News tagged with trees

Italian olive tree disease stumps EU

EU member states are divided on how to stop the spread of a disease affecting olive trees in Italy that could result in around a million being cut down, officials said Friday.

dateMar 27, 2015 in Ecology
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Moroccan city outlaws olive trees

A Moroccan city has banned olive trees because of pollen-linked allergies and set an end-of-the-year deadline for residents to remove them, media reports said Thursday.

dateSep 18, 2014 in Ecology
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NASA/Forest Service maps aid fire recovery

New maps of two recent California megafires that combine unique data sets from the U.S. Forest Service and NASA's Jet Propulsion Laboratory in Pasadena, California, are answering some of the urgent questions ...

dateApr 13, 2015 in Earth Sciences
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Tree rings and arroyos

A new GSA Bulletin study uses tree rings to document arroyo evolution along the lower Rio Puerco and Chaco Wash in northern New Mexico, USA. By determining burial dates in tree rings from salt cedar and wi ...

dateSep 18, 2014 in Earth Sciences
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Urbanization is good for pests, bad for trees

My wife is from a neighborhood outside Baltimore called Lawyers Hill. This is where, in the 18th century, lawyers (and I assume doctors and other gentlemen) had country houses and could escape the summer ...

dateAug 25, 2014 in Environment
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