Results 91 to 100 of about 83,237 (330)

STREAMFLOW FORECASTING IN SASKATCHEWAN [PDF]

Canadian Water Resources Journal, 1976
A streamflow forecasting program was instituted by Saskatchewan’s Hydrology Branch in the mid-1960’s to benefit water supply planning for the Squaw Rapids and South Saskatchewan River Projects. Since the spring of 1969, flood forecasting especially in the southeastern portion of the province has become the major component of forecasting activities ...
openaire   +2 more sources

Multi-variable SWAT model calibration with remotely sensed evapotranspiration and observed flow

Revista Brasileira de Recursos Hídricos, 2017
Although intrinsic, uncertainty for hydrological model estimation is not always reported. The aim of this study is to evaluate the use of satellite-based evapotranspiration on SWAT model calibration, regarding uncertainty and model performance in ...
Ana Clara Lazzari Franco, Nadia Bernardi Bonumá   +1 more
doaj   +1 more source

The Budyko shape parameter as a descriptive index for streamflow loss

Frontiers in Water, 2023
Increases in evapotranspiration (ET) from global warming are decreasing streamflow in headwater basins worldwide. However, these streamflow losses do not occur uniformly due to complex topography. To better understand the heterogeneity of streamflow loss,
Hoang Tran, Hoang Tran, Chen Yang, Chen Yang, Laura E. Condon, Reed M. Maxwell, Reed M. Maxwell, Reed M. Maxwell   +7 more
doaj   +1 more source

Climate change at the ecosystem scale: a 50-year record in New Hampshire [PDF]

, 2012
Observing the full range of climate change impacts at the local scale is difficult. Predicted rates of change are often small relative to interannual variability, and few locations have sufficiently comprehensive long-term records of environmental ...
Bailey, Amey S., Hamburg, Steven P., Richardson, Andrew D., Vadeboncoeur, Matthew A   +3 more
core   +2 more sources

Off‐Highway Vehicle Use Degrades a Mountain Stream: A Case Study Evaluating Recreation Impacts, Restoration Efficacy, and Assessing Vulnerability of Headwater Streams in the Central Rocky Mountains

River Research and Applications, EarlyView.
ABSTRACT Headwater streams are abundant in mountain landscapes and where municipal watersheds occur on public lands; they co‐occur with road networks open to off‐highway vehicle (OHV) use. Despite well‐known, deleterious interactions of roads and streams, few studies have empirically examined the biophysical impacts of OHV use where backcountry roads ...
Matthew P. Fairchild, Benjamin D. Swigle, Addison Adams, Joel Murray, L. Scott Baggett, Chris Carroll   +5 more
wiley   +1 more source

Multiscale variability of streamflow in the Three Rivers Headwater Region, China, and links to large-scale atmospheric circulation indices

Journal of Water and Climate Change, 2021
Exploring the relations between streamflow and large-scale atmospheric circulation systems can assist in identifying potentially useful indicators for the modeling of hydrological processes.
Jian Tang, Huiqun Cao
doaj   +1 more source

Impacts of Climate Change and Climate Variability on Hydropower Potential in Data-Scarce Regions Subjected to Multi-decadal variability [PDF]

, 2019
To achieve sustainable development of hydroelectric resources, it is necessary to understand their availability, variability, and the expected impacts of climate change.
Bastien Dieppois, Killingtveit, Lorenz, Moriasi, Moussa Sidibe, Oscar Link, Pedro Arriagada, Quintana, Sneyers   +8 more
core   +1 more source

Super ensemble learning for daily streamflow forecasting: Large-scale demonstration and comparison with multiple machine learning algorithms [PDF]

Neural Computing and Applications 33 (2021) 3053-3068, 2019
Daily streamflow forecasting through data-driven approaches is traditionally performed using a single machine learning algorithm. Existing applications are mostly restricted to examination of few case studies, not allowing accurate assessment of the predictive performance of the algorithms involved.
arxiv   +1 more source

Spatial Variability of Long‐Term Streamflow Trends in the Southeastern United States

River Research and Applications, EarlyView.
ABSTRACT We assessed long‐term discharge trends for 189 streams and rivers from the Mountain, Piedmont, Southeastern Plains, and Coast ecoregions of Georgia, South Carolina, and North Carolina, U.S.A. Trends over time of average annual discharge volumes (gages with 50+ years of data), average annual groundwater levels (gages with 30+ years of data; n = 
Kelsey A. Wilbanks, C. Rhett Jackson, Darold P. Batzer   +2 more
wiley   +1 more source

Estimation of daily streamflow from multiple donor catchments with Graphical Lasso [PDF]

arXiv, 2020
A novel algorithm is introduced to improve estimations of daily streamflow time series at sites with incomplete records based on the concept of conditional independence in graphical models. The goal is to fill in gaps of historical data or extend records at streamflow stations no longer in operation or even estimate streamflow at ungauged locations ...
arxiv