078 REDUCING AGRICULTURAL POLLUTION WITH RIPARIAN BUFFER SYSTEMS
نویسندگان
چکیده
منابع مشابه
Finite Element Simulation of Total Nitrogen Transport in Riparian Buffer in an Agricultural Watershed
Riparian buffers can influence water quality in downstream lakes or rivers by buffering non-point source pollution in upstream agricultural fields. With increasing nitrogen (N) pollution in small agricultural watersheds, a major function of riparian buffers is to retain N in the soil. A series of field experiments were conducted to monitor pollutant transport in riparian buffers of small waters...
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Catchment riparian areas are considered key zones to target mitigation measures aimed at interrupting the movement of diffuse substances from agricultural land to surface waters. Hence, unfertilized buffer strips have become a widely studied and implemented "edge of field" mitigation measure assumed to provide an effective physical barrier against nitrogen (N), phosphorus (P), and sediment tran...
متن کاملTitle: Supply of an ecosystem service—Farmers’ willingness to adopt riparian buffer zones in agricultural catchments
In the European Union, mitigation measures to abate diffuse pollution from agricultural land are implemented under the direction of the EU Nitrates and Water Framework Directives. As these measures are implemented in national policies, a review process will look at the efficacy of the measures with a view to recommending further measures as necessary and following scientific and stakeholder con...
متن کاملAgricultural conservation planning framework: 2. Classification of riparian buffer design types with application to assess and map stream corridors.
A watershed's riparian corridor presents opportunities to stabilize streambanks, intercept runoff, and influence shallow groundwater with riparian buffers. This paper presents a system to classify these riparian opportunities and apply them toward riparian management planning in hydrologic unit code 12 watersheds. In two headwater watersheds from each of three landform regions found in Iowa and...
متن کاملReducing State Changes with a Pipeline Buffer
A limiting factor in the performance of a rendering system is the number of state changes, i.e., changes of the attributes material, texture, shader program, etc., in the stream of rendered primitives. We propose to include a small buffer between application and graphics hardware in the rendering system. This pipeline buffer is used to rearrange the incoming sequence of primitives on-line and l...
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ژورنال
عنوان ژورنال: HortScience
سال: 1994
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.29.5.439c