Results 101 to 110 of about 2,863 (213)

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

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

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

Groundwater Throughflow and Seawater Intrusion in High Quality Coastal Aquifers. [PDF]

Sci Rep, 2020
Costall AR, Harris BD, Teo B, Schaa R, Wagner FM, Pigois JP.   +5 more
europepmc   +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

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

Publisher Correction: Groundwater Throughflow and Seawater Intrusion in High Quality Coastal Aquifers. [PDF]

Sci Rep, 2020
Costall AR, Harris BD, Teo B, Schaa R, Wagner FM, Pigois JP.   +5 more
europepmc   +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

Hydrochemical analysis of groundwater quality along the coastal aquifers in part of Ogun Waterside, Ogun State, southwestern Nigeria. [PDF]

Heliyon, 2020
Badmus GO, Akinyemi OD, Gbadebo AM, Oyedepo JA.   +3 more
europepmc   +1 more source

The effects of bioturbation on porewater chemistry and early marine diagenesis: Evidence from a modern intertidal zone in Abu Dhabi, U.A.E.

Sedimentology, Volume 73, Issue 6, Page 2120-2142, October 2026.
ABSTRACT Early marine carbonate cements generally form in CaCO3‐supersaturated seawater at the seabed or shallow burial depths, resulting in syn‐sedimentary cemented firmgrounds and hardgrounds. The processes controlling early marine diagenesis are complex, particularly in coastal environments where geochemistry is influenced by different water sources
Drew Brown, Tom Kibblewhite, Fiona Whitaker, Daniela Gutierrez‐Rueda, Daniel S. Alessi, John‐Paul Zonneveld, Murray Gingras, Hilary Corlett   +7 more
wiley   +1 more source