Results 121 to 130 of about 787,153 (239)

Air–Water Greenhouse Gases Exchange in Surface Waters of Deception Island (South Shetland Archipelago, Antarctica): Assessment of Drivers of Spatial Variability

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.
Abstract Greenhouse gases (GHGs) such as Carbon Dioxide (CO2), Methane (CH4), and Nitrous Oxide (N2O) play critical roles in global climate change. CO2 dominates due to its high concentration and long atmospheric lifetime, while CH4 and N2O also exert strong heat‐trapping effects despite shorter residence times. Deception Island, in the Southern Ocean,
S. Amaya‐Vías, A. Brusselman, B. Delille, M. de la Paz, M. Díez‐Minguito, S. Flecha, O. Belyaev, G. Navarro, A. Tovar‐Sánchez, I. E. Huertas   +9 more
wiley   +1 more source

Geoelectric curve amplitude and percentage thickening for aquifer vulnerability and hydrological connectivity in aquifer-water channel systems: Machine learning performance metrics in Akwa Ibom State

Geosystems and Geoenvironment
This study examines the geoelectric properties of aquifer systems in Akwa Ibom State, Nigeria, to assess vulnerability and hydrological connectivity in a coastal environment challenged by saltwater intrusion and fluctuating recharge–discharge dynamics ...
N.J. George, K.R. Ekanem, A.M. Ekanem, N.I. Udosen, J.E. Thomas   +4 more
doaj   +1 more source

Can the Carbon Storage Function of a Degraded Mountain Wet Meadow Be Restored?

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 10, October 2026.
Abstract Sierra Nevada meadows experienced intense livestock grazing in the 19th century, resulting in a shift from deep‐rooted highly productive perennial clonal sedges to short‐lived and shallow‐rooted plants. The current meadow vegetation contains >20% bare ground and <10% cover of highly productive clonal sedges and rushes. We hypothesized that the
David J. Cooper, Andrew W. Swift, Evan C. Wolf, Katherine Miller, Lydia Baldwin, Melissa Booher, John A. Hribljan   +6 more
wiley   +1 more source

Hypersaline recharge in Mediterranean coastal aquifers: The role of aquifer–lagoon connectivity

Journal of Hydrology
Understanding salinity dynamics in coastal aquifers is critical for managing groundwater quality under increasing climate pressures. This study investigates seasonal salinity variations in the shallow aquifer of the La Pletera salt marsh (NE Iberian Peninsula), where hypersaline lagoons interact with an unconfined aquifer composed of fluvio-deltaic ...
E. Madaula, M. Zarroca, C. Roqué, G. Gonzalvo-Henry, W. Meredith, X.D. Quintana, J. Mencos, A. Menció   +7 more
openaire   +2 more sources

Quantifying Groundwater–Surface Water Exchange on a River Island: A Comparative Analysis of Direct and Indirect Methods

Water Resources Research, Volume 62, Issue 10, October 2026.
Abstract Groundwater–surface water exchange is a key hydrological process that governs river water quality and aquatic ecosystems. However, the quantification of such exchange remains uncertain, especially within river island aquifers where exchange processes are highly heterogeneous.
Nayeon Ki, Kyungwon Kwak, Jonghoon Park, Gyeongseo Jeong, Yongmoon Lee, Hanjin Choe, Chung‐Mo Lee   +6 more
wiley   +1 more source

Climate Adaptation in Coastal Caravan Parks: Economic Value and Equity Research Report, Report 2

, 2015
This Research Report presents for the first time information about the economic and social value of caravan and camping parks (CCPs) on coastal Crown land to campers and residents which should be considered in decision making for climate change ...
Blackwell, Boyd, Walker, Christine, Rolf, John   +2 more
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Projected expansion of potential seawater intrusion into coastal aquifers of Aotearoa New Zealand to 2150

Communications Earth & Environment
Seawater intrusion into aquifers is an escalating global threat to coastal freshwater security, agriculture, and infrastructure. Seawater intrusion is generally more likely where the water table lies below sea level.
Andrew R. Pearson, Allanah Kenny, Phil Abraham, Rachel Qiu, Richard Sutton, Murray E. Close, Theo S. Sarris   +6 more
doaj   +1 more source

Constrained Estimation of Export and Import Inter‐Basin Groundwater Flows by Coupling Deep Learning With a Water‐Age Balance Approach

Water Resources Research, Volume 62, Issue 10, October 2026.
Abstract Inter‐basin groundwater flow (IGF) is a critical process that links material and energy exchange between basins. Based on the source and flow direction of groundwater, IGF can be separated into export IGF and import IGF, which respectively denote the lateral outflow and inflow of groundwater from and into a basin.
Luyao Ren, Xiankui Zeng, Xiaodong Pan, Dong Wang, Jichun Wu   +4 more
wiley   +1 more source

From Reactive Remediation to Predictive Prevention: A Systems Synthesis of Global Soil Salinization and Sodicity

Global Change Biology, Volume 32, Issue 10, October 2026.
Salty soils are spreading across the world's farmland, often building up unnoticed for years before crop yields fall sharply and repair becomes slow and costly. Our review shows that this damage comes from linked problems in soil chemistry, water management, and policy, so fixing any one of them alone rarely works.
Matthew D. Wallenstein, Gwyn A. Beattie, Amy M. Grunden, Joana Falcao Salles   +3 more
wiley   +1 more source

College of Coastal Georgia Handbook for Students with Disabilities: Student Handbook [PDF]

, 2011
The College of Coastal Georgia (CCGA) is committed to helping each student realize his or her maximum potential. Accessibility for students with disabilities is a part of that commitment.

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