Results 11 to 20 of about 726 (159)

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

Permafrost and groundwater interaction: current state and future perspective

Frontiers in Earth Science, 2023
This study reviews the available and published knowledge of the interactions between permafrost and groundwater. In its content, the paper focuses mainly on groundwater recharge and discharge in the Arctic and the Qinghai-Tibet Plateau.
Magdalena Diak, Michael Ernst Böttcher, Michael Ernst Böttcher, Michael Ernst Böttcher, Cátia Milene Ehlert von Ahn, Wei-Li Hong, Monika Kędra, Lech Kotwicki, Katarzyna Koziorowska-Makuch, Karol Kuliński, Aivo Lepland, Przemysław Makuch, Arunima Sen, Arunima Sen, Aleksandra Winogradow, Marc Jürgen Silberberger, Beata Szymczycha   +16 more
doaj   +1 more source

Spatiotemporal estimation of fresh submarine groundwater discharge across the coastal shorelines of Oahu Island, Hawaii

Blue-Green Systems, 2023
The integrated hydrological model is a powerful tool that is used to assess the temporal distribution of fresh groundwater discharge especially in coastal areas.
Kariem Abdulnabi Ghazal, Olkeba Tolessa Leta, Henrietta Dulai   +2 more
doaj   +1 more source

Quantification of Submarine Groundwater Discharge in the Gaza Strip [PDF]

Water, 2018
Gaza Strip has suffered from seawater intrusion during the past three decades due to low rainfall and high abstraction from the groundwater resource. On a yearly basis, more than 170 million m3 of groundwater is abstracted, while the long-term average recharge from rainfall is 24.4 million m3/year.
Ashraf M. Mushtaha, Kristine Walraevens
openaire   +2 more sources

Contribution of fresh submarine groundwater discharge to the Gulf of Alaska

Water Resources Research, 2021
Abstract High latitude mountain environments are experiencing disproportionately adverse effects from climate change. The Gulf of Alaska (GoA) region is an embodiment of this change, particularly concerning a shifting hydrologic balance.
A. A. Russo, D. F. Boutt, L. A. Munk, J. Jenckes   +3 more
openaire   +2 more sources

Higher species richness and abundance of fish and benthic invertebrates around submarine groundwater discharge in Obama Bay, Japan

Journal of Hydrology: Regional Studies, 2017
Study focus: There have been far more studies on how the variability in surface water discharge affects production of animal communities in aquatic ecosystems while less information has been accumulated on the mechanisms of how the groundwater supply ...
Tatsuya Utsunomiya, Masaki Hata, Ryo Sugimoto, Hisami Honda, Shiho Kobayashi, Yoji Miyata, Makoto Yamada, Osamu Tominaga, Jun Shoji, Makoto Taniguchi   +9 more
doaj   +1 more source

Complex Eyed Pockmarks and Submarine Groundwater Discharge Revealed by Acoustic Data and Sediment Cores in Eckernförde Bay, SW Baltic Sea

Geochemistry, Geophysics, Geosystems, 2020
Submarine groundwater discharge into coastal areas is a common global phenomenon and is rapidly gaining scientific interest due to its influence on marine ecology, the coastal sedimentary environment, and its potential as a future freshwater resource. We
J. J. L. Hoffmann, J. Schneider von Deimling, J. F. Schröder, M. Schmidt, P. Held, G. J. Crutchley, J. Scholten, A. R. Gorman   +7 more
doaj   +1 more source

Groundwater discharge to the western Antarctic coastal ocean

Polar Research, 2019
Submarine groundwater discharge (SGD) measurements have been limited along the Antarctic coast, although groundwater discharge is becoming recognized as an important process in the Antarctic. Quantifying this meltwater pathway is important for hydrologic
Kimberly A. Null, D. Reide Corbett, Jared Crenshaw, Richard N. Peterson, Leigha E. Peterson, W. Berry Lyons   +5 more
doaj   +1 more source

River and Submarine Groundwater Discharge Effects on Diatom Phytoplankton Abundance in the Gulf of Alaska

Hydrology, 2017
The Gulf of Alaska is a highly productive ecosystem that supports fisheries and subsistence harvesting of marine resources. The highly productive summer season begins with a bloom that is dominated by diatoms.
Alanna L. Lecher, Katherine R. M. Mackey, Adina Paytan   +2 more
doaj   +1 more source

Small Muddy Paleochannels and Implications for Submarine Groundwater Discharge near Charleston, South Carolina, USA

Geosciences, 2023
The spatial variations in Quaternary sediments on the inner continental shelf are produced by the progression of depositional environments during the latest sea-level rise, and this sedimentary architecture plays a fundamental role in controlling ...
Scott M. White, Erin Smoak, Andrew L. Leier, Alicia M. Wilson   +3 more
doaj   +1 more source