Country-Level GDP and Downscaled Projections Based on the SRES A1, A2, B1, and B2 Marker Scenarios, 1990-2100

The Country-Level GDP and Downscaled Projections Based on the Special Report on Emissions Scenarios (SRES) A1, A2, B1, and B2 marker scenarios, 1990-2100, were developed using the 1990 base year GDP (Gross Domestic Product) from national accounts database available from the UN Statistics Division. SRES regional GDP growth rates were calculated from 1990 to 2100 based on the SRES marker model regional data and applied uniformly to each country that fell within the SRES-defined regions. This data set is produced and distributed by the Columbia University Center for International Earth Science Information Network (CIESIN).

本数据集基于《排放情景特别报告》（SRES）中的A1、A2、B1和B2标记情景，对1990年至2100年的国家层面GDP（国内生产总值）及其降尺度预测进行了开发。该数据集利用了联合国统计局提供的国家账户数据库中的1990年基年GDP数据。SRES区域GDP增长率基于SRES标记模型区域数据，从1990年至2100年进行计算，并统一应用于SRES定义的各个区域内。此数据集由哥伦比亚大学国际地球科学信息网络中心（CIESIN）制作并分发。