New research suggests many lakes in the Arctic pose little threat to global carbon levels, at least for now.... SCIENCE DAILY · 7 days
Many Arctic lakes give off less carbon than expected  PHYS.ORG · 7 days
The Arctic is warming twice as fast as the rest of the planet. One consequence of that trend is the thawing of permafrost, a layer of earth that has remained... more
Long term study shows sources of black carbon in the Arctic  PHYS.ORG · 4 days
An international team of researchers has conducted the most thorough study yet of the sources of black carbon in the Arctic. In their paper published in... more
Source apportionment of circum-Arctic atmospheric black carbon from isotopes and modeling  Science Magazine · 5 days
Black carbon (BC) contributes to Arctic climate warming, yet source attributions are inaccurate due to lacking observational constraints and uncertainties in emission inventories. Year-round, isotope-constrained observations... more
Grad student finds adding fresh carbon to permafrost triggers carbon loss  PHYS.ORG · 2 weeks
Permafrost underlies nearly 85 percent of Alaska and nearly a quarter of the landmass in the northern hemisphere. This perennially frozen soil contains twice as much... more
Faster CO2 rise expected in 2019  PHYS.ORG · 3 weeks
With emissions already at a record high, the build-up of carbon-dioxide in the atmosphere could be larger than last year due to a slower removal by natural carbon sinks. more
As the climate warms, tens of thousands of lakes may spend winters ice free  PHYS.ORG · 3 weeks
In many parts of the Northern Hemisphere, frozen lakes define the winter experience and create an indelible sense of place.... more
Tiny satellites reveal water dynamics in thousands of northern lakes  PHYS.ORG · 4 days
Using an army of small satellites, researchers have shown that water levels in small lakes across northern Canada and Alaska are far more variable during the summer than... more
An icy forecast for ringed seal populations  PHYS.ORG · 4 weeks
Arctic sea ice is now declining at a rate of 12.8 percent per decade - 2012 had the lowest amount of summer ice on record. The drastic change has numerous implications for Arctic ecosystems,... more
Antarctic ice shelves buckle under weight of meltwater lakes  SCIENCE DAILY · 5 days
The filling and draining of meltwater lakes has been found to cause a floating Antarctic ice shelf to flex, potentially threatening its stability. more
Lakes of Melted Snow Are Literally Bending Antarctica's Ice Shelves in Half  LIVE SCIENCE · 5 days
These meltwater lakes are tearing Antarctica's ice shelves apart from the inside. more
Surface lakes cause Antarctic ice shelves to 'flex'  PHYS.ORG · 5 days
The filling and draining of meltwater lakes has been found to cause a floating Antarctic ice shelf to flex, potentially threatening its stability. more
Tiny satellites reveal water dynamics in thousands of northern lakes  SCIENCE DAILY · 4 days
In a finding that has implications for how scientists calculate natural greenhouse gas emissions, a new study finds that water levels in small lakes across northern Canada and... more
New approach gets better view of carbon deeper underground  PHYS.ORG · 2 weeks
How does carbon behave when it is more than one meter (a bit more than 3 feet) below the land surface? For scientists, this has been a frustrating question. Why?... more
There Are 'Superbug' Genes in the Arctic. They Definitely Shouldn't Be There.  LIVE SCIENCE · 3 weeks
A "superbug" gene that was first detected in India has now been found thousands of miles away in a remote region of the Arctic. more
Tasmanian lakes metal contamination among worst in the world  PHYS.ORG · 1 week
A study of metal contamination in south-west Tasmania by the ANU has found lakes in the Tasmanian Wilderness World Heritage Area (TWWHA) are contaminated with dangerous metals, and at levels... more
New study reveals local drivers of amplified Arctic warming  PHYS.ORG · 4 weeks
The Artic experienced an extreme heat wave during February 2018. The temperature at the North Pole soared to the melting point of ice, which is about 30 to 35 degrees... more
Diffusing the methane bomb: We can still make a difference  SCIENCE DAILY · 2 weeks
The Arctic is warming twice as fast as the rest of the planet, causing the carbon containing permafrost that has been frozen for tens or hundreds of thousands... more
Carbon capture and conversion must not rely on rare metals  PHYS.ORG · 3 weeks
Last year, humans emitted approximately 37 billion tonnes of carbon dioxide into the atmosphere – a disastrous and unsustainable figure. To avoid the worst effects of climate change... more
Study of Arctic fishes reveals the birth of a gene—from 'junk'  PHYS.ORG · 7 days
Though separated by a world of ocean, and unrelated to each other, two fish groups—one in the Arctic, the other in the Antarctic—share a surprising survival... more
Dangerous arctic chill sweeps over US Midwest (Update)  PHYS.ORG · 3 weeks
Tens of millions of people in the United States are bracing for a potentially life-threatening deep arctic chill forecast to hit swaths of the country on Wednesday. more
Diffusing the methane bomb—we can still make a difference  PHYS.ORG · 2 weeks
The Arctic is warming twice as fast as the rest of the planet, causing the carbon-containing permafrost that has been frozen for tens or hundreds of thousands of years to... more
Antibiotic-resistant superbugs have reached the Arctic  NEWS MEDICAL · 3 weeks
An international team of researchers has identified antibiotic-resistant genes (ARGs) in an area of the arctic that have spread from urban India. more
US thaws from Arctic deep freeze as death toll climbs  PHYS.ORG · 2 weeks
An Arctic air mass blamed for the deaths of more than 20 people in the US began moving out to sea Friday, easing its grip on about a... more
Deadly Arctic cold strains resources in US Midwest  PHYS.ORG · 3 weeks
Frozen water mains and strained natural gas supplies left the US Midwest struggling Thursday as a deadly Arctic air mass had tens of millions of Americans shivering for a second day. more
How landscape plants have an impact on the carbon footprint  PHYS.ORG · 2 weeks
A study out of the University of Kentucky provides a base of understanding of carbon footprint terminology and illustrates carbon footprint analyses using data from previous research that... more
Decreasing snow cover causes increasing methane production in frozen lakes  PHYS.ORG · 4 weeks
New, unexpected consequences of climate change keep presenting themselves. A new study from Uppsala University and SLU shows that a decreased snow cover on frozen lakes in boreal... more
Dry inland waters are underrated players in climate change  PHYS.ORG · 4 weeks
2018: A year of drought – climate change causes an increase in the number of freshwaters that run dry, at least temporarily. Also, many lakes are shrinking permanently or have... more
Turning natural gas into carbon nanotubes cuts energy use, carbon dioxide emissions  nanowerk · 3 weeks
Researchers have won a federal grant to develop a method to convert natural gas into carbon nanotubes for materials that can replace metals. more
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