How zoning affects greenhouse gas emissions
Climate change is a global challenge often met on a local level. Local governments shape how their communities are developed through land use controls. Their policy decisions related to housing density, location, and building standards have a profoun.....»»
Devastating coral bleaching will be more common, start earlier and last longer unless we cut emissions
Coral bleaching is becoming much more common as a result of increasingly severe and frequent marine heat waves. Four global mass bleaching events have happened since 1998. Two of these were in the past decade......»»
Fifty-three experts weigh in on the global methane budget
Accurate estimates of atmospheric greenhouse gas levels are needed to understand and address the drivers of climate change. Of particular interest is atmospheric methane, which has increased in concentration by 160% since preindustrial times and acco.....»»
Some Chinese cities have outsourced on others" efforts to cut carbon emissions
Experts have identified 240 Chinese cities whose emission reductions are mainly benefiting from the carbon mitigation actions of other cities, while the initial cities are putting in less effort themselves......»»
Five ways to improve the global voluntary carbon credit markets
The severity of climate change means we all need to reduce our carbon footprint to zero as quick as possible, including companies. The voluntary carbon markets were set up to allow companies to buy and sell carbon credits to offset their emissions......»»
Study identifies biting flies as reservoirs of bacteria that cause bovine mastitis on dairy farms
Bovine mastitis, which affects cows, leads to reduced milk production and can be fatal if left untreated. The USDA National Animal Health Monitoring System has reported cases in 99.7% of all dairy operations in the U.S., making it the most prevalent.....»»
Detecting intelligent life that"s light years away: Greenhouse gases could signal alien activity
If aliens modified a planet in their solar system to make it warmer, we'd be able to tell. A new UC Riverside study identifies the artificial greenhouse gases that would be giveaways of a terraformed planet......»»
NASA-led mission to map air pollution over both US coasts
This summer between June 17 and July 2, NASA is flying aircraft over Baltimore, Philadelphia, parts of Virginia, and California to collect data on air pollutants and greenhouse gas emissions......»»
Beyond work: Study finds employment affects identity in late 20-somethings
For people in their late 20s, "Your job doesn't define you" is likely an unconvincing cliché......»»
Ethylene oxide emissions from two plants could have raised cancer risks for Illinois residents, report shows
People living near two Lake County industries could face significantly greater risks of developing certain cancers, according to a new federal study based on monitoring of ethylene oxide pollution in surrounding neighborhoods......»»
EVs may produce more emissions during manufacturing, but they quickly catch up
There's a narrative that EVs are just as bad for the environment due to battery manufacturing. Turns out, that's not even close to true......»»
Latin American cattle block road to Paris goals
Dense forest and patchy regulations mean Latin America is struggling to shake off its mantle as the world's leading emitter of greenhouse gas from livestock production......»»
Human activity: A double-edged sword in the face of drought
Earth and environmental scientists have reported that, as human socio-economic activities increase, greenhouse gas emissions will rise, leading to more frequent extreme weather events such as droughts and floods. However, a research team from Pohang.....»»
Many more bacteria produce greenhouse gases than previously thought, study finds
Caltech researchers have discovered a new class of enzymes that enable a myriad of bacteria to "breathe" nitrate when in low-oxygen conditions. While this is an evolutionary advantage for bacterial survival, the process produces the greenhouse gas ni.....»»
Exploring the roots of the Anthropocene
Understanding how tropical land use and deforestation affects the dynamics of the global Earth system and identifying potential tipping points are key to the future of our species on this planet. By exploring the long history of human societies in tr.....»»
Interactive map shows future climate of your city based on emissions scenarios
The impacts of climate change are being felt all over the world, but how will it impact how your hometown feels? An interactive web application from the University of Maryland Center for Environmental Science allows users to search 40,581 places and.....»»
Cleaning up cow burps to combat global warming
New tools for lowering methane emissions from livestock are on their way. Enlarge (credit: Tony C. French/Getty) In the urgent quest for a more sustainable global food system, livestock are a mixed blessing. On the one h.....»»
NASA planes fly over Baltimore power plants and landfills measuring air pollution, greenhouse gases
Planes are circling over power plants, landfills and airports around Baltimore collecting data for NASA on air pollutants and greenhouse gases......»»
Toyota partners with Maryland"s Pepco on vehicle-to-grid R&D
Potomac Electric Power Co., located in Maryland, will work with Toyota to figure out how best to reduce costs and emissions through researching vehicle usage and charging habits......»»
Researchers reveal influence of cyclic dynamic disturbance on coal-rock evolution and zoning
In coal-rock formations, many micro-fractures exist, and the expansion of these micro-fractures is the internal catalyst for the macroscopic destruction of coal-rock. Moreover, the occurrence state of gas changes with the expansion of micro-fractures.....»»
Nitrous oxide emissions surge in climate threat: Study
Global emissions of nitrous oxide—a potent greenhouse gas—are outpacing expectations and putting climate change goals in peril, a major study published on Wednesday found......»»