Nutrient Management in Agricultural Watersheds
Wageningen Academic Publishers (Verlag)
978-90-76998-61-9 (ISBN)
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Nutrient enrichment of water resources by inputs of nitrogen and phosphorus, which can lead to eutrophication is still a water quality problem in agriculturally dominated watersheds around the world. Internationally, wetlands both constructed and natural are increasingly being used to help reduce both point and non-point source nutrient and contaminant loss from agricultural practices. This publication contains papers presented at the international symposium on "Nutrient Management in Agricultural Watersheds: A Wetlands Solution," which was held during May, 2004 in Wexford, Ireland. The symposium was the result of an international collaboration between the Teagasc Research Centre, Johnstown Castle, Ireland, National Parks and Wildlife, Department of Environment, Heritage and Local Government, Ireland and the Soil and Water Science Department at the University of Florida, Gainesville, USA. These proceedings cover aspects of water quality within agricultural watersheds; management practices to mitigate contaminant and nutrient loss from agriculture; wetland biogeochemistry; wetland functions and values within agricultural dominated landscapes; case studies of wetlands used to retain nutrient and contaminant loss from agriculture; and finally some management and policy issues concerning wetlands are presented. This book provides a good interdisciplinary synthesis of international experiences both in Europe and the USA on the use of wetlands within agricultural watersheds.
Organising Committee 11; Sponsors 11; 1. Introduction; Introduction 13; 2. Diffuse loss of nutrients and contaminants from agriculture; Water quality in Ireland - diffuse agricultural eutrophication - a key problem 15; M. McGarrigle; Soil hydrology as a factor in diffuse phosphorus pollution 18; C. O'Reilly, W.L. Magette, K. Daly and O.T. Carton; Flow effects on phosphorus loss in overland flow 23; D. Doody, I. Kurz H. Tunney and R. Moles; Effects of runoff from agricultural catchments on fishpond water chemistry: A long-term study from Trebon fishponds 28; L. Pechar, J. Bastl, M. Hais, L. Kropfelova, J. Pokorny, J. Stichova and J. Sulcova; Assessment of landscape efficiency in matter retention in submontane agricultural catchments of the Czech Republic 34; L. Pechar, J. Prochazka, M. Hais, E. Pecharova, M. Eiseltova, L. Bodlak. J. Sulcova and L. Kropfelova; 3. Functions and values of wetlands within agricultural landscapes; Wetlands of Ireland - An overview: diversity, ecosystem services and utilization 39; M.L. Otte; Wetland functions and values in agricultural watersheds: an American perspective 46; M.W. Clark; Wetland restoration within agricultural watersheds: balancing water quality protection with habitat conservation 55; A. Niedermeier, J.S. Robinson and D. Reid. Watershed management and Reelfoot Lake: The role of wetlands 71; P.M. Gale; Spatially distributed isolated wetlands for watershed-scale treatment of agricultural runoff 80; D.B. Perkins, A.E. Olsen and J.W. Jawitz; 4. Wetland biogeochemistry; Nitrogen cycling in wetland systems 93; P.G. Hunt, M.E. Poach and S.K. Liehr; Phosphorus biogeochemistry of wetlands in agricultural watersheds 105; E.J. Dunne and K.R. Reddy; 5. Wetlands, water quality and agriculture; Retention of soil particles and phosphorus in small constructed wetlands in agricultural watersheds 121; B.C. Braskerud; Constructed wetlands to remove nitrate 132; R.H. Kadlec; Constructed wetlands to retain contaminants and nutrients, specifically phosphorus from farmyard dirty water in Southeast Ireland 144; E.J. Dunne, N. Culleton, G. O'Donovan and R. Harrington; The use of constructed wetlands with horizontal sub-surface flow for treatment of agricultural drainage waters together with sewage 157; J. Vymazal; Wetlands for treatment of nutrient laden runoff from agricultural lands: models and stormwater treatment area 1W, as a case study for protection of the Everglades ecosystem, USA 161; J.R. White and M.A. Belmont; Treatment wetlands for removing phosphorus from agricultural drainage waters 167; T.A. DeBusk, K.A. Grace and F.E. Dierberg. 6. Integrated constructed wetlands in Ireland; The concept, design and performance of integrated constructed wetlands for the treatment of farmyard dirty water 179; R. Harrington, E.J. Dunne, P. Carroll, J. Keohane and C. Ryder; Integrated constructed wetlands: regulatory policy and practical experience in an Irish planning context 189; C. Ryder, P. Carroll, R. Harrington and J. Keohane; Integrated constructed wetlands for farmyard dirty water treatment: a site suitability assessment 196; J. Keohane, P. Carroll, R. Harrington and C. Ryder; Water treatment performance and environmental impact of integrated constructed wetlands in the Anne valley watershed, Ireland 207; P. Carroll, R. Harrington, J. Keohane and C. Ryder; 7. Constructed wetlands and water quality; The relationship between plant vigour and ammonium concentrations in surface waters of constructed wetlands used to treat meat industry wastewaters in Ireland 219; A. Harrington; A small-scale constructed wetland to treat different types of wastewaters 224; G. Garcia-Cabellos, M. Byrne, M. Stenberg, K. Germaine, D. Brazil, J. Keohane, D. Ryan and D.N. Dowling; Constructed wetlands for wastewater treatment in Europe 230; J. Vymazal; Microbiological studies on an integrated constructed wetland used for treatment of agricultural wastewaters 245; S. McHugh, K. Richards, E.J. Dunne, R. Harrington and V. O'Flaherty; 8. Policy and management of constructed wetland to treat single household and farm-scale wastewaters in Ireland; Wetlands for the management of soiled water: a perspective from the Department of Agriculture and Food, Ireland 251; C. Robson. Constructed wetlands for wastewater treatment in rural communities 255; M. Keegan and F. Clinton; Cost effective management of soiled water from agricultural systems in Ireland 260; N. Culleton, E. Dunne, S. Regan, T. Ryan, R Harrington and C. Ryder; 9. Final discussion; Panel summary and concluding remarks 271; Author index 281; Keyword index 283.
| Sprache | englisch |
|---|---|
| Maße | 170 x 240 mm |
| Gewicht | 610 g |
| Themenwelt | Naturwissenschaften ► Biologie ► Ökologie / Naturschutz |
| Naturwissenschaften ► Geowissenschaften ► Geografie / Kartografie | |
| Weitere Fachgebiete ► Land- / Forstwirtschaft / Fischerei | |
| ISBN-10 | 90-76998-61-2 / 9076998612 |
| ISBN-13 | 978-90-76998-61-9 / 9789076998619 |
| Zustand | Neuware |
| Informationen gemäß Produktsicherheitsverordnung (GPSR) | |
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