Results 11 to 20 of about 94,919 (328)

Assessing the role of groundwater recharge from tanks in crystalline bedrock aquifers in Karnataka, India, using hydrochemical tracers

Journal of Hydrology X, 2022
The majority of India’s rural drinking water supply is sourced from groundwater, which also plays a critical role in irrigated agriculture, supporting the livelihoods of millions of users. However, recent high abstractions are threatening the sustainable
Bentje Brauns, Somsubhra Chattopadhyay, Dan J. Lapworth, Sian E. Loveless, Alan M. MacDonald, Andrew A. McKenzie, Muddu Sekhar, Siva Naga Venkat Nara, Veena Srinivasan   +8 more
doaj   +1 more source

Impacts of climate change on Swiss alluvial aquifers – A quantitative forecast focused on natural and artificial groundwater recharge by surface water infiltration

Journal of Hydrology X, 2022
The sensitivity of future groundwater recharge and temperature development was investigated for three alluvial aquifers in the urban agglomeration of the city of Basel, Switzerland. For selected climate projections groundwater recharge and the associated
Jannis Epting, Love Råman Vinnå, Sebastiano Piccolroaz, Annette Affolter, Stefan Scheidler   +4 more
doaj   +1 more source

Identifying potential sites for artificial groundwater recharge using GIS and AHP techniques: A case study of Erbil basin, Iraq

Kuwait Journal of Science, 2023
Excessive extraction, uncontrolled withdrawal of groundwater, and unregulated practices have caused severe depletion of groundwater resources in the Erbil basin, Iraq.
Omeed Al-Kakey, Arsalan Othman, Broder Merkel   +2 more
doaj   +1 more source

Predicting groundwater recharge for varying land cover and climate conditions – a global meta-study [PDF]

Hydrology and Earth System Sciences, 2018
Groundwater recharge is one of the important factors determining the groundwater development potential of an area. Even though recharge plays a key role in controlling groundwater system dynamics, much uncertainty remains regarding the relationships ...
C. Mohan, A. W. Western, Y. Wei, M. Saft
doaj   +1 more source

Groundwater recharge estimation using water table fluctuation and empirical methods

H2Open Journal, 2022
The reliable estimation of groundwater recharge is fundamental to the appropriate use of groundwater resources. Shallow groundwater resource quantification for irrigation in highland regions remains challenging.
Meseret B. Addisie
doaj   +1 more source

Water budget study for groundwater recharge in Indus River Basin, Punjab (Pakistan)

H2Open Journal, 2023
Assessing groundwater recharge is crucial for managing and governing water resources in any region. Indus River Basin (IRB) is an area that relies heavily on canal and groundwater irrigation.
Ghulam Zakir-Hassan, Saleem Akhtar, Ghulam Shabir, Faiz Raza Hassan, Hadeed Ashraf, Muhammad Sultan   +5 more
doaj   +1 more source

Groundwater recharge estimation using empirical methods from rainfall and streamflow records

Journal of Hydrology: Regional Studies, 2021
Study region: Gumara and Ribb watersheds, Abbay Basin, Ethiopia. Study focus: In this paper, an attempt was made to estimate groundwater recharge from streamflow and rainfall records. The groundwater recharge was estimated by different empirical methods,
Tesfa Gebrie Andualem, Girum Getachew Demeke, Imran Ahmed, Mithas Ahmad Dar, Mesenbet Yibeltal   +4 more
doaj   +1 more source

Long-term groundwater recharge rates across India by in situ measurements [PDF]

Hydrology and Earth System Sciences, 2019
Groundwater recharge sustains groundwater discharge, including natural discharge through springs and the base flow to surface water as well as anthropogenic discharge through pumping wells.
S. N. Bhanja, S. N. Bhanja, A. Mukherjee, A. Mukherjee, A. Mukherjee, R. Rangarajan, B. R. Scanlon, P. Malakar, S. Verma   +8 more
doaj   +1 more source

Groundwater recharge pathway according to the environmental isotope: the case of Changwu area, Yangtze River Delta Region of China

Water Supply, 2022
Groundwater recharge is an important factor affecting water circulation. As groundwater has slow seepage, directly observing the seepage velocity and recharge path of groundwater in the aquifer is difficult. Environmental isotope technology has become an
Liang He, Junru Zhang, Suozhong Chen, Manqing Hou, Junyi Chen   +4 more
doaj   +1 more source

Regional assessment of groundwater recharge in the lower Mekong Basin [PDF]

, 2017
Groundwater recharge remains almost totally unknown across the Mekong River Basin, hindering the evaluation of groundwater potential for irrigation. A regional regression model was developed to map groundwater recharge across the Lower Mekong Basin where
Douangsavanh, Somphasith, Lacombe, Guillaume, Pavelic, Paul, Vongphachanh, Sinxay   +3 more
core   +2 more sources