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Gonéri Le Cozannet

Associate Editor, Earth’s Future

Photos of atoll islands
Posted inEditors' Highlights

Coastal Models Quantify How Natural Islands Respond to Sea Level Rise

by Gonéri Le Cozannet 28 April 202525 April 2025

Coastal models enhance understanding of future flooding frequency on atoll islands, paving the way to explore the limits of adaptation in the face of rising sea levels and climate change.

Satellite image of a barrier island.
Posted inEditors' Highlights

Barrier Islands Are at the Forefront of Climate Change Adaptation

by Gonéri Le Cozannet 12 April 202412 April 2024

Coastal evolution modeling sheds light on the impacts of coastal development and adaptation decisions on barrier islands in the era of sea-level rise.

World map showing geographic distribution of coastal adaptation studies.
Posted inEditors' Highlights

Gaps and Challenges in Coastal Adaptation Research

by Gonéri Le Cozannet 22 August 202322 August 2023

A new study reviews 650 empirical studies on coastal adaptation, revealing knowledge gaps on its implementation, policy, governance, and economic contexts, especially in the Global South.

Diagrams from the paper
Posted inEditors' Highlights

A Turning Point for Estuaries Worldwide

by Gonéri Le Cozannet 4 April 20237 June 2023

As estuarine barriers are built in response to sea level rise, flooding, and salinization, more research is needed to better understand their implications for human activities and ecosystems.

Sentinel-2A natural-color satellite image of the Sundarbans area in the Ganges-Brahmaputra Delta, captured on 18 March 2016.
Posted inOpinions

Monitoring Coastal Zone Changes from Space

by A. Cazenave, Gonéri Le Cozannet, J. Benveniste, P. L. Woodworth and N. Champollion 2 November 201724 February 2023

The resilience of coastal communities depends on an integrated, worldwide coastal monitoring effort. Satellite observations provide valuable data on global to local scales.

A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

Simplicity May Be the Key to Understanding Soil Moisture

23 May 202523 May 2025
Editors' Highlights

Creep Cavitation May Lead to Earthquake Nucleation

22 May 202521 May 2025
Editors' Vox

Decoding Crop Evapotranspiration

6 May 20256 May 2025
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