Results 181 to 190 of about 4,095 (209)
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Nitrogen Leaching of Two Forest Ecosystems in a Karst Watershed
Water, Air, & Soil Pollution, 2010Karst watersheds are a major source of drinking water in the European Alps. These watersheds exhibit quick response times and low residence times, which might make karst aquifers more vulnerable to elevated nitrogen (N) deposition than non-karst watersheds. We summarize 13 years of monitoring NO 3 − ,
Georg Jost +3 more
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Soil Ecosystem Degradation of Karst Regions in Southwestern China
2012Deeply influenced by karst geological environment, the structure of the soil ecosystem in the southwest karst area of China is characterized by strong vertical variation and space variation, structural feature of nonrenewable soil, and functional feature of poor circulation of nutrient elements and limited vegetation growth.
Xie, Shi-you, Wang, Ju
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Characteristics of Karst Ecosystems of Vietnam and Their Vulnerability to Human Impact
Acta Geologica Sinica - English Edition, 2001AbstractKarst in Vietnam covers an area of about 60,000 km2, i.e. 18 % of the surface of the country. The country has an annual average temperature of 24°C, an annual average rainfall of 2300 mm and a relative humidity of about 90%. Karst in Vietnam is typified by peak cluster‐depression landscapes ranging in elevation from 200 to over 2000 m.
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Land use in karst terrain: review of impacts of primary activities on temperate karst ecosystems
2002(Uploaded by Plazi for the Bat Literature Project) There is an acknowledged lack of information available to managers of New Zealand's karst estate on the impacts of primary activities on these sensitive environments. A review of the international literature was undertaken to begin to address the issue.
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Benthic Macroinvertebrate Assemblages in Karst Springs Ecosystems in Bulgaria
2023Ecosystems of karst springs are insufficiently studied in Bulgaria. This study was focused on bottom macroinvertebrate assemblages from this river type. Their taxonomic diversity, community structure and habitat preferences in relation with the environmental factors were examined.
Todorov, Milcho +6 more
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Karst Ecosystem: An Ecosystem on Carbonate Rocks
Journal of Resources and Ecology, 2015LI Wenhua, CAO Jianhua
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Sustainability of freshwater salmonid farming in a karst river ecosystem
2019Eutrophication in freshwater ecosystems is one of the major environmental problems. Aquaculture industry is greatly impacting aquatic environments by introducing nutrients and microorganisms through nutrient enrichment of water column and sediment. The aim of this research was to evaluate the impact of a salmonid farm on the environment.
Kolda, Anamarija +6 more
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Evolution and determinants of ecosystem services: insights from South China karst
Ecological Indicators, 2021Jie Xiao +2 more
exaly
Karst ecosystem and environment: Characteristics, evolution processes, and sustainable development
Agriculture, Ecosystems and Environment, 2021Cong-Qiang Liu +2 more
exaly