Results 51 to 60 of about 107,532 (164)

Rare earth element dynamics in the deep subsurface of a high-energy beach

Frontiers in Marine Science
Subterranean estuaries of high-energy beaches are considered as dynamic biogeochemical reactors. The advective porewater flow and associated transport of organic and inorganic constituents reach deep into the subsurface.
Magali Roberts, Anja Reckhardt, Kojo Amoako, Grace A. Abarike, Hannelore Waska, Jutta Niggemann, Felix Auer, Moritz Holtappels, Michael Ernst Böttcher, Michael Ernst Böttcher, Michael Ernst Böttcher, Katharina Pahnke   +11 more
doaj   +1 more source

A Global Review of Microplastic Contamination in Groundwater: Empirical Evidence and Latin American Perspectives

Water and Environment Journal, Volume 40, Issue 3, Page 357-366, August 2026.
ABSTRACT The presence of microplastics (MPs) in groundwater has emerged as a significant concern due to their environmental impact and the threat they pose to vital water resources, groundwater being one of the most important freshwater sources in the world.
Lara Luiza de Oliveira Pompermayer, Ana Dalva de Oliveira de Santos, Danieli Lima da Cunha, Joel de Matos Junior, Khauê Silva Vieira, Diego Gomes Carvalho, Christine Claire Gaylarde, José Antonio Baptista Neto   +7 more
wiley   +1 more source

Estuary News: Newsletter of the Delaware Estuary Program, Vol. 14, No. 1, Fall 2003

, 2003
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...

core   +1 more source

Microplastic flux through submarine groundwater discharge in a subterranean estuary of Southwest India

Environmental Systems Research
The marine environment receives microplastics (MPs) from multiple pathways, including rivers, wind, and surface runoff. However, subterranean estuaries—mixing zones of terrestrial groundwater and seawater beneath the coastal seabed—have received little ...
Gokul Valsan, Anjali Tamrakar, Santhosh Prabhu, Jagath Chand, P. Vyshnav, Nelson Rangel-Buitrago, Anish Kumar Warrier   +6 more
doaj   +1 more source

Numerical Investigation of Storm Surge Effects on Denitrification in Nearshore Aquifers

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract Coastal aquifers are highly dynamic environments, sensitive to both regular hydrodynamic forcing and extreme events. Among these, storm surges can significantly alter subsurface flow by expanding the upper saline plume (USP), modifying residence times, and intensifying mixing between fresh groundwater and seawater.
Wenjin Song, Chunhui Lu, Jia Zhang, Jian Luo   +3 more
wiley   +1 more source

Challenges and Advances Driving Studies on Aquatic Insects of the Order Coleoptera

Freshwater Biology, Volume 71, Issue 7, July 2026.
ABSTRACT Aquatic beetles (Coleoptera) are known for their high taxonomic and ecological diversity and their sensitivity to environmental changes, making them key bioindicators in ecological assessments. However, numerous knowledge gaps persist globally.
Everton Cruz da Silva, Mayerly Alexandra Guerrero‐Moreno, Fernando Abreu Oliveira, Iluany da Silva Costa, Eduarda Silva de Lima, Emilly Vieira Drosdosky, Karla Pereira Drosdosky, Matheus Fernandes de Freitas, Ana Caroline Leal‐Nascimento, Gabriel Santos da Silva, Adrielly Souza de Oliveira, Esiene da Costa Chaves, Ana Karina Moreyra, James Moura, Welington Ribeiro de Souza, Leandro Juen, José Max Barbosa Oliveira‐Junior, Karina Dias‐Silva   +17 more
wiley   +1 more source

Estuary News: Newsletter of the Delaware Estuary Program, Vol. 12, No. 1, Fall 2001

, 2001
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...

core   +1 more source

The Three Domains of Life Within the Discharge Area of a Shallow Subterranean Estuary at a High Energy Beach

Frontiers in Environmental Science, 2021
Subterranean estuaries (STEs) play an important role in linking nutrient cycling between marine and terrestrial systems. As being the primary drivers of nutrient cycling, the composition of microbial communities and their adaptation toward both ...
Julius Degenhardt, Sahar Khodami, Felix Milke, Hannelore Waska, Bert Engelen, Pedro Martinez Arbizu   +5 more
doaj   +1 more source

Estuary News: Newsletter of the Delaware Estuary Program, Vol. 11, No. 4, Summer 2001

, 2001
Estuary News is published quarterly by the Partnership for the Delaware Estuary, a private, nonprofit organization established in 1996. The Partnership leads collaborative and creative efforts to protect and enhance the Delaware Estuary and its ...

core   +1 more source

Propagation of Ocean Water Level Signals Through a Dynamic Arctic Coastal Active Layer

Hydrological Processes, Volume 40, Issue 6, June 2026.
Shifting of the saturated layer into zones of different hydraulic conductivity (K) and specific yield (Sy) results in variable degrees of signal attenuation as the active layer thaws. While the lower limit of the saturated zone is constrained by the base of the thawed zone, the upper limit is determined by fluctuating groundwater level as the coastal ...
Bay Berry, Barret L. Kurylyk, Cansu Demir, M. Bayani Cardenas, Julia A. Guimond   +4 more
wiley   +1 more source