Results 51 to 60 of about 170,441 (134)

Runoff Dynamics and Its Regime Changes in the Major River Basins of Africa From GRACE and GRACE-FO Observations

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
The major African basins supply freshwater to around 0.5 billion people, while monitoring runoff fluctuations in these basins is still challenging due to limited in-situ data and high costs.
Ayman M. Elameen   +2 more
doaj   +1 more source

Responses of terrestrial water cycle components to afforestation within and around the Yellow River basin

open access: yesAtmospheric and Oceanic Science Letters, 2019
Reforestation has attracted worldwide attention because of its multiple environmental benefits, but its impact on water resources is complicated and still controversial.
Meixia LV, Zhuguo MA, Shaoming PENG
doaj   +1 more source

Impact of Climate Change on Metal and Suspended Sediment Concentrations in Urban Waters

open access: yesFrontiers in Environmental Science, 2020
In order to study the impact of climate change on metal contaminant transport in urban waters and its relevance for water quality, we have analyzed variations in metal- and suspended sediment concentrations (SSC) in three urban rivers and one small creek
Paul Frogner-Kockum   +3 more
doaj   +1 more source

Estimating Channel Cross Section Runoff Overflow Using Fuzzy Rule Based System: A Hydrologic Analysis of Mt. Isarog Watershed [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2019
This study estimated discharges of a watershed based from twenty four hour recorded precipitation of year 2018 using modified soil conservation system (SCS-CN) method.
Raymundo Romero   +4 more
doaj   +1 more source

2016 Spring Runoff Program PDF

open access: yes, 2016
The Spring Runoff Conference provides a forum for interdisciplinary sharing of ideas on water-related issues in Utah and the Intermountain Region extending to all aspects of water science, ecology, policy, engineering and ...
Utah State University, Spring Runoff Conference Task Force
core   +1 more source

Projected Runoff Changes and Their Effects on Water Levels in the Lake Qinghai Basin Under Climate Change Scenarios

open access: yesHydrology
Lake Qinghai, the largest closed-basin lake on the Qinghai–Tibet Plateau, plays a crucial role in maintaining regional ecological stability through its hydrological functions. In recent decades, the lake has exhibited a continuous rise in water level and
Pengfei Hou   +7 more
doaj   +1 more source

A comparison of runoff- and spray-drift-related pesticide contamination in agricultural surface waters : exposure, effects and mitigation [PDF]

open access: yes, 2004
Includes bibliographical references.Runoff and spray-drift-related pesticide input are important sources of non pointsource pesticide pollution in surface waters but few studies have directly compared these routes in a risk assessment scenario ...
Dabrowski, James Michael
core   +1 more source

Stochastic Ecohydrological Perspective on Semi‐Distributed Rainfall‐Runoff Dynamics

open access: yesWater Resources Research
Quantifying watershed process variability consistently with climate change and ecohydrological dynamics remains a central challenge in hydrology. Stochastic ecohydrology characterizes hydrologic variability through probability distributions that link ...
Mark S. Bartlett   +3 more
doaj   +1 more source

Differential Changes in Water and Sediment Transport Under the Influence of Large-Scale Reservoirs Connected End to End in the Upper Yangtze River

open access: yesHydrology
The analysis of changing trends of river runoff and sediment discharge and the exploration of their causes are of great significance for formulating sustainable development measures for river basin systems.
Suiji Wang
doaj   +1 more source

The influence of effective rainfall on modeled runoff hydrograph [PDF]

open access: yes, 2010
Influence of the pattern of effective rainfall on modeled hydrograph was investigated in the study. The\ud modelling was performed with the U.S.
Luka Dirnbek   +5 more
core   +1 more source

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