Human–water interface in hydrological modelling : current status and future directions

Over recent decades, the global population has been rapidly increasing and human activities have altered terrestrial water fluxes to an unprecedented extent. The phenomenal growth of the human footprint has significantly
Over recent decades, the global population has been rapidly increasing and human activities have altered terrestrial water fluxes to an unprecedented extent. The phenomenal growth of the human footprint has significantly modified hydrological processes in various ways (e.g. irrigation, artificial dams, and water diversion) and at various scales (from a watershed to the globe). During the early 1990s, awareness of the potential for increased water scarcity led to the first detailed global water resource assessments. Shortly thereafter, in order to analyse the human perturbation on terrestrial water resources, the first generation of large-scale hydrological models (LHMs) was produced. However, at this early stage few models considered the interaction between terrestrial water fluxes and human activities, including water use and reservoir regulation, and even fewer models distinguished water use from surface water and groundwater resources. Since the early 2000s, a growing number of LHMs have incorporated human impacts on the hydrological cycle, yet the representation of human activities in hydrological models remains challenging. In this paper we provide a synthesis of progress in the development and application of human impact modelling in LHMs. We highlight a number of key challenges and discuss possible improvements in order to better represent the human–water interface in hydrological models.
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Author:Yoshihide Wada, Marc F. P. Bierkens, Ad de Roo, Paul A. Dirmeyer, James S. Famiglietti, Naota Hanasaki, Megan Konar, Junguo Liu, Hannes Müller Schmied, Taikan Oki, Yadu Pokhrel, Murugesu Sivapalan, Tara J. Troy, Albert Ide Jan Martijn van Dijk, Tim van Emmerik, Marjolein H. J. van Huijgevoort, Henny A. J. van Lanen, Charles J. Vörösmarty, Niko Wanders, Howard Wheater
URN:urn:nbn:de:hebis:30:3-447366
DOI:http://dx.doi.org/10.5194/hess-21-4169-2017
ISSN:1607-7938
ISSN:1027-5606
Parent Title (English):Hydrology and earth system sciences
Publisher:EGU
Place of publication:Katlenburg-Lindau
Contributor(s):Dennis Lettenmaier
Document Type:Article
Language:English
Year of Completion:2017
Date of first Publication:2017/08/23
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Creating Corporation:European Geosciences Union
Release Date:2017/12/21
Volume:21
Issue:8
Pagenumber:25
First Page:4169
Last Page:4193
Note:
© Author(s) 2017. This work is distributed under the Creative Commons Attribution 3.0 License.
HeBIS PPN:428609988
Institutes:Geographie
Biodiversität und Klima Forschungszentrum (BiK-F)
Dewey Decimal Classification:550 Geowissenschaften
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - Namensnennung 3.0

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