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Showing releases 21-30 out of 299. << < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>

Public Release: 25-Jul-2013
 Journal of the Royal Society Interface
UCSB study reveals mechanism behind squids' and octopuses' ability to change color
Color in living organisms can be formed two ways: Pigmentation or anatomical structure. Structural colors arise from the physical interaction of light with biological nanostructures. A wide range of organisms possess this ability, but the biological mechanisms underlying the process have been poorly understood.
Contact: Julie Cohen
julie.cohen@ia.ucsb.edu
805-893-7220
University of California - Santa Barbara
Public Release: 25-Jul-2013
 Current Biology
Captured: Mysterious oyster killers
University of British Columbia researchers have apprehended tiny, elusive parasites that have plagued oysters from British Columbia to California.
Contact: Brian Lin
brian.lin@ubc.ca
University of British Columbia
Public Release: 25-Jul-2013
 Nature
Study explains Pacific equatorial cold water region
A new study published this week in the journal Nature reveals for the first time how the mixing of cold, deep waters from below can change sea surface temperatures on seasonal and longer timescales.

National Science Foundation, National Oceanic and Atmospheric Administration
Contact: Jim Moum
moum@coas.oregonstate.edu
541-737-2553
Oregon State University
Public Release: 25-Jul-2013
 Nature
Deciphering the air-sea communication
A German-Russian research team has investigated the role of heat exchange between ocean and atmosphere in long-term climate variability in the Atlantic. The scientists analyzed meteorological measurements and sea surface temperatures over the past 130 years. It was found that the ocean significantly affects long term climate fluctuations, while the seemingly chaotic atmosphere is mainly responsible for the shorter-term, year-to-year changes. The paper appeared in the recent issue of Nature.

Deutsche Forschungsgemeinschaft
Contact: Dr. Andreas Villwock
avillwock@geomar.de
49-431-600-2802
Helmholtz Centre for Ocean Research Kiel (GEOMAR)
Public Release: 25-Jul-2013
 Environmental Development
Managing waters shared across national boundaries: Treasury of papers helps capture 20 years of lessons
A treasury of new articles capture expert advice and lessons learned through $7 billion in projects over 20 years involving waters shared across national boundaries. The articles explore, eg: managing shared water in the Arab region; climate change impacts on North Atlantic fisheries; co-operative stewardship of the massive aquifer under Argentina, Brazil, Paraguay and Uruguay; and sharing the Nile River -- a vital resource to 300 million people in 11 countries.
Contact: Terry Collins
tc@tca.tc
416-538-8712
United Nations University
Public Release: 24-Jul-2013
 Proceedings of the National Academy of Sciences
Newly discovered marine viruses offer glimpse into untapped biodiversity
Studying bacteria from the Baltic Sea, University of Arizona researchers have discovered an entire array of previously unknown viruses that use these bacteria as hosts. By impacting the life cycles of these bacteria, the viruses play indirect but crucial ecological roles in environments ranging from the oceans and sea ice to the human gut.

Gordon and Betty Moore Foundation, Sweden-America foundation, Swedish Research Council
Contact: Daniel Stolte
stolte@email.arizona.edu
520-626-4402
University of Arizona
Public Release: 24-Jul-2013
 Endangered Species Research
Are North Atlantic right whales mating in the Gulf of Maine?
Using data obtained during six years of regular aerial surveys and genetics data collected by a consortium of research groups, scientists have strengthened evidence pointing to the central Gulf of Maine as a mating ground for North Atlantic right whales, according to a study recently published online in the journal Endangered Species Research.

NOAA National Marine Fisheries Service
Contact: Shelley Dawicki
shelley.dawicki@noaa.gov
508-495-2378
NOAA Northeast Fisheries Science Center
Public Release: 24-Jul-2013
 Zoological Journal of the Linnean Society
Smithsonian finds color patterns in fish larvae may reveal relationships among species
Similarities in how different organisms look can indicate a close evolutionary relationship. Conversely, great differences in appearance can suggest a very distant relationship, as in many adult marine fish species. For the first time, however, a Smithsonian scientist has found that color patterns of different fish species in the larval stage can be very similar, revealing a closer evolutionary relationship than their adult forms would suggest.
Contact: John Gibbons
gibbonsjp@si.edu
202-633-5187
Smithsonian
Public Release: 24-Jul-2013
NASA sees newborn eastern Atlantic tropical depression
The fourth tropical depression of the Atlantic Ocean hurricane season was born west of the Cape Verde Islands in the Eastern Atlantic Ocean on July 24.

NASA
Contact: Rob Gutro
robert.j.gutro@nasa.gov
NASA/Goddard Space Flight Center
Public Release: 24-Jul-2013
 Environmental Science & Technology
Study investigates extraordinary trout with tolerance to heavily polluted water
New research from the University of Exeter and King's College London has shown how a population of brown trout can survive in the contaminated waters of the River Hayle in Cornwall where metal concentrations are so high they would be lethal to fish from unpolluted sites. The team believe this is due to changes in the expression of their genes. The research was funded by NERC and the Salmon and Trout Association.

National Environmental Research Council
Contact: Dr. Johanna Bowler
j.bowler@exeter.ac.uk
01-392-722-062
University of Exeter

Showing releases 21-30 out of 299. << < 1 | 2 | 3 | 4 | 5 | 6 | 7 > >>

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