Officials say beaver teeth are 7 million years old
(AP) -- The Bureau of Land Management says a fossil found by employees on federal land represents the earliest record of living beavers in North America.
Archaeology
Sep 19, 2011
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Page 12 - News tagged with land management
Slippery bark protects trees from pine beetle attack, study finds
Trees with smoother bark are better at repelling attacks by mountain pine beetles, which have difficulty gripping the slippery surface, according to a new study by the University of Colorado Boulder.
Ecology
Dec 23, 2013
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Quokkas demonstrate adaptive behavior in response to prescribed burns
Quokkas residing in the Northern Jarrah Forest, Western Australia have been found to be using fire exclusion zones to ensure their own safety and longevity.
Plants & Animals
Aug 21, 2023
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Study: Carbon buried in the soil rises again
A research team that includes a University of California, Davis, plant scientist has identified a source of carbon emissions that could play a role in understanding past and future global change.
Environment
Nov 5, 2012
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Colombia tropical forest fires spike after 2016 Peace Accords
Fires that contribute to deforestation spiked six-fold in Colombia in the year after an historic 2016 peace agreement ended decades of conflict between FARC guerrilla and government forces, according to a study in Nature ...
Environment
Dec 4, 2018
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New study highlights fundamental challenges of living with wildfire
Wildfires can have dramatic impacts on Western landscapes and communities, but human values determine whether the changes caused by fire are desired or dreaded. This is the simple—but often overlooked—message from a collaborative ...
Environment
May 10, 2019
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19
Baiting foxes can make feral cats even more 'brazen,' study of 1.5 million forest photos shows
Foxes and cats kill about 2.6 billion mammals, birds and reptiles across Australia, every year. To save native species from extinction, we need to protect them from these introduced predators. But land managers tend to focus ...
Ecology
Mar 1, 2024
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Edge habitats along roads and power lines may be key to conserving rare plants
Managing forest edge habitats to maintain a gradient of canopy cover and plant density could be key to conserving some threatened native plant species such as wild lupine, according to Penn State researchers.
Plants & Animals
Feb 1, 2024
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93
Farmers help create 'Virtual safe space' to save bumblebees
Solutions to help pollinators can be tested using a "virtual safe space" tool created by scientists at the University of Exeter in collaboration with farmers and land managers.
Ecology
Aug 13, 2021
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89
Land management options outlined to address cheatgrass invasion
A new study suggests that overgrazing and other factors increase the severity of cheatgrass invasion in sagebrush steppe, one of North America's most endangered ecosystems.
Ecology
May 13, 2013
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