高寒湿地水体理化性质本底调查数据集（2019-2020）

本数据集包含了青藏高原色林错流域和拉萨河流域典型高寒湿地的水体理化性质和水环境指标，包括溶解氧、pH值、电导率、水温、总磷、总氮、总有机碳、主要阴离子和主要阳离子浓度等。通过野外采样获取湿地水样，在实验室内通过化学分析获得各项水体理化指标数据。部分指标使用仪器现场测定。数据分析方法符合有关国家标准要求，结果可靠。数据可作为青藏高原湿地水环境的本底数据，评估湿地生态环境质量，并研究气候变化对高寒湿地的影响。

This dataset contains water physicochemical properties and aquatic environmental indicators of typical alpine wetlands in the Selin Co Basin and Lhasa River Basin on the Qinghai-Tibet Plateau, including dissolved oxygen, pH value, electrical conductivity, water temperature, total phosphorus, total nitrogen, total organic carbon, concentrations of major anions and major cations, etc. Water samples from the wetlands were collected via field sampling, and various water physicochemical indicator data were obtained through laboratory chemical analysis. Some indicators were measured on-site using instruments. The data analysis methods comply with relevant national standard requirements, and the results are reliable. These data can serve as baseline data for the aquatic environment of Qinghai-Tibet Plateau wetlands, supporting the assessment of wetland ecological environment quality and the research on the impacts of climate change on alpine wetlands.