Downscaling Pesticide Use Data to the Crop Field Level in California Using Landsat Satellite Imagery: Paraquat Case Study

Downscaling Pesticide Use Data to the Crop Field Level in California Using Landsat Satellite Imagery: Paraquat Case Study
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使用 Landsat 卫星图像将农药使用数据缩小到加利福尼亚州农田水平:百草枯案例研究

DOI:
10.3390/rs3091805
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发表时间:
2011
期刊:
Remote. Sens.
影响因子:
--
通讯作者:
S. Maxwell
S. Maxwell
中科院分区:
--
文献类型:
--
作者:
S. Maxwell

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接触杀虫剂会增加对健康造成许多不利影响的风险。为了了解农药暴露与健康结果之间的关系,流行病学家需要关于在环境中使用杀虫剂的信息。加州拥有世界上最全面的农药使用报告系统之一,但这些数据只记录在大约2.6平方公里的粗略地理范围内。提出了一种利用陆地卫星图像时间序列将加州农药使用数据缩减到作物田级的方法。以百草枯在葡萄园和棉田的应用为例说明了该方法。
Exposure to pesticides has been associated with increased risk of many adverse health effects. To understand the relationships between pesticide exposure and health outcomes, epidemiologists need information on where pesticides are applied in the environment. California maintains one of the most comprehensive pesticide use reporting systems in the world, yet the data are only recorded at a coarse geographic scale of approximately 2.6 km2 area. A method is presented that uses Landsat image time series to downscale California pesticide use data to the crop field-level. The approach is demonstrated using paraquat applied to vineyard and cotton fields.
DOI: --
发表时间: --
期刊: --
影响因子: --
作者:
S. Costello;M. Cockburn;J. Bronstein;Xinbo Zhang;B. Ritz
通讯作者: S. Costello;M. Cockburn;J. Bronstein;Xinbo Zhang;B. Ritz
DOI: 10.1016/j.envres.2003.08.001
发表时间: 2004-02-01
影响因子: 8.3
作者:
O'Leary, ES;Vena, JE;Brasure, J
通讯作者: Brasure, J