Northern section hammered by warm ocean temperatures
Australian researchers this week released results of their latest Great Barrier Reef surveys, concluding that huge swaths of coral died in the past year under the onslaught of an ocean heatwave that led to widespread coral bleaching.
‘There is nowhere to go because they’re literally at the top of the continent … ‘
The findings of a new 20-year study suggest what already appeared obvious — that certain insects reliant on cold water from glaciers and snowmelt are endangered from global warming. The U.S. Geological Survey research focused on two stonefly species in Montana, and will be used to inform the status review for consideration of protection under the U.S. Endangered Species Act .
Most of my photography focuses on natural landscapes, and I often try to set up and compose images to avoid human intrusion. That’s because I figure the human species has pretty much become a destructive parasite on the Earth, for the most part only taking, without giving anything back. But there are places where people live in harmony with their surroundings; where structures are built on a scale that doesn’t suggest dominance. I found a few places like that this summer while touring around Austria doing research for the Global Warming in the Alps project, for example the roadside farmhouse nestled into the hillside in the first image, or the Almtalerhaus, a mountain refuge and restaurant in the Salzkammergut lakes region of Upper Austria. As well, the Dachstein Lodge am Krippenstein is a rebuilt shelter that fits well on its mountaintop perch, rather than looming ostentatiously over the slopes like so many other new mountain lodges. We’re all going to have to try and live on a more human scale if we’re going to get serious about creating a sustainable future for our kids.
Oil washed toward shore after the 2010 Deepwater Horizon disaster is a big factor in coastal erosion rates, according to scientists with NASA and the U.S. Geologicial Survey who tracked the changes along the Gulf of Mexico. Their research shows a pattern of dramatic, widespread shoreline loss” along the Louisiana’s coast in Barataria Bay, located on the western side of the Mississippi River Delta.
Study says ratio of record-hot to record-cold temperatures set to soar
A global warmup of another few degrees means that the ratio of daily record-high temperatures to record lows will steadily increase, reaching as high as 15 to one, according to scientists with the National Center for Atmospheric Research. The ratio could go even higher if the pace of emissions increases and produces even more warming.
Over the last decade, in contrast, the ratio of record high temperatures to record lows has averaged about two to one. If temperatures were not warming, the ratio of record highs to record lows would average out to about one to one.
Instead, record high temperatures have already become a common occurrence in much of the country. The ratio of record highs to lows has averaged about 2 to 1 over the first decade of the 21st century, but there is considerable year-to-year variation. The ratio was about 5 to 1 in 2012, dropping to about 1 to 1 in 2013 and 2014, then almost 3 to 1 in 2015. Continue reading “More heat records, fewer cold days ahead”→
Summer swimming hole along a side arm of the Danube River, near Vienna.
Sunshine at the Langbathsee.
Sundown, you better take care …
Long exposure moonrise.
Heading into the short days of mid-winter, it’s always nice to take a look back at the summer that was. It’s a little easier, with distance, to appreciate the blessings of being able to swim in clean rivers, lakes and oceans, to hike in clean, fresh mountain air, or to take golden grasses ripening under a summer sun. The world has changed immensely in the last few months, and not in a good way, which makes me cherish the memories even more because it’s not at all certain that the world will continue to be as open and friendly as it has been the past few decades. Dark, cold winds are blowing, and a rotten brown political slime is oozing back out of the cracks of history. Tra-la-laaing around the world isn’t going to cut it anymore. We all need to take personal responsibility now to try and shape the world of tomorrow. Please read last week’s Sunday Set for more information.