Cooperative filling approaches for the Grand Ethiopian Renaissance Dam
Kevin Wheeler,Mohammed Basheer,Zelalem T. Mekonnen,Sami O. Eltoum,Azeb Mersha,Gamal M. Abdo,Edith Zagona,Jim W. Hall,Simon Dadson +8 more
TLDR
In this article, a river basin planning model with a wide range of historical hydrological conditions and increasing coordination between the co-riparian countries was used to analyze the implications of filling the Grand Ethiopian Renaissance Dam and its implications for downstream water resources.Abstract:
Strategies for filling the Grand Ethiopian Renaissance Dam and implications for downstream water resources are analyzed using a river basin planning model with a wide range of historical hydrological conditions and increasing coordination between the co-riparian countries. The analysis finds that risks to water diversions in Sudan can be largely managed through adaptations of Sudanese reservoir operations. The risks to Egyptian users and energy generation can be minimized through combinations of sufficient agreed annual releases from the Grand Ethiopian Renaissance Dam, a drought management policy for the High Aswan Dam, and a basin-wide cooperative agreement that protects the elevation of Lake Nasser.read more
Citations
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Economy-wide assessment of the impacts of Nile sediment reduction on the Sudanese construction sector
Khalid Siddig,Mohammed Basheer +1 more
TL;DR: In this paper, the authors conducted a structured survey among construction engineers in Sudan to estimate the importance of fired clay brick to the construction sector of Sudan's economy and developed a Computable General Equilibrium (CGE) model for Sudan to investigate the economy-wide effects of GERD-induced changes in the production and use of fired coal bricks.
Journal ArticleDOI
SNAPPING Services on the Geohazards Exploitation Platform for Copernicus Sentinel-1 Surface Motion Mapping
Michael Foumelis,Jose Manuel Delgado Blasco,Fabrice Brito,F. Pacini,E. Papageorgiou,Panteha Pishehvar,P. Bally +6 more
TL;DR: In this article , a Surface motioN mapping (SNAPPING) service for the Sentinel-1 mission on the Geohazards Exploitation Platform (GEP) platform is presented.
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Transboundary Nile basin dynamics: Land use change, drivers, and hydrological impacts under socioeconomic pathways
TL;DR: In this article , the authors used coupled basin-scale geospatial-hydrological models to project future LULC changes in the Nile basin and its three tributaries (i.e., White Nile, Blue Nile, and Atbara River), explored their drivers and projected hydrological impacts under different shared socioeconomic pathways (SSPs) during 2020-2060.
References
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Model Evaluation Guidelines for Systematic Quantification of Accuracy in Watershed Simulations
Daniel N. Moriasi,Jeffrey G. Arnold,M. W. Van Liew,Ronald L. Bingner,R. D. Harmel,Tamie L. Veith +5 more
TL;DR: In this paper, the authors present guidelines for watershed model evaluation based on the review results and project-specific considerations, including single-event simulation, quality and quantity of measured data, model calibration procedure, evaluation time step, and project scope and magnitude.
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Stationarity Is Dead: Whither Water Management?
Paul C.D. Milly,Julio L. Betancourt,Malin Falkenmark,Robert M. Hirsch,Dennis P. Lettenmaier,Ronald J. Stouffer +5 more
TL;DR: Climate change undermines a basic assumption that historically has facilitated management of water supplies, demands, and risks and threatens to derail efforts to conserve and manage water resources.
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Knowledge systems for sustainable development
David W. Cash,William C. Clark,Frank Alcock,Nancy M. Dickson,Noelle Eckley,David H. Guston,Jill Jäger,Ronald B. Mitchell +7 more
TL;DR: This study suggests that efforts to mobilize S&T for sustainability are more likely to be effective when they manage boundaries between knowledge and action in ways that simultaneously enhance the salience, credibility, and legitimacy of the information they produce.
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WEAP21 - A Demand-, Priority-, and Preference-Driven Water Planning Model Part 1: Model Characteristics
TL;DR: The WEAP21 model extends the previous WEAP model by introducing the concept of demand priorities and supply preferences, which are used in a linear programming heuristic to solve the water allocation problem as an alternative to multi-criteria weighting or rule-based logic approaches.