Results 151 to 160 of about 38,445 (204)

Effect of Snow on Streamflow Variability

2023
With the ongoing climate warming, changes in intra-annual distribution, annual volume, and their inter-annual variability of streamflow have been key research topics of ever-increasing interest. For settling the question of how changing climate shapes streamflow dynamics, here, we used long-term (1950-2010) observations of monthly streamflow (Q) for ...
Juntai Han, Yuting Yang
openaire   +1 more source

Global ENSO-streamflow teleconnection, streamflow forecasting and interannual variability

Hydrological Sciences Journal, 2002
Abstract El Nino Southern Oscillation (ENSO) has been linked to climate anomalies throughout the world. This paper presents an overview of global ENSO-streamflow teleconnection and identifies regions where the relationship may be exploited to forecast streamflow several months ahead.
FRANCIS H. S. CHIEW, THOMAS A. McMAHON
openaire   +1 more source

Assessment of Streamflow Variability with Upgraded HydroClimatic Conceptual Streamflow Model

Water Resources Management, 2019
HydroClimatic Conceptual Streamflow (HCCS) model is a conceptual model for prediction and future assessment of daily streamflow using climate inputs and time-varying watershed characteristics. However, without denying its useful salient features in a changing climate, applicability of the HCCS model is limited to the basins without any major man-made ...
Mayank Suman, Rajib Maity
openaire   +1 more source

Winter streamflow variability, Yukon Territory, Canada

Hydrological Processes, 2002
AbstractKnowledge of winter streamflow regimes is required in northern catchments to evaluate water supply and to assess the vulnerability of aquatic habitat. The objective of this study was to explore the nature and causes of winter streamflow variability in northern rivers through examination of a limited number of case studies involving intensive ...
R. D. Moore, A. S. Hamilton, J. Scibek
openaire   +1 more source

Intra‐annual variability of urban effects on streamflow

Hydrological Processes, 2021
AbstractWhile considerable research has established the impacts of urbanization on streamflow, there has been little emphasis on how intra‐annual variations in streamflow can deepen the understanding of hydrological processes in urban watersheds. This study fills this critical research gap by examining, at the monthly scale, correlations between land ...
Jeremy E. Diem   +3 more
openaire   +1 more source

Streamflow Generation by Variable Source Area

1988
For many years, hydrologists and engineers alike have attempted to describe and model the processes that generate streamflow from rainfall. Modern understanding of runoff processes expanded rapidly in the twentieth century. Horton (1933) proposed that the soil surface partitions rainfall into overland flow and ground water. Simply stated, when rainfall
A. R. Hibbert, C. A. Troendle
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Effect of rainfall variability on streamflow simulation

Water Resources Research, 1969
Three recording rain gages in a 9.7‐square‐mile basin in southern California were used with a deterministic rainfall‐runoff model to simulate flood hydrographs and peaks and to assess the effects of data errors on simulation results. Bias in the estimation of effective basin rainfall seemed to result in curve fitting parameter adjustments which ...
D. R. Dawdy, J. M. Bergmann
openaire   +1 more source

Model Flow Duration and Streamflow Variability

Water Resources Research, 1971
A simple flow duration model is postulated by using data from 120 gaging stations in Illinois. On the basis of model flow duration, a region can be divided into hydrologic divisions. For each division, the coefficient and exponent in the model have distributions with respect to percent time.
openaire   +1 more source

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