Integrated Solutions for the Water-Energy-Land Nexus: Are Global Models Rising to the Challenge?

16126 13 88613 2 253965 document 88613 water-11-02223.pdf application/pdf 0dfb543352ad8934e3f7b74736dfe0ee MD5 636249 2019-10-25 16:02:08 https://pure.iiasa.ac.at/id/eprint/16126/1/water-11-02223.pdf 16126 1 1 application/pdf text en public cc_by_4

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published 88614 1 253973 document 88614 indexcodes.txt text/x-c++ 579176d280ba2df15b72b1849fc36ea4 MD5 21485 2019-10-25 16:11:46 https://pure.iiasa.ac.at/id/eprint/16126/2/indexcodes.txt 16126 2 2 text/x-c++ other Generate index codes conversion from text to indexcodes en public

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/88613 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/88613 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/88613 archive 2 disk0/00/01/61/26 2019-10-25 16:08:08 2024-08-28 08:12:07 2019-10-25 16:08:08 article show Johnson N. 1970 Burek P. 2091 0000-0001-6390-8487 Byers E. 2115 0000-0003-0349-5742 Falchetta G. Flörke M. Fujimori S. Havlik P. 1868 0000-0001-5551-5085 Hejazi M. Hunt J. 9022 0000-0002-1840-7277 Krey V. 8099 0000-0003-0307-3515 Langan S. 2125 0000-0003-0742-3658 Nakicenovic N. 395 0000-0001-7176-4604 Palazzo A. 1994 0000-0001-8167-9403 Popp A. Riahi K. 1696 0000-0001-7193-3498 van Dijk M. 2147 0000-0002-5207-7304 van Vliet M.T.H. van Vuuren D.P. Wada Y. 8940 0000-0003-4770-2539 Wiberg D. Willaarts B. 2156 0000-0001-6589-1543 Zimm C. 2073 0000-0001-5603-1015 Parkinson S. 2028 0000-0002-4753-5198 Integrated Solutions for the Water-Energy-Land Nexus: Are Global Models Rising to the Challenge? pub prog_ene prog_esm prog_tnt prog_wat integrated assessment modeling; global change; sustainable development; water futures; energy transformations; land-use change Increasing human demands for water, energy, food and materials, are expected to accentuate resource supply challenges over the coming decades. Experience suggests that long-term strategies for a single sector could yield both trade-offs and synergies for other sectors. Thus, long-term transition pathways for linked resource systems should be informed using nexus approaches. Global integrated assessment models can represent the synergies and trade-offs inherent in the exploitation of water, energy and land (WEL) resources, including the impacts of international trade and climate policies. In this study, we review the current state-of-the-science in global integrated assessment modeling with an emphasis on how models have incorporated integrated WEL solutions. A large-scale assessment of the relevant literature was performed using online databases and structured keyword search queries. The results point to the following main opportunities for future research and model development: (1) improving the temporal and spatial resolution of economic models for the energy and water sectors; (2) balancing energy and land requirements across sectors; (3) integrated representation of the role of distribution infrastructure in alleviating resource challenges; (4) modeling of solution impacts on downstream environmental quality; (5) improved representation of the implementation challenges stemming from regional financial and institutional capacity; (6) enabling dynamic multi-sectoral vulnerability and adaptation needs assessment; and (7) the development of fully-coupled assessment frameworks based on consistent, scalable, and regionally-transferable platforms. Improved database management and computational power are needed to address many of these modeling challenges at a global-scale. 2019 10.3390/w11112223 137 46 2585 119 2936 166 2691 214 223 250 2911 2601 2921 347 225 public Water 11 11 no. 2223 TRUE 2073-4441 Integrated Solutions for Water, Energy, and Land (ISWEL) FALSE info:eu-repo/semantics/article