Evolution of the hydrological regime in relation to climate change: Case of the Bouregreg River basin, Morocco
Copyright policy )Evolution of the hydrological regime in relation to climate change: Case of the Bouregreg River basin, Morocco
The objective of this study is to investigate the evolution of rainfall and flow in the Bouregreg watershed, and to identify the most vulnerable regions to climate change over a period of 36 years from 1977 to 2013. Results show significant variations between these sub-regions in term of monthly flows and monthly regimes. January and February rainfall amounts are the most affected by the reduction of rainfall since the drought started end of the 1970’s, inducing a reduction of flows at all hydrological stations mainly since 1979. The year 1996 shows very high precipitations over all sub-basins, and also separates two periods with different rainfall time series variations according to two regions over the basin: the region of the Tsalat sub-basin in the Southeast wet and mountainous area (Middle Atlas) shows a durable decrease of rainfall compared to the Ain Loudah sub-basin in the Center-West semi-arid plateau area.
Period (music), 550, Arid, Climate Change and Variability Research, Oceanography, Climate change, watershed, Water Science and Technology, Climatology, Global and Planetary Change, Plateau (mathematics), Geography, Physics, Hydrology (agriculture), Geology, Structural basin, Morocco, climate change, rupture • watershed, Hydrological Modeling and Water Resource Management, Physical Sciences, Cartography, Physical geography, 330, Hydrological Modeling, Drainage basin, Bouregreg, rainfall, Mathematical analysis, Environmental science, standardized index, Machine learning, FOS: Mathematics, [SDU.STU.ME] Sciences of the Universe [physics]/Earth Sciences/Meteorology, Paleontology, Geomorphology, FOS: Earth and related environmental sciences, Acoustics, Watershed, Computer science, Geotechnical engineering, Global Drought Monitoring and Assessment, Environmental Science, [SDU.STU.HY] Sciences of the Universe [physics]/Earth Sciences/Hydrology, rupture, Mathematics, Climate Modeling
Period (music), 550, Arid, Climate Change and Variability Research, Oceanography, Climate change, watershed, Water Science and Technology, Climatology, Global and Planetary Change, Plateau (mathematics), Geography, Physics, Hydrology (agriculture), Geology, Structural basin, Morocco, climate change, rupture • watershed, Hydrological Modeling and Water Resource Management, Physical Sciences, Cartography, Physical geography, 330, Hydrological Modeling, Drainage basin, Bouregreg, rainfall, Mathematical analysis, Environmental science, standardized index, Machine learning, FOS: Mathematics, [SDU.STU.ME] Sciences of the Universe [physics]/Earth Sciences/Meteorology, Paleontology, Geomorphology, FOS: Earth and related environmental sciences, Acoustics, Watershed, Computer science, Geotechnical engineering, Global Drought Monitoring and Assessment, Environmental Science, [SDU.STU.HY] Sciences of the Universe [physics]/Earth Sciences/Hydrology, rupture, Mathematics, Climate Modeling
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).2 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Average influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Average impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Average
Citations provided by BIP!Popularity provided by BIP!