Tag

ecosystems

Fall foliage may be delayed, but will last longer

The fall foliage season that prompts millions of Americans to undertake jaunts into the countryside each year could come much later and possibly last a little longer within a century, according to new research. ADVERTISEMENT Climate change could postpone fall leaf peeping in some area
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Australia to end shark cull

In a major win for sharks and their advocates, Australia’s Environmental Protection Agency (EPA) has recommended Western Australia (WA) end its controversial shark killing program. After a series of fatal attacks, WA’s government proposed a new program in an effort to keep beach
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Protected Areas Do Work, Says Study

Protected areas are working. That’s the conclusion of a new analysis of over 80 different studies on the efficacy of parks and nature reserves in safeguarding wildlife. Published in the open access journal, PLOS ONE, the new study finds that in general protected areas house high
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Pollinators are important to nutrition, especially in poorer regions

Declines in populations of pollinators, such as bees and wasps, may be a key threat to nutrition in some of the most poorly fed parts of the globe, according to new research. A major study, published today in the Proceedings of the Royal Society B and co-authored by a University of Le
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Illegal land clearing for commercial agriculture responsible for half of tropical deforestation

A comprehensive new analysis released today says that nearly half (49%) of all recent tropical deforestation is the result of illegal clearing for commercial agriculture. The study also finds that the majority of this illegal destruction was driven by overseas demand for agricultural
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California Drought: Why Farmers Must Adapt

The entire state of California is in a drought. A big part of the state, including the fertile Central Valley, is experiencing the worst category of drought, exceptional. California supplies much of the fruits, vegetables and nuts the nation eats. In inland areas such as the Central V
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Hazardous waste-eating bacteria discovered

Although bacteria with waste-eating properties have been discovered in relatively pristine soils before, this is the first time that microbes that can survive in the very harsh conditions expected in radioactive waste disposal sites have been found. ADVERTISEMENT The disposal of our n
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How is a warming climate impacting coral reefs?

How is a warming climate impacting life in the oceans? Fish can move to cooler areas, but coral reefs are anchored in place. Late-summer water temperatures near the Florida Keys were warmer by nearly 2 degrees Fahrenheit in the last several decades compared to a century earlier, accor
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Greenhouse gases hit new record

<!– –> The World Meteorological Organization (WMO) has reported that the amounts of atmospheric greenhouse gases reached a new high in 2013, driven by rapidly rising levels of carbon dioxide. ADVERTISEMENT The news is consistent with trends in fossil fuel consumption
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Ozone pollution in India kills crops that could feed starving population

In one year, India’s ozone pollution damaged millions of tons of the country’s major crops, causing losses of more than a billion dollars and destroying enough food to feed tens of millions of people living below the poverty line. ADVERTISEMENT These are findings of a new
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