Results 21 to 30 of about 13,828 (262)

Sea-level rise and warming mediate coastal groundwater discharge in the Arctic

Environmental Research Letters, 2022
Groundwater discharge is an important mechanism through which fresh water and associated solutes are delivered to the ocean. Permafrost environments have traditionally been considered hydrogeologically inactive, yet with accelerated climate change and ...
Julia A Guimond, Aaron A Mohammed, Michelle A Walvoord, Victor F Bense, Barret L Kurylyk   +4 more
doaj   +1 more source

A integrated method to quantify flow exchanges between surface water and groundwater: take Suzhou section of the Xinbian River as an example

Shui kexue jinzhan, 2022
In order to improve the calculation accuracy of flow exchange between groundwater and surface water, a method that integrates the hydraulic connection and hydraulic head difference between groundwater and surface water, water temperature, Radon-222 and ...
Longcang SHU, Rong GONG, Jiawen LUAN, Jianshi GONG, Xiaohu TAO, Guizhang ZHAO, Yuezan TAO   +6 more
doaj   +1 more source

Upland Hillslope Groundwater Subsidy Affects Low‐Flow Storage–Discharge Relationship

Water Resources Research, 2023
Large‐scale cross‐site scientific synthesis on low‐flow storage–discharge relation can promote developing transferable hypotheses on the interactions among critical zone attributes and on how such interactions affect catchments’ water vulnerabilities ...
Hongyi Li, Ali A. Ameli
doaj   +1 more source

Catchment-scale assessment of groundwater discharge using ecological, thermal, and hydrochemical surveillance data in the Halton Region, Ontario

Environmental Advances
Groundwater-surface water exchange is spatiotemporally variable and costly to assess at high-resolution across large areas. This study explores the application of readily available surface water monitoring data to identify potential groundwater discharge
Nathan Beckner-Stetson, Virginie Gaye, Mason Marchildon, Andrea D. Dunn, Behnam Doulatyari, Kim Funk, Steve Holysh, Kim Barrett, Bas Vriens   +8 more
doaj   +1 more source

Observations of nearshore groundwater discharge: Kahekili Beach Park submarine springs, Maui, Hawaii

Journal of Hydrology: Regional Studies, 2017
Study region: The study region encompasses the nearshore, coastal waters off west Maui, Hawaii. Here abundant groundwater—that carries with it a strong land-based fingerprint—discharges into the coastal waters and over a coral reef.
P.W. Swarzenski, H. Dulai, K.D. Kroeger, C.G. Smith, N. Dimova, C.D. Storlazzi, N.G. Prouty, S.B. Gingerich, C.R. Glenn   +8 more
doaj   +1 more source

Investigating the spatio-temporal variability in groundwater and surface water interactions: a multi-technique approach [PDF]

Hydrology and Earth System Sciences, 2013
The interaction between groundwater and surface water along the Tambo and Nicholson rivers, southeast Australia, was investigated using 222Rn, Cl, differential flow gauging, head gradients, electrical conductivity (EC) and temperature profiles.
N. P. Unland, I. Cartwright, M. S. Andersen, G. C. Rau, J. Reed, B. S. Gilfedder, A. P. Atkinson, H. Hofmann   +7 more
doaj   +1 more source

Submarine groundwater discharge

Eos, Transactions American Geophysical Union, 1990
Measurement of groundwater discharge to rivers, lakes, estuaries, and oceans was the subject of a special session at the meeting of the North American Benthological Society, held at Virginia Polytechnic Institute and State University, Blacksburg, Va., May 22–25, 1990. The meeting was attended by more than 40 marine and aquatic ecologists, hydrologists,
openaire   +1 more source

The problem of groundwater discharge into the seas

Eos, Transactions American Geophysical Union, 1971
Introductory Note: The dynamic equilibrium of the various factors involved in the world water balance or budget is the central scientific problem of the International Hydrological Decade. One of the potentially vital elements of the balance is groundwater discharge to the oceans. To paraphrase the authors of the following Russian publication, the world
B. I. Kudelin, I. S. Zektser, A. V. Meskheteli, S. A. Brusilovsky   +3 more
openaire   +1 more source

Dilution and volatilization of groundwater contaminant discharges in streams [PDF]

Journal of Contaminant Hydrology, 2015
An analytical solution to describe dilution and volatilization of a continuous groundwater contaminant plume into streams is developed for risk assessment. The location of groundwater plume discharge into the stream (discharge through the side versus bottom of the stream) and different distributions of the contaminant plume concentration (Gaussian ...
Aisopou, Angeliki, Bjerg, Poul Løgstrup; id_orcid 0000-0002-1977-1871, Sonne, Anne Thobo, Balbarini, Nicola, Rosenberg, Louise, Binning, Philip John   +5 more
openaire   +2 more sources

Management of groundwater in the Nobi Plain that modeled groundwater use for earthquake disasters and environmental preservation [PDF]

Proceedings of the International Association of Hydrological Sciences, 2020
The pumped discharge of groundwater increased rapidly in Japan during the period of fast economic growth since the beginning of the 1960s. As a result, land subsidence has been observed, including throughout the Nobi Plain.
K. Daito
doaj   +1 more source