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beaches, coasts, & shorelines

Shoreline view in an estuary in northeastern New Zealand
Posted inResearch Spotlights

Estuary Research Suffers from Scientific Bias

Kate Wheeling, freelance science writer by Kate Wheeling 17 July 202010 February 2022

Researchers are calling for a closer look at nutrient cycling in tropical and low-nutrient estuaries, which have long been overlooked in the scientific literature.

Funafuti atoll, in Tuvalu
Posted inNews

A Brighter Future for Coral Reef Islands

Hannah Thomasy, Science Writer by Hannah Thomasy 15 July 20203 November 2021

Although some islands demonstrate more resiliency than previously thought, island communities may require significant flood-resistant infrastructure to maintain their way of life.

A view along the Atlantic coastline of South Africa showing hillslopes descending to the beach and ocean
Posted inResearch Spotlights

Ancient Sea Levels in South Africa May Offer Modern Analogues

Aaron Sidder, freelance science writer by Aaron Sidder 14 July 202026 January 2023

Largely spared from disruptive tectonic activity, the South African coastline offers a natural setting to study sea levels from when Earth’s atmospheric carbon dioxide last reached today’s levels.

Seabird soars over a very stormy Southern Ocean
Posted inNews

Larger Waves in Store as the Planet Warms

Katherine Kornei, Science Writer by Katherine Kornei 9 July 202030 November 2022

By the end of the 21st century, waves will have gotten larger in some ocean basins, particularly the Southern Ocean, climate modeling reveals.

Two charts showing simulated geoelectric fields along a profile running south-east to north-west through New York City
Posted inEditors' Highlights

Is Space Weather Worse by the Sea?

by Michael A. Hapgood 29 June 202028 March 2023

A new simulation of space-weather driven geoelectric fields at the land/sea conductivity boundary shows how these fields are magnified by both coastal effects and inhomogeneous land conductivity.

Photo of a low rock jetty separating the ocean from a fish pond
Posted inNews

El Agua Subterránea es la “Conexión Occulta” Entre la Tierra y el Océano

Richard Sima, freelance science writer by Richard J. Sima 18 June 202030 November 2022

La importancia del agua subterránea dulce para los ecosistemas costeros es revelada utilizando el primer modelo numérico a escala global.

Photo of a low rock jetty separating the ocean from a fish pond
Posted inNews

Groundwater Is the “Hidden Connection” Between Land and Sea

Richard Sima, freelance science writer by Richard J. Sima 28 April 202030 November 2022

The importance of fresh groundwater to coastal ecosystems is revealed using the first computer model at a global scale.

A view of the San Juan Bay Estuary
Posted inResearch Spotlights

Linking Hydrology and Biogeochemistry in a Tropical Urban Estuary

Aaron Sidder, freelance science writer by Aaron Sidder 14 April 202010 February 2022

Low-lying coastal estuaries are intertwined with tropical cities around the world. Yet little is known about these water bodies, which affect millions of people globally.

Posted inEditors' Highlights

Arctic Coast Erosion Linked to Large-Scale Climate Variability

by J. Sprintall 10 April 202015 November 2021

Changes in rates of Arctic coastal erosion detected from multi-decadal measurements are attributed to the shorter duration in the winter sea ice coverage and large-scale changes in the wind patterns.

Aerial view of a flat floodplain delta, agricultural land, and a town beyond
Posted inResearch Spotlights

Finding Natural Solutions to Man-Made Problems in River Deltas

Kate Wheeling, freelance science writer by Kate Wheeling 3 April 202019 September 2023

Decades of research on river deltas identify gaps in our knowledge of delta behavior and the tools required to fill them in.

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