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Geophysical Research Letters

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Two plots showing that Delhi may experience two fewer days of pollution-favorable weather pattern and seven more days of clean-favorable weather pattern in 2070–2099.
Posted inEditors' Highlights

Reduced Winter PM2.5 in Northern India Under Global Warming

by Bin Zhao 29 October 202119 October 2022

Global warming is projected to alleviate PM2.5 pollution in Delhi by decreasing pollution-favorable weather days and increasing clean-favorable weather days.

Two world maps showing global sea-level rates computed from satellite data.
Posted inEditors' Highlights

ICESat-2 Adds Estimates of Sea Level Trends to Accomplishments

by Kathleen A. Donohue 27 October 202119 October 2022

The high spatial resolution and high orbit of ICESat-2 make it suited for measuring sea level close to the coast and in the polar regions, filling a gap in our sea level observational system.

Heavy-duty diesel vehicles drive inequalities in air quality in cities across the United States.
Posted inResearch Spotlights

An Eye in the Sky Tracks Air Pollution Inequality in U.S. Cities

Aaron Sidder, freelance science writer by Aaron Sidder 27 October 202128 March 2023

A new study uses its data to show that diesel traffic is the largest source of pollution inequality across racial and economic divides

冰层覆盖的鄂陵湖。鄂陵湖是青藏高原上最大的淡水湖,面积达610平方公里。
Posted inResearch Spotlights

青藏高原湖泊成为热通量热点

Kate Wheeling, freelance science writer by Kate Wheeling 15 October 202115 October 2021

作为世界上海拔最高的高原,青藏高原上的淡水湖就像透镜一样,吸收来自强烈太阳辐射的热量,加速冰盖融化,影响陆地-大气通量。

Dense green pine trees form the foreground. Gray rocks forming low-relief hills are in the middle distance, dotted with green trees, with a hazy blue sky in the background.
Posted inResearch Spotlights

Extinct Style of Plate Tectonics Explains Early Earth’s Flat Mountains

by Rebecca Dzombak 7 October 202117 February 2023

The geologic record suggests that despite Earth’s hot, thin crust during the Proterozoic, mountains were still able to form thanks to an extinct style of crustal deformation.

Runoff from Aneto Glacier in the Pyrenees mountains in September 2020
Posted inResearch Spotlights

Pyrenees Glaciers Are Rapidly Disappearing

Joshua Learn, Science Writer by Joshua Rapp Learn 4 October 202129 March 2023

Three of the remaining glaciers in the Pyrenees mountain range stopped flowing in the past decade.

A fossil of Zhenyuanlong suni, a feathered dinosaur from the Early Cretaceous
Posted inResearch Spotlights

Cool Oasis for Cretaceous Feathered Dinosaurs

by Rebecca Dzombak 1 October 202111 January 2022

A new study found that the Jehol Biota had chilly temperatures and high altitudes when feathered dinosaurs roamed the slopes.

A view of ice covering Ngoring Lake, which is the largest freshwater lake (610 square kilometers) on the Tibetan Plateau.
Posted inResearch Spotlights

Tibetan Plateau Lakes as Heat Flux Hot Spots

Kate Wheeling, freelance science writer by Kate Wheeling 3 September 202126 October 2021

Freshwater lakes on the highest plateau in the world act like lenses that accumulate heat from the intense solar radiation, accelerating ice cover melt and affecting land-atmosphere fluxes.

流经西伯利亚的额尔齐斯河
Posted inResearch Spotlights

300万年前,额尔齐斯河推动了北极海冰的扩张

by David Shultz 25 August 202129 September 2021

西伯利亚河的形成导致大量淡水流入喀拉海,从根本上改变了北冰洋和地球的气候。

Kominato Beach and Kopepe Beach, part of the Ogasawara Islands located in Japan
Posted inResearch Spotlights

First Report of Seismicity That Initiated in the Lower Mantle

by Jack Lee 19 August 20214 August 2023

A 4D back-projection method revealed that aftershocks of the 2015 earthquake beneath the Ogasawara (Bonin) Islands occurred as deep as about 750 kilometers.

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10 July 20258 July 2025
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25 June 202525 June 2025
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