Results 31 to 40 of about 83,703 (304)

Cap rock efficiency of geothermal systems in fold-and-thrust belts: Evidence from paleo-thermal and structural analyses in Rosario de La Frontera geothermal area (NW Argentina) [PDF]

open access: yes, 2016
Cap rock characterization of geothermal systems is often neglected despite fracturing may reduce its efficiency and favours fluid migration. We investigated the siliciclastic cap rock of Rosario de La Frontera geothermal system (NW Argentina) in order to
Aldega, L.   +7 more
core   +2 more sources

A study on the characteristics and influencing factors of reservoir sedimentation in Wanjiazhai Reservoir

open access: yesMATEC Web of Conferences, 2018
Based on measured data of the Wanjiazhai Reservoir in different periods, the characteristics of the spatial and temporal distribution of sedimentation in the reservoir area were preliminarily analyzed and the impact of reservoir operation on this ...
Ren Zhihui   +3 more
doaj   +1 more source

ESTIMATION OF REVISED CAPACITY IN GOBIND SAGAR RESERVOIR USING GOOGLE EARTH ENGINE AND GIS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Capacity studies of reservoirs are important to evaluate sedimentation and optimize reservoir operation schedule based on realistic assessment of available storage.
S. Singh   +10 more
doaj   +1 more source

Sedimentation analysis of the Middle Jurassic strata of Western Siberia in order to construct an alternative geological model of hydrocarbon accumulations [PDF]

open access: yesНефтегазовая геология: Теория и практика, 2023
For the Middle Jurassic strata, including of the Yu2 and Yu3 levels, characterized by abnormally high reservoir pressures, a sedimentological model is presented, the ranking of sedimentation conditions by sedimentation cycles with the separation of ...
Borodkin V.N.   +4 more
doaj  

Reservoir sedimentation management: A state-of-the-art review [PDF]

open access: yesJournal of Applied Research in Water and Wastewater, 2022
Reservoir sedimentation is a serious challenge in many regions of the world and has severe consequences for water management, flood control, and generation of energy.
Mohamad Reza Madadi
doaj   +1 more source

Comparison of a Mathematical Sedimentation Model Results and Hydrographically Measured Data in Alavian Dam Reservoir [PDF]

open access: yesآب و فاضلاب, 2008
Sedimentation in reservoirs not only reduces the storage capacity but also decreases the useful life of the reservoirs. It also creates problems in operation of bottom outlets and increases, the reservoir surface area and the evaporation loss.
Yousef Hassanzadeh   +2 more
doaj  

A Study of Sedimentation at the River Estuary on the Change of Reservoir Storage

open access: yesE3S Web of Conferences, 2018
Estuary of the river that leads to the reservoir has characteristics include: relatively flat, there is a change in the increase of wet cross-sectional area and backwater.
Iskahar, Suripin, Isdiyana
doaj   +1 more source

Multi-residues analysis of pre-emergence herbicides in fluvial sediments : application to the mid-Garonne River [PDF]

open access: yes, 2007
Contamination of man and ecosystems by pesticides has become a major environmental concern. Whereas many studies exist on contamination from agriculture, the effects of urban sources are usually omitted. Fluvial sediment is a complex matrix of pollutants
Devault, Damien A.   +4 more
core   +3 more sources

Estimating Reservoir Sedimentation Rates and Storage Capacity Losses Using High‐Resolution Sentinel‐2 Satellite and Water Level Data

open access: yesGeophysical Research Letters, 2023
In nearly all reservoirs, storage capacity is steadily lost due to trapping and accumulation of sediment. Despite critical importance to freshwater supplies, reservoir sedimentation rates are poorly understood due to sparse bathymetry survey data and ...
Fangfang Yao   +5 more
doaj   +1 more source

An efficient and economic desilitation strategy for reservoir sustainable development under the threat of extreme flooding threaten

open access: yesJournal of Water and Climate Change, 2022
Severe sediment disaster has already been observed locally and worldwide, and serious disasters will happen increasingly in the future due to climate change.
Chia-Ching Hung   +2 more
doaj   +1 more source

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