Results 51 to 60 of about 193,516 (184)

Recovering groundwater for wetlands from an anthropogenic aquifer

open access: yesFrontiers in Earth Science, 2022
Freshwater wetlands are groundwater-dependent ecosystems that require groundwater for saturation, for wetland plants and creatures, for maintenance of wetland soils, and thermal buffering.
Christine E. Hatch   +2 more
doaj   +1 more source

Effect of volcanic dykes on coastal groundwater flow and saltwater intrusion : a field-scale multiphysics approach and parameter evaluation [PDF]

open access: yes, 2017
Acknowledgments This research was primarily based on research grant‐aided by the Irish Department of Communications, Energy and Natural Resources under the National Geoscience Programme 2007–2013.
A. González-Quirós   +79 more
core   +3 more sources

The use of aero-magnetics to enhance a numerical groundwater model of the Lagan Valley aquifer, Northern Ireland [PDF]

open access: yes, 2016
Peer reviewedPublisher ...
Comte, Jean-Christophe   +3 more
core   +1 more source

The Edwards Aquifer Water Wars: The Final Chapter?

open access: yesTexas Water Journal, 2013
On December 28, 2011, the Edwards Aquifer Authority’s Board of Directors approved the recommendations of the Edwards Aquifer Recovery Implementation Program with respect to a historic Habitat Conservation Plan. The Habitat Conservation Plan could resolve
Robert L. Gulley, Jenna B. Cantwell
doaj  

Metabolic Diversity and Aero-Tolerance in Anammox Bacteria from Geochemically Distinct Aquifers

open access: yesmSystems, 2022
Anaerobic ammonium oxidation (anammox) is important for converting bioavailable nitrogen into dinitrogen gas, particularly in carbon-poor environments.
Olivia E. Mosley   +7 more
doaj   +1 more source

Location of appropriate areas for artificial feeding of shahriar plain with improvement of groundwater condition approach by Using Boolean logic model [PDF]

open access: yesتحقیقات کاربردی علوم جغرافیایی, 2020
The irregular exploitation of groundwater aquifers in Shahriyar Plain has caused the drop of ground-water level in the region. Artificial nourishment of aquifers can increase the size of ground-water storage, reduce its level drop, and also prevent the ...
parviz kardavani   +2 more
doaj  

Preliminary Investigation of the Ground-Water Resources of Baxter, Fulton, Izard and Sharp Counties, Arkansas [PDF]

open access: yes, 1980
One hundred and seventy-seven drillers\u27 well reports were used to investigate the groundwater resources of Baxter, Fulton, Izard, and Sharp counties. The most widely utilized aquifer zone is composed of the Cotter and Jefferson City dolomites.
Liebelt, Mike   +2 more
core   +2 more sources

A standardised method for measuring in situ denitrification in shallow aquifers: numerical validation and measurements in riparian wetlands [PDF]

open access: yes, 2003
A tracer test to examine in situ denitrification in shallow groundwater by a piezometer with a packer system used bromide as a tracer of dilution and acetylene (10%) to block the denitrification process at the nitrous oxide stage.
C. Bouey   +6 more
core   +3 more sources

Hydrologic Connectivity in the Edwards Aquifer between San Marcos Springs and Barton Springs during 2009 Drought Conditions

open access: yesTexas Water Journal, 2011
A study of water level data collected during the 2009 drought was conducted to determine if there is a hydrologic connection between the San Antonio segment and Barton Springs segment of the Edwards Aquifer.
Larry F. Land   +3 more
doaj  

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