Nitrous oxide N2O is an important greenhouse gas that doesn't receive as much notoriety as carbon dioxide or methane but a new study confirms that atmospheric levels of N2O rose significantly as the Earth came ... - Read More
Humans are rapidly changing the look and function of earth's ecosystems from the increase of greenhouse gases to the unintentional and harmful spread of plants and animals to new environments A major challenge for ecologists ... - Read More
The El Niño Southern Oscillation is Earth's main source of year to year climate variability but its response to global warming remains highly uncertain Scientists see a large amount of variability in the El Niño ... - Read More
Scientists may have solved a long standing enigma known as the African Humid Period an intense increase in cumulative rainfall in parts of Africa that began after a long dry spell following the end of ... - Read More
Scientists from the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research AWI have identified a possible source of carbon dioxide CO2 and other greenhouse gases that were abruptly released to the atmosphere in ... - Read More
By remotely combing the atmosphere with a custom laser based instrument researchers from the National Institute of Standards and Technology NIST in collaboration with researchers from the National Oceanic and Atmospheric Administration NOAA have developed ... - Read More
The increase in greenhouse gases explains to a large extent the rise in the average temperature of Earth According to the research study published in Nature Communications today the Sun affects middle atmosphere ozone with ... - Read More
Scientists at the U S Department of Energy's Argonne National Laboratory have created a new model to more accurately describe the greenhouse gases likely to be released from Arctic peatlands as they warm Their findings ... - Read More
Pollution is being removed more slowly from the atmosphere in the northern hemisphere than previously assumed An international research team that includes researchers from Wageningen University established that the atmospheric cleaning agent hydroxyl OH is ... - Read More
The conversion of forests into cropland worldwide has triggered an atmospheric change that while seldom considered in climate models has had a net cooling effect on global temperatures according to a new Yale study Writing ... - Read More
The amount of greenhouse gases in the atmosphere reached a new record high in 2013 propelled by a surge in levels of carbon dioxide This is according to the World Meteorological Organization's annual Greenhouse Gas ... - Read More
Researchers in Japan have engineered a membrane with advanced features capable of removing harmful greenhouse gases from the atmosphere Their findings published in the British journal Nature Communications may one day contribute to lower greenhouse ... - Read More
Because of global warming scientists say the chances of the southwestern United States experiencing a decade long drought is at least 50 percent and the chances of a megadrought one that lasts over 30 years ... - Read More
The one cylinder test engine in the basement of a University of Wisconsin Madison lab is connected to a life support system of pipes tubes ducts and cables You might think that the engine resembles ... - Read More
When envisioning a new structure engineers often have to balance design choices against the environmental impact of materials used It is estimated that 40 to 50 percent of greenhouse gases are produced by the construction ... - Read More
One of the applications that fuel cells may have is the supplying of homes with electrical power When considering applications of this type that call for greater power a research group in the UPV EHU's ... - Read More
Clemson University scientists are shedding new light on how invasion by exotic plant species affects the ability of soil to store greenhouse gases The research could have far reaching implications for how we manage agricultural ... - Read More
If you want to send light on a trip through optical fibres with as little loss as possible you should opt for infrared light as is the case for example in the telecommunication networks worldwide ... - Read More
The impact of the greenhouse gas CO2 on Earth's temperature is well established by climate models and temperature records over the past 100 years as well as coupled records of carbon dioxide concentration and temperature ... - Read More
Sharks were a tolerant bunch some 50 million years ago cruising an Arctic Ocean that contained about the same percentage of freshwater as Louisiana's Lake Ponchatrain does today says a new study involving the University ... - Read More
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