Results 21 to 30 of about 512,638 (310)

Dynamics of suspended sediment transport and yield in a large agricultural catchment, southwest France [PDF]

open access: yes, 2010
The dynamics of suspended sediment transport were monitored continuously in a large agricultural catchment in southwest France from January 2007 to March 2009.
Alexandrov   +43 more
core   +2 more sources

Analysis of Sedimentation in Wonogiri Reservoir

open access: yesJournal of the Civil Engineering Forum, 2016
The Wonogiri reservoir which has 730 million cubic meters of total storage, 90 square kilometers of water area, and 1260 square kilometers of catchment area, is located in the Wonogiri Regency, Central Java Province.
Tri Joko Inti Budi Santosa
doaj   +1 more source

Quantification of agricultural best management practices impacts on sediment and phosphorous export in a small catchment in southeastern Sweden

open access: yesAgricultural Water Management, 2023
Agricultural activities contribute to water pollution through sediments and nutrient export, negatively affecting water quality and aquatic ecosystems.
Brian Omondi Oduor   +5 more
doaj   +1 more source

Assessment of plot-scale sediment transport on young moraines in the Swiss Alps using a fluorescent sand tracer [PDF]

open access: yesHydrology and Earth System Sciences, 2023
Glacial retreat uncovers large bodies of unconsolidated sediment that are prone to erosion. However, our knowledge of overland flow (OF) generation and sediment transport on moraines that have recently become ice-free is still limited. To investigate how
F. Maier   +4 more
doaj   +1 more source

Chlor-alkali industrial contamination and riverine transport of mercury: Distribution and partitioning of mercury between water, suspended matter, and bottom sediment of the Thur River, France [PDF]

open access: yes, 2006
Total dissolved and total particulate Hg mass balances were estimated during one hydrological period (July 2001–June 2002) in the Thur River basin, which is heavily polluted by chlor-alkali industrial activity.
Hissler, Christophe, Probst, Jean-Luc
core   +3 more sources

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

Temporal and spatial variation of limnological variables and biomass of different macrophyte species in a Neotropical reservoir (São Paulo - Brazil) [PDF]

open access: yes, 2013
Aim: This study reports an investigation of limnological characteristics and aquatic macrophyte occurrence in a neotropical reservoir in order to assess the spatio-temporal variation of water and sediment variables and their influence on plant ...
Bottino, Flávia   +2 more
core   +2 more sources

Estimating Total Sediment Load Using Water Quality Parameters in the Sufi Chay River, Iran: A Comparative Analysis of Soft Computing and Dimensionless Approaches [PDF]

open access: yesWater Harvesting Research
The sediment transport and the relation to water quality parameters and hydrological characteristics in the Sufi Chay River in Iran were investigated in this study using long-term monitoring data.
Jafar Chabokpour
doaj   +1 more source

Analysis and evaluation of sediment pollutants of Euphrates River at Al-Nasiriyah city, south of Iraq

open access: yesمجلة علوم ذي قار, 2023
In this work, total phosphorus (TP), total nitrogen (TN) and organic matter (OM) were detected in the sediment of Euphrates River in different period’s time. Then we did the analysis and the characterization of these pollutants for this river.
Aliaa Shakir abd alameer Albaaj
doaj   +2 more sources

Long-term improvement of sediment in situ restoration and REDOX characteristics by Vallisneria natans coupling with carbon fiber

open access: yesEcotoxicology and Environmental Safety, 2023
China is conducting ecological restoration work in urban water bodies. Under anoxic and anaerobic conditions, pollutants transform and produce odorous and black substances, deteriorating the water quality, which is a significant problem in urban water ...
Henan Li   +5 more
doaj   +1 more source

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