Earlier this year, the USDA/USFS Aerial Detection Monitoring sector released the R5 ADS Final Report (aka the 2023 Aerial Detection Survey Results for Region 5) highlighting the tree mortality rate in ...
Using airborne light detection and ranging technology, more commonly known as “lidar,” a team of researchers remotely studied tree death and canopy gaps across the Brazilian Amazon. Gaps in the forest ...
GREATER LAKE TAHOE AREA, Calif. – Each year aerial observers for the USDA Forest Service ride in small fixed-wing aircraft 1,000 feet above California forests. Their focus isn’t on the views or the ...
CORVALLIS, Ore. – Regional warming and drought stress are the "dominant contributors" to a rapid increase of tree mortality in old growth forests across the West during the past 50 years, a new report ...
Understanding when and where trees die in vast tropical forests is a challenging first step toward understanding carbon dynamics and climate change. Researchers explained variations in tree mortality ...
Extreme drought stress and associated bark beetle population growth contributed to an extensive tree mortality event in California, USA, resulting in more than 129 million trees dying between 2012 and ...
The pedunculate oaks typical of Leipzig's floodplain forest and other German oak forests are struggling to regenerate in the understorey due to a lack of light. One reason for this is the absence of ...
Imagine trying to understand how climate change affects vast tropical forests by determining how many trees die each year. Clouds get in the way of satellite views and on-the-ground estimates are ...
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