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Deepest-living Fishes Caught On Camera For First Time


Science Daily
Tue, 07 Oct 2008 21:11 UTC
Scientists filming in one of the world's deepest ocean trenches have found groups of highly sociable snailfish swarming over their bait, nearly five miles (7700 metres) beneath the surface of the Pacific Ocean. This is the first time cameras have been sent to this depth.
snailfish
© Natural Environment Research Council and University of Aberdeen
Snailfish

'We got some absolutely amazing footage from 7700 metres. More fish than we or anyone in the world would ever have thought possible at these depths,' says project leader Dr Alan Jamieson of the University of Aberdeen's Oceanlab, on board the Japanese research ship the Hakuho-Maru.

'It's incredible. These videos vastly exceed all our expectations from this research. We thought the deepest fishes would be motionless, solitary, fragile individuals eking out an existence in a food-sparse environment,' says Professor Monty Priede, director of Oceanlab.
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Bizarro Earth

Arctic quake sends waves through Nevada


Associated Press
Wed, 08 Oct 2008 03:16 UTC
North Fork - Scientists say what appeared to be an earthquake in northeastern Nevada was actually a seismograph picking up waves from an earlier quake in the Arctic Ocean.

A preliminary report from the U.S. Geological Survey said a magnitude-4.2 temblor centered about 18 miles west of North Fork shook Elko County at 3:07 a.m. Tuesday.

USGS geophysicist Jessica Sigala says a seismologist reviewed the record and determined that phases from a magnitude-5.8 quake in the Arctic Ocean seven minutes earlier had been wrongly interpreted by a seismograph as a local quake.
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House

Indonesians warned to stay away from erupting volcano


Agence France-Presse
Wed, 08 Oct 2008 00:10 UTC
Jakarta - People living in the shadow of Mount Soputan volcano on Indonesia's Sulawesi island were warned to stay away Tuesday after it started erupting with smoke and flame, officials said.

"There's no order to evacuate but people are asked to stay outside a radius of four kilometres (2.5 miles) from the volcano's summit because it could spew lava and heat clouds down its slopes," volcanologist Sandi said.
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X

Volcano activity and fears of eruption rise


Columbia Reports
Tue, 07 Oct 2008 00:04 UTC
Volcano Nevado del Huila in southeast Colombia displayed prolonged "seismicity" last weekend, causing alarm to the inhabitants of the surrounded urban and rural zones.

Small eruptive chains that normally produce 400 movements were even more active this weekend, said Jair Cardoso, member of the local Attention, Prevention and Disasters Committee, according to El País. He did not say how many were registered.

The volcano has ejected only mud and ashes so far, but a large eruption at any moment, or at least more solid materials, that would leave disastrous results.

Authorities maintain a yellow alert in the zone, but will raise it to orange if the situation continues.
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Info

'Deadly Dozen' Reports Diseases Worsened By Climate Change


Science Daily
Tue, 07 Oct 2008 19:09 UTC
Western lowland gorillas
© Thomas Breuer/Wildlife Conservation Society-Max Planck Institute for Evolutionary Anthropology
Western lowland gorillas and Ebola: There is significant evidence that outbreaks of Ebola in western lowland gorillas and other primates--including humans--are related to unusual variations in rainfall/dry season patterns, potentially caused by climate change.
Health experts from the Wildlife Conservation Society have released a report that lists 12 pathogens that could spread into new regions as a result of climate change, with potential impacts to both human and wildlife health and global economies. Called The Deadly Dozen: Wildlife Diseases in the Age of Climate Change, the new report provides examples of diseases that could spread as a result of changes in temperatures and precipitation levels.

The best defense, according to the report's authors, is a good offense in the form of wildlife monitoring to detect how these diseases are moving so health professionals can learn and prepare to mitigate their impact.
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No Entry

Schools closed for safety after Tibet quake


Reuters India
Tue, 07 Oct 2008 17:21 UTC
Beijing - China closed schools in Tibet's capital for safety reasons on Tuesday a day after a huge earthquake struck to the west and months after hundreds of classrooms were flattened in a devastating quake in Sichuan.

The 6.6 magnitude Tibet earthquake, with an epicentre 80 km (50 miles) west of Lhasa, killed at least nine people, state media reported, revising down an earlier estimated death toll of at least 30.
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Attention

Rare 5.8 Earthquake in the Arctic Ocean


IRIS.edu
Tue, 07 Oct 2008 15:50 UTC
EQ
© IRIS
Rare 5.8 EQ in Arctic
DATE: 07-OCT-2008, 10:00:48
LAT: 79.83
LON: -115.23
MAG: 5.8
DEPTH km: 10.0
REGION: Arctic Ocean

A Global picture of recent seismic activity can be seen here.
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Better Earth

Topsoil's Limited Turnover: A Crisis In Time


Science Daily
Sun, 05 Oct 2008 22:24 UTC
Topsoil does not last forever. Records show that topsoil erosion, accelerated by human civilization and conventional agricultural practices, has outpaced long-term soil production. Earth's continents are losing prime agricultural soils even as population growth and increased demand for biofuels claim more from this basic resource.
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Bizarro Earth

Strong quake hits Afghanistan


Agence France-Presse
Mon, 06 Oct 2008 22:05 UTC
Kabul - A strong 6.0-magnitude earthquake hit central Afghanistan Monday, seismologists said, but there were no immediate reports of damage or casualties.

The quake struck about 68 kilometres (42 miles) southeast of the capital Kabul at 3:26am local time (2256 GMT), the US Geological Survey said.

It was 35 kilometres deep, the centre said.
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Butterfly

A quarter of the world's mammals risk extinction


The Independent (UK)
Mon, 06 Oct 2008 21:58 UTC
Image
© Reuters

The Iberian lynx has seen numbers drop to between just 84 and 143 adults
A quarter of the world's mammals are at risk of extinction, the latest global analysis of threatened species revealed today.

At least 1,141 of the 5,487 mammals on Earth are under threat, largely as a result of hunting and the destruction of their habitat by humans, according to the International Union for the Conservation of Nature (IUCN).
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