has been concluding that Blue economy can become a crucial source of economic development.
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Hardati, Puji, Rijanta Rijanta, and Su Ritohardoyo. "Rural Farm and Non-farm Linkages in a Predominantly Manufacturing Region: The Case of Semarang Regency, Indonesia." Indonesian Journal of Geography 52, no. 1 (April 28, 2020): 53. http://dx.doi.org/10.22146/ijg.47450.
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This paper aimed to explore the correlation between the agricultural and non-agricultural sectors in the rural area affected by the manufacturing industry agglomeration of Semarang. Data on agricultural commodities, non-agricultural labor, and economic service facilities were reduced using factor analysis to form the typology of agricultural commodity areas and typology of rural diversification respectively. The two groups of score factors were correlated to predict the magnitude, direction, and significance of the inter-sectoral linkages. Data interpretation was made with the help of agricultural commodity flow data from the selected market. The study confirms the weak linkages between large-scale manufacturing industries and the agricultural economy in the hinterland. The study reflects weak linkages between the agricultural sector and rural diversification, as indicated by the weak correlation between factor scores. A rather strong linkage is shown by dryland agricultural areas associated with inland fisheries and rural diversification associated with tourism.
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Bogard, Jessica R., Sami Farook, Geoffrey C. Marks, Jillian Waid, Ben Belton, Masum Ali, Kazi Toufique, Abdulla Mamun, and Shakuntala H. Thilsted. "Higher fish but lower micronutrient intakes: Temporal changes in fish consumption from capture fisheries and aquaculture in Bangladesh." PLOS ONE 12, no. 4 (April 6, 2017): e0175098. http://dx.doi.org/10.1371/journal.pone.0175098.
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