PESTCHEMGRIDS v2.01 (beta version)

This new release of PEST-CHEMGRIDS (version 2.01, beta) delivers updated application rates for up to 115 individual Pesticide Active Substances (PAS) covering 6 individual major crops and 4 aggregated crops at a global spatial resolution of 0.05 degree/grid cell (approximately 5.5 km at the equator). This update includes new datasets used for estimates construction, an improved method of spatialization as compared to PEST-CHEMGRIDSv1.01, and a wider validation. We have also included updates of national bans on specific PAS and a wider set of nationally approved GMOs and PAS. The estimates in PEST-CHEMGRIDS v2.01beta provide “high” and “low” application rates in 2015 and 2018.

本次发布的PEST-CHEMGRIDS（2.01测试版）更新了多达115种单一农药活性成分（Pesticide Active Substances, PAS）的施用量数据，覆盖6种单一主栽作物与4种聚合类作物，全球空间分辨率达0.05度/网格单元（赤道附近约5.5千米）。相较于PEST-CHEMGRIDS v1.01版本，本次更新新增了用于估算构建的数据集，优化了空间化方法，并扩大了验证范围；同时补充了针对特定PAS的国家禁用禁令更新，以及更广泛的国家批准的转基因生物（GMOs）与PAS名录。PEST-CHEMGRIDS v2.01beta中的估算数据提供了2015年与2018年的“高”“低”两类施用量。