喜马拉雅山中部佩枯错湖水温度，水文气象和湖面蒸发（2015-2018年）

1）数据内容：2015年6月-2018年5月高原南部佩枯错不同深度湖水温度变化，大气温度和湿度变化，佩枯错湖面蒸发。
2）数据来源：不同深度湖水温度观测点分别位于佩枯错南部和北部湖中心，南部湖中心水深42米，观测间距为5米，北部湖中心水深为72米，观测间距为10m。湖水温度观测使用HOBO温度计进行，观测步长为每小时。然后求取日平均值。湖面蒸发采用能量平衡法计算得出。
3）湖水温度测量误差为0.2度。
4）湖面蒸发对进一步计算湖泊水量平衡具有重要意义。

1) Data Content: Variations of water temperature at different depths, atmospheric temperature and humidity, as well as lake surface evaporation of Peiku Co in the southern Qinghai-Tibet Plateau from June 2015 to May 2018.
2) Data Source: The water temperature observation sites at different depths are located at the central areas of the southern and northern basins of Peiku Co. The water depth at the southern lake center is 42 meters, with an observation depth interval of 5 meters; the water depth at the northern lake center is 72 meters, with an observation depth interval of 10 meters. Water temperature was monitored using HOBO thermometers with an hourly sampling interval, and daily average values were calculated afterward. Lake surface evaporation was derived via the energy balance method.
3) Measurement Error: The measurement error of water temperature is 0.2 ℃.
4) Application Significance: Lake surface evaporation is of critical importance for further calculations of lake water balance.

搜集汇总

背景与挑战

背景概述

该数据集提供了2015年至2018年喜马拉雅山中部佩枯错湖的湖水温度、水文气象和湖面蒸发数据，通过HOBO记录仪监测，包括南北两个盆地的不同深度温度剖面，以及湖面气象参数。数据以每日时间分辨率和100米至1公里的空间分辨率记录，适用于水文和气候变化研究，支持对高海拔湖泊环境的深入分析。