Tag: carbon

How far would leaf-eating insects go to dine on their favorite food? Perhaps the other side of the world, according to researchers at Penn State who found insect damage on fossil leaves from South America that...
Observing Greenland from a helicopter, the main problem is one of comprehending scale. I have thought we were skimming low over the waves of a fjord, before noticing the tiny shadow of a seabird far below...

Carbon in our bodies likely left galaxy and came back on cosmic ‘conveyer belt’

Life on Earth could not exist without carbon. But carbon itself could not exist without stars. Nearly all elements except hydrogen and helium—including carbon,...

How much permafrost will melt this century, and where will its carbon go?

Among the many things global warming will be melting this century—sea ice, land glaciers and tourist businesses in seaside towns across the world—is permafrost....

How we discovered that the ocean’s surface absorbs much more carbon dioxide than previously thought

The oceans play a pivotal role in drawing down atmospheric carbon dioxide (CO₂) and have so far acted as a brake on the full...

Carbon dioxide collapse: How water flowed on an icy Mars

On a cold, ancient Mars, rivers flowed and a lake the size of the Mediterranean Sea swelled under the protection of thick ice ceilings,...

Hidden ocean the source of carbon dioxide on Jupiter moon: Research

Carbon dioxide detected on Jupiter's moon Europa comes from the vast ocean beneath its icy shell, research using James Webb Space Telescope data indicated...

Research reveals ‘negative feedback’ loop between warming and net exchange of carbon caused by erosion

In the study of human impact on the environment, there are few negative or stabilizing feedbacks on climate change. A team of international scientists, including...

Why rivers matter for the global carbon cycle

In a new journal article, EPFL professor Tom Battin reviews our current understanding of carbon fluxes in the world's river networks. He demonstrates their...

Rwandan tree carbon stock mapped from above

Researchers at University of Copenhagen have developed a method to map the carbon stock of individual trees by collaborating with Rwandan authorities and researchers....

Scientists: Atmospheric carbon might turn lakes more acidic

The Great Lakes have endured a lot the past century, from supersized algae blobs to invasive mussels and bloodsucking sea lamprey that nearly wiped...

NASA scientists map global salt marsh losses and their carbon impact

According to a new NASA-led study, the world has lost 561 square miles (1,453 square kilometers) of salt marshes over the past 20 years....

New insights into the ocean’s oldest carbon

Using a newly developed technique, researchers have ruled out a potential source of ancient dissolved organic matter (DOM) in the world's oceans. DOM is organic...

Discovery of the largest natural carbon onions on Earth

Recently, a study led by Dr. Yilin Chen, Prof. Yong Qin, Dr. Jiuqing Li, Associate Prof. Zhuangfu Li, Tianyu Yang (China University of Mining...

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