10.48364/ISIMIP.383948.1 Inne Vanderkelen Inne Vanderkelen 0000-0002-8673-1933 Daniel Mercado-Bettin Daniel Mercado-Bettin 0000-0003-4572-3029 Jacob Schewe Jacob Schewe 0000-0001-9455-4159 ISIMIP Repository 2022 EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > FRESHWATER ECOSYSTEMS > LAKE/POND EARTH SCIENCE > HUMAN DIMENSIONS > INFRASTRUCTURE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > SURFACE WATER FEATURES > LAKES/RESERVOIRS Matthias Büchner Matthias Büchner 0000-0002-1382-7424 Jochen Klar Jochen Klar 0000-0002-5883-4273 Iliusi Vega del Valle Iliusi Vega del Valle 0000-0001-6902-2257 Jan Volkholz Jan Volkholz 0000-0002-2533-3739 Jacob Schewe Jacob Schewe 0000-0001-9455-4159 Stefan Lange Stefan Lange 0000-0003-2102-8873 Franziska Piontek Franziska Piontek 0000-0003-4305-7552 Christopher Reyer Christopher Reyer 0000-0003-1067-1492 Matthias Mengel Matthias Mengel 0000-0001-6724-9685 Christian Otto Christian Otto 0000-0001-5500-6774 Martin Park Martin Park 0000-0002-2467-3256 Katja Frieler Katja Frieler 0000-0003-4869-3013 Potsdam Institute for Climate Impact Research 03e8s1d88 2022-06-10 en Input dataset https://www.isimip.org/protocol/3/ https://doi.org/10.1038/ncomms13603 https://doi.org/10.1890/100125 https://www.hydrosheds.org/pages/hydrolakes http://globaldamwatch.org/grand/ https://doi.org/10.48364/ISIMIP.383948 https://github.com/icra/ISIMIP_Lake_Sector 1.1 CC0 1.0 Universal Public Domain Dedication The data are derived from the HydroLAKES v1.0 (Messager et al., 2016) and GRanD v1.3 (Lehner et al., 2011) databases and rasterized using the polygon_to_cellareafraction tool (Vanderkelen 2021, available on GitHub), and mapped to 0.5 degrees resolution. Time steps represent increasing reservoirs in their construction year, as given by GRanD. The Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) provides a framework for the collation of a consistent set of climate impact data across sectors and scales. It also provides a unique opportunity for considering interactions between climate change impacts across sectors through consistent scenarios.<br>The ISIMIP3b part of the third simulation round is dedicated to a quantification of climate-related risks at different levels of global warming and socio-economic change. ISIMIP3b group I simulations are based on historical climate change as simulated in CMIP6 combined with observed historical socio-economic forcing. ISIMIP3b group II simulations are based on climate change according to the CMIP6 future projections combined with socio-economic forcings fixed at 2015 levels. ISIMIP3b group III simulations additionally account for future changes in socio-economic forcing.<br>This dataset contains the lake area fraction (percentage of lakes in a grid cell) and the lake mask (total lake surface area in a grid cell, average surface area of lakes in grid cell) for the ISIMIP3b simulation round. It accounts for growing lake area fraction due to reservoir construction.<br>Version 1.1 updates the pctlakes files and removes the separate lakemask files, since the lakemask can be calculated using pctlake and the grid area. global -179.5 179.5 -89.5 89.5