GIS data for: Where are commodity crops certified, and what does it mean for conservation and poverty alleviation?

Shapefile for use in Geographic Information Systems (GIS), showing the number of certificates for seven crops (banana, coffee, cocoa, tea, oil palm, soybean, sugarcane) in 30 km x 30 km cells, from major voluntary sustainability standards. The most prevalent crop in each cell (that with the most certificates) is also identified. A detailed description of how this dataset was developed, and the sustainability standards included, is given in the linked paper by Tayleur et al. in Biological Conservation.适用于地理信息系统（Geographic Information Systems, GIS）的形状文件（Shapefile），呈现了来自主要自愿性可持续标准的7种作物（香蕉、咖啡、可可、茶叶、油棕、大豆、甘蔗）在30千米×30千米网格单元内的认证数量，并标注出每个网格单元内认证数量最多的优势作物。有关本数据集的构建细节及涵盖的可持续标准的详细说明，可参见Tayleur等人发表于《Biological Conservation》的相关研究论文。