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Artykuły w czasopismach na temat „Wetland ecology”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 30 lipca 2024

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1

van der Valk, Arnold. "Howard T. Odum and wetland ecology." Wetland Science & Practice 37, no. 1 (January 2020): 27–32. http://dx.doi.org/10.1672/ucrt083-220.

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Howard Thomas Odum (1924-2003) was an important transitional figure in the development of wetland ecology in the United States. Although he was educated before wetland ecology became a recognized subdiscipline of ecology, his research during the first half of his academic career (ca. 1950 to 1975) was focused primarily on wetlands. By the early 1970s, he was self-identifying as a wetland ecologist, e.g., by establishing the Center for Wetlands at the University of Florida. Although Odum was interested in much more than wetlands, especially during the last half of his lengthy career, he contrib

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Carter, Virginia. "An overview of the hydrologic concerns related to wetlands in the United States." Canadian Journal of Botany 64, no. 2 (February 1, 1986): 364–74. http://dx.doi.org/10.1139/b86-053.

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There is a tremendous diversity in wetland types and wetland vegetation in the United States, caused primarily by regional, geologic, topographic, and climatic differences. Wetland hydrology, a primary driving force influencing wetland ecology, development, and persistence, is as yet poorly understood. The interaction between groundwater and surface water and the discharge–recharge relationships in wetlands affect water quality and nutrient budgets as well as vegetative composition. Hydrologic considerations necessary for an improved understanding of wetland ecology include detailed water budg

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Hughes, Jocelyne M. R., R. J. Naiman, and H. Decamps. "Wetland Ecology." Global Ecology and Biogeography Letters 2, no. 1 (January 1992): 29. http://dx.doi.org/10.2307/2997330.

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Roberts, Thomas H. "Wetland ecology." Wetlands 21, no. 3 (September 2001): 448–49. http://dx.doi.org/10.1672/0277-5212(2001)021[0448:r]2.0.co;2.

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Pang, Chun-chiu, Yik-Hei Sung, Yun-tak Chung, Hak-king Ying, Helen Hoi Ning Fong, and Yat-tung Yu. "Spatial ecology of little egret (Egretta garzetta) in Hong Kong uncovers preference for commercial fishponds." PeerJ 8 (September 8, 2020): e9893. http://dx.doi.org/10.7717/peerj.9893.

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Many natural wetlands have been converted to human-influenced wetlands. In some instances, human-influenced wetlands could provide complementary habitats for waterbirds, compensating for the loss of natural wetlands. Inner Deep Bay in Hong Kong is composed of both natural and human-influenced wetlands and is under immense development pressure. From an ecology perspective, we need to understand if different wetland types play the same ecological role. To achieve this, we tracked nine little egrets (Egretta garzetta) using GPS loggers for 14 months to study their spatial ecology, home range, mov

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Guo, Ziliang, Weiwei Liu, Manyin Zhang, Yuguang Zhang, and Xiaoyu Li. "Transforming the wetland conservation system in China." Marine and Freshwater Research 71, no. 11 (2020): 1469. http://dx.doi.org/10.1071/mf19383.

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Wetland conservation has gradually improved worldwide. In situ conservation is effective in protecting valuable wetlands. Here, we review the expansion, reformation and problems associated with wetland conservation in China. The wetland conservation system in China comprises a wetland protected area network (nature reserves, wetland parks, urban wetland parks, aquatic germplasm reserves and special marine reserves) and a wetland grading system. Following rapid expansion, national wetland protected areas cover 4.78% of the country. At the same time, a wetland grading system that categorises the

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Smardon, Richard. "U.S. Clean Water Act Policy vs. Wetland Science - Nexus or Not?" Wetland Science & Practice 36, no. 1 (January 2019): 15–22. http://dx.doi.org/10.1672/ucrt083-241.

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This is a historical overview of the role that wetland science has played in regard to wetland management policy in North America. The major focus will be U.S. based since this is where wetland science has a direct link to policy and vice versa. From an international perspective – please see the book- Sustaining the World’s Wetlands: Setting Policy and Resolving Conflicts. The linkage of wetland science to policy has not always been symbiotic as one can see from this article, but even the problematic nexus issues are instructive. This author relied heavily upon Environmental Law Institute’s Na

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Smith, P. G. R., V. Glooschenko, and D. A. Hagen. "Coastal Wetlands of Three Canadian Great Lakes: Inventory, Current Conservation Initiatives, and Patterns of Variation." Canadian Journal of Fisheries and Aquatic Sciences 48, no. 8 (August 1, 1991): 1581–94. http://dx.doi.org/10.1139/f91-187.

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The decline of wetlands, including those in the Great Lakes coastal zone, prompted the Government of Ontario to initiate steps towards a wetland management policy in 1981. Wetland inventory and evaluation in southern Ontario began in 1983. To date, 1982 wetlands have been evaluated totalling 390 000 ha. These include 160 coastal wetlands, 64 of these on Lake Ontario and the remainder on the other Great Lakes and connecting channels. Current wetland conservation initiatives are outlined including the Wetlands Planning Policy Statement and Conservation Lands Act. Although the values of Ontario's

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Davidson, Nick C., and C. Max Finlayson. "Extent, regional distribution and changes in area of different classes of wetland." Marine and Freshwater Research 69, no. 10 (2018): 1525. http://dx.doi.org/10.1071/mf17377.

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We compiled available data and information on the global and regional areas (Ramsar regions), and changes in area, of 22 classes of marine or coastal and inland wetlands. From those classes for which there is information, inland natural surface wetlands (forming ~77% of total surface wetland extent) are dominated by non-forested peatlands, marshes and swamps on alluvial soils, with peatlands forming ~33% of natural inland wetlands. The smaller area of marine or coastal wetlands (~10% of total wetland extent) is dominated by unvegetated tidal flats and saltmarshes. Largest areas of human-made w

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Zhang, Aiying, Zhixia Ying, Xunyu Hu, and Mingjian Yu. "Phylogenetic Diversity of Wetland Plants across China." Plants 10, no. 9 (September 6, 2021): 1850. http://dx.doi.org/10.3390/plants10091850.

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Accelerating and severe wetland loss has made wetland restoration increasingly important. Current wetland restorations do not take into consideration the ecological adaptability of wetland plants at large scales, which likely affects their long-term restoration success. We explored the ecological adaptability, including plant life forms and phylogenetic diversity, of plants across 28 wetlands in China. We found that perennial herbs were more common than annual herbs, with the proportion of perennial herbs accounting for 40–50%, 45–65%, 45–70%, 50–60%, and 60–80% of species in coastal wetlands,

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Xiao, Size, and Zilin Zhang. "Introduction of organisms to address soil quality in wetland ecosystems." Highlights in Science, Engineering and Technology 83 (February 27, 2024): 64–70. http://dx.doi.org/10.54097/z4tfsg36.

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The wetland ecosystem, as known as the “lung of the earth”, is an important component of the biosphere. The size of wetlands can vary from a few square kilometers to tens of thousands of square kilometers, and the location of wetlands also varies greatly, from inland to coastal, from rural to urban, and is extremely widely distributed. In addition, wetlands are one of the ecosystems with the strongest self-purification capacity in the natural environment, and their purification capacity is 1.5 times that of forests in the same area, so the protection of wetland ecosystems occupies a great posi

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Smardon, Richard. "Eden Again: Hope in the Marshes of Iraq." Wetland Science & Practice 36, no. 2 (April 2019): 136–37. http://dx.doi.org/10.1672/ucrt083-226.

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Every once in a while this reviewer discovers a book that peaks one’s curiosity, addresses wetland restoration, is not a wetland science book per se but incorporates human wetland lifestyle dependency. Examples of such would include those catching crayfish the Atchafalaya in Louisiana or those fishing on the Georgia coastal wetlands. This reviewer has long been intrigued with human ecology, and the roles of nongovernment organizations in wetland management (Smardon 2009). Suzanne Alwash’s book Eden Again: Hope in the Marshes of Iraq is such a book. This book reveals the history of the Southern

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Medina, Ernesto. "Amazonian Wetland Ecology." Biotropica 43, no. 6 (November 2011): 767. http://dx.doi.org/10.1111/j.1744-7429.2011.00808.x.

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Kai Xu, Chunfang Kong, Gang Liu, Chonglong Wu, Hongbin Deng, Yi Zhang, and Qianlai Zhuang. "Changes of urban wetlands in Wuhan, China, from 1987 to 2005." Progress in Physical Geography: Earth and Environment 34, no. 2 (March 30, 2010): 207–20. http://dx.doi.org/10.1177/0309133309360626.

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Urban wetlands play a significant role in the sustainable development of the urban eco-environment. However, accelerated urbanization has caused rapid changes in urban wetland landscape patterns, which may seriously affect their functions. Based on land-use maps, TM images, and field data from the Wuhan wetlands, the spatiotemporal evolution and wetland landscape pattern were quantitatively analyzed, with reference to landscape ecology indices of diversity, fragmentation, dominance, shape, and dimension. The results showed that: (1) the natural wetland area decreased: lake wetlands and marsh w

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15

Stenert, Cristina, and Leonardo Maltchik. "Influence of area, altitude and hydroperiod on macroinvertebrate communities in southern Brazil wetlands." Marine and Freshwater Research 58, no. 11 (2007): 993. http://dx.doi.org/10.1071/mf07073.

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Wetlands are important ecosystems in southern Brazil because they show high productivity and biological diversity. However, conservative data indicate that ~90% of the wetlands have disappeared as a result of agricultural expansion. In this sense, the understanding of species composition and richness patterns in fragmented and natural wetlands is a priority for biodiversity conservation strategies. The main goal of the present study was to determine how much variation in macroinvertebrate richness and composition is explained by wetland area, hydroperiod and altitude. This survey was carried o

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Das, Bhagya, Rashika Bhattacharyya, and Himashree Bora. "Sustainable Wetland Management: A Case Study on Panidihing Bird Sanctuary Wetland Areas." Ecology, Environment and Conservation 29, suppl (2023): 346–52. http://dx.doi.org/10.53550/eec.2023.v29i06s.052.

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Wetlands are the most important feature in the earth’s surface and it is one of the integral parts of our ecosystem. It is responsible for maintaining the ecological balance in the ecosystem. The wetlands of Assam are facing serious challenges from both nature as well as from men. Climate change and the rapid increase of human activities causing threats to the wetland of Assam. Panidihing Bird Sanctuary wetland areas face several challenges and its rich heritage is degrading over the years. This degradation of natural wetlands impacts one the number of total inhabitant flora and fauna. The con

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Hardiansyah, Hardiansyah, Noorhidayati Noorhidayati, and Mahrudin Mahrudin. "Validitas Bahan Ajar Pengayaan Mata Kuliah Ekologi Lahan Basah Pokok Bahasan Lahan Basah Kalimantan Selatan Berbasis Hasil Penelitian Ikan di Sekitar Pulau Sirang Waduk Riam Kanan Kabupaten Banjar." Wahana-Bio: Jurnal Biologi dan Pembelajarannya 11, no. 2 (December 19, 2019): 85. http://dx.doi.org/10.20527/wb.v11i2.11133.

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The wetland environment can be used as a source of learning and teaching material, so that learning is carried out based on contextual learning. This study aims to describe the validity of ecology enrichment teaching materials on wetlands subject of wetlands in South Kalimantan based on the results of fish research around the Sirang Island, Riam Kanan Reservoir, Banjar Regency. This research method is research and development with 5 steps, identification of potential and problems, data collection, product design, design validation, and design revision. The results showed that teaching material

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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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Chen, Chen, Jiajun Feng, Changyou Wang, Longjiang Mao, and Yuanzhi Zhang. "Satellite-Based Monitoring of Coastal Wetlands in Yancheng, Jiangsu Province, China." Journal of Marine Science and Engineering 10, no. 6 (June 17, 2022): 829. http://dx.doi.org/10.3390/jmse10060829.

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The dynamic process of the wetland can reflect its impact on the environment, and finding a balance point supporting harmonious coexistence between man and nature has become an issue of increasing concern. On the basis of previous studies that have focused on local coastal wetlands, the temporal and spatial changes and driving forces of wetlands in the Yancheng coastal area from 1991 to 2021 were analyzed over a larger area. According to the study findings: (1) The results of the study of the Yancheng coastal wetland with a larger scope differed significantly from findings resulting from a stu

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Chadhokar, Yojana, and Lynette C. McLaughlin. "Interpretation at Wetland Sites in the Sydney Region." Journal of Interpretation Research 4, no. 1 (April 1999): 39–57. http://dx.doi.org/10.1177/109258729900400104.

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Interpretation of wetland issues and values for the broader community, as well as for students, is regarded as an important strategy toward achieving better wetland management, reversing past degradation, and halting wetland loss along the east coast of Australia, where population pressure has heavily affected these systems. This paper presents the results of a review of interpretive and educational facilities and programs at five wetland sites across the Sydney region to gain a regional perspective on the provision of wetland education and interpretation of wetland ecology and conservation. T

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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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Melati, Aisyah, and Bani Noor Muchamad. "STASIUN RISET BEKANTAN PADA LAHAN BASAH." JURNAL TUGAS AKHIR MAHASISWA LANTING 10, no. 1 (February 28, 2021): 54–72. http://dx.doi.org/10.20527/jtamlanting.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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Braccia, A., and D. P. Batzer. "Breakdown and invertebrate colonization of dead wood in wetland, upland, and river habitats." Canadian Journal of Forest Research 38, no. 10 (October 2008): 2697–704. http://dx.doi.org/10.1139/x08-113.

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Breakdown of woody debris in river and upland habitats as well as the interactions between wood and invertebrates have been well described. Studies of wood in wetlands are rare, and far less is known about breakdown and invertebrate use of wood in these transitional habitats. This study experimentally assessed breakdown and invertebrate colonization of wood in a floodplain wetland and directly related patterns in the wetland to adjacent river and upland habitats. Over a 2.7 year period, we monitored breakdown and invertebrate presence in 10 cm diameter × 150 cm long sweetgum ( Liquidambar styr

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Patil, S., and K. Choudaj. "The Importance of Artificial Wetlands in the Conservation of Wetland Birds and the Impact of Land Use Attributes Around the Wetlands: a Study from the Ajara Conservation Reserve, Western Ghats, India." zoodiversity 57, no. 1 (2023): 41–50. http://dx.doi.org/10.15407/zoo2023.01.041.

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Artificial wetlands are built to meet the rising human population's water needs, with little attention paid to their ecological significance. The current study was carried out to assess the importance of artificial wetlands in biodiversity conservation. Habitat quality of wetlands was assessed using the birds as an ecological indicator. Bird surveys were carried out at the five artificial wetlands located in the Ajara conservation reserve, northern Western Ghats, India. Bird surveys were conducted for five years (2011–2015). During the study, 165 bird species were recorded, including 34 wetlan

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Davidson, N. C., A. A. van Dam, C. M. Finlayson, and R. J. McInnes. "Worth of wetlands: revised global monetary values of coastal and inland wetland ecosystem services." Marine and Freshwater Research 70, no. 8 (2019): 1189. http://dx.doi.org/10.1071/mf18391.

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In this study, we have re-estimated the 2011 global monetary values of natural wetland ecosystem services using new information on the areas of different coastal and inland wetland classes, and included estimates for forested wetlands. The 2011 global monetary value of natural wetland ecosystem services is now estimated at Int$47.4 trillion per year, 43.5% of the value of all natural biomes. Despite forming only ~15% of global natural wetland area, coastal wetlands are estimated to deliver 43.1% (Int$20.4 trillion per year) of the total global ecosystem services monetary value of all natural w

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Tangen, Brian A., and Mark T. Wiltermuth. "Prairie Pothole Region Wetlands and Subsurface Drainage Systems: Key Factors for Determining Drainage Setback Distances." Journal of Fish and Wildlife Management 9, no. 1 (March 22, 2018): 274–84. http://dx.doi.org/10.3996/092017-jfwm-076.

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Abstract Use of agricultural subsurface drainage systems in the Prairie Pothole Region of North America continues to increase, prompting concerns over potential negative effects to the Region's vital wetlands. The U.S. Fish and Wildlife Service protects a large number of wetlands through conservation easements that often utilize standard lateral setback distances to provide buffers between wetlands and drainage systems. Because of a lack of information pertaining to the efficacy of these setback distances for protecting wetlands, information is required to support the decision making for place

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Davidson, Nick C. "How much wetland has the world lost? Long-term and recent trends in global wetland area." Marine and Freshwater Research 65, no. 10 (2014): 934. http://dx.doi.org/10.1071/mf14173.

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It has been frequently stated, but without provision of supporting evidence, that the world has lost 50% of its wetlands (or 50% since 1900 AD). This review of 189 reports of change in wetland area finds that the reported long-term loss of natural wetlands averages between 54–57% but loss may have been as high as 87% since 1700 AD. There has been a much (3.7 times) faster rate of wetland loss during the 20th and early 21st centuries, with a loss of 64–71% of wetlands since 1900 AD. Losses have been larger and faster for inland than coastal natural wetlands. Although the rate of wetland loss in

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Bobika, V. K., Mohamed Dhaya El-Hak Khemis, R. Renila, K. Manjusha, and K. M. Aarif. "Does Substrate Quality Influence Diversity and Habitat Use of Waterbirds?: A Case Study from Wetlands in Southern India." Ekológia (Bratislava) 40, no. 1 (March 1, 2021): 70–79. http://dx.doi.org/10.2478/eko-2021-0009.

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Abstract Wetland acts as an important habitat that supports a massive diversity of organisms, especially waterbirds. We examined waterbird diversity and habitat use in relation to abiotic factors at Mavoor and Vazhakkad, two major wetlands in southwestern India. The study was carried out from 2015 December to 2016 November. A total of 50 species from Vazhakkad and 40 species from Mavoor wetlands were recorded; 12 species were exclusive to Vazhakkad and three to Mavoor. Among them, 16 species were winter visitors in Vazhakkad and nine in Mavoor. Highest diversity of waterbirds was observed in t

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Abdela, Umer, Abdurazak Oumer, and Abdulkedir Ukule. "Degradation Status and Local Community Perception towards Kadar-Basaso Wetland in Sinana District of Bale Zone, South Eastern Ethiopia." International Journal of Ecology 2023 (April 8, 2023): 1–14. http://dx.doi.org/10.1155/2023/5621969.

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Wetlands are valuable resources that provide a variety of functions for local populations, including environmental, hydrological, and socioeconomic benefits. Despite the importance of wetlands to humanity, they have been largely degraded and even lost in many countries including Ethiopia because they are wrongly regarded as wastelands. Some wetland conservation policies were designed not based on the perceptions of the people residing around the wetlands and lack of attention to communal areas. It is because of this gap that a quantitative analysis of physicochemical soil quality analysis and

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Hogan, Jennifer N., Miles E. Daniels, Fred G. Watson, Patricia A. Conrad, Stori C. Oates, Melissa A. Miller, Dane Hardin, et al. "Longitudinal Poisson Regression To Evaluate the Epidemiology of Cryptosporidium, Giardia, and Fecal Indicator Bacteria in Coastal California Wetlands." Applied and Environmental Microbiology 78, no. 10 (March 16, 2012): 3606–13. http://dx.doi.org/10.1128/aem.00578-12.

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ABSTRACTFecal pathogen contamination of watersheds worldwide is increasingly recognized, and natural wetlands may have an important role in mitigating fecal pathogen pollution flowing downstream. Given that waterborne protozoa, such asCryptosporidiumandGiardia, are transported within surface waters, this study evaluated associations between fecal protozoa and various wetland-specific and environmental risk factors. This study focused on three distinct coastal California wetlands: (i) a tidally influenced slough bordered by urban and agricultural areas, (ii) a seasonal wetland adjacent to a dai

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Gao, Yin, Lijuan Cui, Jianjun Liu, Wei Li, and Yinru Lei. "China's coastal-wetland change analysis based on high-resolution remote sensing." Marine and Freshwater Research 71, no. 9 (2020): 1161. http://dx.doi.org/10.1071/mf19062.

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Coastal wetlands not only have abundant biodiversity and high productivity, but they also play an irreplaceable and important role in regional ecosystems. Because of the complex structure and dynamic characteristics of coastal wetlands, it is difficult to observe the spatial changes of coastal wetlands on a large scale and improve data reliability. In this study, a spatially constrained manual-interpretation method based on nationwide high-resolution images in 2017 was adopted to extract China’s coastal wetland distribution, and, then, the second national wetland-survey data from 2011 were use

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Maher, MT, and LW Braithwaite. "Patterns of waterbird use in wetlands of the Paroo, A river system of inland Australia." Rangeland Journal 14, no. 2 (1992): 128. http://dx.doi.org/10.1071/rj9920128.

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The significance of inland wetlands to Australian waterbirds has been overlooked until recently. One important area identified from regular aerial survey centres on the Paroo River in north-western New South Wales. Between April 1983 and December 1985, a period covering a major flood, waterbird populations were estimated on five wetland systems associated with the Paroo during 14 trips. Fifty- three waterbird species were recorded with the anatids, Anas gibberifrons and Malacorhynchus membranaceus, accounting for 75 per cent of total estimated populations. Most breeding events were observed in

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DAS, NIRANJAN, and H. J. SYIEMLIEH. "Ecotourism in Wetland Ecology." Anatolia 20, no. 2 (December 2009): 445–50. http://dx.doi.org/10.1080/13032917.2009.10518920.

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Hong-Bo, Shao, Cui Bao-Shan, and Bai Jun-Hong. "Wetland Ecology in China." CLEAN - Soil, Air, Water 40, no. 10 (October 2012): 1011–14. http://dx.doi.org/10.1002/clen.201270002.

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Fu, Aodi, Wenzheng Yu, Bashar Bashir, Xin Yao, Yawen Zhou, Jiwei Sun, Abdullah Alsalman, and Karam Alsafadi. "Remotely Sensed Changes in Qinghai–Tibet Plateau Wetland Ecosystems and Their Response to Drought." Sustainability 16, no. 11 (June 2, 2024): 4738. http://dx.doi.org/10.3390/su16114738.

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Wetland ecosystems in the Qinghai–Tibet Plateau are pivotal for global ecology and regional sustainability. This study investigates the dynamic changes in wetland ecosystems within the Chaidamu Basin and their response to drought, aiming to foster sustainable wetland utilization in the Qinghai–Tibet Plateau. Using Landsat TM/ETM/OLI data on the Google Earth Engine platform, we employed a random forest (RF) method for annual long-term land cover classification. Standardized precipitation evapotranspiration indices (SPEI3, SPEI6, SPEI9, and SPEI12) on different time scales were used to assess me

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Strain, Gabriel F., Philip J. Turk, Jordan Helmick, and James T. Anderson. "Amphibian reproductive success as a gauge of functional equivalency of created wetlands in the Central Appalachians." Wildlife Research 44, no. 4 (2017): 354. http://dx.doi.org/10.1071/wr15177.

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Context Evaluating the adequacy of created wetlands to replace the functions of lost natural wetlands is important because wetland mitigation is a major tool used to offset wetland losses. However, measurements such as vegetative cover and presence of wildlife may not provide sufficient evidence that created wetlands are functioning properly. Thus, examining the ecology of wetland biota such as that of amphibians may be a more useful surrogate for function. Aims The objectives of this study were to compare the abundance of amphibian metamorphs and survival and growth of larval amphibians in cr

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Batzer, Darold P., and Haitao Wu. "Ecology of Terrestrial Arthropods in Freshwater Wetlands." Annual Review of Entomology 65, no. 1 (January 7, 2020): 101–19. http://dx.doi.org/10.1146/annurev-ento-011019-024902.

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The terrestrial arthropod fauna of wetlands has been largely ignored by scientists compared to other ecological elements, yet these organisms are among the most important influences on the ecology of these systems, with the vast majority of the biodiversity in wetlands found among the terrestrial arthropods. Wetlands present a range of habitat for terrestrial arthropods, with unique faunas being associated with soils and ground litter, living-plant substrates, and peatlands. Myriapoda, Araneae, Collembola, Carabidae, Formicidae, and assorted herbivorous Coleoptera and Lepidoptera are the terre

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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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Halse, SA, MR Williams, RP Jaensch, and JAK Lane. "Wetland characteristics and waterbird use of wetlands in south-western Australia." Wildlife Research 20, no. 1 (1993): 103. http://dx.doi.org/10.1071/wr9930103.

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The presence or absence of 61 waterbird species on 95 wetlands in south-western Australia was related to six wetland characteristics: salinity, emergent vegetation, water depth, pH, phosphorus level and wetland size. More species were associated with salinity and vegetation than with other wetland characteristics. There were more positive associations with brackish than with fresh or saline wetlands and few species occurred in hypersaline wetlands. Trees or shrubs and sedges were the vegetation with which most species were associated; few species were recorded on completely open wetlands or th

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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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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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Song, Jufang, Ruidong Zhang, Yiran Wang, and Jingnan Huang. "Evolution Characteristics of Wetland Landscape Pattern and Its Impact on Carbon Sequestration in Wuhan from 2000 to 2020." Land 12, no. 3 (February 28, 2023): 582. http://dx.doi.org/10.3390/land12030582.

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The wetland ecosystem is an important organic carbon pool on earth, and rich carbon storage and high carbon density are present in wetland vegetation and soil. However, large areas of wetlands have been drained, the area of wetlands has shrunk, and the degree of fragmentation has intensified due to rapid urbanization in the past 20 years. Enhancing ecological carbon sequestration capacity is a key task of carbon peaking and neutrality, and studying the carbon sequestration function of urban wetland is urgently needed. In this work, the wetland in Wuhan was taken as the main research object. Th

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Benson, Catherine E., Brendan Carberry, and Tom A. Langen. "Public–Private Partnership Wetland Restorations Provide Quality Forage for Waterfowl in Northern New York." Journal of Fish and Wildlife Management 10, no. 2 (July 1, 2019): 323–35. http://dx.doi.org/10.3996/092018-jfwm-080.

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Abstract The Partners for Fish and Wildlife Program and Wetlands Reserve Program are U.S. federal programs that provide financial and technical assistance to restore wetland habitats on private property, and are important tools for the conservation and management of waterfowl. This study examined whether these wetland restorations successfully restored one important component of waterfowl habitat, the availability of vegetative forage, at sites in the St. Lawrence River valley of New York. We conducted surveys at 47 restored and 18 reference wetlands to characterize the vegetation assemblage i

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Sun, Qiong, Xiaofang Wang, and Li Wang. "Ecological impact of watershed water pollution control on coastal tourist scenic spots." International Journal of Low-Carbon Technologies 15, no. 1 (November 28, 2019): 84–88. http://dx.doi.org/10.1093/ijlct/ctz060.

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Abstract In recent years, the rapid development of coastal areas has polluted the watershed water, affecting the ecological environment of wetland scenic spots. This paper briefly introduced the constructed wetland, a means of watershed water pollution control, and briefly explained its mechanism of water pollution control. Then, an example of Yancheng Coastal Wetland Natural Reserve in Jiangsu Province was analyzed to analyze water quality ecological changes in the basin before and after the construction of constructed wetland. The results showed that the basin of the natural reserve changed

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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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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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Li, Heying, Jiayao Wang, Jianchen Zhang, Fen Qin, Jiyuan Hu, and Zheng Zhou. "Analysis of Characteristics and Driving Factors of Wetland Landscape Pattern Change in Henan Province from 1980 to 2015." Land 10, no. 6 (May 27, 2021): 564. http://dx.doi.org/10.3390/land10060564.

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The study of the temporal and spatial evolution of wetland landscapes and its driving factors is an important reference for wetland ecological restoration and protection. This article utilized seven periods of land use data in Henan Province from 1980 to 2015 to extract the spatial distribution characteristics of wetlands and analyze the temporal and spatial changes of wetlands in Henan Province. Transfer matrix, landscape metrics, correlation analysis, and redundancy analysis were applied to calculate and analyze the transformation types and area of wetland resources between all consecutive p

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Xie, Siying, Dandan Yan, Jingtai Li, Yao Liu, Yufeng Sheng, and Zhaoqing Luan. "GEE-Based Spatial-Temporal Dynamics in a Ramsar Wetland, Honghe National Nature Reserve, Northeast China from 1985 to 2021." Land 11, no. 12 (November 27, 2022): 2137. http://dx.doi.org/10.3390/land11122137.

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Wetlands are vital to the human living environment, and with the degradation of wetland ecosystems, it is crucial to protect and restore them. Therefore, based on the long time-series Landsat images provided by Google Earth Engine (GEE), this study obtained the landscape spatial distribution maps of the Honghe National Nature Reserve (HNNR) from 1985 to 2021, analysed the spatial and temporal dynamics of the landscape patterns of the HNNR in the past 40 years, and explored the driving factors of the evolution of the HNNR wetland. The results show that from 1985 to 2008, the HNNR wetlands conti

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Qin, Tian-Jian, Yu-Ting Guan, Ming-Xiang Zhang, Hong-Li Li, and Fei-Hai Yu. "Sediment type and nitrogen deposition affect the relationship between Alternanthera philoxeroides and experimental wetland plant communities." Marine and Freshwater Research 69, no. 5 (2018): 811. http://dx.doi.org/10.1071/mf17335.

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Wetlands have been demonstrated to be susceptible to invasions. Nutrient availability of wetland sediment is strongly affected by both sediment type and nitrogen deposition. We performed a greenhouse experiment to investigate the main effects and interactions between the presence of Alternanthera philoxeroides, sediment type and nitrogen deposition on biomass and evenness of experimental wetland plant communities. We established two types of plant communities, specifically wetland plant communities without and with A. philoxeroides, in two different sediment types crossed with two nitrogen dep

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Xu, Xia. "Dynamic Variation Analysis on Tibetan Lake Wetlands Based on RS." Advanced Materials Research 779-780 (September 2013): 1246–49. http://dx.doi.org/10.4028/www.scientific.net/amr.779-780.1246.

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The wetlands of Tibet plateau have typical characteristics of highest elevation, largest area and most concentrated distribution. Tibetan Plateau Lake Group is one of the main five lake groups in China. TM images of 2000 and 2010 are analyzed by ERDAS and ARCGIS. And Landscape Ecology theory is applied to analyze the spatial and dynamic characteristics of Tibetan lake wetlands. The results show: there are 66643 lakes in 2000 and 54655 lakes in 2010, which means there have disappeared 11988 lakes. Xigaze and Lhokas lakes patches presented decrease trend. The lake wetland of Nagri has increased

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