MODELING FIRM SPATIAL INTERDEPENDENCE USING NATIONAL DATA COVERAGES: A REGIONAL APPLICATION TO MANURE MANAGEMENT

被引:5
作者
Aillery, Marcel [1 ]
Gollehon, Noel [2 ]
Breneman, Vince [3 ]
Bucholtz, Shawn [4 ]
机构
[1] ERS RESP, Washington, DC 20036 USA
[2] Nat Resources Conservat Serv, Resource Econ & Social Sci Div, USDA, Washington, DC USA
[3] Econ Res Serv, Informat Serv Div, USDA, Washington, DC USA
[4] USDA, Conservat & Environm Programs Div, Farm Serv Agcy, Washington, DC USA
关键词
Regional optimization; geographic information systems; spatial data; manure management; confined animals; nutrient policies; Chesapeake Bay;
D O I
10.1111/j.1939-7445.2008.00029.x
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
A regional modeling framework using national data series is developed to estimate the net cost of land-applying manure under possible policy provisions to limit water- and air-quality emissions. The modeling framework, applied to the Chesapeake Bay watershed, integrates GIS-based spatial data within an optimization model to capture spatial effects at a subwatershed scale.
引用
收藏
页码:42 / 66
页数:25
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