Koch Julian juko@geus.dk 0000-0002-7732-3436 2020 Haihe River Basin evapotranspiration datasets dataset https://doi.org/10.1594/PANGAEA.914113 2020-03-26T15:52:59 Irrigation is the greatest human interference with the terrestrial water cycle. Detailed knowledge on irrigation is required to better manage water resources and to increase water use efficiency. This data repository contains two sources of evapotranspiration estimations that can be used to quantify irrigation. The data covers the Haihe River Basin with an area of approximately 320,000 km2 and encompasses mountainous regions in the west and north and lowlands in the east and south. The lowlands refer to the North China Plain, which covers approximately 140,000 km2. The North Chin Plain is a global hotspot of prolonged groundwater depletion induced by irrigation agriculture. The hydrologic model (mHM_Fluxes_States) does not consider irrigation and therefore it estimates evapotranspiration under purely rainfed conditions. The remote sensing based estimation of evapotranspiration (ET_PTJPL) reflects the natural conditions, with rain as sources of water, as well the human interferences (irrigation). Therefore the hydrologic model will systematically underestimated evapotranspiration under irrigation and the systematic residuals can be utilized to quantify irrigation. The spatial resolution if the evapotranspiration estimates is 1 km2 and the temporal resolution is at monthly timescale. The study period is from January 2002 to December 2016. Koch Julian juko@geus.dk 0000-0002-7732-3436 Zhang Wenmin Martinsen Grith 0000-0001-8755-2470 He Xin 0000-0002-5618-1774 Stisen Simon 0000-0001-6695-8412 2020 Estimating net irrigation across the North China Plain through dual modelling of evapotranspiration journal article Water Resources Research https://doi.org/10.1029/2020WR027413 112.19 120.18 34.69 42.85 116.185 38.769999999999996 2002-01-01T00:00:00 2016-12-31T00:00:00 not specified Haihe_River_Basin_model 34.69 112.19 2002-01-01T00:00:00 42.85 120.18 2016-12-31T00:00:00 Model Model 10 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ File content Content Koch Julian juko@geus.dk 0000-0002-7732-3436 Content File name File name Koch Julian juko@geus.dk 0000-0002-7732-3436 File name File format File format Koch Julian juko@geus.dk 0000-0002-7732-3436 File format File size File size kByte size http://purl.obolibrary.org/obo/PATO_0000117 Koch Julian juko@geus.dk 0000-0002-7732-3436 File size [kByte] Uniform resource locator/link to file URL file Koch Julian juko@geus.dk 0000-0002-7732-3436 URL file citable author74691 author78666 author78667 author78668 author78669 event2928931 geocode1599 geocode1600 geocode1601 journal16188 license21 method11308 param16143 param16144 param25541 param54251 param99583 pi74691 ref106324 term1073204 topotype1