Related topics: climate change · ocean

North America's carbon cycle

University of Delaware associate professor Rodrigo Vargas and more than 200 experts from the United States, Canada and Mexico recently unveiled Second State of the Carbon Cycle Report (SOCCR2), a state-of-the-art assessment ...

Tracing the process of nitrous oxide formation in the ocean

Nitrogen is of fundamental importance for life on Earth. Depending on the forms and compounds in which it occurs, it can promote life, but also limit it. In addition, some nitrogen compounds, such as nitrous oxide, are extremely ...

Satellites key to addressing water scarcity

Today is World Water Day, but with millions of people in Mozambique, Malawi and Zimbabwe struggling to cope in the aftermath of Cyclone Idai, the notion of water shortages may not be at the forefront of our minds right now. ...

Undersea gases could superheat the planet

The world's oceans could harbor an unpleasant surprise for global warming, based on new research that shows how naturally occurring carbon gases trapped in reservoirs atop the seafloor escaped to superheat the planet in prehistory.

Understanding tropical rainfall, both past and present

A drop of rainwater that falls on a cassava field in Uganda takes a different path than one that falls 500 miles east in Somalia. Knowing where rain comes from now, and where it might come from under future climate scenarios, ...

Dry inland waters are underrated players in climate change

2018: A year of drought – climate change causes an increase in the number of freshwaters that run dry, at least temporarily. Also, many lakes are shrinking permanently or have disappeared completely. Around 90,000 square ...

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