Examining the intricacies of ozone removal by deciduous forests
Ozone plays a vital role in Earth's climate system. In the stratosphere, which begins about six miles (9.7 kilometers) off the ground, ozone protects the planet from harmful ultraviolet radiation. Lower in the atmosphere, however, the molecule is an.....»»
Clearance of deer cull carcasses is a loss to ecosystem, finds Scotland study
The removal of deer bodies following annual culls in Scotland may be depriving the environment of essential nutrients, according to a new study published in Ecological Solutions and Evidence......»»
Net effects of man-made nitrogen attenuate global warming, researchers find
Nitrogen fertilizers and nitrogen oxides from fossil fuels are known for their environmental damage: they pollute the air and drinking water, lead to over-fertilization of water and land ecosystems, reduce biodiversity and damage the ozone layer......»»
Colombia orchid sanctuary collects and clones endangered species
Deep in Colombia's northwestern forests, an orchid enthusiast has gathered a colorful collection of nearly 25,000 specimens, some of which he is cloning to protect them from extinction......»»
Examining progress on volatile organic compound pollution control via the catalytic method
Volatile organic compounds (VOCs), with toxicity and irritability, could cause atmospheric environmental problems such as haze and photochemical smog, seriously threatening the ecological environment and human health. The primary source of VOCs is hu.....»»
Heat-sensitive trees moving uphill due to rising temperatures, study finds
Trees in the Brazilian Atlantic Forest are migrating in search of more favorable temperatures, with species in mountain forests moving uphill to escape rising heat caused by climate change, a new study reveals......»»
Using forest resources strengthens food security, study finds
Forests can reduce hunger in rural households while also capturing carbon and advancing sustainability goals for low- and middle-income countries, according to new research by University of Notre Dame experts......»»
Will burying biomass underground curb climate change?
Though carbon removal startups may limit global warming, significant questions remain. (credit: TEEIC) On April 11, a small company called Graphyte began pumping out beige bricks, somewhat the consistency of particle boa.....»»
Study shows tree species have different strategies for coping with light conditions in forest understory
Scientists at the Institute of Applied Ecology of the Chinese Academy of Sciences have made a breakthrough in understanding why Korean pine trees are struggling to regenerate naturally in certain forests. These broad-leaf Korean pine forests are vita.....»»
Genome study informs restoration of American chestnut tree
Native trees adapt to the climate and environmental conditions of their area to survive. Researchers in the College of Natural Resources and Environment in collaboration with the American Chestnut Foundation confirmed this by examining the genome of.....»»
Electrified membranes with carbon nanotubes offer faster nitrate removal in drinking water
Nitrate contamination in water has long presented threats to the environment and human health. Now, Yale researchers have developed an efficient and effective way to remove it......»»
Q&A: Creators of first-ever hurricane evacuation order database say it may hold keys to future readiness
A team of University of Virginia researchers has released the first-ever database of hurricane evacuation orders in the United States. By examining what has worked (and hasn't) in the face of oncoming hurricanes, leaders and government officials can.....»»
Anatomical study of the mudskipper reveals their adaptations to walking on land
Okinawa's mangrove forests are home to many animal species, from crabs to kingfishers; they host a diverse ecosystem teeming with life. Among the quirkier residents living there is "Minami-Tobihaze"—the barred mudskipper......»»
Logged forests can still have ecological value—if not pushed too far
Researchers have analyzed data from 127 studies to reveal 'thresholds' for when logged rainforests lose the ability to sustain themselves. The results could widen the scope of which forests are considered 'worth' conserving, but also show how much lo.....»»
Forests endure as carbon sink despite regional pressures, new research reveals
Despite facing regional threats like deforestation and wildfires, the world's forests continue to be a powerful weapon in the fight against climate change. A new study reveals these vital ecosystems have consistently absorbed carbon dioxide for the p.....»»
Scientists use machine learning to predict diversity of tree species in forests
A collaborative team of researchers led by Ben Weinstein of the University of Florida, Oregon, US, used machine learning to generate highly detailed maps of over 100 million individual trees from 24 sites across the U.S., and published their findings.....»»
The salmon diaries: Life before and after Klamath Dam removal
When salmon return from the ocean to the Klamath River after the world's largest dam removal project ends this fall, they will regain access to 400 miles of historical spawning habitat their species has been cut off from for more than a century......»»
Oil and gas development in Permian Basin a likely source of ozone pollution in Carlsbad Caverns National Park
New research shows that ozone concentrations at Carlsbad Caverns National Park frequently exceed Environmental Protection Agency health standards, likely due to oil and natural gas development in the Permian Basin and surrounding region......»»
Examining the benefits of worksite weight-based discrimination training
A workshop developed by University of Oregon researchers shows promise in reducing bias against people with larger bodies in the workplace, according to a new study......»»
Q&A: What past environmental success can teach us about solving the climate crisis
Susan Solomon, MIT professor of Earth, atmospheric, and planetary sciences (EAPS) and of chemistry, played a critical role in understanding how a class of chemicals known as chlorofluorocarbons were creating a hole in the ozone layer......»»
Study examines urban forests across the United States
In recent years, tree-planting campaigns have been underway in the United States, especially in cities, as part of climate mitigation efforts......»»