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beaches, coasts, & shorelines

Israeli soldiers clean tar from the beaches in February 2021 after oil from a spill in the eastern Mediterranean washed ashore.
Posted inFeatures

Seeing Through Turbulence to Track Oil Spills in the Ocean

by Guillermo García-Sánchez, Ana M. Mancho, Antonio G. Ramos, Josep Coca and Stephen Wiggins 18 August 202225 January 2023

After oil and tar washed up on eastern Mediterranean beaches in 2021, scientists devised a way to trace the pollution back to its sources using satellite imagery and mathematics.

A banana field replaced by two shrimp ponds due to soil salinization in Zhongshan, Guangdong Province, China.
Posted inResearch Spotlights

The Shapes of Shrimp Farms Affect Their Groundwater Pollution

by Aara’L Yarber 8 August 20228 August 2022

New findings may help decisionmakers optimize shrimp farm layouts, which could help improve coastal water quality.

Icebreaker at work near glacier.
Posted inNews

Seashells and Penguin Bones Reveal Thwaites Glacier’s Quiet Past

Javier Barbuzano, Science Writer by Javier Barbuzano 26 July 202226 July 2022

Antarctica’s Thwaites and Pine Island Glaciers are melting faster than they have in the past 5,500 years, new evidence shows. Against expectations, their pasts have been remarkably stable.

Diagrams showing the model fields used in the study.
Posted inEditors' Highlights

Landfalling Hurricanes Intensify Due to Coastal Downwelling

by Suzana Camargo 26 July 202221 September 2022

Hurricane winds can lead to coast downwelling, which brings warmer surface water near the coast and can contribute to the intensification of the landfalling hurricane.

San Pablo Bay marsh
Posted inResearch Spotlights

Atmospheric Rivers Help Coastal Wetlands Build Up Sediment

by Alexandra K. Scammell 13 July 202230 January 2024

Accounting for these storms and flooding can help experts predict and respond to rising sea levels.

Seawater washes over a cracked roadway along a shoreline
Posted inFeatures

Sea Level Science and Applications Support Coastal Resilience

by Nadya Vinogradova and Benjamin Hamlington 29 June 20221 June 2023

Known for precise, planetary-scale measurements, NASA is improving its decades-long effort to observe and understand sea levels to help communities prepare for the effects of Earth’s rising ocean.

Photograph of migrating sand shoals
Posted inEditors' Vox

Can We Better Predict Coastal Change?

by Jaap Nienhuis, Florent Grasso, Evan B. Goldstein, Robert Kopp, Kristen Splinter and Kristy Tiampo 17 June 20221 August 2022

A new special collection invites studies on a new era of models and knowledge that provide predictions or insights into predictability in coastal geomorphology.

View over open ocean water with clouds tinted pink by a sunrise and a distant, lone mountain on the horizon
Posted inScience Updates

“Landslide Graveyard” Holds Clues to Long-Term Tsunami Trends

by Suzanne Bull, Sally J. Watson, Jess Hillman, Hannah E. Power and Lorna J. Strachan 3 June 20221 August 2022

A new project looks to unearth information about and learn from ancient underwater landslides buried deep beneath the seafloor to support New Zealand’s resilience to natural hazards.

Muon detectors in a tunnel under Tokyo Bay
Posted inNews

Muography Array Under Tokyo Bay Spots Meteotsunami Waves

Tim Hornyak, Science Writer by Tim Hornyak 20 May 20227 March 2023

A new study shows how muons can be used to study tide and wave phenomena, helping secure coastal communities.

中国桑沟湾的筏式水产养殖
Posted inResearch Spotlights

沿岸水产养殖减少营养输送

by Jack Lee 3 May 20222 September 2022

对中国桑沟湾的高分辨率模拟显示,筏式养殖改变了水动力场,减少了营养盐从近海海底向养殖区的输送。

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

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Trees Shed Their Leaves to Adapt to Droughts

20 March 202620 March 2026
Editors' Vox

Rates of Mineral Dissolution from the Flask to Enhanced Weathering

20 March 202619 March 2026
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