黄河源区玛曲草地观测点气象观测数据（2017-2020）

玛曲草地观测点始建于 2005 年，海拔 3434 米，位于距离玛曲县城以南约 18公里的河曲马场（102°08′45″E，33°51′50″N），下垫面为典型的发育良好的高寒草原，属于季节性冻土区。本数据集为2017-2020年黄河源区玛曲草地观测站点的常规气象观测数据，使用Kipp&Zonen CNR4、Vaisala HMP155A、PTB110等仪器观测获得，时间分辨率为半小时，主要包括风速、风向、气温、相对湿度、气压、向下短波辐射、向下长波辐射、降水。

The Maqu Grassland Observation Station was established in 2005, with an altitude of 3434 meters. It is located at the Hequ Horse Ranch (102°08′45″E, 33°51′50″N), approximately 18 kilometers south of Maqu County. The underlying surface is a typical well-developed alpine steppe, and the region belongs to a seasonally frozen soil zone. This dataset contains routine meteorological observation data collected at the Maqu Grassland Observation Station in the source region of the Yellow River from 2017 to 2020. The data was obtained using instruments such as Kipp&Zonen CNR4, Vaisala HMP155A, and PTB110, with a half-hourly temporal resolution. The main observation elements include wind speed, wind direction, air temperature, relative humidity, atmospheric pressure, downward shortwave radiation, downward longwave radiation, and precipitation.

搜集汇总

背景与挑战

背景概述

该数据集包含2017-2020年黄河源区玛曲草地观测站点的常规气象观测数据，时间分辨率为半小时，主要观测参数包括风速、风向、气温、相对湿度、气压、向下短波辐射、向下长波辐射和降水。数据由Kipp&Zonen CNR4、Vaisala HMP155A、PTB110等仪器观测获得，适用于高寒草原环境研究。