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Climate Change

Researchers analyze historical modeling outputs to assess seasonal climate predictions
Posted inResearch Spotlights

Evaluating the Accuracy of Seasonal Climate Predictions

by Terri Cook 12 July 20187 October 2022

An analysis of historical modeling outputs is improving our understanding of the relationships between different types of seasonal forecasting skills.

Researchers track dissolved organic carbon in high-elevation lakes to understand how lakes have been affected by acid rain and a changing climate.
Posted inResearch Spotlights

Effects of Acid Rain, Climate Change on Freshwater Lakes

Aaron Sidder, freelance science writer by Aaron Sidder 11 July 201821 March 2022

New England lakes weathered years of acid rain. A new study tracks how they are faring after 30 years of regulation and how climate change factors into the equation.

Former EPA administrator Scott Pruitt
Posted inNews

Environmentalists Are Glad Pruitt Is Out but Worry What’s Next

by Randy Showstack 6 July 201825 May 2022

With Scott Pruitt’s resignation, EPA deputy administrator Andrew Wheeler, a former coal lobbyist, takes charge and is likely to continue the same deregulation and antienvironment policies.

Researchers examine how mesquite trees move water between soil layers
Posted inResearch Spotlights

How Mesquite Trees Gain a Competitive Edge in Arid Arizona

Aaron Sidder, freelance science writer by Aaron Sidder 6 July 20183 March 2023

A new study shows that mesquites employ hydraulic redistribution to move water between soil layers in the savannas of Santa Rita.

A bulk cargo ship docked under a port crane.
Posted inNews

Trump’s Ocean Policy Order Draws Ire from Conservation Groups

by Randy Showstack 3 July 201820 January 2023

The executive order gives nods to science and the environment but focuses on resource development and national security.

Climate change models simulate land cover types like these rain forests and coastal mountain ranges in South America.
Posted inScience Updates

Toward Standardized Data Sets for Climate Model Experimentation

by P. J. Durack, K. E. Taylor, V. Eyring, S. K. Ames, T. Hoang, D. Nadeau, C. Doutriaux, M. Stockhause and P. J. Gleckler 2 July 201813 March 2023

A new initiative collects, archives, and documents climate forcing data sets to support coordinated modeling activities that study past, present, and future climates.

Researchers examine the impact of increased precipitation on lake water clarity.
Posted inResearch Spotlights

Dark and Stormy: How More Rainfall Leads to Warm and Murky Lakes

by Terri Cook 2 July 2018

Reduced clarity in two northeastern Pennsylvania lakes has resulted in warmer surface water and cooler bottom water despite stable regional air temperatures during the past 3 decades.

Researchers examine the role of upper estuaries as blue carbon sinks
Posted inResearch Spotlights

Upper Estuaries Found to Be Significant Blue Carbon Sink

Aaron Sidder, freelance science writer by Aaron Sidder 29 June 201826 March 2024

Inland from the seagrass and salt marsh ecosystems that border the ocean, upper estuaries store more carbon than previously realized and could play an important role in mitigating climate change.

Ocean currents intensity map
Posted inScience Updates

Exploring the Interplay Between Ocean Eddies and the Atmosphere

by W. Robinson, S. Speich and E. Chassignet 28 June 201816 December 2021

Ocean Mesoscale Eddy Interactions with the Atmosphere: A CLIVAR Workshop; Portland, Oregon, 17–18 February 2018

Researchers use remote sensing to track how vegetation affects dissolved organic carbon in waterways
Posted inResearch Spotlights

Refining Remote Sensing of Dissolved Organic Carbon in Waterways

by E. Underwood 22 June 20186 January 2023

Nearby vegetation affects the color of organic matter, a new study finds.

Posts pagination

Newer posts 1 … 188 189 190 191 192 … 262 Older posts
Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

How Tides and River Water Combine to Amplify Floods

14 July 202614 July 2026
Editors' Highlights

A Satellite-Based Global Carbon Flux Product is Sensitive to Droughts 

8 July 20266 July 2026
Editors' Vox

Small-Scale Indian Ocean Dynamics Underpin Marine Ecology and Climate

4 June 20263 June 2026
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