More losers than winners for marine life in warmer Southern Ocean – “The future for a whole range of invertebrates from starfish to corals is bleak”

4 September 2017 (British Antarctic Survey) – A new study of the marine invertebrates living in the seas around Antarctica reveals there will be more ‘losers’ than ‘winners’ over the next century as the Antarctic seafloor warms.  The results are published today (4 September 2017) in the journal Nature Climate Change.A team at British Antarctic […]

New approach to measuring forest carbon density shows tropics now emit more carbon than they capture

28 September 2017 (WHRC) – A revolutionary new approach to measuring changes in forest carbon density has helped WHRC scientists determine that the tropics now emit more carbon than they capture, countering their role as a net carbon “sink.” The shift from carbon sink to carbon “source” was caused by widespread deforestation, degradation and disturbance, […]

Antarctic marine life may grow faster in a warming world – “We can see the impact of temperature change very clearly and it’s quite dramatic”

31 August 2017 (British Antarctic Survey) – A team of scientists has discovered that a 1°C rise in local sea temperature has massive impacts on an Antarctic marine community. These new results are published this week (31 August) in the journal Current Biology, and enable researchers to better understand the biological implications of the future […]

Historical nautical maps show coral loss more extensive than previously believed – “The magnitude of change is much greater than anyone thought”

By Mike Gaworecki 20 September 2017 (Mongabay) – A team of researchers based in Australia and the United States have used historical nautical maps to determine that coral reef loss in the Florida Keys is much more extensive than previously understood.The British empire began mapping its overseas territories in the 18th century, and coral reefs […]

Hurricane scientist Kerry Emanuel: Why it’s time to stop calling these hurricane disasters “natural”

By Kerry Emanuel 19 September 2017 (The Washington Post) – As the United States struggles to recover from two back-to-back hurricanes, it would be wise to reflect on why we keep having such calamities and whether they are likely to get worse. We must first recognize the phrase “natural disaster” for what it is: a […]

The scariest thing about 2017’s hurricanes: They keep getting really strong, really fast

By Chris Mooney 19 September 2017 (The Washington Post) – “Maria is developing the dreaded pinhole eye,” wrote National Hurricane Center forecaster Jack Beven on Monday evening, as the storm reached Category 4 intensity.That inward contraction of a hurricane’s eye can be one telltale indicator of what hurricane gurus technically call “rapid intensification,” although a […]

Hurricane Maria heads for catastrophic hit on Puerto Rico, St. Croix

By Bob Henson 19 September 2017 (Weather Underground) – After a direct hit on the small Lesser Antilles island of Dominica on Monday night, followed by a brief weakening, Hurricane Maria reintensified to Category 5 strength with winds of 160 mph on Tuesday morning. Maria will likely be a catastrophic Category 5 or high-end Category […]

The world’s parasites are going extinct – Here’s why that’s a bad thing

By Ben Panko 7 September 2017 (Smithsonian) – What if the world’s parasites suddenly went extinct? Given how much work we’ve put into combating malaria-carrying mosquitoes and horrifying Guinea worms, it sounds like a reason for celebration. But think twice: Actually, losing these much-despised mooches, bloodsuckers and freeloaders could have disastrous consequences for the environment […]

Central Africa ivory markets move underground as high-level corruption enables sophisticated international trade

Yaoundé, Cameroon, 7 September 2017 (TRAFFIC) – Weak governance, corruption, and shifting trade dynamics are significant factors seriously undermining the control of ivory trafficking throughout five countries in Central Africa, according to a new TRAFFIC study launched today.In the first comprehensive assessment of ivory trade in the region in nearly two decades, investigators from TRAFFIC […]

The great nutrient collapse – “We are witnessing the greatest injection of carbohydrates into the biosphere in human history – an injection that dilutes other nutrients in our food supply”

By Helena Bottemiller Evich 13 September 2017 (Politico) – Irakli Loladze is a mathematician by training, but he was in a biology lab when he encountered the puzzle that would change his life. It was in 1998, and Loladze was studying for his Ph.D. at Arizona State University. Against a backdrop of glass containers glowing […]

Social media & sharing icons powered by UltimatelySocial