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Research Spotlights

Exciting new research from AGU journals

Geohealth
Researchers discovered a correlation between a mass bird die-off and wildfires.

26 March 2021

Mass Bird Die-Off Linked to Wildfires and Toxic Gases

Using observations from crowdsourced science and weather location data, researchers concluded that wildfires caused a mass die-off of birds in the western and central United States in 2020.
Read More »

1 Comment

Planetary Sciences
在加那利群岛,一列黄道光在繁星满天的夜空中从泰德山向上延伸。

26 March 2021

形成黄道光的太空尘埃可能来自火星

朱诺号探测器飞往木星途中的偶然发现表明,形成黄道光的太空尘埃可能来自火星,但这些尘埃是如何从火星或其卫星逃逸出来的仍不得而知。
Read More »
Atmospheric Sciences
The atmosphere above remote ocean regions plays an important role in the global methanol budget.

25 March 2021

Improving the Global Budget for Atmospheric Methanol

New aircraft survey data show that although atmospheric chemistry above remote ocean regions is a considerable source of methanol production, the ocean’s net methanol emission is minor.
Read More »
Atmospheric Sciences
Cloud droplets in turbulence (left) and cloud droplets in Earth’s atmosphere (right)

18 March 2021

Atmospheric Turbulence May Promote Cloud Droplet Formation

Turbulence causes local variations in relative humidity, which can push particles past a critical saturation threshold for droplet nucleation.
Read More »

1 Comment

Climate Change
夜晚,火焰和滚滚浓烟从树上升起。

18 March 2021

多发野火可作为资源压力指标

摘要:研究人员发现,在美国西部,同步多发火灾风险的天数与资源分配之间存在着很强的相关性。
Read More »
Biogeosciences
Diatoms evolved to substitute cadmium for zinc.

17 March 2021

How Did Diatoms Evolve to Swap Zinc for the Toxic Metal Cadmium?

New network analysis suggests that zinc and cadmium sulfides weathered simultaneously in geological history, making cadmium a suitable substitute in photosynthetic pathways when zinc was scarce.
Read More »

1 Comment

Geochemistry, Mineralogy, Volcanology
Looking out from inside Lower Antelope Canyon, with the sky near the top of the frame. Characteristic layering in the sandstone is visible.

15 March 2021

The First Angstrom-Scale View of Weathering

Researchers observe how water vapor and liquid alter sedimentary rocks through physical and chemical processes.
Read More »
Planetary Sciences
A column of zodiacal light stretches skyward in the star-filled night sky beyond Mount Teide in the Canary Islands.

12 March 2021

The Space Dust That Causes Zodiacal Light Might Come from Mars

Serendipitous observations by the Juno spacecraft while it was en route to Jupiter suggest a Martian source for the dust, but how the dust escapes Mars or its moons remains unknown.
Read More »
Climate Change
电动汽车在柏林的一个加油站充电

12 March 2021

如果没有个人行动,单靠碳捕获无法解决气候问题

像使用电动汽车这样的个人选择将在很大程度上影响巴黎协定气候目标的实现。
Read More »
Hydrology, Cryosphere & Earth Surface
A rift in Antarctica’s Amery Ice Shelf

10 March 2021

Satellite Captures Detaching Iceberg in Near-Real Time

NASA’s ICESat-2 satellite recorded the cleaving of a 315-billion-ton iceberg from Amery Ice Shelf in 2019, as well as years of subtle cracking and splitting prior to the calving event.
Read More »
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Natural Hazards

Opinion 1 April 2021

Tackling Challenges of a Drier, Hotter, More Fire-Prone Future

Ocean Sciences

News 31 March 2021

Why Trillions of Jellyfish Washed Ashore from Canada to California

Planetary Sciences

News 22 March 2021

A Window into the Weather on Titan

From AGU Journals

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Geophysical Research Letters

Observational Evidence of Increasing Global Radiative Forcing

Ryan J. Kramer et al.

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JGR Atmospheres

On the Initiation of Upward Negative Lightning by Nearby Lightning Activity: An Analytical Approach

Antonio Sunjerga et al.

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Current Print Magazine


April 2021

Volume 102 Issue 4

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Most Popular

Natural Hazards

Opinion 1 April 2021

Tackling Challenges of a Drier, Hotter, More Fire-Prone Future

Ocean Sciences

News 31 March 2021

Why Trillions of Jellyfish Washed Ashore from Canada to California

Planetary Sciences

News 22 March 2021

A Window into the Weather on Titan

Most Commented

Climate Change

News 1 March 2021

The Surprising Source of Greenhouse Gas Emissions

13 Comments

Planetary Sciences

News 27 January 2021

An Asteroid “Double Disaster” Struck Germany in the Miocene

8 Comments

Education

News 19 March 2021

Racist Slurs in Place-Names Have to Go, Say Geoscientists

7 Comments

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Hydrology, Cryosphere & Earth Surface

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Sediment Mismanagement Puts Reservoirs and Ecosystems at Risk

Natural Hazards

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Space Science & Space Physics

News 9 April 2021

A Space Hurricane Spotted Above the Polar Cap

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