Coupled atmospheric moisture and trade networks reveal a concentration of global freshwater risk in a handful of countries

Description: This repository contains the code, input data, and output data accompanying the paper Coupled atmospheric moisture and trade networks reveal a concentration of global freshwater risk in a handful of countries - Fahrländer et al. [...] The repository is organised into two archives: moisture_to_trade_pathways-1.0.0.zip contains the Python analysis code and all input data required to reproduce the analysis, including scripts for data preprocessing, construction of coupled atmospheric moisture and virtual water trade networks, computation of network metrics (asymmetry index, moisture-to-trade exposure, and mediator knock-out experiments), and postprocessing routines for plotting and statistics. This folder is a release version of this GitHub repository: https://github.com/sifa4152/moisture_to_trade_pathways.git data_output.zip contains primary results and data generated by the analysis, including derived network metrics and processed datasets required to reproduce the figures and tables presented in the paper. All code is written in Python. See the README file included in the code archive for instructions on how to run the analysis pipeline and for more information on data sources and requirements.数据集说明： 本仓库包含论文《耦合大气水汽与贸易网络揭示全球淡水风险集中于少数国家》（Coupled atmospheric moisture and trade networks reveal a concentration of global freshwater risk in a handful of countries）配套的代码、输入数据与输出数据，作者为Fahrländer等人[...]。 本仓库分为两个压缩归档文件： moisture_to_trade_pathways-1.0.0.zip 包含Python分析代码与复现该分析所需的全部输入数据，涵盖数据预处理脚本、耦合大气水汽与虚拟水贸易（virtual water trade）网络构建脚本、网络指标计算脚本（包括不对称指数、水汽-贸易暴露度以及中介体敲除实验），以及用于绘图与统计分析的后处理流程。该文件夹为此GitHub仓库的正式发布版本：https://github.com/sifa4152/moisture_to_trade_pathways.git data_output.zip 包含本次分析生成的核心结果与数据，包括衍生的网络指标与复现论文中图表、表格所需的已处理数据集。 所有代码均采用Python编写。请参阅代码归档文件中附带的README文件，以获取分析流程的运行说明，以及更多关于数据来源与依赖项的信息。