Eight ions dataset of surface water at the Beijing-Tianjin-Hebei National Field Station from 2009 to 2022This data set collates the data of eight major ions (Ca2+, Mg2+, Na+, K+, HCO3-, CO32-, SO42-, Cl -) in surface water of 51 long-term conventional monitoring stations of Chinese Academy of Sciences Beijing Tianjin Hebei National Field Station from 2009 to 2022, with 36007 numerical values. The compilation and publication of this dataset can provide a data foundation for exploring the characteristics of changes in Beijing's urban ecosystem, and provide scientific support for understanding the chemical changes in urban surface water.
Subsidence dataset of Beijing-Tianjin-Hebei National Field Station from 2016 to 2022This dataset summarizes the sampling volume, pH, EC, TP, PO43-, TN, NH4+, NO2–, NO3–, F–, Cl–, SO42–, Ca2+, Mg2+, K+, Na+, Si, TOC, TIC, TC content data of four routine monitoring stations of urban ecosystems in Beijing, Beijing-Tianjin-Hebei National Field Station, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, 10689 values, including 2016–2022. The collation and publication of this dataset can provide real-time data support for the assessment of the ecological and environmental effects of atmospheric deposition.