Results 21 to 30 of about 164,144 (307)

Fluvial transport of suspended sediment and organic carbon during flood events in a large agricultural catchment in southwest France. [PDF]

open access: yes, 2011
Water draining from a large agricultural catchment of 1 110 km2 in southwest France was sampled over an 18-month period to determine the temporal variability in suspended sediment (SS) and dissolved (DOC) and particulate organic carbon (POC) transport ...
Aitkenhead   +60 more
core   +2 more sources

Cause analysis of the centennial trend and recent fluctuation of the Yellow River sediment load

open access: yesShui kexue jinzhan, 2020
The trend of the Yellow River sediment load in future is related to the development of the river basin management strategy in the new era. It has great significance to clarify the sediment load feature for the determination of future trend, especially ...
Chunhong HU, Xiaoming ZHANG, Yang ZHAO
doaj   +1 more source

An Evaluation of various developing methods for sediment rating curve and computer simulationmodels for sediment load estimation in Mazandaran basin, Iran [PDF]

open access: yesعلوم و مهندسی آبیاری, 2017
A sediment curving rate is a method to describe the relationship between river discharge and suspended sediment load for a particular location. The rating curves have been used to predict sediment load by hydrologists for more than sixty years (Horowitz,
منوچهر حیدرپور   +3 more
doaj   +1 more source

Propagation and deposition of stony debris flows at channel confluences [PDF]

open access: yes, 2015
The fluid dynamics of stony debris flows generated in two small tributaries adjacent to each other and flowing into a main receiving channel was analyzed experimentally at a laboratory scale.
Foti, E.   +2 more
core   +1 more source

Assessment of hydrology, sediment and particulate organic carbon yield in a large agricultural catchment using the SWAT model [PDF]

open access: yes, 2011
The Soil and Water Assessment Tool (SWAT, 2005) was used to simulate discharge and sediment transport at daily time steps within the intensively farmed Save catchment in south-west France (1110 km2).
Oeurng, Chantha   +2 more
core   +2 more sources

Contribution of Climate Change and Human Activities to Runoff and Sediment Discharge Changes Based on Budyko Theory and Water–Sediment Relationships during 1960–2019 in the Taohe River Basin, China

open access: yesAtmosphere, 2023
Variations in runoff and sediment discharge are important characteristic variables for revealing the coupled effects of climate change (including both the natural variability of climate and anthropogenic climate change) and human activities (including ...
Yali Ma   +3 more
doaj   +1 more source

Recent changes of water discharge and sediment load in the Yellow River basin, China [PDF]

open access: yes, 2010
The Yellow River basin contributes approximately 6% of the sediment load from all river systems globally, and the annual runoff directly supports 12% of the Chinese population.
Alistair G.L. Borthwick   +68 more
core   +1 more source

Quantifying stream phosphorus dynamics and total suspended sediment export in forested watersheds in Vermont [PDF]

open access: yes, 2018
Globally the quantity of reactive phosphorus (P) in soils, streams and groundwater has greatly increased throughout the 20th and early 21st centuries. This phenomenon is problematic in Vermont, evidenced by the repeated cyanobacteria blooms in shallow ...
Ross, Donald   +2 more
core   +2 more sources

A comparative study of the flux and fate of the Mississippi and Yangtze river sediments [PDF]

open access: yesProceedings of the International Association of Hydrological Sciences, 2015
Large rivers play a key role in delivering water and sediment into the global oceans. Large-river deltas and associated coastlines are important interfaces for material fluxes that have a global impact on marine processes. In this study, we compare water
K. Xu, K. Xu, S. L. Yang
doaj   +1 more source

Impacts of human activities and climate change on water and sediment evolution in four large subtropical river basins in China

open access: yesEcological Indicators, 2023
Human activities and climate are two key factors affecting hydrological and soil erosion processes. Understanding their impacts on water discharge and sediment transport is very important for sustainable development of watersheds, particularly in ...
Danmeng Wei   +8 more
doaj   +1 more source

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