Global Pesticide Grids (PEST-CHEMGRIDS)
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The Global Pesticide Grids (PEST-CHEMGRIDS) includes a comprehensive database of the 20 most-used pesticide active ingredients on 6 dominant crops and 4 aggregated crop classes at 5 arc-minute resolution (about 10 km at the equator), estimated in year 2015 and projected to 2020 and 2025. To estimate the global application rates of specific active ingredients, spatial statistical methods were used to re-analyze the U.S. Geological Survey Pesticide National Synthesis Project (USGS/PNSP) and the Food and Agriculture Organization Corporate Statistical Database (FAOSTAT) pesticide databases, along with other public inventories including global gridded data of soil physical properties, hydro-climatic variables, agricultural quantities, and socioeconomic indices. The data set also includes 200 data quality maps corresponding to each active ingredient on each crop, as well as maps of the 10 dominant crops and 4 aggregated crop classes.
全球农药栅格数据集(PEST-CHEMGRIDS)包含一套覆盖20种常用农药有效成分的综合数据库,数据以5弧分分辨率(赤道处约10千米)呈现,涵盖6种主栽作物与4类归总作物类别,基准年为2015年,并包含2020年与2025年的预测数据。为估算特定农药有效成分的全球施用量,本数据集采用空间统计方法,重新分析了美国地质调查局农药国家综合项目(USGS/PNSP)与联合国粮食及农业组织企业统计数据库(FAOSTAT)的农药数据库,并整合了土壤物理属性、水文气候变量、农业量化指标与社会经济指数等全球栅格化公开数据集。本数据集还包含针对每种作物下各有效成分的200份数据质量图谱,以及10种主栽作物与4类归总作物类别的分布地图。



