Results 41 to 50 of about 874,608 (259)

Assessment of groundwater discharge pathways in a till-dominated coastal aquifer

Journal of Hydrology: Regional Studies, 2022
Study region: Mabou Harbour located in Cape Breton Island, Nova Scotia, Canada, is representative of the many natural harbours throughout the Maritime region of Canada as the surrounding landscape is overlain by glacial deposits, predominantly composed ...
Raymond D. Craddock, Gavin W. Kennedy, Rob C. Jamieson, Jonathan Keizer, Aaron A. Mohammed, Barret L. Kurylyk   +5 more
doaj   +1 more source

Probabilistic characterization of seepage‐induced tunnel face failure via a two‐phase double‐point material point method

Deep Underground Science and Engineering, EarlyView.
To address seepage‐induced tunnel face collapse, this study develops a two‐phase double‐point MPM framework to capture large‐deformation hydro‐mechanical interactions. Incorporating a cementation‐based constitutive model with dynamic permeability updates, the model is successfully validated against saturated granular‐column collapse experiments ...
Yue Tong, Mingliang Zhou, Jie Xu, Zeyu Li, Yisheng Zhao, Jin An, Hongwei Huang   +6 more
wiley   +1 more source

Discharge of Meteoric Water in the Eastern Norwegian Sea since the Last Glacial Period

Geophysical Research Letters, 2019
Submarine groundwater discharge could impact the transport of critical solutes to the ocean. However, its driver(s), significance over geological time scales, and geographical coverage are poorly understood.
Wei‐Li Hong, Aivo Lepland, Tobias Himmler, Ji‐Hoon Kim, Shyam Chand, Diana Sahy, Evan A. Solomon, James W. B. Rae, Tõnu Martma, Seung‐Il Nam, Jochen Knies   +10 more
doaj   +1 more source

How Multiple Streams Influence Agenda‐Setting for Water Reuse in Swiss Substates

Environmental Policy and Governance, EarlyView.
ABSTRACT As climate change creates significant challenges for both the environment and society, potential mitigation and adaptation solutions are widely discussed. Yet, neither challenges nor their potential solutions automatically reach the political agenda or lead to a policy decision.
Magdalena A. Knabl, Katrin Pakizer, Manuel Fischer, Eberhard Morgenroth, Christian Binz   +4 more
wiley   +1 more source

Review of Research Progress on the Influence of Groundwater Discharge on Seabed Stability

Journal of Marine Science and Engineering
Submarine groundwater discharge (SGD) refers to the flow of groundwater that enters seawater through the seabed surface at the edge of the coastal shelf.
Zhentian Jia, Hongxian Shan, Hanlu Liu, Zhengrong Zhang, Long Jiang, Siming Wang, Yonggang Jia, Yongzheng Quan   +7 more
doaj   +1 more source

Catchment-scale non-linear groundwater-surface water interactions in densely drained lowland catchments [PDF]

, 2009
Freely discharging lowland catchments are characterized by a strongly seasonal contracting and expanding system of discharging streams and ditches. Due to this rapidly changing active channel network, discharge and solute transport cannot be modeled by a
van der Velde, Y., de Rooij, G.H., Rooij, G.H., de, Y. van der Velde, G. H. de Rooij, Torfs, P.J.J.F., Velde, Y., van der, Torfs, P. J.J.F., Van Der Velde, Y.; id_orcid, De Rooij, G. H., P. J. J. F. Torfs   +10 more
core   +2 more sources

Does Context Really Matter for Environmental Policy Implementation? A Systematic Comparison of Implementation Determinants

Environmental Policy and Governance, EarlyView.
ABSTRACT Environmental policy addresses wicked problems such as climate change, biodiversity loss, and pollution—issues marked by complexity, conflicting objectives, and stakeholder resistance. After often‐contested policy formulation, implementers face intense pressure to deliver results.
Jonas von Pfister, Nicolai Goritz, Giorgio Varanini, Adrien Ludot, Julian Nal, Maria Proestou, Alexandra Gottinger   +6 more
wiley   +1 more source

Airborne Thermal Data Identifies Groundwater Discharge at the North-Western Coast of the Dead Sea

Remote Sensing, 2013
A qualitative and quantitative monitoring of groundwater discharge was conducted based on an airborne thermal campaign undertaken along the north-western coast of the Dead Sea in January 2011 to contribute to the relatively scarce information on ...
Ulf Mallast, Friedhelm Schwonke, Richard Gloaguen, Stefan Geyer, Martin Sauter, Christian Siebert   +5 more
doaj   +1 more source

Discovery and characterization of submarine groundwater discharge in the Siberian Arctic seas: a case study in the Buor-Khaya Gulf, Laptev Sea [PDF]

The Cryosphere, 2017
It has been suggested that increasing terrestrial water discharge to the Arctic Ocean may partly occur as submarine groundwater discharge (SGD), yet there are no direct observations of this phenomenon in the Arctic shelf seas.
A. N. Charkin, A. N. Charkin, M. Rutgers van der Loeff, N. E. Shakhova, N. E. Shakhova, Ö. Gustafsson, O. V. Dudarev, O. V. Dudarev, M. S. Cherepnev, A. N. Salyuk, A. V. Koshurnikov, E. A. Spivak, A. Y. Gunar, A. S. Ruban, I. P. Semiletov, I. P. Semiletov, I. P. Semiletov   +16 more
doaj   +1 more source

Groundwater quality and submarine groundwater discharge from rewetted coastal fen peatlands [PDF]

, 2023
Coastal peatlands store large amounts of carbon and other nutrients. This dissertation explores the impacts of rewetting drained coastal peatlands on submarine groundwater discharge (SGD) and groundwater quality.
Racasa, Erwin Don R. (gnd: 1350506427)
core   +1 more source