Water - DNE21+

Model Documentation - DNE21+
Model scope and methods - DNE21+ Model concept, solver and details - DNE21+ Temporal dimension - DNE21+ Spatial dimension - DNE21+ Policy - DNE21+ Socio-economic drivers - DNE21+ Population - DNE21+ Economic activity - DNE21+ Macro-economy - DNE21+ Production system and representation of economic sectors - DNE21+ Capital and labour markets - DNE21+ Monetary instruments - DNE21+ Trade - DNE21+ Technological change - DNE21+ Energy - DNE21+ Energy resource endowments - DNE21+ Fossil energy resources - DNE21+ Uranium and other fissile resources - DNE21+ Bioenergy - DNE21+ Non-biomass renewables - DNE21+ Energy conversion - DNE21+ Electricity - DNE21+ Heat - DNE21+ Gaseous fuels - DNE21+ Liquid fuels - DNE21+ Solid fuels - DNE21+ Grid, pipelines and other infrastructure - DNE21+ Energy end-use - DNE21+ Transport - DNE21+ Residential and commercial sectors - DNE21+ Industrial sector - DNE21+ Other end-use - DNE21+ Energy demand - DNE21+ Technological change in energy - DNE21+ Land-use - DNE21+ Agriculture - DNE21+ Forestry - DNE21+ Land-use change - DNE21+ Bioenergy land-use - DNE21+ Other land-use - DNE21+ Agricultural demand - DNE21+ Technological change in land-use - DNE21+ Emissions - DNE21+ GHGs - DNE21+ Pollutants and non-GHG forcing agents - DNE21+ Carbon dioxide removal (CDR) options - DNE21+ Climate - DNE21+ Modelling of climate indicators - DNE21+ Climate damages, temperature changes - DNE21+ Non-climate sustainability dimension - DNE21+ Air pollution and health - DNE21+ Water - DNE21+ Other materials - DNE21+ Other sustainability dimensions - DNE21+ Appendices - DNE21+ Mathematical model description - DNE21+ Data - DNE21+ References - DNE21+
Corresponding documentation
AIM-Hub BLUES C3IAM COFFEE-TEA DNE21+ GCAM GEM-E3 GRACE IFs IMACLIM MESSAGE-GLOBIOM PROMETHEUS WITCH
Previous versions
Archive of DNE21+ version 12
Model information
Model link	https://www.rite.or.jp/system/en/global-warming-ouyou/modeltodata/overviewdne21/
Institution	Research Institute of Innovative Technology for the Earth (RITE), Japan, http://www.rite.or.jp/en/.
Solution concept
Solution method
Anticipation

Water resource (runoff) under climate change scenarios is estimated by a grid-based water model, which can be integrated into the agro-land use model. In the water model, water demand for each of municipal, industrial and agricultural sectors are estimated. Furthermore, number of population living water-stressed basins is evaluated based on a criterion (0.4 ? the annual water withdrawal-to-availability ratio).