中国潜在荒漠化地理分布数据集（1930-2100 年）

该数据集基于《联合国防治荒漠化公约》对潜在荒漠化地理分布的定义。空间分辨率为0.25°×0.25°，数据格式为tif。 1930 至 2100 年中国潜在荒漠化地理分布的空间分布数据集。构建了中国潜在荒漠化地理分布的长期时间序列空间分布数据集。栅格文件地理坐标系统为WGS1984，属...

This dataset is developed based on the definition of the geographical distribution of potential desertification stipulated in the United Nations Convention to Combat Desertification (UNCCD). It has a spatial resolution of 0.25°×0.25° and uses TIFF as its data format. This is a spatial distribution dataset documenting the geographical distribution of potential desertification in China from 1930 to 2100. A long-term time-series spatial distribution dataset of the geographical distribution of potential desertification in China has been constructed. The geographic coordinate system of the raster files is WGS1984, belonging to...

搜集汇总

背景与挑战

背景概述

该数据集提供了中国1930年至2100年潜在荒漠化地理分布的空间分布数据，空间分辨率为0.25°×0.25°，数据格式为TIFF，坐标系统为WGS84。数据集基于联合国防治荒漠化公约的定义，利用全球气象数据集和CMIP6气候模型数据构建，旨在为中国荒漠化防治策略和生态工程建设提供科学数据支持。