Images related to Gross Primary Productivity

A Global Garden: Plants Storing Carbon
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A Global Garden: Plants Storing Carbon

By providing a measurement of all of the carbon being stored in Earth’s plants, maps like these help scientists figure out what happens to the carbon people release by burning fossil fuels.

Published Jul 8, 2011

Image of the Day Land Life Water

A Year in the Life of Carbon Dioxide
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A Year in the Life of Carbon Dioxide

NASA’s Orbiting Carbon Observatory-2 has compiled its first year of data and started quantifying the cycles of emission and absorption of the greenhouse gas.

Published Dec 12, 2015

Image of the Day Remote Sensing

OCO-2 Lifts Off
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OCO-2 Lifts Off

The Orbiting Carbon Observatory (OCO-2) may help scientists answer key questions about how carbon cycles between Earth’s atmosphere, ocean, and land.

Published Jul 3, 2014

Image of the Day Remote Sensing

Our Reliance on Plants is Increasing
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Our Reliance on Plants is Increasing

A representation of the pressure local populations put on their ecosystem, this map shows how much plant matter people need for food and other products compared to the amount of plant material produced in each region.

Published Dec 15, 2010

Image of the Day Land Life Human Presence

Global Patterns of Carbon Dioxide
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Global Patterns of Carbon Dioxide

Atmospheric carbon dioxide concentrations reached record levels in 2013.

Published Sep 27, 2013

Image of the Day Atmosphere

Satellite Detects Human Contribution to Atmospheric CO2
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Satellite Detects Human Contribution to Atmospheric CO2

Measurements from OCO-2 will provide a baseline for monitoring changes in emissions.

Published Nov 17, 2016

Image of the Day Atmosphere Life Remote Sensing

Permafrost Becoming a Carbon Source Instead of a Sink
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Permafrost Becoming a Carbon Source Instead of a Sink

As global and regional warming continues, winter emissions of carbon dioxide from Arctic lands are offsetting what plants absorb in the summer.

Published Nov 19, 2019

Image of the Day Heat Land Snow and Ice Remote Sensing

Logging and Regrowth in Washington State
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Logging and Regrowth in Washington State

This pair of images show patterns of forest clearing and regrowth in Wasghington state over 26 years. Such images help scientists understand how human decisions impact the carbon cycle and Earth’s climate.

Published Jul 5, 2011

Image of the Day Land

Faint Glow, Clear Signal from Plants
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Faint Glow, Clear Signal from Plants

As scientists detect plant fluorescence in better detail, they inch closer to helping farmers respond to extreme weather and close in on understanding how carbon cycles through ecosystems.

Published Jul 10, 2020

Image of the Day Atmosphere Land Life Water Remote Sensing

Studying Plants, Permafrost, and Carbon near Barrow, Alaska
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Studying Plants, Permafrost, and Carbon near Barrow, Alaska

Compared to a photo-like image, a false-color image of the lake-dotted tundra near Barrow, Alaska, reveals more detail about the different plant communities occupying wetter or drier areas of the landscape.

Published Oct 22, 2009

Image of the Day Land Snow and Ice

NASA’s New Carbon Counter Collects Its First Data
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NASA’s New Carbon Counter Collects Its First Data

The Orbiting Carbon Observatory-2 will help scientists quantify the levels of carbon dioxide in the atmosphere.

Published Aug 12, 2014

Image of the Day Atmosphere Remote Sensing

Measuring Carbon and Trees in the Tropics
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Measuring Carbon and Trees in the Tropics

New maps show an estimate of the carbon stored in tropical forests and how sure scientists are about those estimates.

Published Jan 18, 2012

Image of the Day Land Life