高寒草原（申扎站）气象监测数据（2019-2023）

（1）数据提供了申扎站高寒草原观测场的空气温度（地面2米）和降水关键气象要素的监测（2019—2023），监测仪器经纬度为北纬30.947981°N，东经88.711844°E。中国科学院申扎高寒草原与湿地观测试验站海拔4730米，是青藏高原第一个针对高寒草原建立的综合生态监测站。申扎生态监测站地处藏北腹地，位于冈底斯山和色林错之间，属南羌塘高原大湖盆地带，地势较缓，丘陵、高山与盆地相间。气候属于高原亚寒带半干旱季风气候区，紫花针茅群落是该区的优势群落；（2）数据由自动气象站采集，并进行了日均值处理；（3）已对数据质量进行检查，所有数据均为原始数据；（4）数据集可作为相关研究的基础数据使用。

(1) This dataset provides monitoring data of key meteorological elements including air temperature (2 m above ground) and precipitation at the Shenzha Station Alpine Grassland Observation Field from 2019 to 2023. The monitoring instruments are located at 30.947981°N, 88.711844°E. The Shenzha Alpine Grassland and Wetland Observation and Experimental Station of the Chinese Academy of Sciences is situated at an altitude of 4730 m, and it is the first comprehensive ecological monitoring station established on the Qinghai-Tibet Plateau for alpine grasslands. The Shenzha Ecological Monitoring Station is located in the hinterland of northern Tibet, between the Gangdise Mountains and Lake Siling Co, belonging to the large lake basin zone of the southern Qiangtang Plateau, with relatively gentle terrain featuring alternating hills, high mountains and basins. The local climate falls into the plateau subfrigid semi-arid monsoon climate zone, and the Stipa purpurea community is the dominant vegetation community in this area;
(2) The data was collected by an automatic weather station and processed into daily mean values;
(3) Data quality inspections have been carried out, and all data are raw data;
(4) This dataset can be used as basic data for relevant research.

搜集汇总

背景与挑战

背景概述

该数据集提供了2019年至2023年期间青藏高原申扎站高寒草原观测场的气象监测数据，核心要素包括空气温度（地面2米）和降水，数据由自动气象站采集并经过日均值处理和质量检查，为原始数据。数据集具有高海拔（4730米）和特定地理位置（北纬30.947981°N，东经88.711844°E）的特点，适用于高寒草原生态和气候研究，时间分辨率为年，空间分辨率<=1米，需通过申请获取。