Results 61 to 70 of about 85,946 (292)

Local water year values for the conterminous United States

open access: yesLimnology and Oceanography Letters, EarlyView.
Abstract Quantifying and predicting precipitation and water flow and their influences is challenged by the dynamic relationships between and timing of precipitation and water fluxes. To help with these challenges, scientists use “water year” to examine and predict the impacts of precipitation and relevant extreme climatic and hydrological events on ...
Xinyu Sun, Kendra Spence Cheruvelil
wiley   +1 more source

Hydrological drought forecasting and monitoring system development using artificial neural network (ANN) in Ethiopia

open access: yesHeliyon, 2023
The objective of this study is to investigate and perform long–term forecasting of both streamflow and hydrological drought over Ethiopia. Observed streamflow and precipitation data are collected from 17 streamflow stations and 34 rainfall gauge stations
Kassa Abera Tareke   +1 more
doaj  

Summer Monsoon Season Streamflow Variations in the Middle Yellow River since 1570 CE Inferred from Tree Rings of Pinus tabulaeformis

open access: yesAtmosphere, 2020
This study investigates the potential reconstruction of summer monsoon season streamflow variations in the middle reaches of the Yellow River from tree rings in the Qinling Mountains.
Feng Chen   +3 more
doaj   +1 more source

The effects of urbanization on floods in the Austin metropolitan area, Texas [PDF]

open access: yes, 1986
This report looks at compiled data from 1956-1980 to "provide a technique for estimating the magnitude and frequency of flood-peak discharges at ungaged sites and to estimate the effects of changes in urbanization on flood peaks."The effects of ...
Gannett, David G., Veenhuis, Jack E.
core   +1 more source

Convection‐permitting dynamical downscaling of ERA5 for Europe and the Mediterranean basin

open access: yesQuarterly Journal of the Royal Meteorological Society, EarlyView.
Computational Hydrometeorology with Advanced Performance to Enhanced Realism (CHAPTER) is a novel high‐resolution dynamical downscaling of the European Centre for Medium‐Range Weather Forecasts Reanalysis v5 global reanalysis using the Weather Research and Forecasting model.
Lisa Bernini   +7 more
wiley   +1 more source

Long-term changes and variability in rainfall and streamflow in Luvuvhu River Catchment, South Africa

open access: yesSouth African Journal of Science, 2015
We investigated long-term changes and variability in daily rainfall and streamflow in the Luvuvhu River Catchment, South Africa. Changes and variability in rainfall and streamflow impact on available water resources and the allocation of these resources.
John O. Odiyo   +2 more
doaj   +1 more source

Recent streamflow trends across permafrost basins of North America

open access: yesFrontiers in Water, 2023
IntroductionClimate change impacts, including changing temperatures, precipitation, and vegetation, are widely anticipated to cause major shifts to the permafrost with resulting impacts to hydro-ecosystems across the high latitudes of the globe. However,
Katrina E. Bennett   +6 more
doaj   +1 more source

Modeling Changes in Flow Dynamics From the Restoration of a Distributary Slough Along a Large Floodplain River

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Sloughs are slow‐moving or still water systems that serve as an important ecosystem component connecting rivers and floodplains such as the Apalachicola River in northwest Florida. However, sloughs of the Apalachicola River have become hydrologically disconnected from the mainstem due to the impact of failed navigation projects such as channel
Love Kumar   +6 more
wiley   +1 more source

Multi-scale investigation on streamflow temporal variability and its connection to global climate indices for unregulated rivers in India

open access: yesJournal of Water and Climate Change, 2022
With the increasing stress on water resources for a developing country like India, it is pertinent to understand the dominant streamflow patterns for effective planning and management activities.
Pavan Kumar Yeditha   +3 more
doaj   +1 more source

Using Wavelet to Analyze Periodicities in Hydrologic Variables

open access: yes, 2017
The trend and shift in the seasonal temperature, precipitation and streamflow time series across the Midwest have been analyzed, for the period 1960-2013, using the statistical analyses (Mann- Kendall test with and without considering short term ...
Ahmad, Sajjad   +4 more
core   +1 more source

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