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Journal articles on the topic 'Coastal State Indicators'

Author: Grafiati

Published: 14 March 2023

Last updated: 31 July 2025

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1

Zhang, Xiao Yin, and Xiong Zhi Xue. "Evaluation Indicators for Integrated Coastal Management (ICM) in China: Lessons Learned from Xiamen." Advanced Materials Research 356-360 (October 2011): 840–43. http://dx.doi.org/10.4028/www.scientific.net/amr.356-360.840.

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Integrated Coastal Management (ICM) initiatives spread all over the world to cope with declining conditions and intensifying user conflicts to achieve sustainable development of coastal resources and environment. A set of indicators with regard to sustainable development and governance aspects were developed in Xiamen to monitor the State of Coasts (SOC) under ICM implementation. In developing the evaluation indicators for Xiamen, a number of lessons were learned related to data compilation, indicator development, public participation and scaling up. The experience of Xiamen was believed to co

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2

Jiménez, J. A., A. Osorio, I. Marino-Tapia, et al. "Beach recreation planning using video-derived coastal state indicators." Coastal Engineering 54, no. 6-7 (2007): 507–21. http://dx.doi.org/10.1016/j.coastaleng.2007.01.012.

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3

van Koningsveld, Mark, Mark A. Davidson, and David A. Huntley. "Matching Science with Coastal Management Needs: The Search for Appropriate Coastal State Indicators." Journal of Coastal Research 213 (May 2005): 399–411. http://dx.doi.org/10.2112/03-0076.1.

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Arkhipova, O. E., E. A. Chernogubova, and K. E. Arkhipova. "THE CONCEPT OF SUSTAINABLE DEVELOPMENT. CURRENT STATE OF RESEARCH IN WORLD SCIENCE." Ecology. Economy. Informatics.System analysis and mathematical modeling of ecological and economic systems 1, no. 6 (2021): 255–64. http://dx.doi.org/10.23885/2500-395x-2021-1-6-255-264.

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The article is devoted to the review of domestic and foreign studies of methods and models that characterize the sustainable development of territories. An overview of the main trends in the development of the concept of sustainable development is given. The necessity of instrumental assessment, retrospective analysis and forecasting of the ongoing processes is substantiated by the formation of appropriate indicators and quantitative indicators. A comprehensive risk assessment strategy based on the matrix approach mechanism includes an assessment of the main indicator classes, each of which co

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E SOUZA, CELIA REGINA DE GOUVEIA. "Coastal Erosion Risk Assessment, Shoreline Retreat Rates and Causes of Coastal Erosion Along the State of São Paulo Coast, Brazil." Pesquisas em Geociências 28, no. 2 (2001): 459. http://dx.doi.org/10.22456/1807-9806.20320.

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Monitoring on coastal erosion problems along the São Paulo shoreline have been carrying out by the author since mid the 80’s, including almost 87% of the whole 430 km length of sandy beaches. Eleven types of indicators of coastal erosional processes have been recognized, which have been attributed to seventeen causes, among them ten correspond to natural mechanisms and seven are due to anthropogenic interference. In this paper is presented rates of shoreline retreat based on the Bruun Rule application for six of the most threatened beaches, for a period as long as 56 years. Risk assessment is

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Davidson, Mark, Mark Van Koningsveld, Arno de Kruif, et al. "The CoastView project: Developing video-derived Coastal State Indicators in support of coastal zone management." Coastal Engineering 54, no. 6-7 (2007): 463–75. http://dx.doi.org/10.1016/j.coastaleng.2007.01.007.

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7

Dou, Yong, Rui Nan Chen, and Wen Li Zhou. "A Study on Coastal Ecosystem Health Assessment in Qingdao Based on Press-State-Response Model." Applied Mechanics and Materials 522-524 (February 2014): 487–90. http://dx.doi.org/10.4028/www.scientific.net/amm.522-524.487.

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In order to get a scientific assessment of the coastal ecosystem health in Qingdao, a study on ecosystem health assessment of Qingdao coastal zone during 1998-2009 based on press-state-response (PSR) model contained a series of indicators was conducted. In this paper, the integrated ecosystem health index was calculated through weight values multiplied the standardization values of the indicators. The results indicated that the IEHI in the coastal zone of Qingdao fluctuated by a large margin during 1998-2009, when the IEHI range from 0.35 to 0.84, and the ecosystem was in the states of unhealt

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Boikova, Elmīra, Uldis Botva, and Vita Līcīte. "Implementation of Trophic Status Index in Brackish Water Quality Assessment of Baltic Coastal Waters." Proceedings of the Latvian Academy of Sciences. Section B. Natural, Exact, and Applied Sciences. 62, no. 3 (2008): 115–19. http://dx.doi.org/10.2478/v10046-008-0016-z.

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Implementation of Trophic Status Index in Brackish Water Quality Assessment of Baltic Coastal Waters The assessment of the trophic state of marine coastal waters is one of the leading initiatives declared in the European Water Framework Directive (WFD). The Baltic Sea is a semi-enclosed ecosystem which consists of subregions with wide salinity and seasonality gradients. Anthropogenic impact results in eutrophication processes on different scales. Efficient eutrophication control and environmental management in the Baltic Sea, according to WFD, requires a prerequisite of common and sensitive in

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Wu, Kankan, Keliang Chen, Yu Gao, Shang Jiang, and Haiping Huang. "Applying a Set of Potential Methods for the Integrated Assessment of the Marine Eco-Environmental Carrying Capacity in Coastal Areas." Sustainability 14, no. 8 (2022): 4416. http://dx.doi.org/10.3390/su14084416.

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The accelerated socioeconomic development has placed the coastal ecosystems under stress, which influences the sustainable development of coastal areas. Marine eco-environmental carrying capacity assessment (MECCA) can provide a scientific basis for coordinating coastal socioeconomic development and eco-environmental protection, ensuring a more effective marine ecosystem-based management approach toward sustainability. However, accurate assessment methods are still in the exploratory stage, as there has been a lack of systematic research and applications combining integrated MECCA with a unifi

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10

Arkhipova, Olga. "Comprehensive analysis of demographic security of the coastal zone of the Eastern Azov region." Science in the South of Russia 21, no. 2 (2025): 65. https://doi.org/10.7868/s25000640250210.

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The current state and prospects for sustainable development of Russia and the Russian regions are directly or indirectly associated with demographic processes. The demographic state of the territories is an integral indicator of all spheres of life, and the level of demographic safety reflects the state of stability of the territory to various adverse factors. The purpose of the study is to analyze the current demographic status and the demographic safety level as the basis for sustainable development of the coastal zone of the Eastern Azov region (Krasnodar Region). It includes Eysk, Primorsk

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Souza, Priscila Emerich, and João Luiz Nicolodi. "Coastal Vulnerability Assessment using geoindicators: case study of Rio Grande do Sul coastline." Brazilian Journal of Oceanography 64, no. 3 (2016): 309–22. http://dx.doi.org/10.1590/s1679-87592016124106403.

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Abstract Geoindicators are means adopted for the measurement of geological processes and phenomena that occur at or near the Earth's surface and vary significantly over periods of 100 years or less. These tools have focused on assessing geological impacts and risks over the last three decades. However, the use of geoindicators is not widely known and has not been as greatly exploited as have most environmental indicators. The objective of this study is to contribute to the diffusion of information about and the application of geoindicators. We have defined, in terms of geoindicators, parameter

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12

Attayde, José Luiz, and Reinaldo Luiz Bozelli. "Assessing the indicator properties of zooplankton assemblages to disturbance gradients by canonical correspondence analysis." Canadian Journal of Fisheries and Aquatic Sciences 55, no. 8 (1998): 1789–97. http://dx.doi.org/10.1139/f98-033.

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The indicator properties of zooplankton assemblages in a coastal lagoon were evaluated, by means of canonical correspondence analysis, along environmental gradients of trophic state and marine influence caused by anthropogenic impact. Changes in zooplankton species composition were significant indicators of environmental heterogeneity patterns. Species diversity was insensitive to eutrophication but decreased with increasing marine influence. The rotifer species Brachionus plicatilis and Synchaeta bicornis as well as cirriped nauplii were good indicators of mesohaline conditions. The rotifer s

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Nurlinah, Nurlinah, and Haryanto Haryanto. "Institutional Mechanisms and Civic Forum in Coastal Village Governance in Indonesia." Public Policy And Administration 19, no. 3 (2020): 76–85. http://dx.doi.org/10.5755/j01.ppaa.19.3.27832.

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The article brings focus to the subject of ensuring the financial capacity of Ukraine as an essential prerequisite for further transformations of the national economy. The modern problems of making state economic policy in the conditions of the corporatocracy are covered. The disadvantages of implementing the state economic policy under the influence of corporatocracy, as a new type of government, which expresses the interests of transnational corporations, are considered. Indicators are determined to assess the spread of corporatocracy in Ukraine when assessing the system of indicators of eco

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Tkachenko, Fedir, Iryna Tretjak, and Eduard Kostilyov. "Algae-macrophytes as the indicators of ecological state of Odessa coastal of Black Sea." Chornomorski Botanical Journal 4, no. 2 (2008): 222–29. http://dx.doi.org/10.14255/2308-9628/08.42/9.

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Isdahartati, Akhmad Solihin, Ario Damar, Fakhri Wahyudin, Novit Rikardi, and Ingrid Narsice. "Measurement of Sustainable Development Implementation in Coastal and Ocean Bontang City through State of the Coast Measurement Processes." BIO Web of Conferences 92 (2024): 01020. http://dx.doi.org/10.1051/bioconf/20249201020.

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Development of a coastal area in a sustainable manner, it is necessary to integrate both governance aspects and sustainable development aspects through an integrated coastal management framework approach, starting from preparation, initiation, development, adoption, implementation, refining, and consolidation. At the preparation stage, basic data are compiled in comprehensive and integrated measures of government policies in overcoming environmental problems as outlined in the State of the Coast (SOC) report. The purpose of SOC report development is to identify gaps and review from the aspect

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SUBASH, SOMASEKARAN, MUNIANDY SIVARAM, and DEVI M. C A. "Measuring dairy progressiveness across the districts of Karnataka state." Indian Journal of Animal Sciences 95, no. 2 (2025): 159–62. https://doi.org/10.56093/ijans.v95i3.158882.

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This study evaluated regional disparities in Karnataka’s dairy development, despite its robust cooperative structure and significant milk procurement. A Dairy Development Index (DDI), comprising ten key indicators, was constructed and used with Principal Component Analysis (PCA) and Biplot techniques to categorize districts based on dairy progressiveness. Results revealed substantial regional disparity in dairy development. Southern districts exhibited higher dairy progressiveness compared to Northern and Malnad and Coastal regions. The study identified the key indicators, artificial inseminat

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17

Suppes, Natalia Evgenievna. "The impact of economic activity on the ecological state of the water reservoirs of Ishim." Samara Journal of Science 7, no. 3 (2018): 98–103. http://dx.doi.org/10.17816/snv201873118.

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This article analyzes the problem of the state of the water bodies in Ishim by anthropogenic pressures. The study shows that the water reservoirs are negatively influenced by the economic activities of the population. The author defines their main directions: industrial wastewater discharge to the city water bodies, construction and operation of engineering constructions, activity in the private sector. To assess the state of the water bodies the author uses the results of the visual assessment of the state of the riverbeds and their coastal zone, the organoleptic water indicators (turbidity,

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Arakelov, Mikael S., Dmitry A. Lipilin, and Alina V. Dolgova-Shkhalakhova. "Influence Of Quarantine Measures Against The New Coronavirus Infection Covid-19 On The State Of Black Sea Coastal Waters." GEOGRAPHY, ENVIRONMENT, SUSTAINABILITY 14, no. 4 (2021): 199–204. http://dx.doi.org/10.24057/2071-9388-2021-089.

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The Black Sea is one of the main recreational facilities in Russia subject to a high annual anthropogenic stress. Anthropogenic activity led to high coastal sea waters pollution, eutrophy, and endangered the sea’s self-purification capabilities. The total quarantine introduced on the Black Sea coast of the Krasnodar territory associated with the new coronavirus infection COVID-19 pandemic led to a decrease in anthropogenic pressure on coastal ecosystems and provided a unique opportunity to trace the dynamics of the most important hydrochemical indicators of coastal waters in the Tuapse distric

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19

Hernández-López, Julieta, Omar Cervantes, Aramis Olivos-Ortiz, and Rubén Ricardo Guzmán-Reyna. "DSPIR Framework as Planning and Management Tools for the La Boquita Coastal System, Manzanillo, Mexico." Journal of Marine Science and Engineering 8, no. 8 (2020): 615. http://dx.doi.org/10.3390/jmse8080615.

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Coastal ecosystems are attractive sites for tourism. In the central Pacific coast of Mexico in the La Boquita coastal system (LBCS), consisting of a beach and a coastal lagoon, the Driver-Pressure-State-Impact-Response (DPSIR) model was implemented for the spatial and temporal analysis of socio environmental indicators, aiming to gather information for decision-making and implementation of management strategies. The spatial occupation (umbrellas and tables) of the beach showed a 50–200% increase during the Easter season relative to the low season, while the area containing restaurants (called

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BITTENCOURT, ABÍLIO C. S. P., LOUIS MARTIN, JOSÉ M. L. DOMINGUEZ, IRACEMA R. SILVA, and DAIANA L. SOUSA. "A significant longshore transport divergence zone at the Northeastern Brazilian coast: implications on coastal Quaternary evolution." Anais da Academia Brasileira de Ciências 74, no. 3 (2002): 505–18. http://dx.doi.org/10.1590/s0001-37652002000300012.

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By using the mean directions of the wave-fronts approaching the Brazilian northeastern coastal stretch comprised between the localities of Real river (Sergipe State) and Galinhos (Rio Grande do Norte State) - coincident with those of the main winds occurring in the area - and their periods, we have defined a wave climate model based on the construction of refraction diagrams. The resulting model of sediment transport, as obtained by numerical modelling from the refraction diagrams, taking into consideration the angle of approach and waves heights along the 10-m isobath, was capable of reproduc

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21

Tirtadanu, Puput Fitri Rachmawati, Prihatiningsih, et al. "An ecosystem-based fisheries assessment for some coral fishes in the coastal Seram Laut Island, Maluku." BIO Web of Conferences 87 (2024): 03001. http://dx.doi.org/10.1051/bioconf/20248703001.

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As the Seram Laut Island (SLI) community relies on coral fish resources, changes in coral fish populations will impact their income and nutritional needs. This research aimed to investigate the SLI ecosystem's status using risk score indicators and the management implications for the sustainability of the coral fish fishery ecosystem. This research used the tier 2 approach semiquantitative ecosystem-based fishery assessment (EBFA) method based on a risk score of 0 to 3, with four objectives: sustainability, habitat, biodiversity, and socio-economy. Several high-risk scores in the red zone were

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22

Kurhanevych, L. P., and M. Z. Shipka. "GEOECOLOGICAL STATE OF THE FLOODPLAIN AND CHANNEL COMPLEX OF THE POLTVA RIVER BASIN (VISTULA RIVER BASIN REGION)." Hydrology, hydrochemistry and hydroecology, no. 1 (56) (2020): 64–70. http://dx.doi.org/10.17721/2306-5680.2020.1.7.

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In accordance with the water management zoning of the territory of Ukraine, the Poltva river basin belongs to the Vistula river basin region. The evaluation methodology of the channel and floodplain river complex state was proposed by Himko R. V. (2005). According to this methodology, the parameters (23 indicators), characterizing river state by points scale (5 quality classes), were defined. The research included three steps. During the preparatory stage cartographic materials were investigated and the coastal protection zones were highlighted. The fieldwork stage included: visual assessment

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23

Giardino, Alessio, Giorgio Santinelli, and Vincent Vuik. "Coastal state indicators to assess the morphological development of the Holland coast due to natural and anthropogenic pressure factors." Ocean & Coastal Management 87 (January 2014): 93–101. http://dx.doi.org/10.1016/j.ocecoaman.2013.09.015.

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Eletskaya, E. V., O. A. Timoshkin, and I. V. Tomberg. "Assessment of Trophic Status of the Coastal Waters of the Western Part of Lake Baikal According to Hydrochemical Indicators Author(s)." Bulletin of Irkutsk State University. Series Biology. Ecology 49 (2024): 19–32. https://doi.org/10.26516/2073-3372.2024.49.19.

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According to long-term studies of the pelagial zone, Baikal waters are oligotrophic, while the coastal zone undergoes a significant anthropogenic load, which worsens its ecological state. In the last decade serious changes have been observed here, which are characterized as crisis: there is a massive development of benthic algae, both typical and not typical for Baikal species, blooming of blue-green algae, oppression and even death of Baikal sponges. It is assumed that the main cause of these phenomena is the increase of nitrogen and phosphorus compounds in the coastal zone as a result of unc

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Kremsater, Laurie, Fred Bunnell, Dave Huggard, and Glen Dunsworth. "Indicators to assess biological diversity: Weyerhaeuser's coastal British Columbia forest project." Forestry Chronicle 79, no. 3 (2003): 590–601. http://dx.doi.org/10.5558/tfc79590-3.

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Adaptive management is a key component of a forest project being implemented across all of Weyerhaeuser's coastal forest tenures. This project uses two main tools to accomplish the British Columbia (BC) Coastal Group's ecological and socio-economic goals: variable retention (VR) harvesting and broad zoning of the land base. The adaptive management program was designed to examine the effectiveness of retention systems and zoning in maintaining those forest attributes necessary to sustain biological richness and essential ecosystem functions, such as nutrient transfer, energy flow, decomposition

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Ibadullayeva, S. Zh, T. Ibragimov, G. B. Toktaganova, and S. K. Tazhenova. "FLORA OF THE COASTAL ZONENORTH-EASTERN CASPIAN REGION." BIOLOGICAL SCIENCES JOURNAL 2, no. 2 (2023): 43–49. http://dx.doi.org/10.52081/bsj.2023.v02.i2.013.

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The main limiting factors of the botanical composition of the communities of the Caspian region are the modes of humidification and salinization. In this regard, the vegetation cover is characterized by poor floral and phytocenotic diversity and simple structure. This is also due to the youth of the territory, periodic transgressions and regressions of the Caspian Sea and the constant influence of the sea's overgrowth phenomena. The distinctive features of the floral spectrum are the dominant position of the family of Mares (about 20% of the total number of species) and the high position of th

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Ashley-Dejo, S. S., and O. A. B. Adelaja. "Profitability analysis of small-scale fishing along Coastal Areas of Ondo State, Nigeria." Journal of Agricultural Research and Development 20, no. 1 (2021): 41–50. http://dx.doi.org/10.4314/jard.v20i1.5.

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This study evaluated the profitability analysis of small-scale fishing along coastal areas of Ondo State, Nigeria. Structured questionnaire was used to collect data from 400 small-scale fishermen which were selected via multi-stage sampling procedure. Data collected was analyzed using descriptive statistics and profitability indicators. Results revealed that mean age of respondents was 39 years, among the fixed assets for fishing, outboard engine has the largest percentage cost (88.32%) while among variable assets, fuel has the largest percentage cost (67.16%). Profitability indicators such as

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Martynov, S. V. "Ecology of the coastal tundra of Varandei. State of natural environment components on the basis of normative indicators." Arctic and Innovations 2, no. 4 (2024): 43–81. https://doi.org/10.21443/3034-1434-2024-2-4-43-81.

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In a previous issue of this journal (Vol. 2, No. 3, 2024), the author characterized the natural conditions of the Varandey coastal tundra area. The present article continues this research, focusing on the ecological state of the components of the natural environment. The data for analysis were obtained through field surveys of the area, analytical studies of the collected specimens, standardized indicators of their quality, as well as from open sources.

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Dreizis, Yuriy. "Water quality management in the coastal zone of the sea." E3S Web of Conferences 215 (2020): 04003. http://dx.doi.org/10.1051/e3sconf/202021504003.

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Sea resort areas are currently one of the most successful developing regions. At the same time, the ecological condition of such regions is important, especially those that specialize in the provision of recreational and tourist services. The quality of coastal water resources played an important role in the sustainable development of those coastal tourist areas. Analysis of physical factors of water exchange was carried out and assessment of water resources quality of the coastal zone of the sea was made, including in closed and semi-enclosed water areas. It has been shown that water exchange

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Arkhipova, Olga, Elena Chernogubova, and Tamara Tarasova. "Analysis of medical-ecological and socio-demographic factors of development of the coastal zone of the Sea of Azov." InterCarto. InterGIS 26, no. 3 (2020): 105–23. http://dx.doi.org/10.35595/2414-9179-2020-3-26-105-123.

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Coastal zones are integral natural and socio-economic territorial-water system, combined by a complex structure of interactions. Coastal geosystems are unique, rich in natural resources, which determines their attractiveness for industrial and residential, recreational, transport and other activities, but also makes them environmentally vulnerable. Sustainable development of the coastal zone is determined by the economic, social, and environmental components. The research area of interest is the coastal zone of the Sea of Azov (Rostov Region). The subject of the study is the state of medical a

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Jena, Ratiranjan, Biswajeet Pradhan, and Abdullah M. Alamri. "Susceptibility to Seismic Amplification and Earthquake Probability Estimation Using Recurrent Neural Network (RNN) Model in Odisha, India." Applied Sciences 10, no. 15 (2020): 5355. http://dx.doi.org/10.3390/app10155355.

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The eastern region of India, including the coastal state of Odisha, is a moderately seismic-prone area under seismic zones II and III. However, no major studies have been conducted on earthquake probability (EPA) and hazard assessment (EHA) in Odisha. This paper had two main objectives: (1) to assess the susceptibility of seismic wave amplification (SSA) and (2) to estimate EPA in Odisha. In total, 12 indicators were employed to assess the SSA and EPA. Firstly, using the historical earthquake catalog, the peak ground acceleration (PGA) and intensity variation was observed for the Indian subcon

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McQuatters-Gollop, Abigail, and Jan E. Vermaat. "Covariance among North Sea ecosystem state indicators during the past50years — Contrasts between coastal and open waters." Journal of Sea Research 65, no. 2 (2011): 284–92. http://dx.doi.org/10.1016/j.seares.2010.12.004.

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Taramelli, Andrea, Emiliana Valentini, Laura Piedelobo, Margherita Righini, and Sergio Cappucci. "Assessment of State Transition Dynamics of Coastal Wetlands in Northern Venice Lagoon, Italy." Sustainability 13, no. 8 (2021): 4102. http://dx.doi.org/10.3390/su13084102.

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Coastal wetlands represent particularly valuable natural resources, characterized by the interaction between their geomorphological and biological components. Their adaptation to the changing conditions depends on the rate and extent of spatial and temporal processes and their response is still not fully understood. This work aims at detecting and improving the understanding of the transition dynamics on eco-geomorphological structures in a coastal wetland ecosystem. The approach could support sustainable habitat management improving the detection and optimizing the offer of Earth Observation

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Shannon, Lynne J., Marta Coll, Dawit Yemane, et al. "Comparing data-based indicators across upwelling and comparable systems for communicating ecosystem states and trends." ICES Journal of Marine Science 67, no. 4 (2009): 807–32. http://dx.doi.org/10.1093/icesjms/fsp270.

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Abstract Shannon, L. J., Coll, M., Yemane, D., Jouffre, D., Neira, S., Bertrand, A., Diaz, E., and Shin, Y-J. 2010. Comparing data-based indicators across upwelling and comparable systems for communicating ecosystem states and trends. – ICES Journal of Marine Science, 67: 807–832. A suite of ecological indicators was selected for communicating, in a comparable way, how fishing affects the state of several upwelling ecosystems and others in which small pelagic fish play key ecological roles. Detailed background and understanding of system-specific processes and changes is needed for proper inte

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Snigirova, Anastasiia, Yuliya Bogatova, and Sophia Barinova. "Assessment of River-Sea Interaction in the Danube Nearshore Area (Ukraine) by Bioindicators and Statistical Mapping." Land 10, no. 3 (2021): 310. http://dx.doi.org/10.3390/land10030310.

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There is a lack of understanding of the main drivers that form the picture of biological communities of transitional waters in deltaic ecosystems under the influence of terrestrial sources. Analysis of hydrochemical parameters in relation to phytoplankton communities in the Ukrainian part of the Danube coastal zone (in August 2018) is the focus of current work. The goal was to identify patterns in the distribution of environmental parameters (salinity and nutrients) in the area of the shipping channel through the Bystry arm, as well as to assess the state of water quality. The ecological bioin

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Tsos, Oksana, Volodymyr Radzii, Larisa Kocun, Kateryna Sukhomlin, and Oleksandr Melnyk. "Assessment of the ecological state of surface waters of the Luga River, in the town of Volodymyr, by macrophytes." Agronomy Science 79, no. 1 (2024): 125–35. http://dx.doi.org/10.24326/as.2024.5288.

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The objectives of our research were an ecological assessment of the quality of the Luga River water in the town of Volodymyr (Volyn region, Ukraine) by physico-chemical and phyto-indicative parameters, analysis of the species composition of the flora of aquatic and coastal aquatic plants by ecotypes, identification of protected species and indicator species. The studies were made during the 2022–2023 growing season at four test sites within the town of Volodymyr. According to the results of field floristic studies of selected test sections of the Luga River in Volodymyr, 25 species of aquatic

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Lekshmi, P. S. Swathi, R. Narayanakumar, and Shyam S. Salim. "Market Efficiency Indicators in Marine Fish Marketing in Goa, India." Journal of Agricultural Science 12, no. 7 (2020): 112. http://dx.doi.org/10.5539/jas.v12n7p112.

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The Indian State of Goa has a coastal length of 104 Kms and the State contributes 1.85% to the marine fish production of the country. A study was conducted to assess the market efficiency indicators such as Gross Marketing Margin, Percentage Share of Fisherman in the Consumers Rupee (PSFCR) and the Coefficient of variation. The study revealed that high value fishes such as cobia, silver Whiting, seer fishes, prawns and milk shark recorded a comparatively higher price spread. Varieties which recorded higher PSFCR were speckled prawn (72.86%), cobia (70.31%), seerfish (69.98%), Brown shrimps or

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Morozova, L. "Analysis of the indicators of the environmental state of the Southern Buh River basin in Vinnytsia." Balanced nature using, no. 3 (June 28, 2023): 93–100. http://dx.doi.org/10.33730/2310-4678.3.2023.287822.

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An analysis of modern ecological problems of the Southern Buh River basin was carried out, which allows to identify the most painful ecological threats. Ways to solve these problems and to optimize management of ecological safety of water resources of Vinnytsia region are proposed. Surface water is a special natural resource of strategic importance for any state. It determines the development trends of all branches of the economy. Scientifically unfounded anthropogenic load, intensified by climate change, leads to quantitative and qualitative degradation of rivers. The problem of water quality

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Sonina, A. V. "Epilithic lichen cover in assessing the quality of the coastal water environment in Karelia." Проблемы ботаники южной сибири и монголии 20, no. 1 (2021): 409–13. http://dx.doi.org/10.14258/pbssm.2021082.

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The paper summarizes the data obtained by analyzing the reaction of the coastal epilithic lichen cover tothe chemical parameters of water in reservoirs of different types and uses. The study was carried out on the shores of freshwater bodies (Lake Onega, Lake Ladoga, Lososinka, Suna rivers) with different anthropogenic pressures in the Republicof Karelia. At each place of study, the lichen cover was described at the survey sites (frame 10 x 20 cm) along the transectand water samples were taken for chemical analysis. The aim of the work is to identify indicators of the coastal epilithic lichen

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Wang, Wulin, Jiao Gong, Wenyue Yang, and Jingyu Zeng. "The Ecology-Economy-Transport Nexus: Evidence from Fujian Province, China." Agriculture 12, no. 2 (2022): 135. http://dx.doi.org/10.3390/agriculture12020135.

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The coordinated relationship between ecology, economy and transportation is essential for regional sustainable development. Does the high-quality ecological environment mean the lagging development of economy and transportation, or does the rapid growth of the economy and transportation lead to the deterioration of the ecological environment? To shed new light on the complicated relationship between ecology, economy and transportation, our study aims to construct three comprehensive indicators, including an ecological index (EI), economic development level (EC) and transport superiority degree

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Shul’kin, V. M., A. I. Kachur, and S. I. Kozhenkova. "Environmental objectives and indicators of the state of marine and coastal zones in the Northwest Pacific region." Geography and Natural Resources 38, no. 1 (2017): 52–59. http://dx.doi.org/10.1134/s1875372817010073.

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Towolioe, David, Novie R. Pioh, and William A. Areros. "COASTAL COMMUNITY PARTICIPATION IN EFFORTS TO CONSERVE LAKE TONDANO." JMBI UNSRAT (Jurnal Ilmiah Manajemen Bisnis dan Inovasi Universitas Sam Ratulangi). 11, no. 3 (2024): 1684–88. https://doi.org/10.35794/jmbi.v11i3.59629.

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Abstract This study aims to analyze and describe Coastal Community Participation in Lake Tondano Preservation Efforts. This research uses a qualitative approach through observation, interviews, document research, primary and secondary data sources, and uses data analysis techniques. The focus of this research utilizes 5 indicators of community participation according to Huraerah. The Minahasa Regency Government seeks to involve local communities through socialization and training in order to achieve effective results in order to preserve Lake Tondano. However, the lack of coordination between

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Silva, Aichely Rodrigues da, Alessandra Larissa D’ Oliveira Fonseca, Claudinei José Rodrigues, and Ângela da Veiga Beltrame. "Application of ecological indicators in coastal watershed under high pressure during summer period." RBRH 21, no. 3 (2016): 537–48. http://dx.doi.org/10.1590/2318-0331.011615106.

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ABSTRACT Water bodies located in coastal areas are subject to human pressures and the loss of environmental quality. The objective of this study was to evaluate the environmental quality of the river Papaquara through water quality and river landscape, using the Trophic Index (TRIX) and Rapid Assessment Protocol (RAP). The study was developed in the watershed located in the north of the island of Santa Catarina, Florianópolis – SC, whose population increase in the summer is around 280%. The Trophic Index and the Rapid Assessment Protocol were evaluated in the pre-summer period, summer and afte

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Kotomina, G. A., E. А. Tjan, and E. V. Pishchenko. "Ecological state of the small Plyushchikha river within the boundaries of the city of Novosibirsk." Rybovodstvo i rybnoe hozjajstvo (Fish Breeding and Fisheries), no. 6 (June 26, 2023): 367–78. http://dx.doi.org/10.33920/sel-09-2306-02.

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The Plushykha River is one of the nine small urban rivers of Novosibirsk feeding the Ob. In its coastal zone there are garden societies, highways, railways, which have a significant impact on its condition. The purpose of this work was to assess the state of the coastal zone and some hydrochemical and physical indicators of the water of the Plyushchikha River within the city of Novosibirsk. According to the results of the observations, erosion of coastal slopes by thawed and stormwater was noted, siltation of the Ivy riverbed is observed in the summer. When studying the physical parameters of

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Bruno, Maria Francesca, Alessandra Saponieri, Matteo Gianluca Molfetta, and Leonardo Damiani. "The DPSIR Approach for Coastal Risk Assessment under Climate Change at Regional Scale: The Case of Apulian Coast (Italy)." Journal of Marine Science and Engineering 8, no. 7 (2020): 531. http://dx.doi.org/10.3390/jmse8070531.

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In the present paper, the coastal risk is assessed, at a regional scale, to produce a risk map that will help to prioritize policies and economic resources in coastal management and planning activities. The DPSIR method is here used taking into account processes and cause/effect relationship between Drivers and Pressures, which induce an alteration of actual State and, hence, Impacts on the environment, society and economy. The study area is located in South Italy (Apulia region), where the Risk Index is calculated and mapped for all municipalities facing the Adriatic and Ionian Seas. Both coa

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Denysyk, Grigoriy, Inna Voyna, and Bohdan Denysyk. "ANTHROPOGENIC CENTERS AS INDICATORS OF THE ECOLOGICAL STATE OF THE ENVIRONMENT." SCIENTIFIC ISSUES OF TERNOPIL VOLODYMYR HNATIUK NATIONAL PEDAGOGICAL UNIVERSITY. SERIES: GEOGRAPHY 55, no. 2 (2023): 65–71. http://dx.doi.org/10.25128/2519-4577.23.2.8.

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At the beginning of the XXI century. the landscape and ecologically destabilized environment of any region, including Ukraine, is characterized by abnormally rapid changes in the structural organization of geocomponents and landscape complexes and the relationships between them. As a result, new phenomena arise in the reaction of these natural structures to external, mainly anthropogenic, influences, which lead to unpredictable trends in the development of the environment. In such conditions, various anthropogenic centers are actively developing, among which the role and importance of recreati

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Rovný, Patrik, Serhiy Moroz, Jozef Palkovič, and Elena Horská. "Impact of Demographic Structure on Economic Development of Ukrainian Coastal Regions." Sustainability 13, no. 4 (2021): 1798. http://dx.doi.org/10.3390/su13041798.

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The main aim of our paper is to study peculiarities of two periods, i.e., the pre-conflict period (2004–2013) and conflict period (2014–2018), in the context of the impact of the demographic structure of the population on the economic growth and development of coastal regions of Ukraine. In the first step of the analysis, we investigate the relationship between the demographic shifts and selected economic indicators, using the Pearson’s correlation coefficient. In the next step of the analysis, we focus on the quantification of the impact of demographic indicators on the economic variables, ba

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Kopytenkova, O. I., V. V. Ryabets, and Madzhmai Al Saud Saleh Yacoub. "A comparative analysis of methods for assessing the environmental security of territories." IOP Conference Series: Earth and Environmental Science 937, no. 2 (2021): 022048. http://dx.doi.org/10.1088/1755-1315/937/2/022048.

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Abstract Annotation. The results of a study on the water quality, bottom sediments and coastal soil based on the level of anthropogenic pollution by heavy metal compounds and organic polutants are presented. The most commonly used integral and complex indicators used to assess the environmental safety of territories have been calculated. A comparative analysis, using the Shannon Biodiversity Index, highlighted the total pollution index (Zc) as the most informative, among those analysed, in terms of the impact of anthropogenic pollution on biota. The results established a methodology for assess

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Kalli, Rajesh, and Pradyot Ranjan Jena. "Combining agriculture, social and climate indicators to classify vulnerable regions in the Indian semi-arid region." Journal of Water and Climate Change 13, no. 2 (2021): 542–56. http://dx.doi.org/10.2166/wcc.2021.197.

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Abstract Climate change vulnerability is highly counter-productive for agriculture among the arid and semi-arid regions. The study constructs the agriculture vulnerability index for Karnataka, a south Indian state. The state has faced frequent climate-related shocks in the last decade. The district-wise vulnerability index is estimated using longitudinal data considering exposure, sensitivity and adaptive capacity as sub-indices. The results show that the districts in the north interior region of Karnataka are highly vulnerable to the climate change followed by the districts in the south inter

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Sartor, Sílvia Maria, Marcos Reis Rosa, Juliana Tristão Pires, and Claudio Augusto Oller Nascimento. "Web Atlas como Herramienta para la Gestión Integrada Costera: de los Datos al Conocimiento Práctico." Revista Costas 6, Vol Esp. 2 (2021): 427–54. http://dx.doi.org/10.26359/costas.e1921.

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Despite the importance of coastal areas to sustainable development, they are poorly known by the public or even by decision-makers. This undermines consistent action towards their protection. Existing data and information, published in very complex language, tend to be restricted to academic use. The Coastal Web Atlas as the one developed here is a tool that makes this information more accessible to managers, by preserving, integrating, comparing, and sharing data as smart maps. The spatial analysis based on multiple impact indicators facilitates the correlation of causes and effects. The Coas

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