National Cryosphere Desert Data Center

The National Cryosphere Desert Data Center (hereinafter referred to as NCDC) is supported by the Institute of environment and Engineering in the cold and dry areas of the Chinese Academy of Sciences, in cooperation with Xinjiang Institute of ecology and geography of the Chinese Academy of Sciences, Chengdu Institute of mountain land disaster and environment of the Ministry of water resources of the Chinese Academy of Sciences, Qinghai Salt Lake Research Institute of the Chinese Academy of Sciences and Qinghai Gao of the Chinese Academy of Sciences The Institute of protobiology and other units were jointly established. The supporting units of glacier permafrost desert data center have formed a scientific research and support system of seven research laboratories and three research systems, highlighting the research characteristics of glacier, permafrost, desert, atmosphere, water and soil, ecology, environment, resources, engineering and sustainable development in the dry areas of cold regions.国家冰冻圈荒漠数据中心（以下简称NCDC），由中国科学院环境与工程研究所在中国寒冷干旱地区提供支持，并与中国科学院新疆生态与地理研究所、中国科学院成都山地灾害与环境研究所、水利部中国科学院水土保持与生态环境研究所、中国科学院青海盐湖研究所、中国科学院青海高寒研究所以及中国科学院原生物研究所等机构共同发起设立。冰川冻土荒漠数据中心的支持单位已构建起由七个研究实验室和三个研究系统组成的科学研究与支撑体系，凸显了冰川、冻土、荒漠、大气、水与土壤、生态、环境、资源、工程以及可持续发展在寒冷干旱区域的研究特色。

搜集汇总

背景与挑战

背景概述

该数据集由国家冰川冻土沙漠科学数据中心（NCDC）维护，是一个专注于冷干地区冰川、冻土、沙漠等环境科学领域的学科性数据存储库，包含2.498个项目和23.8 TB数据，由中国科学院多个研究所联合支持。数据集主题涵盖自然科学和地球科学，关键词包括冰川、气象学、风速等，数据访问受限但存储库开放，支持中英文，采用CC许可和DOI标识符，适用于相关科研和工程应用。