Articles | Volume 22, issue 2
https://doi.org/10.5194/hess-22-1411-2018
https://doi.org/10.5194/hess-22-1411-2018
Research article
 | 
27 Feb 2018
Research article |  | 27 Feb 2018

Land-use change may exacerbate climate change impacts on water resources in the Ganges basin

Gina Tsarouchi and Wouter Buytaert

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Cited articles

Amarasinghe, U., A., Shah, T., Anand, B. K., and Hugh, T.: India's water future to 2025–2050: business-as-usual scenario and deviations, International Water Management Institute, Colombo, Sri Lanka, 47 pp., 2007. a, b, c, d
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Bharati, L., Lacombe, G., Gurung, P., Jayakody, P., Hoanh, C. T., and Smakhtin, V.: The impact of water infrastructure and climate change on the hydrology of the Upper Ganges River basin., International Water Management Institute; Colombo; Sri Lanka, http://www.iwmi.cgiar.org/Publications/IWMI_Research_Reports/PDF/PUB142/RR142.pdf (last access: 15 July 2017), 2011. a
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Short summary
This work quantifies how future land-use and climate change may affect the hydrology of the Upper Ganges basin. Three sets of modelling experiments are run for the period 2000–2035, considering (1) only climate change, (2) only land-use change and (3) both climate and land-use change. Results point towards a severe increase in high flows. The changes are greater in the combined land-use and climate change experiment. We also show that future winter water demands in the region may not be met.