Research suggests autumn is ending later in the northern hemisphere

Research suggests autumn is ending later in the northern hemisphere
Southampton UK (SPX) Apr 01, 2014 - A study by the University of Southampton suggests that on average the end of Autumn is taking place later in the year and Spring is starting slightly earlier. A team of researchers examined satellite imagery covering the northern hemisphere over a 25 year period (1982 - 2006), and looked for any seasonal changes in vegetation by making a measure of its 'greenness'. They examined in detail, ... more

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