Schools in the shadow of toxic sites: Pollution proximity in low- and middle-income countries — replication package
收藏资源简介:
Replication package for: Crawfurd, L. (2026). "Schools in the shadow of toxic sites: Pollution proximity in low- and middle-income countries." Combines geocoded data on 2,840 contaminated sites across 17 countries (Pure Earth Toxic Sites Identification Program combined with national government contaminated-site registers in India CPCB, Brazil São Paulo CETESB, Mexico RETC, and Peru PAM) with the locations of about 2.7 million schools (national EMIS data for 11 countries; Overture Maps for 6 additional countries). Contents: The full package (schools-pollution-replication-v2.zip) contains code (Python pipeline plus Stata and R cross-language replication), raw input data, processed intermediate datasets, and all paper figures and tables. README.md documents the structure, replication steps, and data availability. v2 changes (relative to v1, 2026-05): Adds national government contaminated-site registers for four countries; adds Argentina and Mexico EMIS data; expands the appendix with TSIP-versus-register robustness checks (tab_wealth_gradient_robustness) and a population-baseline comparison using WorldPop (tab_population_baseline); reorganises the build pipeline into a code/build/ subfolder driven by run.py.
本复现包对应文献:Crawfurd, L. (2026).《有毒场地阴影下的校园:中低收入国家的污染邻近性》。 本数据集整合了17个国家共计2840个污染场地的地理编码数据,数据来源包括纯净地球(Pure Earth)有毒场地识别计划,以及印度中央污染控制委员会(CPCB)、巴西圣保罗州CETESB、墨西哥RETC、秘鲁PAM等四国官方污染场地登记数据;同时匹配了约270万所学校的位置信息,其中11个国家的数据来自各国教育管理信息系统(Education Management Information System, EMIS),另外6个国家的数据来自序曲地图(Overture Maps)。 数据集内容:完整复现包(schools-pollution-replication-v2.zip)包含代码(Python工作流,搭配Stata与R跨语言复现代码)、原始输入数据、处理后的中间数据集,以及论文的全部图表。README.md文件对包的结构、复现步骤及数据可获取性进行了说明。 v2版本更新说明(基于2026年5月发布的v1版本):新增4个国家的官方污染场地登记数据;新增阿根廷与墨西哥的教育管理信息系统(EMIS)学校数据;扩充附录内容,新增有毒场地识别计划(Toxic Sites Identification Program, TSIP)与官方登记数据的稳健性检验模块(tab_wealth_gradient_robustness),以及基于世界人口数据集(WorldPop)的人口基线对比模块(tab_population_baseline);将构建工作流重构至code/build/子文件夹,由run.py脚本驱动执行。



