Earth News, Earth Science, Energy Technology, Environment News

April 17, 2014

Nutrient-rich forests absorb more carbon
Laxenburg, Austria (SPX) Apr 17, 2014
The ability of forests to sequester carbon from the atmosphere depends on nutrients available in the forest soils, shows new research from an international team of researchers, including IIASA. The study, published in the journal Nature Climate Change, showed that forests growing in fertile soils with ample nutrients are able to sequester about 30% of the carbon that they take up during photosynthesis. In contrast, forests growing in nutrient-poor soils may retain only 6% of that carbon. The rest ... read more

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Plugging an ozone hole Since the discovery of the Antarctic ozone hole, scientists, policymakers, and the public have wondered whether we might someday see a similarly extreme depletion of ozone over the Arctic. But ... more		Faithful allies since the Cretaceous Like humans, many animals depend on beneficial microbes for survival. Although such symbioses can persist for millions of years, the factors maintaining their long-term stability remain, in most cas ... more		Pioneering findings on the dual role of carbon dioxide in photosynthesis Researchers at Umea University have found that carbon dioxide, in its ionic form bicarbonate, has a regulating function in the splitting of water in photosynthesis. This means that carbon dioxide ha ... more
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CubeSats, SmallSats and MicroSats

Greenland ice cores show industrial record of acid rain, success of US Clean Air Act The rise and fall of acid rain is a global experiment whose results are preserved in the geologic record. By analyzing samples from the Greenland ice sheet, University of Washington atmospheric scie ... more		Puget Sound's rich waters supplied by deep, turbulent canyon The headwaters for Puget Sound's famously rich waters lie far below the surface, in a submarine canyon that draws nutrient-rich water up from the deep ocean. New measurements may explain how the Pac ... more		Tens of millions of tons of nanoplastics detected adrift in North Atlantic Drone swarm explores turbulent airflows near wind turbines Robot autonomously completes complex surgery guided by voice and video		Water users can reduce the risk of spreading invasive species Foreign species that are devastating water ecosystems could be "hitchhiking" around Britain on canoeists' and anglers' kit, according to a new study. Invaders like the killer shrimp, zebra mus ... more
				How a Silly Putty ingredient could advance stem cell therapies The sponginess of the environment where human embryonic stem cells are growing affects the type of specialized cells they eventually become, a University of Michigan study shows. The researche ... more		Climate change a likely culprit in coqui frog's altered calls Changes in the Puerto Rican climate over the past three decades have caused small but significant changes to the coqui frog, the territory's national animal. UCLA biologists have found that not only ... more

UAV Payloads 2014, 24 - 25 June - London, UK

International Conference on Protection of Materials and Structures From Space Environment

Nuclear Supply Chain Summit - April 28-29 Greenville SC

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

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Malaysia vows to be transparent with 'black box' data

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US housing effort in Haiti falls short: official

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Refreshingly cool, potentially toxic

Amazonas 4A satellite anomaly being investigated following launch

Uncharted depths provide reality check for MH370 hunt

Reef fish arrived in two waves

Researchers describe four new species of "killer sponges" from the deep sea

Antarctica, a dream destination for tourists

New technology helps paleontologists see Ice-Age bee in intricate detail

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Space Forge and Intuitive Machines team up to boost US orbital chip production

New Martian rock reveals clues about volcanic history on the Red Planet

Six Chinese universities to launch new low altitude space major this fall

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Farming for improved ecosystem services seen as economically feasible		Chileans survey damage from massive blaze		Mini-sub to dive again after aborting first MH370 search		China condemns British rights report and cancels talks		Japan plans to resume whaling in 2015

Mali remains free of deadly Ebola epidemic: government

Goat to be cloned to treat rare genetic disorder

Japan culls 112,000 chickens after bird flu outbreak

A European bear's point of view, finally on film

Mini-sub dives again after aborting first MH370 search

Malaysia vows to be transparent with 'black box' data

Canada boycotts Arctic Council meeting in Moscow

A small coral-eating worm may mean big trouble for reefs

Study resolves controversy over nitrogen's ocean 'exit strategies'

Warming Climate Has Consequences for Michigan's Forests

Odds that global warming is due to natural factors: Slim to none

Iconic boreal bird species declining in the Adirondacks

Reef fish arrived in two waves

Antennae Help Flies "Cruise" In Gusty Winds

Camels emit less methane than cows or sheep

New technology helps paleontologists see Ice-Age bee in intricate detail

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12 U.S. states account for 80 percent of wind power

Problem wells source of greenhouse gas at unexpected stage of natural gas production

Scientists Capture Ultrafast Snapshots of Light-Driven Superconductivity

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