Results 21 to 30 of about 311 (197)

FORECAST OF THE GROUND-WATER TABLE OCCURRENCE CHANGE IN THE TERRITORY OF TYUMEN REGION

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2016
The problem of raising the level of ground urban land Tyumen now has priority. This is due to the intensive development of the city. It is established, natural and technogenic factors have an impact on the groundwater level regime in built-up part of the
T. V. Semenova, D. I. Danina
doaj   +1 more source

Alternative stable states and hydrological regime shifts in a large intermittent river

open access: yesEnvironmental Research Letters, 2022
Non-perennial rivers and streams make up over half the global river network and are becoming more widespread. Transitions from perennial to non-perennial flow are a threshold-type change that can lead to alternative stable states in aquatic ecosystems ...
Sam Zipper   +4 more
doaj   +1 more source

Evaluation of the influence of mountain peat bogs restoration measures on the groundwater level: case study Rokytka peat bog, the Šumava Mts., Czech Republic

open access: yesActa Universitatis Carolinae Geographica, 2017
The paper evaluates measures taken to restore mountain Peat Bogs and their effect on hydrological regime, with the main focus on groundwater levels. The level of groundwater is a key factor in maintaining the character of mountain Peat Bogs and the main ...
Tomáš Doležal   +3 more
doaj   +1 more source

Hydrological and ecological impacts of run off river scheme; a case study of Ghazi Barotha hydropower project on Indus River, Pakistan

open access: yesHeliyon, 2023
Run off river schemes are getting widespread importance as they are considered environmentally safe. However, number of studies and the consequent information regarding impacts of run off river schemes is very limited worldwide.
Ehsan Inam Ullah   +5 more
doaj   +1 more source

Hydrodynamic simulation and analysis of groundwater regime as impacted by radial collector wells: A case study of Belgrade's water supply source [PDF]

open access: yesTehnika, 2015
The currently prevalent practice in hydrodynamic research is to assess radial wells by constructing a hydrodynamic model. Numerical modeling codes tended to limit the possibility of realistically representing the structural characteristics of a radial ...
Božović Đorđije M.   +2 more
doaj   +1 more source

Modeling of arsenic dynamics in groundwater of а river floodplain contaminated with mine tailings: Ogosta River case, NW Bulgaria [PDF]

open access: yesJournal of the Bulgarian Geographical Society, 2023
This study aims to reveal the arsenic dynamics in groundwater of а river floodplain contaminated with mine tailings under temperate climate conditions and natural river hydrodynamics.
Zvezdelina Marcheva   +3 more
doaj   +3 more sources

The effect of rainfall and extensive use of grasslands on water regime

open access: yesPlant, Soil and Environment, 2002
Water regimes of extensively used grasslands (one cut per year, two cuts per year, no cut, mulching) were determined and compared by drainage lysimeters in 1998-2000.
R. Duffková
doaj   +1 more source

Formation of groundwater levels of drained lands in the natural and climatic conditions of the Novgorod region

open access: yesАграрная наука Евро-Северо-Востока, 2023
Studies on the formation of groundwater levels have been carried out on open and closed drainage systems in the natural and climatic conditions of the Novgorod region for more than 30 years at 2 pilot production sites.
O. V. Balun   +3 more
doaj   +1 more source

Mapping of uplift hazard due to rising groundwater level during floods

open access: yesJournal of Flood Risk Management, 2020
European Directive 2007/60/EC only briefly mentions the problem of hazard arising due to groundwater flooding, and techniques for the mapping of hazard occuring due to rising groundwater have not yet been scientifically developed. The groundwater‐related
Tomáš Julínek   +2 more
doaj   +1 more source

MANAGEMENT OF GROUNDWATER RESOURCES IN WADI EL FARIGH AREA USING MATHEMATICAL MODELING TECHNIQUES [PDF]

open access: yesJournal of Environmental Science, 2016
Wadi El Farigh area is considered as one of the most important areas in the North of the Western Desert of Egypt. It depends on groundwater of Lower Miocene aquifer as a main source for agricultural and human resouces development.
Korany, E. A   +4 more
doaj   +1 more source

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