Nature
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NASA’s Antarctic Flyover Reveals Melting Continent
Read the full article online at http://www.nbcnews.com “NASA is conducting an airborne survey of how ice in Antarctica is responding to a changing climate. 1. The scale of Mario Tama’s aerial views of Antarctica is at once stunning and humbling — humanity can seem like an insignificant development in face of these endless landscapes. The paradox, though, […]
Hurricane Matthew Took A Big Bite Out Of Southeastern States’ Beaches
Read the full article online at http://www.npr.org “Beaches in the Southeastern U.S. took a tremendous beating last month from Hurricane Matthew. The U.S. Geological Survey has found that the storm washed over and damaged 15 percent of sand dunes on Florida’s Atlantic Coast, 30 percent along Georgia’s coastline and 42 percent of the dunes on […]
Increase In ‘Sunny Day’ Flooding
“Global warming and rising seas are increasing the amount of tidal flooding on the Atlantic and Gulf Coasts. Flood levels are different from city to city, but the trends are similar.”
5 plants for removing indoor air pollution
New research finds that certain houseplants are best for removing specific harmful compounds. It’s not new news that houseplants are beautiful little workhorses when it comes to human health. Among their many benefits is one decidedly impressive one – they remove toxins from the air. And this isn’t just woowoo mumbo-jumbo. NASA, given their interest in improving air-quality in sealed environments, has researched this extensively and concluded: “Both plant leaves and roots are utilized in removing trace levels of toxic vapors from inside tightly sealed buildings. Low levels of chemicals such as carbon monoxide and formaldehyde can be removed from indoor environments by plant leaves alone.”
Key species act as warning signs of ecosystem collapse
The Earth’s biodiversity is under attack. We would need to travel back over 65 million years to find rates of species loss as high as we are witnessing today. Conservation often focuses on the big, enigmatic animals – tigers, polar bears, whales. There are many reasons to want to save these species from extinction. But what about the vast majority of life that we barely notice? The bugs and grubs that can appear or vanish from ecosystems without any apparent impact? Biodiversity increases resilience: more species means each individual species is better able to withstand impacts. Think of decreasing biodiversity as popping out rivets from an aircraft. A few missing rivets here or there will not cause too much harm. But continuing to remove them threatens a collapse in ecosystem functioning. Forests give way to desert. Coral reefs bleach and then die.
Every Month This Year Has Been the Hottest in Recorded History
Despite the cruise ship that’s now plowing through a melting Arctic, or the wildfires that have consumed parts of North America, and devastating drought that’s stricken in East Africa, it can still be easy to ignore sometimes that our climate is rapidly changing. But 2016 has been a remarkable year for record-breaking temperatures, and even in the midst of it, July stands out as the hottest month of all. On Wednesday, the US National Oceanic and Atmospheric Administration (NOAA) announced that July was the hottest month ever recorded on our planet, since modern record-keeping began in 1880. NASA has reached the same conclusion. July smashed all previous records.
Scientists warn world will miss key climate target
Leading climate scientists have warned that the Earth is perilously close to breaking through a 1.5C upper limit for global warming, only eight months after the target was set. The decision to try to limit warming to 1.5C, measured in relation to pre-industrial temperatures, was the headline outcome of the Paris climate negotiations last December. The talks were hailed as a major success by scientists and campaigners, who claimed that, by setting the target, desertification, heatwaves, widespread flooding and other global warming impacts could be avoided.
Self-sufficient, floating off-grid island
From no-waste, no-impact, buy-nothing, no-money to living tiny, there are a multitude of saner and more courageous alternatives to the unthinking, zombie wastefulness of mainstream living. For Canadian couple Wayne Adams and Catherine King, living self-sufficiently meant building their own floating island near Tofino, British Columbia, consisting of twelve interconnected platforms that support their home, greenhouse, lighthouse and a dance studio.
Mushrooms
You probably didn’t know mushrooms could be used to construct buildings and cure diseases. Mushrooms are being tested in innovative and imaginative ways to help society. Engineers, medical researchers, and designers are utilizing the natural abilities of various fungi for antibiotics, building materials, water filtration, toxic waste cleanup, pest abatement, textiles, and other purposes.
Earth, 250 Million Years From Now
Science calls it “Pangaea Proxima”. You might prefer to call it the Next Big Thing. A supercontinent is on its way that incorporates all of Earth’s major landmasses, meaning you could walk from Australia to Alaska, or Patagonia to Scandinavia. But it will be about 250 million years in the making.
