Results 11 to 20 of about 89,212 (215)

Effects of preferential flow on snowmelt partitioning and groundwater recharge in frozen soils [PDF]

open access: yesHydrology and Earth System Sciences, 2019
Snowmelt is a major source of groundwater recharge in cold regions. Throughout many landscapes snowmelt occurs when the ground is still frozen; thus frozen soil processes play an important role in snowmelt routing, and, by extension, the timing and ...
A. A. Mohammed   +4 more
doaj   +1 more source

Hydrogeological feasibility of mine water deep geological storage in Baotashan coarse sandstone: A case study in Ordos Basin

open access: yesDeep Underground Science and Engineering, Volume 1, Issue 2, Page 148-164, December 2022., 2022
We conducted a new approach of mine water‐deep geological storage, the results showed that the hydrogeological feasibility of Baotashan coarse sandstone (BCS) was impressive and useful for real project. The effective porosity of BCS aquifers ranged from 1.36% to 3.46% and the capacity of mine water geological storage was 0.455–1.266 Mm3 for 1 km2 in ...
Ge Chen, Yajun Sun, Zhimin Xu, Xin Li
wiley   +1 more source

Long term monitoring of rainwater harvesting tanks: Is multi‐years management possible in crystalline South Indian aquifers?

open access: yesHydrological Processes, Volume 36, Issue 12, December 2022., 2022
Measurements: (a) Evolution of water levels in the tank versus rainfall; b) maximum water extent in tank are after the 2012 monsoon and 08/08/2012, dark red and 2013 monsoon (30/10/2013, light red). (c) Tank area evolution estimated through computed water balance, remote sensing data and GPS tracking. Shaded grey represent the uncertainty.
Alexandre Boisson   +6 more
wiley   +1 more source

Hydrogeologic Investigation of a Covered Karst Terrain [PDF]

open access: yes, 2022
Increasing demand for water for agricultural use within the Dougherty Plain of the Southeastern United States has depleted surface water bodies. In karstic landscapes, such as the Dougherty Plain in southwest Georgia where the linkages between surface ...
Honings, Joseph Peter
core   +2 more sources

Oxygenation of a karst subterranean estuary during a tropical cyclone: mechanisms and implications for the carbon cycle

open access: yesLimnology and Oceanography, Volume 67, Issue 12, Page 2691-2705, December 2022., 2022
Abstract Seasonal precipitation affects carbon turnover and methane accumulation in karst subterranean estuaries, the region of coastal carbonate aquifers where hydrologic and biogeochemical processes regulate material exchange between the land and ocean.
David Brankovits   +2 more
wiley   +1 more source

Estimation of temporal and spatial variations in groundwater recharge in unconfined sand aquifers using Scots pine inventories [PDF]

open access: yes, 2014
Acknowledgements. This study was made possible through funding from the EU 7th Framework programme GENESIS (contract number 226536), AQVI project (no. 128377) in Academy of Finland AKVA research programme, the Renlund Foundation, VALUE doctoral school ...
Ala-Aho, P., Kløve, B., Rossi, P. M.
core   +2 more sources

Superstructures of Zeolitic Imidazolate Frameworks to Single‐ and Multiatom Sites for Electrochemical Energy Conversion

open access: yesSmall, Volume 18, Issue 52, December 28, 2022., 2022
This review summarizes the advances in ZIF‐derived superstructures in the electrochemical hydrogen evolution reaction, oxygen evolution reaction, and oxygen reduction reaction processes, with an emphasis on the role of metal–nitrogen–carbon active sites in catalytic properties.
Rahul Patil   +5 more
wiley   +1 more source

The role of superficial geology in controlling groundwater recharge in the weathered crystalline basement of semi-arid Tanzania [PDF]

open access: yes, 2021
Study region: Little Kinyasungwe River Catchment, central semi-arid Tanzania. Study focus: The structure and hydraulic properties of superficial geology can play a crucial role in controlling groundwater recharge in drylands.
Chambers, J   +8 more
core  

Importance of small geological features for simulated spatial patterns in tile drain flow in Fensholt catchment of Denmark [PDF]

open access: yes, 2023
Study region: Fensholt, Denmark. Study focus: Tile drains are commonly used in agricultural fields with loamy soils in Denmark to improve crop yield by removing excessive water.
Christiansen, Anders Vest   +3 more
core   +1 more source

Assembly of female and male hihi genomes (stitchbird; Notiomystis cincta) enables characterization of the W chromosome and resources for conservation genomics

open access: yesMolecular Ecology Resources, EarlyView., 2023
Abstract A high‐quality reference genome can be a valuable resource for threatened species by providing a foundation to assess their evolutionary potential to adapt to future pressures such as environmental change. We assembled the genome of a female hihi (Notiomysits cincta), a threatened passerine bird endemic to Aotearoa New Zealand.
Sarah Bailey   +7 more
wiley   +1 more source

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