TY - Data T1 - Global Stable Isotope Dataset for Surface Water A1 - None DO - 10.17632/fs7rwp7fpr.1 PY - 2025 DA - 2025-07-30 PB - National Cryosphere Desert Data Center AB - The Dataset consists of three main elements: website data (GNIR data, http://nucleus.iaea.org/wiser/explore, water isotopes website, http://wateriso.utah.edu/waterisotopes), measured data and references data. The dataset encompasses 22432 surface water sampling sites across seven continents (Fig.1). Since 2015, an ecohydrological observation system has been implemented in the Shiyang River Basin in the arid zone of Northwest China to systematically gather surface water stable isotope data, serving as the primary source of measured data. DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/2e68f1c6-602a-4e65-9eeb-e3aee97d6def ER -