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August 10 to 15, 2014
99th Annual Meeting of the Ecological Society of America
Sacramento, California

Underwater
The Ecological Society of America's 99th Annual Meeting "From Oceans to Mountains: It's all Ecology" will meet in Sacramento, Cal., from Sunday evening, August 10, to Friday morning, August 15, at the Sacramento Convention Center.

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The Marine Science Portal on EurekAlert! was created through grants from The David and Lucile Packard Foundation and The Ambrose Monell Foundation.

Press Releases

Key: Meeting M      Journal J      Funder F

Showing releases 241-250 out of 321.

<< < 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 > >>

Public Release: 19-May-2014
ZooKeys
The spot-tail golden bass: A new fish species from deep reefs of the southern Caribbean
Smithsonian scientists describe a new species of small coral reef sea bass from underexplored deep-reef depths of Curaçao, southern Caribbean. With predominantly yellow body and fins, the new species, Liopropoma santi, more closely resembles the other two 'golden basses' found together with it at Curaçao, L. aberrans and L. olneyi, than the striped species that occur on shallower reefs. The study was published in the open access journal ZooKeys.

Contact: Carole C. Baldwin
baldwinc@si.edu
Pensoft Publishers

Public Release: 19-May-2014
Current Biology
How octopuses don't tie themselves in knots revealed by Hebrew University scientists
Hebrew University of Jerusalem researchers have discovered how octopuses avoid getting tangled up in themselves. Their results suggest that a chemical signal in octopus' skin inhibits sucker grabbing so that octopuses don't grab onto themselves. The researchers hope their findings will lead to new classes of robots and control systems, and are sharing their findings with European Commission project STIFF-FLOP, which aims to develop a flexible surgical manipulator in the shape of an octopus arm.
European Commission EP-7 projects STIFF-FLOP and OCTOPUS

Contact: Dov Smith
dovs@savion.huji.ac.il
972-258-82844
The Hebrew University of Jerusalem

Public Release: 19-May-2014
Geophysical Research Letters
Antarctica's ice losses on the rise
Three years of observations show that the Antarctic ice sheet is now losing 159 billion tonnes of ice each year -- twice as much as when it was last surveyed.
Natural Environment Research Council

Contact: Chris Bunting
c.j.bunting@leeds.ac.uk
44-011-334-32049
University of Leeds

Public Release: 18-May-2014
Nature Geoscience
Cutoff switch may limit spread, duration of oxygen minimum zones
A new study examining the impact of iron released from continental margin sediments has documented a natural limiting switch that may keep these ocean systems from developing a runaway feedback loop that could lead to unchecked hypoxic areas, or persistent 'dead zones.'
National Science Foundation

Contact: Florian Scholz
fscholz@coas.oregonstate.edu
541-737-1429
Oregon State University

Public Release: 18-May-2014
Nature Geoscience
Greenland will be far greater contributor to sea rise than expected
Greenland's icy reaches are far more vulnerable to warm ocean waters from climate change than had been thought, according to new research by UC Irvine and NASA glaciologists. The work, published today in Nature Geoscience, shows previously uncharted deep valleys stretching for dozens of miles under the Greenland Ice Sheet.

Contact: Janet Wilson
janet.wilson@uci.edu
213-880-8948
University of California - Irvine

Public Release: 16-May-2014
Science
Researchers call for better ocean stewardship
NSU researcher Tracey Sutton, Ph.D., joins colleagues from organizations around the world who specialize in studying and exploring the deepest regions of our oceans to pen a cautionary tale that urges we take a critical look at how we're treating our seas.

Contact: Joe Donzelli
jdonzelli@nova.edu
954-262-2159
Nova Southeastern University

Public Release: 15-May-2014
Geological Society of America Bulletin
On the shoulder of a giant: Precursor volcano to the island of O'ahu discovered
Researchers recently discovered that O'ahu, Hawai'i, actually consists of three major Hawaiian shield volcanoes, not two, as previously thought. Extending almost 100 km WNW from the western tip of the island of O'ahu is the submarine Ka'ena Ridge, a region that has now been recognized to represent a precursor volcano to the island of O'ahu, and on whose flanks the Wai'anae and Ko'olau Volcanoes later formed.
National Science Foundation

Contact: Marcie Grabowski
mworkman@hawaii.edu
808-956-3151
University of Hawaii ‑ SOEST

Public Release: 15-May-2014
Proceedings of the Royal Society B
The color of blood: Pigment helps stage symbiosis in squid
The relationship between the Hawaiian bobtail squid and the bacterium Vibrio fischeri is well chronicled, but writing in the current issue of the journal Proceedings of the Royal Society B, a group led by University of Wisconsin-Madison microbiologists Margaret McFall-Ngai, Edward Ruby and their colleagues adds a new wrinkle to the story.
Marie Curie Actions, National Science Foundation, National Institutes of Health

Contact: Margaret McFall-Ngai
mjmcfallngai@wisc.edu
608-262-2393
University of Wisconsin-Madison

Public Release: 15-May-2014
Journal of African Earth Sciences
Richest marine reptile fossil bed along Africa's South Atlantic coast is dated at 71.5 million years ago
New research at Southern Methodist University, Dallas, is the first to tie the stable carbon isotope record of Africa's South Atlantic coast to global records. This record clarifies the age of rocks at Bentiaba, Angola. The work provides a 71.5 million year age for the richest marine reptile fossil bed along the South Atlantic. The new record of time represents nearly 30 million years of Cretaceous fossils and environments in the ancient South Atlantic Ocean.
National Geographic Society, Petroleum Research Fund

Contact: Margaret Allen
mallen@smu.edu
214-768-7664
Southern Methodist University

Public Release: 15-May-2014
Proceedings of the National Academy of Sciences
Learning from sharks
Genetically engineered antibodies are deployed successfully in cancer diagnostics and therapy. Therapeutic antibodies against Alzheimer's disease and multiple sclerosis are currently under development. An important criterion when designing suitable antibody fragments is their stability. Comparing the antibodies of sharks with those of humans, a team of researchers at the Technische Universitaet Muenchen and the Helmholtz Zentrum Muenchen discovered stabilizing mechanisms that can also be applied to optimize custom-tailored antibodies for medical applications.
German Research Foundation, European Molecular Biology Organization, Swedish Research Council, National Institute of Health, German National Academic Foundation

Contact: Dr. Andreas Battenberg
battenberg@zv.tum.de
49-892-891-0510
Technische Universitaet Muenchen

Showing releases 241-250 out of 321.

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