Dataset for analysing drought displacement in Somalia (2016 - 2021)
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1. SUMMARY This database contains harmonized time series for the study of Climate induced migration in Africa. We collected information between 2016-01-04 and 2022–10–31 at a district level in spatial resolution and weekly level in temporal level. The variables and the corresponding sources are summarized in the following tables. <strong>Climate and vegetation related variables</strong> Variable name Source mean precipitation CHIRPS (https://www.chc.ucsb.edu/data/chirps dataset) maximum land surface temperature MODIS (https://modis.gsfc.nasa.gov/data/dataprod/mod11.php ) mean of normalized difference vegetation index MODIS (https://lpdaac.usgs.gov/products/mod09gav006/ ) <strong>Fatality related variables</strong> Variable name Source interaction The Armed Conflict Location & Event Data Project (<strong>ACLED</strong>) (https://acleddata.com/data-export-tool/ ) fatalities The Armed Conflict Location & Event Data Project (<em>ACLED</em>) (https://acleddata.com/data-export-tool/ ) <strong>Social economic variables</strong> Variable name Source white sorghum price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) wheat flour price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) cowpeas price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) sugar price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) tea leaves price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) salt price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) sesame oil price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) vegetable oil price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) goat price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) cattle price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) camel price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) camel milk price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) charcoal price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) diesel price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) red sorghum price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) water drum price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) labor rate <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) SomaliShillingToUSD <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) SomalilandShToUSD <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) water jerry price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) transport cost <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) labor rate agricultural <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) labor rate non-agricultural <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) number of people receiving remittance <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) number of people receiving credit <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) white maize price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) imported rice price <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) CPIAUSCL (The Consumer Price Index for All Urban Consumers) <em>Food Security and Nutrition Analysis Unit</em> - Somalia (<em><strong>FSNAU</strong></em>) (https://fsnau.org/sectors/markets ) <strong>Internal displacement person (IDP)</strong> Variable name Source IDP Drought UNHCR-PRMN (https://prmn-somalia.unhcr.org/ ) (2017-2022) Population Movement Tracking (PMT) (https://www.unhcr.org/4a9501239.pdf ) (2010-2016) IDP conflict UNHCR-PRMN (https://prmn-somalia.unhcr.org/ ) (2017-2022) Population Movement Tracking (PMT) (https://www.unhcr.org/4a9501239.pdf ) (2010-2016) 2. CONTACT For questions, please email Jose Maria Tárraga at Jose.Maria.Tarraga@uv.es 3. DATABASE We provided a CSV file containing the time series of the variables described above. Furthermore, additional information for spatial and temporal identification such as a district identifier and a date are included.
1. 数据集概述 本数据库包含经过标准化协调的时间序列数据，用于研究非洲地区气候诱发的移民问题。我们于2016年1月4日至2022年10月31日期间，收集了空间分辨率为区级行政区、时间分辨率为周度的相关信息。各变量及其对应来源汇总如下。 **气候与植被相关变量** 变量名：平均降水量，来源：CHIRPS（https://www.chc.ucsb.edu/data/chirps dataset） 变量名：地表最高温度，来源：MODIS（https://modis.gsfc.nasa.gov/data/dataprod/mod11.php） 变量名：归一化差分植被指数均值，来源：MODIS（https://lpdaac.usgs.gov/products/mod09gav006/） **伤亡相关变量** 变量名：冲突交互事件，来源：武装冲突地点与事件数据项目（ACLED）（https://acleddata.com/data-export-tool/） 变量名：伤亡人数，来源：武装冲突地点与事件数据项目（ACLED）（https://acleddata.com/data-export-tool/） **社会经济变量** 变量名：白高粱价格，来源：索马里粮食安全与营养分析单元（Food Security and Nutrition Analysis Unit - Somalia，FSNAU）（https://fsnau.org/sectors/markets） 变量名：小麦面粉价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：豇豆价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：食糖价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：茶叶价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：食盐价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：芝麻油价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：植物油价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：山羊价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：牛只价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：骆驼价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：驼奶价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：木炭价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：柴油价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：红高粱价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：水桶价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：劳务费率，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：索马里先令兑美元汇率，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：索马里兰先令兑美元汇率，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：塑料水罐价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：运输成本，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：农业劳务费率，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：非农劳务费率，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：收到汇款的人数，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：获得信贷的人数，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：白玉米价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：进口大米价格，来源：FSNAU（https://fsnau.org/sectors/markets） 变量名：所有城市消费者物价指数（Consumer Price Index for All Urban Consumers, CPIAUSCL），来源：FSNAU（https://fsnau.org/sectors/markets） **国内流离失所者（Internal displacement person, IDP）** 变量名：干旱相关国内流离失所者人数，来源：UNHCR-PRMN（https://prmn-somalia.unhcr.org/）（2017-2022）；人口流动追踪项目（Population Movement Tracking, PMT）（https://www.unhcr.org/4a9501239.pdf）（2010-2016） 变量名：冲突相关国内流离失所者人数，来源：UNHCR-PRMN（https://prmn-somalia.unhcr.org/）（2017-2022）；人口流动追踪项目（PMT）（https://www.unhcr.org/4a9501239.pdf）（2010-2016） 2. 联系方式 如有任何疑问，请致信Jose Maria Tárraga，邮箱地址：Jose.Maria.Tarraga@uv.es 3. 数据集文件 本数据集提供了包含上述所有变量时间序列的CSV格式文件，同时附带用于空间与时间标识的附加信息，例如区级行政区标识符与日期字段。
