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Images related to Shining a G-LiHT on an Alaskan Forest

A Closer Look at Alaska’s Forests
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A Closer Look at Alaska’s Forests

A small plane flying low over remote forests is sending back eye-popping aerial photography—as well as scientific measurements that will improve understanding of how Alaska’s forests are responding to global warming.

Published Jul 25, 2014

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Is That a Forest? That Depends on How You Define It
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Is That a Forest? That Depends on How You Define It

Differences in how international and national institutions classify forests can lead to large discrepancies in measurements of land cover.

Published Nov 17, 2015

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Warmer, Drier Climate Could Transform Alaskan Forests
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Warmer, Drier Climate Could Transform Alaskan Forests

Climate change could lead to a net loss of plant life in some regions, and also could change the ratio of species that grow in them.

Published Oct 17, 2019

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When a Definition Makes a Forest Disappear
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When a Definition Makes a Forest Disappear

By changing a percentage, institutions can take some forested lands off the map.

Published Dec 18, 2015

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Tree Canopy Height from 1650 to 1992
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Tree Canopy Height from 1650 to 1992

This series of maps shows how much the landscape of the eastern United States changed between 1650 and 1992. The maps depict canopy height, the height of the tallest continuous layer of vegetation.

Published Feb 2, 2008

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A Polish Royal Forest
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A Polish Royal Forest

Since the mid-1200s, the state has controlled Niepołomice Forest, which contains some of the last pockets of old-growth forest in Poland.

Published Nov 29, 2013

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Mapping Forest Loss with Landsat
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Mapping Forest Loss with Landsat

The opening of the Landsat data archive and a partnership with Google has allowed researchers to track the fine details of forest change around the world.

Published May 7, 2015

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Spotting the Spotted Owl: 30 Years of Forest Disturbance
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Spotting the Spotted Owl: 30 Years of Forest Disturbance

Wildfires make a significant mark on the bird’s nesting and roosting habitat.

Published Dec 23, 2019

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The Green of Central Maine
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The Green of Central Maine

A patchwork of evergreen and deciduous forest has been a boon to research, outdoor recreation, and logging.

Published Feb 10, 2013

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Forest Change in Paraguay
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Forest Change in Paraguay

Between 1990 and 2000, Paraguay lost about 13 percent of its forests, including nearly 40 percent of the Atlantic Forest.

Published Nov 26, 2009

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Logging in Northern Republic of Congo
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Logging in Northern Republic of Congo

In recent decades, industrial logging has intensified in the dense tropical forests of central Africa, but few data sets exist that can help ecologists and policymakers monitor the occurrence and impact of logging over wide areas in that part of the world.

Published Jul 5, 2007

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Alaska’s Vegetation is Changing Dramatically
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Alaska’s Vegetation is Changing Dramatically

Tree and plant cover has deteriorated considerably in some areas, while advancing in other areas that previously burned or used to be frozen.

Published Jul 27, 2020

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