By Herp News
It’s well known that climate change is significantly affecting the world’s oceans as sea level rise and water acidifies. But forests are also experiencing big impacts. Shifting precipitation patterns are bringing droughts to the Amazon rainforest, and warmer winter temperatures are allowing tree-killing beetles to spread farther north in boreal regions. Now, new research finds that climate change may be making tropical forests “move.” A study published recently in the Proceedings of the National Academy of Sciences found that over the last decade, tropical forests in north-western Colombia have been shrinking and changing directionally with time as a likely response to climate change. Areas in the northern Andean montane forests and adjacent lowlands of Colombia are experiencing a phenomenon called “thermophilization,” the study says, meaning that the abundance of cold-tolerating highland species is decreasing while only heat-loving, lowland tree species are being left behind. These patterns are consistent with the expectations of upwards species migrations due to climate change, the authors write. The study found strong links between tree species composition and temperature changes. On the surface, the changes to these forests seem deceptively small, Kenneth Feeley, co-author of the PNAS study and Assistant Professor of Biology at Florida International University, told mongabay.com. “If you were to go to the forest every year and look around, you would see lots of green, healthy vegetation,” he said. “It is only with precise measurements of which species are there, how many of each species is there, and how big each tree is, that…
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This reptile is commonly found in out-skirts of my area. Looking at the pictures of these creatures one couldn’t but stop themselves to admire the unique beauty of these lizards. The color pattern of these geckos is simply amazing, the body is reddish-brown with thin yellowish white bands and the average size of this gecko is 2.25cm.







