Carbon Cycle

Earth
Carbon Cycle
Climate Change
Greenhouse Gases
Jet Propulsion Laboratory
Earth’s far northern reaches have locked carbon underground for millennia. New research paints a picture of a landscape in change. A new study, co-authored by NASA scientists, details where and how greenhouse gases are escaping from the Earth’s vast northern permafrost region as the Arctic warms.
Posted October 29, 2024
Climate Change
Carbon Cycle
Earth
Greenhouse Gases
Jet Propulsion Laboratory
Oceans
Runoff from one of North America’s largest rivers is driving intense carbon dioxide emissions in the Arctic Ocean. When it comes to influencing climate change, the world’s smallest ocean punches above its weight. It’s been estimated that the cold waters of the Arctic absorb as much as 180 million metric tons of carbon per year […]
Posted December 21, 2023
People of Goddard
Carbon Cycle
Earth
Earth Science
Goddard Space Flight Center
Oceans
Dr. Peter Griffith serves as the director of NASA’s Carbon Cycle and Ecosystems Office at NASA’s Goddard Space Flight Center. Dr. Griffith's scientific journey began by swimming in lakes as a child, then to scuba diving with the Smithsonian Institution, and now he studies Earth’s changing climate with NASA.
Posted November 8, 2023
Earth
Carbon Cycle
Climate Change
Jet Propulsion Laboratory
Natural Disasters
Wildfires
Methane ‘hot spots’ in the Yukon-Kuskokwim Delta are more likely to be found where recent wildfires burned into the tundra, altering carbon emissions from the land. In Alaska’s largest river delta, tundra that has been scorched by wildfire is emitting more methane than the rest of the landscape long after the flames died, scientists have […]
Posted November 1, 2023
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