Effects Of Wetland Conversion To Farming On Water Quality And Sediment And Nutrient Retention In A Tropical Catchment
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Effects Of Wetland Conversion To Farming On Water Quality And Sediment And Nutrient Retention In A Tropical Catchment
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Author :
language : en
Publisher:
Release Date : 2019
Effects Of Wetland Conversion To Farming On Water Quality And Sediment And Nutrient Retention In A Tropical Catchment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Effects Of Wetland Conversion To Farming On Water Quality And Sediment And Nutrient Retention In A Tropical Catchment
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Author : Abias Uwimana
language : en
Publisher: CRC Press
Release Date : 2019-11-26
Effects Of Wetland Conversion To Farming On Water Quality And Sediment And Nutrient Retention In A Tropical Catchment written by Abias Uwimana and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-26 with Science categories.
The study used a combination of landscape-scale synoptic surveys (catchment, reaches) and mesocosm surveys (experimental plots) to assess the impacts of conversion of natural valley-bottom wetlands to farming land on the water quality and retention of sediment and nutrients. The results showed that temperature, pH, electrical conductivity and dissolved oxygen concentration decreased, and total suspended solids (TSS) increased with storm water increase. Nitrogen (TN) and phosphorus (TP) accumulated in the catchment during the dry season and washed into the water courses during the early stages of the higher flows, with subsequent lower concentrations at the end of the rains due to dilution. Large proportions of the annual loads of TSS, TP and TN (93%, 60% and 67%, respectively) were transported during rainfall events that occurred in 115 days. Fishponds acted as temporal traps of TSS, TN and TP at the early stages of farming, and were a source of and TN and TP at the end of the farming period, in contrast to rice farming that generated sediments and nutrients early in the farming period and trapped them at the end of the farming season. Wetlands mostly acted as sinks but sometimes as a source of sediment and nutrients.
Wetlands And Agriculture
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Author :
language : en
Publisher:
Release Date : 1998
Wetlands And Agriculture written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Wetland conservation categories.
A Method For Wetland Functional Assessment
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Author : Paul R. Adamus
language : en
Publisher:
Release Date : 1983
A Method For Wetland Functional Assessment written by Paul R. Adamus and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Wetlands categories.
Economic Valuation Of Wetlands
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Author : Edward Barbier
language : en
Publisher:
Release Date : 1997
Economic Valuation Of Wetlands written by Edward Barbier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Wetland conservation categories.
The United Nations World Water Development Report 2018
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Author : WWAP
language : en
Publisher: UNESCO Publishing
Release Date : 2018-03-26
The United Nations World Water Development Report 2018 written by WWAP and has been published by UNESCO Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-26 with Water quality management categories.
Control Of Water Pollution From Cropland
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Author : United States. Agricultural Research Service
language : en
Publisher:
Release Date : 1975
Control Of Water Pollution From Cropland written by United States. Agricultural Research Service and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1975 with Agricultural ecology categories.
Conservation Practices To Protect Water Quality
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Author :
language : en
Publisher:
Release Date : 1993
Conservation Practices To Protect Water Quality written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Conservation of natural resources categories.
Study Report On Wetland Agriculture And Water Management In The Mekong Region
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2020-08-01
Study Report On Wetland Agriculture And Water Management In The Mekong Region written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-01 with Social Science categories.
Under FAO initiative on eco-friendly water management for sustainable wetland agriculture, the Asian Institute of Technology (AIT), as the service provider, prepared the Study Report on Wetland Agriculture and Water Management in Mekong Region study report on wetland agriculture and water management in the Mekong Region for further program formulation. The overall objective is to review the current water management in relation to agriculture and identify the good practices and experiences of water management as a win-win solution for agriculture production and wetland conservation and recommend program formulation on eco-friendly water management for sustainable wetland agriculture. The expected outcome of the overall initiative is sustainable use of wetland to stress both productive and ecological functions of agriculture. The outputs aim to provide the solution as a win-win strategy for wetland and agriculture through eco-friendly water management, which will contribute to the ecological health, function and integrity of the Mekong Wetland Agriculture Ecosystem. Country consultation workshops were conducted for Cambodia, Laos, Thailand, and Vietnam to increase awareness on the issues of sustainable wetland management, and identify the threats, gaps and needs, priorities, and way forward towards sustainable use of wetlands in the Mekong Region.
Wetlands And Human Health
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Author : C Max Finlayson
language : en
Publisher: Springer
Release Date : 2015-08-03
Wetlands And Human Health written by C Max Finlayson and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-03 with Science categories.
The book addresses the interactions between wetlands and human health and well-being. A key feature is the linking of ecology-health and the targeting of practitioners and researchers. The environmental health problems of the 21st Century cannot be addressed by the traditional tools of ecologists or epidemiologists working in their respective disciplinary silos; this is clear from the emergence and re-emergence of public health and human well-being problems such as cholera pandemics, mosquito borne disease, and episodic events and disasters (e.g. hurricanes). To tackle these problems requires genuine cross-disciplinary collaboration; a key finding of the recently concluded Millennium Ecosystem Assessment when looking at human well-being and ecosystem health. This book brings the disciplines of ecology and health sciences closer to such a synthesis for researchers, teachers and policy makers interested in or needing information to manage wetlands and human health and well-being issues.