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Showing releases 86-95 out of 353.

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Public Release: 24-Nov-2014
Proceedings of the National Academy of Sciences
Biology trumps chemistry in open ocean
Scientists laid out a new framework based on in situ observations that will allow them to describe and understand how phytoplankton assimilate limited concentrations of phosphorus, a key nutrient, in the ocean in ways that better reflect what is actually occurring in the marine environment. This is important because nutrient uptake is a property of ocean biogeochemistry, and in many regions controls carbon dioxide fixation, which ultimately can play a role in mitigating climate change.

Contact: Darlene Crist
dtcrist@bigelow.org
207-315-2567 x103
Bigelow Laboratory for Ocean Sciences

Public Release: 24-Nov-2014
Nature Geoscience
Unmanned underwater vehicle provides first 3-D images of underside of Antarctic sea ice
A National Science Foundation-funded research team has successfully tested an autonomous underwater vehicle, AUV, that can produce high-resolution, three-dimensional maps of Antarctic sea ice. SeaBED, as the vehicle is known, measured and mapped the underside of sea-ice floes in three areas off the Antarctic Peninsula that were previously inaccessible.
National Science Foundation

Contact: Peter West
pwest@nsf.gov
703-292-7530
National Science Foundation

Public Release: 24-Nov-2014
Scientist gets more support to study Deepwater Horizon spill impact on coast
An associate professor in earth and planetary sciences at the University of Tennessee, Knoxville, and her team have made new discoveries about bacterial diversity and oil degradation processes never before seen in marshes -- and thanks to a new grant, their work can continue.
Gulf of Mexico Research Initiative

Contact: Whitney Heins
wheins@utk.edu
865-974-5460
University of Tennessee at Knoxville

Public Release: 24-Nov-2014
Nature Geoscience
The living, breathing ocean
The ocean is a complex ecosystem. The ocean carbon cycle is governed by the relationship among carbon, nutrients and oxygen, and the ratio between certain elements is key to understanding ocean respiration.
National Science Foundation, Gordon and Betty Moore Foundation

Contact: Julie Cohen
julie.cohen@ucsb.edu
805-893-7220
University of California - Santa Barbara

Public Release: 24-Nov-2014
Journal of Animal Ecology
Lionfish analysis reveals most vulnerable prey as invasion continues
Findings of a study on lionfish predation behavior, which may also apply to some other fish and animal species, have shed some new light on which types of fish are most likely to face attack by this invasive predator, which has disrupted ecosystems in much of the Caribbean Sea and parts of the Atlantic Ocean.
Natural Science and Engineering Research Council of Canada, David H. Smith Conservation Research Program

Contact: Stephanie Green
Stephanie.green@science.oregonstate.edu
778-808-0758
Oregon State University

Public Release: 24-Nov-2014
Computer to simulate harbor porpoises
Researchers at Aarhus University, Denmark, use a computer model to predict the impact of new offshore wind farms on the population of harbor porpoises in the North Sea. A consortium of international energy companies has commissioned the project and funds the independent research.

Contact: Jacob Nabe-Nielsen
jnn@bios.au.dk
45-87-15-86-96
Aarhus University

Public Release: 24-Nov-2014
Fisheries
Endangered Idaho salmon regaining fitness advantage
Endangered Snake River sockeye salmon are regaining the fitness of their wild ancestors, with naturally spawned juvenile sockeye returning from the ocean at a much higher rate than others from hatcheries, a new analysis has found. Biologists believe the increased return rate is high enough for the species to eventually sustain itself in the wild again.

Contact: Michael Milstein
michael.milstein@noaa.gov
503-231-6268
NOAA Fisheries West Coast Region

Public Release: 24-Nov-2014
Nature Geoscience
Underwater robot sheds new light on Antarctic sea ice
The first detailed, high-resolution 3-D maps of Antarctic sea ice have been developed using an underwater robot. Scientists from the UK, USA and Australia say the new technology provides accurate ice thickness measurements from areas that were previously too difficult to access.

Contact: Athena Dinar
amdi@bas.ac.uk
44-012-232-21441
British Antarctic Survey

Public Release: 21-Nov-2014
New tool displays West Coast ocean acidification data
The NOAA data portal displays real-time ocean acidification data for the open ocean and protected bays. New tools monitor the level of aragonite near shellfish hatcheries in Alaska, Washington, Oregon and California.
NOAA Integrated Ocean Observing System

Contact: Hannah Hickey
hickeyh@uw.edu
206-543-2580
University of Washington

Public Release: 20-Nov-2014
GPM measured Tropical Storm Adjali's rainfall before dissipation
Moderate rainfall was occurring around the center of Tropical Storm Adjali before it dissipated, according to data from NASA and the Japan Aerospace Exploration Agency's Global Precipitation Measurement or GPM satellites.
NASA

Contact: Rob Gutro
robert.j.gutro@nasa.gov
NASA/Goddard Space Flight Center

Showing releases 86-95 out of 353.

<< < 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 > >>