%0 Dataset
%T Global Stable Isotope Dataset for Surface Water（V2）
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/517f6159-1a0f-48eb-b199-bcd644be49c5
%W NCDC
%R 10.17632/fs7rwp7fpr.2
%A ZHU Guofeng
%K Isotope;Global;Surface Water
%X This dataset consists of three main parts: website data (GNIR data, http://nucleus.iaea.org/wiser/explore Water isotope website, http://wateriso.utah.edu/waterisotopes ）Actual measurement data and reference literature data. This dataset covers 22389 surface water sampling points across seven continents. Since 2015, the Shiyang River Basin in the arid northwest region of China has implemented an ecological hydrological observation system, systematically collecting stable isotope data of surface water, which constitutes the main source of measured data. The improvement of isotope data v1.1 mainly lies in removing some duplicate and erroneous data.