LUMINATE: linking agricultural land use, local water quality and Gulf of Mexico hypoxia

被引：45

作者：

Kling, Catherine L. ^{[1
]}

Panagopoulos, Yiannis ^{[1
]}

Rabotyagov, Sergey S. ^{[2
]}

Valcu, Adriana M. ^{[1
]}

Gassman, Philip W. ^{[1
]}

Campbell, Todd ^{[1
]}

White, Michael J. ^{[3
]}

Arnold, Jeffrey G. ^{[3
]}

Srinivasan, Raghavan ^{[4
]}

Jha, Manoj K. ^{[5
]}

Richardson, Jeffrey J. ^{[2
]}

Moskal, L. Monika ^{[2
]}

Turner, R. Eugene ^{[6
,7
,8
]}

Rabalais, Nancy N. ^{[9
]}

机构：

[1] Iowa State Univ, Ctr Agr & Rural Dev, Ames, IA 50011 USA

[2] Univ Washington, Coll Environm, Sch Environm & Forest Sci, Seattle, WA 98195 USA

[3] ARS, USDA, Grassland Soil & Water Res Lab, Temple, TX USA

[4] Texas A&M Univ, College Stn, TX 77843 USA

[5] North Carolina A&T State Univ, Greensboro, NC USA

[6] Louisiana State Univ, Coastal Ecol Inst, Baton Rouge, LA 70803 USA

[7] Louisiana State Univ, Dept Oceanog & Coastal Sci, Baton Rouge, LA 70803 USA

[8] Louisiana State Univ, Baton Rouge, LA 70803 USA

[9] Louisiana Univ Marine Consortium, Chauvin, KY USA

来源：

EUROPEAN REVIEW OF AGRICULTURAL ECONOMICS | 2014年 / 41卷 / 03期

基金：

美国国家科学基金会;

关键词：

integrate modelling; land use change; Gulf of Mexico Hypoxia; LUMINATE; water quality; PREDICTING SUMMER HYPOXIA; MISSISSIPPI RIVER; COVER CROPS; CONSERVATION PRACTICES; ECOSYSTEM SERVICES; ASSESSMENT-TOOL; NITRATE FLUX; COASTAL; MODEL; COST;

D O I：

10.1093/erae/jbu009

中图分类号：

F3 [农业经济];

学科分类号：

0202 ; 020205 ; 1203 ;

摘要：

In this paper, we discuss the importance of developing integrated assessment models to support the design and implementation of policies to address water quality problems associated with agricultural pollution. We describe a new modelling system, LUMINATE, which links land use decisions made at the field scale in the Upper Mississippi, Ohio and Tennessee Basins through both environmental and hydrological components to downstream water quality effects and hypoxia in the Gulf of Mexico. This modelling system can be used to analyse detailed policy scenarios identifying the costs of the policies and their resulting benefits for improved local and regional water quality. We demonstrate the model's capabilities with a simple scenario where cover crops are incentivised with green payments over a large expanse of the watershed.

引用

页码：431 / 459

页数：29

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