南极多年冻土及活动层地表监测数据与站点分布（2001-2020）

针对南半球多年冻土分布区域，主要集中在南极周边，开展多年冻土地温监测数据收集和整理，主要依托国内外已经公开的数据资源：（1）寒区旱区科学数据中心：https://www2.gwu.edu/~calm/；（2）国际多年冻土陆地观测网：https://gtnp.arcticportal.org/。共获得南半球多年冻土地温监测站点共计28个。监测时间跨度1999年-2020年，其中冻土地温监测数据7孔。

Focusing on the permafrost distribution areas in the Southern Hemisphere, which are mainly concentrated around Antarctica, this dataset collects and organizes permafrost ground temperature monitoring data by relying on publicly available domestic and international data resources: (1) Cold and Arid Regions Science Data Center: https://www2.gwu.edu/~calm/; (2) Global Terrestrial Network for Permafrost (GTN-P): https://gtnp.arcticportal.org/. A total of 28 permafrost ground temperature monitoring stations in the Southern Hemisphere are included in this dataset. The monitoring period spans from 1999 to 2020, with 7 boreholes holding permafrost ground temperature monitoring data.

搜集汇总

背景与挑战

背景概述

该数据集包含2001-2020年南极周边28个站点的多年冻土地温监测数据，覆盖南半球特定经纬度范围，数据来源于国内外公开资源，适用于环境科学领域的研究。