Showing 21 - 30 of 47
streamflow changes have occurred in this river since the introduction of dams. To address these concerns, it is necessary to …-Kendall method was used to assess the trends in hydro-climatic data. The streamflow data were divided into a reference period (1956 … Neural Network (BP-ANN) model was used to reconstruct natural streamflow. The contributions of climatic variations and human …
Persistent link: https://www.econbiz.de/10010997622
We analyse an 89-year streamflow record (1921–2009) from the Upper Ping River in northern Thailand to determine if …
Persistent link: https://www.econbiz.de/10010997665
. Whereas, the average value of increase in total streamflow runoff for T + 1°C, T + 2°C and T + 3°C are obtained to be 7, 19 …
Persistent link: https://www.econbiz.de/10010997823
. HSPF (Hydrological Simulation Program—Fortran) has been used to model streamflow and reservoir volume as realizations of … the twenty-first century and a hypothetical watershed with different land uses has been simulated. Changes in streamflow …
Persistent link: https://www.econbiz.de/10010997833
Downscaling Model (SDSM) and Artificial Neural Network (ANN), to determine how future streamflow may change in a semi arid … catchment. The results show that the choice of a downscaling algorithm having a significant impact on the streamflow estimations ….48 %), and daily precipitation will decrease up to −0.1 mm (−2.56 %) and −0.4 mm (−2.82 %) respectively. Moreover streamflow …
Persistent link: https://www.econbiz.de/10010997970
Calibration equations for streamflow between the control (W-I) and the treatment (W-II) watersheds as an integral part … old-growth oak-beech forest ecosystems was discussed. Streamflow hydrographs were developed for March, April, May, and … detected as the difference between measured and predicted values. Significant increases occurred in streamflow in March 1986 …
Persistent link: https://www.econbiz.de/10010998004
The objectives of this paper were to determine evapotranspiration (ET) from an oak-beech dominated forest ecosystem in Belgrad Forest near Istanbul, Turkey by using catchment water balance method and compare it with potential evapotranspiration (PET) computed by using Thornthwaite method. Data,...
Persistent link: https://www.econbiz.de/10010998025
a statistically significant change point of the annual streamflow in several catchments of the Wei River basin (WRB …). The effects of climate changes and human activities on streamflow were estimated by using the sensitivity-based method and … streamflow were also investigated. The results showed that almost all the catchments exhibited significant decreasing trend of …
Persistent link: https://www.econbiz.de/10010998040
present increasing trends in flow (streamflow, Q; baseflow, Q<Subscript>bf</Subscript>; baseflow index, BFI), and most (> 65 …
Persistent link: https://www.econbiz.de/10010998053
The aim of this study was to test three main hypotheses about the interannual variability of streamflow downstream from … streamflow downstream from three reservoirs (Gouin, Manouane, and Matawin) which induce an inversion of the natural cycle of … streamflow (maximum flows in winter and minimum flows in spring) was compared to the interannual variability of streamflow in …
Persistent link: https://www.econbiz.de/10010998075