搜索结果: 1-11 共查到“特色库 Variability”相关记录11条 . 查询时间(0.203 秒)
Variability of Water Regime in the Forested Experimental Catchments
vegetation change land use rainfall-runoff simulation
2015/3/1
The water regime variability in most catchments is frequently influenced not only by the changes of
the vegetation cover in the annual cycle but also by its development in the time span of decades.
Assessing the impacts of climate variability and human activities on annual runoff in the Luan River basin, China
climate variability human activity hydrological model Luan River basin runoff decrease
2013/7/25
Regional hydrological processes have been greatly influenced by human activities and climatevariability. The inflow of Panjiakou Reservoir, which is the largest reservoir located on the Lu...
Long-term variability of the carbon balance in a large irrigated area along the lower Yellow River from 1984 to 2006
carbon balance winter wheat summer maize process-based ecosystem model irrigated area
2013/7/25
The irrigated areas in the northern region of China are important food production areas. Therefore, studies on the variability of he carbon balance in these agro-ecosystems are fundamental for the man...
The Intra-Annual Variability of Discharge, Sediment Load and Chemical Flux from the Monitoring: The Yukon River, Alaska
Yukon River Suspended Sediment Concentration POC PON Sediment Load Snowmelt Runoff Glacier-Melt Runoff
2013/3/19
The covered-ice breakup in subarctic to arctic rivers in the early snowmelt season often gives any damage to instruments monitoring physical and chemical factors of water. The serious condition has br...
Seasonal variability of the complementary relationship in the Asian monsoon region
complementary relationship seasonal variability wet environment evaporation Priestley–Taylor equation fl ux measurement
2013/7/25
The complementary relationship (CR) between potential evaporation (LEp) and actual evaporation (LE) is widely used to explainthe evaporation paradox and to estimate LE, in which wet environment evapor...
Assessing the impact of climate variability on catchment water balance and vegetation cover
Assessing catchment water vegetation cover
2013/7/25
Understanding the interactions among climate,vegetation cover and the water cycle lies at the heart of thestudy of watershed ecohydrology. Recently, considerableattention is being paid to the effect o...
X-Raying Rainfall Pattern and Variability in Northeastern Nigeria: Impacts on Access to Water Supply
Rainfall Pattern Variability Impact Access to Water Northeastern Nigeria
2013/3/21
This paper is premised on the hypothesis that the amount of rainfall in Nigeria decreases with increasing distance from the coastal areas to the north semi arid lands. This belief widely held in some ...
Impact of climate variability and human activity on streamflow decrease in the Miyun Reservoir catchment
Decrease of streamfl ow Human activity Climate variability Distributed hydrological model Climate elasticity model
2013/7/25
Miyun Reservoir is the main raw water source for Beijing’s domestic water supply. Flow discharge toMiyun Reservoir decreased drastically over a 50-year period, from 1956 to 2005, and had seriouslyaffe...
Variability of complementary relationship and its mechanism on different time scales
complementary relationship temporal scales wet environment evapotranspiration Priestley-Taylor equation state space
2013/7/25
In the complementary relationship (CR) between actual and potential evapotranspiration, wet environment evapotranspiration (Ew) is usually calculatedusing the Priestley-Taylor (P-T) equation. Based on...
Analyzing spatial and temporal variability of annual water-energy balance in nonhumid regions of China using the Budyko hypothesis
Analyzing spatial temporal the Budyko hypothesis
2013/7/25
On the basis of long time series of climate and discharge in 108 nonhumid catchmentsin China this study analyzes the spatial and temporal variability of annual water-energybalance using the Budyko hyp...
Comparison of di€erent distributed hydrological models for characterization of catchment spatial variability
distributed physically-based hydrological model spatial variability catchment area function
2013/7/25
Most physically-based hydrological models rely on either spatially distributed or lumped characterizations oftopography and other spatial variations. Three disturbed hydrological models with di€e...