ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1)
Abstract VERSION HISTORY:-On October 18, 2018 we republished all simulation data for all water (global) sector impact models to get the data sets into the new ESGF search facet structure. There were no changes to the simulation data.- On November 27, 2018 we republished simulation data for monthly v...
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Format: | Dataset |
Language: | English |
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GFZ Data Services
2019
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Online Access: | https://doi.org/10.5880/PIK.2019.003 |
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ftgfzpotsdamdata:oai:doidb.wdc-terra.org:6636 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam) |
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ftgfzpotsdamdata |
language |
English |
topic |
EARTH SCIENCE SERVICES > MODELS > HYDROLOGIC AND TERRESTRIAL WATER CYCLE MODELS EARTH SCIENCE > CLIMATE INDICATORS > TERRESTRIAL HYDROSPHERE INDICATORS > FRESHWATER RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER > GROUND WATER DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > TOTAL SURFACE WATER EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RIVERS/STREAMS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > FLOODS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DRAINAGE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > AQUIFER RECHARGE EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > LAND SURFACE > GEOMORPHOLOGY > FLUVIAL LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MOISTURE/WATER CONTENT EARTH SCIENCE > AGRICULTURE > AGRICULTURAL PLANT SCIENCE > IRRIGATION EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > SUSTAINABLE DEVELOPMENT EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > ENVIRONMENTAL SUSTAINABILITY EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > ENVIRONMENTAL ASSESSMENTS EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > WATER MANAGEMENT EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > DROUGHTS EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > FLOODS EARTH SCIENCE > HUMAN DIMENSIONS > ECONOMIC RESOURCES > ENERGY PRODUCTION/USE > HYDROELECTRIC ENERGY PRODUCTION/USE EARTH SCIENCE > HUMAN DIMENSIONS > HABITAT CONVERSION/FRAGMENTATION > IRRIGATION |
spellingShingle |
EARTH SCIENCE SERVICES > MODELS > HYDROLOGIC AND TERRESTRIAL WATER CYCLE MODELS EARTH SCIENCE > CLIMATE INDICATORS > TERRESTRIAL HYDROSPHERE INDICATORS > FRESHWATER RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER > GROUND WATER DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > TOTAL SURFACE WATER EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RIVERS/STREAMS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > FLOODS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DRAINAGE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > AQUIFER RECHARGE EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > LAND SURFACE > GEOMORPHOLOGY > FLUVIAL LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MOISTURE/WATER CONTENT EARTH SCIENCE > AGRICULTURE > AGRICULTURAL PLANT SCIENCE > IRRIGATION EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > SUSTAINABLE DEVELOPMENT EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > ENVIRONMENTAL SUSTAINABILITY EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > ENVIRONMENTAL ASSESSMENTS EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > WATER MANAGEMENT EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > DROUGHTS EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > FLOODS EARTH SCIENCE > HUMAN DIMENSIONS > ECONOMIC RESOURCES > ENERGY PRODUCTION/USE > HYDROELECTRIC ENERGY PRODUCTION/USE EARTH SCIENCE > HUMAN DIMENSIONS > HABITAT CONVERSION/FRAGMENTATION > IRRIGATION Gosling, Simon Müller Schmied, Hannes Betts, Richard Chang, Jinfeng Ciais, Philippe Dankers, Rutger Döll, Petra Eisner, Stephanie Flörke, Martina Gerten, Dieter Grillakis, Manolis Hanasaki, Naota Hagemann, Stefan Huang, Maoyi Huang, Zhongwei Jerez, Sonia Kim, Hyungjun Koutroulis, Aristeidis Leng, Guoyong Liu, Xingcai Masaki, Yoshimitsu Montavez, Pedro Morfopoulos, Catherine Oki, Taikan Papadimitriou, Lamprini Pokhrel, Yadu Portmann, Felix T. Orth, Rene Ostberg, Sebastian Satoh, Yusuke Seneviratne, Sonia Sommer, Philipp Stacke, Tobias Tang, Qiuhong Tsanis, Ioannis Wada, Yoshihide Zhou, Tian Büchner, Matthias Schewe, Jacob Zhao, Fang ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1) |
topic_facet |
EARTH SCIENCE SERVICES > MODELS > HYDROLOGIC AND TERRESTRIAL WATER CYCLE MODELS EARTH SCIENCE > CLIMATE INDICATORS > TERRESTRIAL HYDROSPHERE INDICATORS > FRESHWATER RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER > GROUND WATER DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > TOTAL SURFACE WATER EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RIVERS/STREAMS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > FLOODS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DRAINAGE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > AQUIFER RECHARGE EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > LAND SURFACE > GEOMORPHOLOGY > FLUVIAL LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MOISTURE/WATER CONTENT EARTH SCIENCE > AGRICULTURE > AGRICULTURAL PLANT SCIENCE > IRRIGATION EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > SUSTAINABLE DEVELOPMENT EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > ENVIRONMENTAL SUSTAINABILITY EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > ENVIRONMENTAL ASSESSMENTS EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > WATER MANAGEMENT EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > DROUGHTS EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > FLOODS EARTH SCIENCE > HUMAN DIMENSIONS > ECONOMIC RESOURCES > ENERGY PRODUCTION/USE > HYDROELECTRIC ENERGY PRODUCTION/USE EARTH SCIENCE > HUMAN DIMENSIONS > HABITAT CONVERSION/FRAGMENTATION > IRRIGATION |
description |
Abstract VERSION HISTORY:-On October 18, 2018 we republished all simulation data for all water (global) sector impact models to get the data sets into the new ESGF search facet structure. There were no changes to the simulation data.- On November 27, 2018 we republished simulation data for monthly variables swe, soilmoist and rootmoist for impact model PCR-GLOBWB due to an error in the units. Instead of reporting mass per area (kg/m2), values corresponded to mass flux rate (kg/m2/s). Values were thus multiplied by 86400 in order to obtain the correct values in kg/m2. This data caveat was documented in the ISIMIP website (ISIMIP2a: PCR-GLOBWB reported three variables in wrong unit). --- The Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) simulation data is under continuous review and improvement, and updates are thus likely to happen. All changes and caveats are documented under https://www.isimip.org/outputdata/output-data-changelog/. For accessing the data set as in http://doi.org/10.5880/PIK.2017.010 before November 27, 2018 please write to the ISIMIP Data Management Team: isimip-data[at]pik-potsdam.de. --- DATA DESCRIPTION:The Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) provides a framework for the collation of a set of consistent, multi-sector, multi-scale climate-impact simulations, based on scientifically and politically-relevant historical and future scenarios. This framework serves as a basis for robust projections of climate impacts, as well as facilitating model evaluation and improvement, allowing for improved estimates of the biophysical and socio-economic impacts of climate change at different levels of global warming. It also provides a unique opportunity to consider interactions between climate change impacts across sectors.ISIMIP2a is the second ISIMIP simulation round, focusing on historical simulations (1971-2010 approx.) of climate impacts on agriculture, fisheries, permafrost, biomes, regional and global water and forests. This may serve as a basis for model evaluation and improvement, allowing for improved estimates of the biophysical and socio-economic impacts of climate change at different levels of global warming.The focus topic for ISIMIP2a is model evaluation and validation, in particular with respect to the representation of impacts of extreme weather events and climate variability. During this phase, four common global observational climate data sets were provided across all impact models and sectors. In addition, appropriate observational data sets of impacts for each sector were collected, against which the models can be benchmarked. Access to the input data for the impact models is provided through a central ISIMIP archive (see https://www.isimip.org/gettingstarted/#input-data-bias-correction).This entry refers to the ISIMIP2a simulation data from global hydrology models: CLM4, DBH, H08, JULES_W1, JULES_B1, LPJmL, MATSIRO, MPI-HM, ORCHIDEE, PCR-GLOBWB, SWBM, VIC, WaterGAP2 Methods The ISIMIP2a water (global) outputs are based on simulations from 13 global hydrology models (see listing) according to the ISIMIP2a protocol (https://www.isimip.org/protocol/#isimip2a). The models simulate hydrological processes and dynamics (part of the models also considering human water abstractions and reservoir regulation) based on climate and physio-geographical information. A more detailed description of the models and model-specific amendments of the protocol are available here: https://www.isimip.org/impactmodels/. |
author2 |
Gosling, Simon Müller Schmied, Hannes Büchner, Matthias Schewe, Jacob Zhao, Fang |
format |
Dataset |
author |
Gosling, Simon Müller Schmied, Hannes Betts, Richard Chang, Jinfeng Ciais, Philippe Dankers, Rutger Döll, Petra Eisner, Stephanie Flörke, Martina Gerten, Dieter Grillakis, Manolis Hanasaki, Naota Hagemann, Stefan Huang, Maoyi Huang, Zhongwei Jerez, Sonia Kim, Hyungjun Koutroulis, Aristeidis Leng, Guoyong Liu, Xingcai Masaki, Yoshimitsu Montavez, Pedro Morfopoulos, Catherine Oki, Taikan Papadimitriou, Lamprini Pokhrel, Yadu Portmann, Felix T. Orth, Rene Ostberg, Sebastian Satoh, Yusuke Seneviratne, Sonia Sommer, Philipp Stacke, Tobias Tang, Qiuhong Tsanis, Ioannis Wada, Yoshihide Zhou, Tian Büchner, Matthias Schewe, Jacob Zhao, Fang |
author_facet |
Gosling, Simon Müller Schmied, Hannes Betts, Richard Chang, Jinfeng Ciais, Philippe Dankers, Rutger Döll, Petra Eisner, Stephanie Flörke, Martina Gerten, Dieter Grillakis, Manolis Hanasaki, Naota Hagemann, Stefan Huang, Maoyi Huang, Zhongwei Jerez, Sonia Kim, Hyungjun Koutroulis, Aristeidis Leng, Guoyong Liu, Xingcai Masaki, Yoshimitsu Montavez, Pedro Morfopoulos, Catherine Oki, Taikan Papadimitriou, Lamprini Pokhrel, Yadu Portmann, Felix T. Orth, Rene Ostberg, Sebastian Satoh, Yusuke Seneviratne, Sonia Sommer, Philipp Stacke, Tobias Tang, Qiuhong Tsanis, Ioannis Wada, Yoshihide Zhou, Tian Büchner, Matthias Schewe, Jacob Zhao, Fang |
author_sort |
Gosling, Simon |
title |
ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1) |
title_short |
ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1) |
title_full |
ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1) |
title_fullStr |
ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1) |
title_full_unstemmed |
ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1) |
title_sort |
isimip2a simulation data from water (global) sector (v. 1.1) |
publisher |
GFZ Data Services |
publishDate |
2019 |
url |
https://doi.org/10.5880/PIK.2019.003 |
op_coverage |
-180 180 -90 90 global, annual, monthly, daily |
long_lat |
ENVELOPE(67.200,67.200,-70.783,-70.783) |
geographic |
Pik |
geographic_facet |
Pik |
genre |
Ice permafrost |
genre_facet |
Ice permafrost |
op_relation |
url:https://esg.pik-potsdam.de/projects/isimip/ url:https://www.earthsystemcog.org/projects/cog/tutorials_web url:https://www.isimip.org/outcomes/publications-overview-page/ url:https://www.isimip.org/protocol/#isimip2a url:https://www.isimip.org/impactmodels url:https://www.isimip.org/gettingstarted/#input-data-bias-correction doi:10.5880/PIK.2017.010 url:https://www.isimip.org/outputdata/output-data-changelog/isimip2a-pcr-globwb-reported-three-variables-wrong-unit/ url:https://www.isimip.org/outputdata/output-data-changelog/ http://dx.doi.org/10.5880/PIK.2019.003 doi:10.5880/PIK.2019.003 |
op_rights |
Model data are licensed under CC BY 4.0 http://creativecommons.org/licenses/by/4.0/ EXCEPTIONS: data from model WaterGAP2 and MATSIRO are licensed under CC BY-NC 4.0 http://creativecommons.org/licenses/by-nc/4.0/ |
op_rightsnorm |
CC-BY CC-BY-NC |
op_doi |
https://doi.org/10.5880/PIK.2019.003 https://doi.org/10.5880/PIK.2017.010 |
_version_ |
1766028276792295424 |
spelling |
ftgfzpotsdamdata:oai:doidb.wdc-terra.org:6636 2023-05-15T16:37:59+02:00 ISIMIP2a Simulation Data from Water (global) Sector (V. 1.1) Gosling, Simon Müller Schmied, Hannes Betts, Richard Chang, Jinfeng Ciais, Philippe Dankers, Rutger Döll, Petra Eisner, Stephanie Flörke, Martina Gerten, Dieter Grillakis, Manolis Hanasaki, Naota Hagemann, Stefan Huang, Maoyi Huang, Zhongwei Jerez, Sonia Kim, Hyungjun Koutroulis, Aristeidis Leng, Guoyong Liu, Xingcai Masaki, Yoshimitsu Montavez, Pedro Morfopoulos, Catherine Oki, Taikan Papadimitriou, Lamprini Pokhrel, Yadu Portmann, Felix T. Orth, Rene Ostberg, Sebastian Satoh, Yusuke Seneviratne, Sonia Sommer, Philipp Stacke, Tobias Tang, Qiuhong Tsanis, Ioannis Wada, Yoshihide Zhou, Tian Büchner, Matthias Schewe, Jacob Zhao, Fang Gosling, Simon Müller Schmied, Hannes Büchner, Matthias Schewe, Jacob Zhao, Fang -180 180 -90 90 global, annual, monthly, daily 2019 1 Files application/octet-stream https://doi.org/10.5880/PIK.2019.003 eng eng GFZ Data Services url:https://esg.pik-potsdam.de/projects/isimip/ url:https://www.earthsystemcog.org/projects/cog/tutorials_web url:https://www.isimip.org/outcomes/publications-overview-page/ url:https://www.isimip.org/protocol/#isimip2a url:https://www.isimip.org/impactmodels url:https://www.isimip.org/gettingstarted/#input-data-bias-correction doi:10.5880/PIK.2017.010 url:https://www.isimip.org/outputdata/output-data-changelog/isimip2a-pcr-globwb-reported-three-variables-wrong-unit/ url:https://www.isimip.org/outputdata/output-data-changelog/ http://dx.doi.org/10.5880/PIK.2019.003 doi:10.5880/PIK.2019.003 Model data are licensed under CC BY 4.0 http://creativecommons.org/licenses/by/4.0/ EXCEPTIONS: data from model WaterGAP2 and MATSIRO are licensed under CC BY-NC 4.0 http://creativecommons.org/licenses/by-nc/4.0/ CC-BY CC-BY-NC EARTH SCIENCE SERVICES > MODELS > HYDROLOGIC AND TERRESTRIAL WATER CYCLE MODELS EARTH SCIENCE > CLIMATE INDICATORS > TERRESTRIAL HYDROSPHERE INDICATORS > FRESHWATER RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > GROUND WATER > GROUND WATER DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > TOTAL SURFACE WATER EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RUNOFF EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DISCHARGE/FLOW EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > RIVERS/STREAMS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > FLOODS EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > DRAINAGE EARTH SCIENCE > TERRESTRIAL HYDROSPHERE > SURFACE WATER > AQUIFER RECHARGE EARTH SCIENCE > CRYOSPHERE > SNOW/ICE > SNOW WATER EQUIVALENT EARTH SCIENCE > LAND SURFACE > GEOMORPHOLOGY > FLUVIAL LANDFORMS/PROCESSES EARTH SCIENCE > LAND SURFACE > SOILS > SOIL MOISTURE/WATER CONTENT EARTH SCIENCE > AGRICULTURE > AGRICULTURAL PLANT SCIENCE > IRRIGATION EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > SUSTAINABLE DEVELOPMENT EARTH SCIENCE > HUMAN DIMENSIONS > SUSTAINABILITY > ENVIRONMENTAL SUSTAINABILITY EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > ENVIRONMENTAL ASSESSMENTS EARTH SCIENCE > HUMAN DIMENSIONS > ENVIRONMENTAL GOVERNANCE/MANAGEMENT > WATER MANAGEMENT EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > DROUGHTS EARTH SCIENCE > HUMAN DIMENSIONS > NATURAL HAZARDS > FLOODS EARTH SCIENCE > HUMAN DIMENSIONS > ECONOMIC RESOURCES > ENERGY PRODUCTION/USE > HYDROELECTRIC ENERGY PRODUCTION/USE EARTH SCIENCE > HUMAN DIMENSIONS > HABITAT CONVERSION/FRAGMENTATION > IRRIGATION Dataset 2019 ftgfzpotsdamdata https://doi.org/10.5880/PIK.2019.003 https://doi.org/10.5880/PIK.2017.010 2022-03-10T11:14:36Z Abstract VERSION HISTORY:-On October 18, 2018 we republished all simulation data for all water (global) sector impact models to get the data sets into the new ESGF search facet structure. There were no changes to the simulation data.- On November 27, 2018 we republished simulation data for monthly variables swe, soilmoist and rootmoist for impact model PCR-GLOBWB due to an error in the units. Instead of reporting mass per area (kg/m2), values corresponded to mass flux rate (kg/m2/s). Values were thus multiplied by 86400 in order to obtain the correct values in kg/m2. This data caveat was documented in the ISIMIP website (ISIMIP2a: PCR-GLOBWB reported three variables in wrong unit). --- The Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) simulation data is under continuous review and improvement, and updates are thus likely to happen. All changes and caveats are documented under https://www.isimip.org/outputdata/output-data-changelog/. For accessing the data set as in http://doi.org/10.5880/PIK.2017.010 before November 27, 2018 please write to the ISIMIP Data Management Team: isimip-data[at]pik-potsdam.de. --- DATA DESCRIPTION:The Inter-Sectoral Impact Model Intercomparison Project (ISIMIP) provides a framework for the collation of a set of consistent, multi-sector, multi-scale climate-impact simulations, based on scientifically and politically-relevant historical and future scenarios. This framework serves as a basis for robust projections of climate impacts, as well as facilitating model evaluation and improvement, allowing for improved estimates of the biophysical and socio-economic impacts of climate change at different levels of global warming. It also provides a unique opportunity to consider interactions between climate change impacts across sectors.ISIMIP2a is the second ISIMIP simulation round, focusing on historical simulations (1971-2010 approx.) of climate impacts on agriculture, fisheries, permafrost, biomes, regional and global water and forests. This may serve as a basis for model evaluation and improvement, allowing for improved estimates of the biophysical and socio-economic impacts of climate change at different levels of global warming.The focus topic for ISIMIP2a is model evaluation and validation, in particular with respect to the representation of impacts of extreme weather events and climate variability. During this phase, four common global observational climate data sets were provided across all impact models and sectors. In addition, appropriate observational data sets of impacts for each sector were collected, against which the models can be benchmarked. Access to the input data for the impact models is provided through a central ISIMIP archive (see https://www.isimip.org/gettingstarted/#input-data-bias-correction).This entry refers to the ISIMIP2a simulation data from global hydrology models: CLM4, DBH, H08, JULES_W1, JULES_B1, LPJmL, MATSIRO, MPI-HM, ORCHIDEE, PCR-GLOBWB, SWBM, VIC, WaterGAP2 Methods The ISIMIP2a water (global) outputs are based on simulations from 13 global hydrology models (see listing) according to the ISIMIP2a protocol (https://www.isimip.org/protocol/#isimip2a). The models simulate hydrological processes and dynamics (part of the models also considering human water abstractions and reservoir regulation) based on climate and physio-geographical information. A more detailed description of the models and model-specific amendments of the protocol are available here: https://www.isimip.org/impactmodels/. Dataset Ice permafrost GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam) Pik ENVELOPE(67.200,67.200,-70.783,-70.783) |