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Thematische Bibliographien / Wetlands research / Zeitschriftenartikel

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Zeitschriftenartikel zum Thema „Wetlands research“

Autor: Grafiati

Veröffentlicht am 4. Juni 2021

Zuletzt aktualisiert am 20. Februar 2023

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1

Ling, Zhen, Ju Rui Yang, and Zhe Nai Lu. "Research on the Effect of Sewage Concentration on Treatment Efficiency of Constructed Wetlands." Advanced Materials Research 356-360 (October 2011): 1510–15. http://dx.doi.org/10.4028/www.scientific.net/amr.356-360.1510.

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By changing the surface flow(SF) and subsurface flow (SSF)constructed wetlands inflow water total nitrogen (TN) concentrations, with 6 plant species (purple leaf canna, water onion, water hyacinth, water celery, calamus, reed) in comparative experiments, comparative analysis of the 6 different SF and SSF constructed wetlands treatment rate with the variation of the concentration obtained in the 6 different plant SF and SSF constructed wetlands, the optimal concentration theory, theory of optimal removal rate, the actual optimal concentration, the actual optimal removal rate and TN maximum dail

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Zhang, Jie, Shuqing An, and Xin Leng. "Status of wetland research in China." Marine and Freshwater Research 71, no. 12 (2020): 1572. http://dx.doi.org/10.1071/mf20103.

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This study used a bibliometric approach to quantitatively evaluate the status of wetland research in China using detailed information from 31794 articles retrieved from the Science Citation Index Expanded (SCIE) database and published from 1999 to 2019. We outline the progress of wetland research in China in terms of the number of articles published, active research institutions, funding provided, research directions, dynamic changes in the focus of the research and development trends. By analysing high-frequency keywords, we conclude that there are four focus areas of wetlands research in Chi

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Kennedy, Gavin, and Tatiana Mayer. "Natural and Constructed Wetlands in Canada: An Overview." Water Quality Research Journal 37, no. 2 (May 1, 2002): 295–325. http://dx.doi.org/10.2166/wqrj.2002.020.

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Abstract A review of freshwater wetland research in Canada was conducted to highlight the importance of these ecosystems and to identify wetland research needs. Both natural and constructed wetland systems are discussed. Natural wetlands are an important part of the Canadian landscape. They provide the habitat for a broad variety of flora and fauna and contribute significantly to the Canadian economy. It is estimated that the total value derived from consumptive and non-consumptive activities exceeds $10 billion annually. The past decades have witnessed the continued loss and degradation of we

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Wang, Han Xi, Jian Ling Xu, Lian Xi Sheng, and Xue Jun Liu. "A Review of Research on Substrate Materials for Constructed Wetlands." Materials Science Forum 913 (February 2018): 917–29. http://dx.doi.org/10.4028/www.scientific.net/msf.913.917.

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Based on the improvements in the decontamination ability and decontamination range of constructed wetlands, this study of constructed wetland substrates was carried out using literature research and comparative meta-analysis. The results show that, for static adsorption, the absorption levels of nitrogen and phosphorus in a given constructed wetland are different. As for hydraulic load, the average removal rate of total nitrogen in wastewater is less than 50%. Compared with single substrates, a combination of substrates is typically superior in terms of the removal rate of sewage pollutants. A

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Qin, Lu Mei, Hong Hu Zeng, and Yan Peng Liang. "Research Development on Constructed Wetlands." Applied Mechanics and Materials 535 (February 2014): 388–93. http://dx.doi.org/10.4028/www.scientific.net/amm.535.388.

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Constructed wetland is a mode of economical and highly effective system applied in wastewater treatment with special removal mechanism function, which has drawn much attention over the world constantly. On the basis of study from abroad, this article makes the brief induction of removal mechanism, influential factors and combined technique of constructed wetlands, for the further research works were also put forward in the next future.

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Langergraber, G. "Simulation of subsurface flow constructed wetlands - results and further research needs." Water Science and Technology 48, no. 5 (September 1, 2003): 157–66. http://dx.doi.org/10.2166/wst.2003.0308.

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Simulation of constructed wetlands has two main tasks: to obtain a better understanding of the processes in constructed wetlands, and to check and optimise existing design criteria. This paper shows simulation results for two indoor pilot-scale constructed wetlands for wastewater and surface water treatment respectively. The results presented and discussed are mainly focussed on the hydraulic behaviour of the constructed wetland systems. In addition results of reactive transport simulations with CW2D are shown. The multi-component reactive transport model CW2D (Constructed Wetlands 2 Dimension

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COLES, J. M., and B. COLES. "Wetlands research." Nature 323, no. 6090 (October 1986): 664. http://dx.doi.org/10.1038/323664c0.

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Qin, Yu Qian. "The Problems of Wetlands in our Country and the Researches." Advanced Materials Research 610-613 (December 2012): 3242–46. http://dx.doi.org/10.4028/www.scientific.net/amr.610-613.3242.

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The characteristics and current situation of China’s wetlands are discussed, the reasons that cause environmental degradation of China’s wetlands are analyzed in this article. The emphases of research on domestic west lands are summarized from three aspects that function and benefit development of wetlands, construction of wetland reserves, restoration and reconstruction of wetlands, in addition, the development trend of future research on wetlands is prospected.

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Carberry, Brendan, Tom A. Langen, and Michael R. Twiss. "Surface Water Quality Differs between Functionally Similar Restored and Natural Wetlands of the Saint Lawrence River Valley in New York." Land 10, no. 7 (June 27, 2021): 676. http://dx.doi.org/10.3390/land10070676.

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We tested the hypothesis that upland wetland restorations provide the same quality of wetland, in terms of ecosystem services and biodiversity, as natural wetlands in the St. Lawrence River Valley. Water quality (pH, alkalinity, colored dissolved organic matter, phytoplankton community composition, chlorophyll-a, fecal coliform, total phosphorus, dissolved nitrate, turbidity, specific conductivity) in 17 natural and 45 restored wetlands was compared to determine whether wetland restoration provided similar physicochemical conditions as natural wetlands in the Saint Lawrence River Valley of nor

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Durai, A. Job Martin, S. Kalavathy, V. Gokula, and A. Muthukrishnan. "Identification of potential wetlands in Tiruchirappalli District, Tamil Nadu, India." International Journal of Environment 3, no. 1 (February 28, 2014): 78–84. http://dx.doi.org/10.3126/ije.v3i1.9944.

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Wetland maps are prerequisites for wetland inventory, development, planning, management, protection, and restoration, for conservation of wetland-dependent flora, fauna and humans. It is estimated that 15.26 million hectares exists as wetlands in India according to Space Application Centre (SAC), pertaining to wetlands having more than 56 hectares area. Past research on wetland conservation in the country has shown that micro-wetlands (satellite wetlands) around a bigger wetland act as constellation of habitat mosaic for resident and migratory waterfowls. Often, the size of these micro-wetland

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Finlayson, C. Max, Maria Grazia Bellio, and John B. Lowry. "A conceptual basis for the wise use of wetlands in northern Australia — linking information needs, integrated analyses, drivers of change and human well-being." Marine and Freshwater Research 56, no. 3 (2005): 269. http://dx.doi.org/10.1071/mf04077.

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Australia’s north supports many wetlands. The biodiversity of these wetlands is highly regarded, but many are increasingly being affected by well recognised pressures that result in adverse change in their ecological character. The extent of the knowledge base and causes of adverse change in Australia’s tropical wetlands are reviewed with an emphasis on the linkage between direct and indirect drivers of change. Within the context of the existing knowledge base, an integrated model for collecting information on the ecological character of tropical wetlands is proposed. The model encompasses hie

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Mitsch, William J. "Restoration of our lakes and rivers with wetlands – an important application of ecological engineering." Water Science and Technology 31, no. 8 (April 1, 1995): 167–77. http://dx.doi.org/10.2166/wst.1995.0290.

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The role of wetlands, both natural and man-made, in improving water quality of streams, rivers, and lakes is illustrated with examples of fringe, instream, and riparian wetlands. Fringe wetlands have been shown to reduce inputs to freshwater lakes, instream wetlands can improve habitat and provide some water quality function to small streams, and riparian wetlands along larger rivers provide important roles in both capturing sediments and nutrients from the river itself and serving as buffer between uplands and the river. Two major experimental riparian wetland sites in Midwestern USA are intr

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Mitchell, Todd. "Native Uses of Wetlands and Natural Resources Planning: The Swinomish Indian Tribal Community's Wetlands Cultural Assessment." Practicing Anthropology 27, no. 1 (January 1, 2005): 11–14. http://dx.doi.org/10.17730/praa.27.1.0m16543050n28544.

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Wetlands are defined based upon the presence of three essential characteristics: hydrophytic vegetation; hydric soils; and wetland hydrology. Wetland inventory and wetland habitat assessments are conducted in areas where wetlands need to be identified and ranked for regulatory protection measures. Typically the following methods are used: 1) identify wetlands through existing resources and produce a preliminary wetland inventory, 2) field verify wetlands, 3) assess wetland functions and values, and 4) develop watershed ranking. In order to evaluate and assess the relative importance or level t

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Xie, Wen Xia, Zhen Xu, and Kun Jie Zhu. "Review of Key Technique Research on the Field of Vegetation Restoration in Beach Wetlands." Advanced Materials Research 709 (June 2013): 948–51. http://dx.doi.org/10.4028/www.scientific.net/amr.709.948.

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The study wetland vegetation restoration technology system and representative beach wetland restoration projects at home and abroad are summarized. Technology system of wetland vegetation restoration mainly includes engineering technology and biological technology. Ecological restoration research of coastal wetland in China mainly concentrated in the Yellow River Delta, the southeast coastal mangrove wetlands, coastal beaches of Jiangsu and the coastal wetlands in Shanghai Fengxian District. Finally, the issues existed in current research field were pointed out. The research fields need to be

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Gxokwe, Siyamthanda, Timothy Dube, and Dominic Mazvimavi. "Multispectral Remote Sensing of Wetlands in Semi-Arid and Arid Areas: A Review on Applications, Challenges and Possible Future Research Directions." Remote Sensing 12, no. 24 (December 21, 2020): 4190. http://dx.doi.org/10.3390/rs12244190.

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Wetlands are ranked as very diverse ecosystems, covering about 4–6% of the global land surface. They occupy the transition zones between aquatic and terrestrial environments, and share characteristics of both zones. Wetlands play critical roles in the hydrological cycle, sustaining livelihoods and aquatic life, and biodiversity. Poor management of wetlands results in the loss of critical ecosystems goods and services. Globally, wetlands are degrading at a fast rate due to global environmental change and anthropogenic activities. This requires holistic monitoring, assessment, and management of

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He, Ping, Zifei Mao, Yue Zou, Xueya Chen, and Yuanxing Cai. "Research on Application Status of 3S Technology in Wetland." International Journal of Engineering and Technology 14, no. 2 (May 2022): 19–23. http://dx.doi.org/10.7763/ijet.2022.v14.1196.

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This paper analyzes the research status of 3S technology in China's wetlands. The research of 3S technology in wetland landscape pattern and driving force analysis is increasing day by day. Most of the research uses 3S technology to calculate the landscape index, and reveals the change rule of wetland landscape pattern characteristics with natural and human factors from the type scale and landscape scale. The use of 3S technology for wetland information extraction and dynamic monitoring research is gradually increasing. In most studies, wetland information was extracted according to different

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Jafarzadeh, Hamid, Masoud Mahdianpari, Eric W. Gill, Brian Brisco, and Fariba Mohammadimanesh. "Remote Sensing and Machine Learning Tools to Support Wetland Monitoring: A Meta-Analysis of Three Decades of Research." Remote Sensing 14, no. 23 (December 1, 2022): 6104. http://dx.doi.org/10.3390/rs14236104.

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Despite their importance to ecosystem services, wetlands are threatened by pollution and development. Over the last few decades, a growing number of wetland studies employed remote sensing (RS) to scientifically monitor the status of wetlands and support their sustainability. Considering the rapid evolution of wetland studies and significant progress that has been made in the field, this paper constitutes an overview of studies utilizing RS methods in wetland monitoring. It investigates publications from 1990 up to the middle of 2022, providing a systematic survey on RS data type, machine lear

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Roy Ricardo Nababan, Badia, Agus Setiawan, and Nuning Nurcahyani. "Keanekaragaman Jenis Burung Di Lahan Basah Way Pegadungan Desa Rajawali Kecamatan Bandar Surabaya Kabupaten Lampung Tengah." Jurnal Sylva Lestari 3, no. 1 (February 9, 2015): 71. http://dx.doi.org/10.23960/jsl1371-80.

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ABSTRACT Way Pegadungan wetlands is a wetland closure difference between the two riparian communities. One of the wetlands is converted into paddies fields, while the other is a natural wetland which are still overgrown with trees. To determine diversity differences in bird species between two wetlands research communities, the point count method (IPA) and line transects were used. Observations made by the stationary point count and record the birds found. Each community was taken 6 points count and observed for 3 days. Research encountered 41 species of birds included in the 17 families with

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Dangol, Dharma Raj, and Subodh Khanal. "Status of "Wetland ecology" education and research at the Department of Environmental Science, Institute of Agriculture and Animal Science of the Tribhuvan University, Nepal." Nepalese Journal of Biosciences 3, no. 1 (December 1, 2013): 78–86. http://dx.doi.org/10.3126/njbs.v3i1.41451.

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Wetlands are considered as the most productive ecosystems and cradles of biodiversity harboring a wide variety of flora and fauna. They maintain and provide a variety of environmental services to the human beings including fish and wildlife habitats, flood protection, erosion control and water quality maintenance (Tiner, 1989). Despite their value, wetlands have suffered from widespread destruction due to misuses and abuses (CP, 2005). Wetlands are threatened by population growth, increased exploitation of biological resources, timber harvest, pollution of various forms, development activities

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Liu, Jing. "Research on Sewage Treatment of Constructed Wetland on Expressway." Advanced Materials Research 864-867 (December 2013): 1281–86. http://dx.doi.org/10.4028/www.scientific.net/amr.864-867.1281.

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As a new type of ecology treatment technology, constructed wetland has been widely utilized in the sewage disposal system. The paper researches into the constructed wetlands basic concept, structural constitutions and the sewage disposal mechanism. It has been certified that the constructed wetland technology play an important role in decreasing point source pollution on expressway.

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Stengård, Emelie, Aleksi Räsänen, Carla Sofia Santos Ferreira, and Zahra Kalantari. "Inventory and Connectivity Assessment of Wetlands in Northern Landscapes with a Depression-Based DEM Method." Water 12, no. 12 (November 30, 2020): 3355. http://dx.doi.org/10.3390/w12123355.

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Wetlands, including peatlands, supply crucial ecosystem services such as water purification, carbon sequestration and regulation of hydrological and biogeochemical cycles. Peatlands are especially important as carbon sinks and stores because of the incomplete decomposition of vegetation within the peat. Good knowledge of individual wetlands exists locally, but information on how different wetland systems interact with their surroundings is lacking. In this study, the ability to use a depression-based digital elevation model (DEM) method to inventory wetlands in northern landscapes and assess t

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Lei, Zhi Yi, and Chang Xin Xu. "Wetland Area Holdings in the Yangtze River Estuary." Advanced Materials Research 518-523 (May 2012): 6103–6. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.6103.

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Wetland resource in Shanghai city is very abundant, and the contradiction between human development and land limit is very violent, so that the development and utilization of wetlands is inevitable. It’s an important way to reclaim wetland to solve the contradiction in Shanghai. Protection can not only take the natural state of wetlands to maintain, and should not be only one habitat model. This paper proposes wetland area balance principle. Then the feasibility of wetland area balance is studied, and wetland area-holdings is proposed as a new concept. Select Jiuduansha wetland, East Chongming

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Junk, Wolfgang J. "Long-term environmental trends and the future of tropical wetlands." Environmental Conservation 29, no. 4 (December 2002): 414–35. http://dx.doi.org/10.1017/s0376892902000310.

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Tropical wetlands assume important functions in the landscape and contribute considerably to the welfare of large parts of the human population, but they are seriously threatened because they are considered free resources of land and water. This review summarizes long-term environmental trends for tropical wetlands and predicts their future to the time horizon 2025. Many tropical countries do not have the economic strength, scientific and technological capacity, and/or administrative infrastructure to adequately react to the challenges of increasing population pressure and globalization of the

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Sharma, Rajneesh, Deepak R. Mishra, Matthew R. Levi, and Lori A. Sutter. "Remote Sensing of Surface and Subsurface Soil Organic Carbon in Tidal Wetlands: A Review and Ideas for Future Research." Remote Sensing 14, no. 12 (June 20, 2022): 2940. http://dx.doi.org/10.3390/rs14122940.

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Tidal wetlands, widely considered the most extensive reservoir of soil organic carbon (SOC), can benefit from remote sensing studies enabling spatiotemporal estimation and mapping of SOC stock. We found that a majority of the remote-sensing-based SOC mapping efforts have been focused on upland ecosystems, not on tidal wetlands. We present a comprehensive review detailing the types of remote sensing models and methods used, standard input variables, results, and limitations for the handful of studies on tidal wetland SOC. Based on that synthesis, we pose several unexplored research questions an

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Barakagira, Alex, and Anton H. de Wit. "The role of wetland management agencies within the local community in the conservation of wetlands in Uganda." Environmental & Socio-economic Studies 7, no. 1 (March 1, 2019): 59–74. http://dx.doi.org/10.2478/environ-2019-0006.

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Abstract Wetlands in Uganda are believed to be socio-economically important for providing water for drinking, irrigation, fisheries, recreation, transport and agriculture among others. Bearing in mind the host of benefits wetlands provide to local communities, if they are harnessed without the mind, they could end up being over utilized and ultimately degraded and not continue to provide a stream of functions, attributes and services. This could be one of the primary reasons why special Departments and Institutions like the National Environment Management Authority and Wetlands Management Depa

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Messer, Tiffany, Kyle Douglas-Mankin, Natalie Nelson, and James Randall Etheridge. "Wetland Ecosystem Resilience: Protecting and Restoring Valuable Ecosystems." Transactions of the ASABE 62, no. 6 (2019): 1541–43. http://dx.doi.org/10.13031/trans.13578.

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HighlightsWe provide context and perspectives on articles in the Wetland Ecosystem Resilience collection.Insights gained on wetland resilience to sea-level rise and climate change, land use and drainage, and nutrients. Abstract. The objective of this article is to introduce a collection of articles that explore current research and scientific thought on wetland ecosystem resilience. The collection contains articles on wetland resilience to climate change, agricultural land use-driven change, and recreational land use, along with evaluations of wetland resilience through high-resolution monitor

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King, Susan K., and Stephen C. Richter. "Reproductive Ecology and Nesting Site Characteristics of Four-Toed Salamanders (Hemidactylium scutatum) in Natural and Constructed Upland-Embedded Wetlands on the Appalachian Plateau, Kentucky." Diversity 14, no. 11 (November 18, 2022): 995. http://dx.doi.org/10.3390/d14110995.

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Many forested freshwater wetlands have been altered or destroyed, and wetlands are constructed to offset loss. However, they do not always replace the function of natural wetlands. It is important to understand how features of the habitat differ between types of wetlands and whether constructed wetlands provide an adequate habitat for species adapted to natural wetlands. Our objectives were to measure the characteristics of Four-toed Salamanders’ nesting habitat and determine which factors contribute to the abundance of eggs and nests in natural and constructed upland-embedded wetlands within

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Liang, Haiji, Chong Chen, Kexin Wang, and Guanqiong Ye. "Long-Term Spatiotemporal Changes in Ecosystem Services Caused by Coastal Wetland Type Transformation in China’s Hangzhou Bay." Journal of Marine Science and Engineering 10, no. 11 (November 19, 2022): 1781. http://dx.doi.org/10.3390/jmse10111781.

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Coastal wetlands provide essential ecosystem services, while usually experiencing land transformation or degradation mainly due to intense anthropogenic activities and climate changes. Understanding the changes in wetlands ecosystem services is essential to decision makers for generating sound coastal planning. Hangzhou Bay is rich in wetland resources, and the urbanization of Hangzhou Bay in the past three decades has caused fundamental changes in the wetlands in the region. Based on the remote sensing images of the Hangzhou Bay area from 1990 to 2020, this paper analyzes the land use situati

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Lu, Xiao Feng, Xin Hao Hao, Tie Liang Wang, and Yu Long Zhang. "The Ecological Frangibility Evaluation in Shuangtai Estuary Wetland." Applied Mechanics and Materials 295-298 (February 2013): 833–38. http://dx.doi.org/10.4028/www.scientific.net/amm.295-298.833.

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According to the increasing degradation of Shuangtai Estuary Wetland, The paper makes an analysis and research on the pressure indexes of Shuangtai Estuary Wetland influenced and broken by human activities, in order to provide theoretical basis for future researches and management. The method of PSR was used to decide factor weights. The results indicated that the index of wetlands ecological frangibility evaluation is 0.15. According to the classification grade of wetlands ecological frangibility, the wetlands ecological frangibility is potential frangibility.

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Wang, Yeqiao, and Hervé Yésou. "Remote Sensing of Floodpath Lakes and Wetlands: A Challenging Frontier in the Monitoring of Changing Environments." Remote Sensing 10, no. 12 (December 5, 2018): 1955. http://dx.doi.org/10.3390/rs10121955.

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Monitoring of changing lake and wetland environments has long been among the primary focus of scientific investigation, technology innovation, management practice, and decision-making analysis. Floodpath lakes and wetlands are the lakes and associated wetlands affected by seasonal variations of water level and water surface area. Floodpath lakes and wetlands are, in particular, sensitive to natural and anthropogenic impacts, such as climate change, human-induced intervention on hydrological regimes, and land use and land cover change. Rapid developments of remote sensing science and technologi

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Gell, P. A., C. M. Finlayson, and N. C. Davidson. "Understanding change in the ecological character of Ramsar wetlands: perspectives from a deeper time – synthesis." Marine and Freshwater Research 67, no. 6 (2016): 869. http://dx.doi.org/10.1071/mf16075.

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The Convention for Wetlands was signed in 1971 as part of a global measure to mitigate the loss and degradation of the world’s wetlands. Signatory nations nominate wetlands as internationally important and commit to maintaining their ‘ecological character’. In many cases the character that has been maintained was that occurring at the time of nomination with scant attention to the variability and change that occurs over longer periods. Palaeoclimate and palaeoecological research now reveals a diverse array of conditions in wetlands in the past and attests that any recently identified condition

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Zhang, Yanqin, Xianli You, Shanjun Huang, Minhua Wang, and Jianwen Dong. "Knowledge Atlas on the Relationship between Water Management and Constructed Wetlands—A Bibliometric Analysis Based on CiteSpace." Sustainability 14, no. 14 (July 6, 2022): 8288. http://dx.doi.org/10.3390/su14148288.

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Water management is a crucial resource conservation challenge that mankind faces, and encouraging the creation of manmade wetlands with the goal of achieving long-term water management is the key to long-term urban development. To summarise and analyse the status of the research on the relationship between water management and constructed wetlands, this paper makes use of the advantages of the bibliometric visualization of CiteSpace to generate country/region maps and author-collaboration maps, and to analyse research hotspots and research dynamics by using keywords and literature co-citations

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Mustika Edi, Armanto, Wildayana Elisa, and Syakina Bella. "Dynamics, Degradation and Future Challenges of Wetlands in South Sumatra Province, Indonesia." E3S Web of Conferences 68 (2018): 04001. http://dx.doi.org/10.1051/e3sconf/20186804001.

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This paperaims to analyzedynamics, degradation and future challenges of wetlands in South Sumatra Province, Indonesia. Research methods using Focus Group Discussion (FGD), research data and information are processedusing SPSS program. There are four dominant types of wetlands in South Sumatra, namely lebak swamps, tidal swamps, rivers, lakes, and peatlands. The area of lebakswamps has dominantly increased from year to year, while other wetlands have decreased extensively over the years. All species living in wetlands have decreased in number; the most dominant decline was experienced by fish,

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Li, Yangli, Gaoyuan Wang, Tian Chen, Rui Zhang, Long Zhou, and Li Yan. "Nature-Based Solutions in “Forest–Wetland” Spatial Planning Strategies to Promote Sustainable City Development in Tianjin, China." Land 11, no. 8 (August 3, 2022): 1227. http://dx.doi.org/10.3390/land11081227.

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Nature-based solutions are some of the most effective strategies to promote sustainable city development; however, existing research on NbS is mostly comprised of single variable studies rather than multiple variables. The purpose of this study was to explore the possibility of extending the NbS of a single variable to two variables for the better development of sustainable cities. Both forestation and wetland restoration are regarded as NbS for sustainable city development. The research approach of “forest–wetland” NbS was proposed and centers on the process and core issues of traditional NbS

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Tsai, Yu Jr. "Sustainable Management of Decontamination Constructed Wetlands: Research on the Industrial and Scientific Development of Aquatic Plants." Modern Environmental Science and Engineering 8, no. 5 (May 22, 2022): 306–9. http://dx.doi.org/10.15341/mese(2333-2581)/05.08.2022/008.

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This pilot paper focuses on the suburban constructed wetlands that operate for the main purpose of wastewater treatment and explores the possibility of decontamination constructed wetlands based on the industry-academic model to establish a positive circular economy production chain from the perspective of a sustainable economy. Through a four-stage humanistic investigation process, using focus interviews, literature analysis, expert opinions, field investigations, patent search analysis, context, and decision analysis processes, it is proposed to use plants around the wetland as production pr

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Berego, Yohannes Seifu, Solomon Sorsa Sota, Mihret Dananto Ulsido, and Embialle Mengistie Beyene. "Treatment Performance Assessment of Natural and Constructed Wetlands on Wastewater From Kege Wet Coffee Processing Plant in Dale Woreda, Sidama Regional State, Ethiopia." Environmental Health Insights 16 (January 2022): 117863022211427. http://dx.doi.org/10.1177/11786302221142749.

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Constructed wetlands are engineered systems built to use natural processes and remove pollutants from contaminated water in a more controlled environment. The research was an experimental research carried out to assess the effectiveness of natural and constructed wetland systems in the treatment of coffee wastewater. The 2 vertical flow constructed wetland was built. The first wetland covered an area of 132 m2. It has 12 m width and 11 m length. Open space is constructed between 2 constructed wetlands with a dimension of 11 m × 3 m × 1 m. The second wetland was constructed and its function is

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Li, Hong, Hong Hu Zeng, and Yan Peng Liang. "Removal of Organochlorine Pesticides in Constructed Wetlands." Applied Mechanics and Materials 692 (November 2014): 40–43. http://dx.doi.org/10.4028/www.scientific.net/amm.692.40.

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Organochlorine pesticides have had a wide and long history of applications in many countries around the world, which cause serious environmental problems. Constructed wetlands are considered an effective means of removal of organochlorine pesticides. This study describes the constructed wetland and applications of organochlorine pesticides contamination in constructed wetlands, and focuses on purification for organochlorine pesticides of microorganisms and plants in constructed wetlands. Then discussed constructed wetlands removal influence factors of organochlorine pesticides. And put forward

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Melati, Aisyah, and Bani Noor Muchamad. "STASIUN RISET BEKANTAN PADA LAHAN BASAH." LANTING JOURNAL OF ARCHITECTURE 10, no. 1 (February 28, 2021): 54–72. http://dx.doi.org/10.20527/lanting.v10i1.625.

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Wetlands are a natural habitat for endemic animals of South Kalimantan, namely proboscis monkeys (Nasalis larvatus). These primates are one indicator in wetlands conservation, but now the status of proboscis monkeys is endangered which means wetlands are naturally also damaged. This makes The Indonesian Proboscis Monkey Friends Foundation worried about the preservation of these primates who are endangered in a side the number of foreign researchers who are interested in proboscis monkeys so it also weakens status proboscis monkeys as endemic animals.The Indonesian Proboscis Monkey Friends Foun

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Li, Tianjie, Yang Jin, and Yan Huang. "Water quality improvement performance of two urban constructed water quality treatment wetland engineering landscaping in Hangzhou, China." Water Science and Technology 85, no. 5 (February 21, 2022): 1454–69. http://dx.doi.org/10.2166/wst.2022.063.

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Abstract For typical wastewater treatment processes of urban sewage, plants are often noneffective to improve water qualities of lightly polluted domestic sewage, and urban constructed water quality treatment (WQT) wetlands designed with engineering landscape methods are utilized to optimize both water qualities and landscape values in recent years. The research determines the effects of two typical ecological engineering landscaping projects of urban constructed WQT wetlands by analysing their effects of wastewater quality improvements. Differences of water quality indicators (WQI) respective

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Polajnar Horvat, Katarina, and Ales Smrekar. "The Wetland Contract as a Tool for Successful Wetland Governance: A Case Study of Ljubljansko Barje Nature Park, Slovenia." Sustainability 13, no. 1 (January 5, 2021): 425. http://dx.doi.org/10.3390/su13010425.

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Our research focuses on implementing multilevel governance of wetlands to achieve an effective participatory process and its overall positive effects on wetland ecosystems and their protection as well as on local sustainable development. The aim of the research is to develop a methodology for establishing the Wetland Contract, a voluntary agreement to foster sustainable management and development of wetlands, to ensure greater coordination and consensus building between various stakeholders involved in management and to limit conflicts between preservation issues and economic activities in wet

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Niwa, Hideyuki, and Takumi Hirata. "A New Method for Surveying the World’s Smallest Class of Dragonfly in Wetlands Using Unoccupied Aerial Vehicles." Drones 6, no. 12 (December 17, 2022): 427. http://dx.doi.org/10.3390/drones6120427.

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Field surveys in wetlands are limited by the difficulty in accessing the site, hazards during surveys, and the risk of disturbing the ecosystem. Thus, the use of unoccupied aerial vehicles (UAVs) can overcome these limiting factors and can assist in monitoring small organisms, such as plants and insects, that are unique to wetlands, aiding in wetland management and conservation. This study aimed to demonstrate the effectiveness of a survey method that uses a small drone equipped with a telephoto lens to monitor dragonflies, which are unique to wetlands and have been difficult to survey quantit

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Ramatsabana, Phatsimo, Jane Tanner, Sukhmani Mantel, Anthony Palmer, and Gloria Ezenne. "Evaluation of Remote-Sensing based Estimates of Actual Evapotranspiration over (Diverse Shape and Sized) Palmiet Wetlands." Geosciences 9, no. 12 (November 22, 2019): 491. http://dx.doi.org/10.3390/geosciences9120491.

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Accurately quantifying actual evapotranspiration (ETa) over wetlands is important for the improved management of these ecosystems, since 65% of them are threatened by clearing or drainage in South Africa. This study evaluated a range of available estimates of ETa over six palmiet wetlands, which are key ecological structures in terms of water regulation and sediment trapping. The research compared three remote sensing based products (a local product, FruitLook, and two global data products, MOD16 ET and EEFlux) across different rainfall years (2008 to 2019). Their outputs were validated, where

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Zhang, Bo, Zhenguo Niu, Dongqi Zhang, and Xuanlin Huo. "Dynamic Changes and Driving Forces of Alpine Wetlands on the Qinghai–Tibetan Plateau Based on Long-Term Time Series Satellite Data: A Case Study in the Gansu Maqu Wetlands." Remote Sensing 14, no. 17 (August 24, 2022): 4147. http://dx.doi.org/10.3390/rs14174147.

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The Qinghai–Tibet Plateau (QTP), also known as the Third Pole of the Earth, is sensitive to climate change, and it has become a hotspot area for research. As a typical natural ecosystem on the QTP, alpine wetlands are particularly sensitive to climate change. The identification of different types of alpine wetland and analysis of changes in their distributions and areas are the most direct indicators for characterizing the impact of climate change on wetlands. To understand the dynamic change process of the alpine wetlands in the QTP and their responses to climate change, the Maqu wetlands, lo

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Serasinghe, Prasad. "Willingness to pay for conservation of wetland ecosystem: Case of Mudun Ela and Kalu Oya Watersheds of Western Province, Sri Lanka." Nepal Journal of Environmental Science 6 (December 31, 2018): 39–45. http://dx.doi.org/10.3126/njes.v6i0.30125.

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The wetland ecosystem provides a number of social and economic benefits for people. This importance is often neglected or undervalued and therefore wetlands are in a serious risk today. Specially, in relation to human activities and unwise utilization, wetlands around the globe are being modified, reclaimed and over-exploited due to high levels of resource consumption, land conversion and also upstream developments that alter the quality and flow of water that feeds into wetlands. Decision makers often have a little understanding of the environmental value of wetlands because wetlands are ofte

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Folega, Fousséni, Madjouma Kanda, Kossi Fandjinou, Eve Bohnett, Kperkouma Wala, Komlan Batawila, and Koffi Akpagana. "Flora and Typology of Wetlands of Haho River Watershed, Togo." Sustainability 15, no. 3 (February 3, 2023): 2814. http://dx.doi.org/10.3390/su15032814.

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Wetlands are recognized as hotspots of biodiversity and providers of several ecosystem services, including water purification, sediment stabilization, and flood, erosion, and climate regulation. This article aims to investigate the floristic diversity of the wetlands the Haho River watershed in southern Togo. Spatial data from Astrium service and Google Earth were collected, and phytosociological data were classified following the Braun–Blanquet approach. The findings indicate that 72 families in total have evolved in this environment, with Poaceae (14.95%) and Fabaceae (11.98%) dominating. Th

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Maltby, Edward. "The Wetlands Paradigm Shift in Response to Changing Societal Priorities: A Reflective Review." Land 11, no. 9 (September 9, 2022): 1526. http://dx.doi.org/10.3390/land11091526.

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This paper reviews some of the key influences that wetlands have had on the development of human society together with the history of wetland use, conservation and management in the context of changing human interactions from prehistoric to modern times. It documents the origins of the Ramsar Convention and the changes in the criteria for defining wetlands of international importance from an emphasis on migratory birds to those of wider functional importance contributing to community well-being. This led to a significant increase in the number of signatories from developing countries The chang

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Greenway, Margaret, and John S. Simpson. "Artificial wetlands for wastewater treatment, water reuse and wildlife in Queensland, Australia." Water Science and Technology 33, no. 10-11 (May 1, 1996): 221–29. http://dx.doi.org/10.2166/wst.1996.0678.

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Queensland, Australia has a subtropical-tropical climate with dry winters and wet monsoonal summers. Arid climatic conditions prevail inland with hot dry days and cold nights. The climatic conditions are conducive to high plant growth rates and hence offer great potential for constructed wetlands for water pollution control. The water (a scarce resource during the dry season and in arid regions) can also be used to irrigate crops, playing fields, parks and gardens or golf courses. The water discharged from the wetlands is also of an acceptable quality to flow into estuarine and riverine enviro

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Quanrud, D. M., M. M. Karpiscak, K. E. Lansey, and R. G. Arnold. "Behavior of organic carbon during subsurface wetland treatment in the Sonoran Desert." Water Science and Technology 44, no. 11-12 (December 1, 2001): 267–72. http://dx.doi.org/10.2166/wst.2001.0839.

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We examined the fate of organics during wetland treatment of secondary effluent and groundwater (control) flows in parallel, research-scale, subsurface-flow (SSF) wetland raceways at the Constructed Ecosystem Research Facility (CERF) located in Tucson, Arizona. The CERF facility enabled us to distinguish experimentally among effects on effluent quality due to season-dependent processes of evapotranspiration (ET) and wetlands-derived production of organics. Organics of wastewater and wetlands origin were compared in terms of their contributions to dissolved organic carbon (DOC) in wetland efflu

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Lenders, H. J. R., J. A. M. Garritsen, and R. S. E. W. Leuven. "Environmental Quality and Legal Protection of Floodplain Wetlands in the Dutch Part of the Rhine Basin." Water Science and Technology 29, no. 3 (February 1, 1994): 293–95. http://dx.doi.org/10.2166/wst.1994.0123.

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Large parts of the floodplains in the Dutch Rhine basin can be considered wetlands of international importance. Few data are available concerning the threats to these wetlands. Legal protection and the principle of ' wise use' of the wetlands, as stipulated in the Ramsar Convention, are hardly being implementated in national and local policies. Until 1993 none of the floodplains in the river basin has actually been designated as wetland of international importance. In zoning plans the ' wetland function' is hardly ever recognized as the main function. A relatively small part of the river flood

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Ma, Chun, Guang Yu Zhang, Xiao Chun Zhang, Bin Zhou, and Wen Xin Jiang. "Water Resource Management for Wetland Restoration Engineering in Tianjin Coastal Area in China." Advanced Materials Research 518-523 (May 2012): 4333–36. http://dx.doi.org/10.4028/www.scientific.net/amr.518-523.4333.

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Wetland is one of the most diverse ecosystem and important habitats. However, degradation and loss of wetlands increased with anthropologic factors. Thus, the research of wetland restoration has become the emphasis and imperative issue. Water plays an important role in ecological evolution of the wetlands, and water requirement is a key step for water resource management of wetland restoration engineering. This research deals with the analysis of water requirement for wetland restoration engineering in a case study in Bohai Bay. The results show that the total water requirement in the study ar

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