Tag

ecosystems

Wooly Rhinos and World Temperatures

The woolly rhinoceros is an extinct species of rhinoceros that was common throughout Europe and northern Asia during the Pleistocene epoch and survived the last glacial period. A study, led by Professor Danielle Schreve from Royal Holloway, looked at an exceptionally well preserved sk
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Warnings of global ecological tipping points may be overstated

There’s little evidence that the Earth is nearing a global ecological tipping point, according to a new Trends in Ecology and Evolution paper that is bound to be controversial. The authors argue that despite numerous warnings that the Earth is headed toward an ecological tipping
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Hotter Temperatures Link Climate Change to Tree Mortality

It is evident that drought can create massive problems for ecosystems, especially for trees and plants but no research has been done to determine which drought characteristics actually cause trees to die-off. It has been difficult for scientists to understand how seasonal differences,
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Global Warming Will Open Arctic Shipping Routes

Who said the effects of global warming are all negative? According to new research conducted by UCLA, melting sea ice during the late summer will make Arctic shipping channels much more accessible. ADVERTISEMENT The economy of the world depends on shipping as nearly all of a country&#
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In the News: 100 million sharks killed each year by commercial fishing

Ahead of the 16th meeting of the Convention on the International Trade in Endangered Species that runs from the 3rd to the 15th of March this year, researchers are again warning that sharks are in need of better protection. A new report, published in the journal Marine Policy, estimat
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Cropland expansion the culprit in biodiversity loss, says study

Rapid cropland expansion is the main cause of biodiversity loss in tropical countries, a study by UNEP’s (the UN Environment Programme) World Conservation Monitoring Centre and the Cambridge Conservation Initiative has found. ADVERTISEMENT The study, published in PLOS ONE last m
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EU Hopes to Make Progress with Fishing Industry Reforms

Overfishing has been an important environmental issue recently as catching too many fish in one area can lead to food chain imbalances and the overall degradation of that system. Christian Schwagerl for YaleEnvironment360 discusses Europe’s over-subsidized fishing industry and w
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Crab’s Metabolism May be Affected by Noise Pollution

Sitting at the dock of the bay you might hear the crash of breaking waves and squawking seagulls flying overhead. As you take in all the sites and sounds, you next hear a speeding boat racing by and an oil tanker a mile away. Grinding engine noises and long, low, horn sounds can be de
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The Great Snail Tale

The common name snail is also applied to most of the members of the molluscan class Gastropoda that have a coiled shell that is large enough for the animal to retract completely into. When the word snail is used in this most general sense, it includes not just land snails but also tho
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Shell suspends Arctic oil drilling for the year

ENN Twitter Royal Dutch Shell announced yesterday that it was setting “pause” on its exploratory drilling activities in the Arctic for 2013. Shell”s operations are currently under review by the federal government after the oil company suffered numerous setbacks durin
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