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Showing releases 201-225 out of 1335.

<< < 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 > >>

Public Release: 27-Nov-2014
Science
Another human footprint in the ocean
Human-induced changes to Earth's carbon cycle -- for example, rising atmospheric carbon dioxide and ocean acidification -- have been observed for decades. However, a study published this week in Science showed human activities, in particular industrial and agricultural processes, have also had significant impacts on the upper ocean nitrogen cycle.
Korean National Research Foundation of Ministry of Science, National Science Foundation, Gordon and Betty Moore Foundation

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

Public Release: 26-Nov-2014
Tropical depression 21W forms, Philippines under warnings
The Tropical Rainfall Measuring Mission or TRMM satellite provided rainfall data as Tropical Depression 21W was making landfall in the southern Philippines on Nov. 26.
NASA

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

Public Release: 26-Nov-2014
ZooKeys
The influence of the Isthmus of Panama in the evolution of freshwater shrimps in America
The molecular evolution of freshwater shrimps in America was studied based in the relationship between Pacific and Atlantic sister species that are separated by the Isthmus of Panama. Despite the high morphological similarities between each pair of species, it was concluded that all species are valid taxonomic entities, proving the efficiency of the Isthmus for the genetic isolation of the species. The study was published in the open access journal ZooKeys.

Contact: Fernando L. Mantelatto
flmantel@usp.br
55-163-602-3656
Pensoft Publishers

Public Release: 26-Nov-2014
Frontiers in Marine Science
Toolkit for ocean health
One of the global leaders in ocean science, Professor Carlos Duarte has shared his insights on the future of the world's oceans in a paper published in the international open-access journal Frontiers in Marine Science.

Contact: David Stacey
david.stacey@uwa.edu.au
61-864-883-229
Frontiers

Public Release: 26-Nov-2014
5th International GOCE User Workshop
Geophysical Research Letters
First harvest of research based on the final GOCE gravity model
Just four months after the final data package from ESA's GOCE satellite mission was delivered, researchers are laying out a rich harvest of scientific results at the 5th International GOCE User Workshop in Paris. The GOCE Gravity Consortium, coordinated by the Technische Universität München, produced all of the mission's data products. On this basis, studies in geophysics, geology, ocean circulation, climate change, and civil engineering are sharpening the picture of our dynamic planet.
European Space Agency

Contact: Patrick Regan
patrick.regan@tum.de
49-162-427-9876
Technische Universitaet Muenchen

Public Release: 26-Nov-2014
International Journal of Molecular Sciences
Hydrothermal settlers
OIST researcher Yuichi Nakajima decodes barnacle genetics to understand how climate change impacts the deep ocean.

Contact: Kaoru Natori
kaoru.natori@oist.jp
81-989-662-389
Okinawa Institute of Science and Technology (OIST) Graduate University

Public Release: 26-Nov-2014
Nature
Modeling the past to understand the future of a stronger El Nino
El Nino is not a contemporary phenomenon; it's long been the Earth's dominant source of year-to-year climate fluctuation. But as the climate warms and the feedbacks that drive the cycle change, researchers want to know how El Nino will respond. A team of researchers led by the University of Wisconsin's Zhengyu Liu published the latest findings in this quest Nov. 27, 2014 in Nature.

Contact: Zhengyu Liu
zliu3@wisc.edu
608-262-0777
University of Wisconsin-Madison

Public Release: 25-Nov-2014
Endangered species success: Idaho salmon regaining fitness advantage
Once on the brink of extinction with only a few fish remaining, Snake River sockeye salmon are regaining the fitness they need to rebuild wild populations. A new analysis shows that naturally spawned offspring of fish saved by a hatchery program are now surviving to return at increasing rate -- high enough to not only sustain the population but also to rebuild it.

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

Public Release: 25-Nov-2014
Ecological Indicators
Mining can damage fish habitats far downstream, study shows
Anglers across the nation wondering why luck at their favorite fishing spot seems to have dried up may have a surprising culprit: a mine miles away, even in a different state. Scientists at Michigan State University have taken a first broad look at the impacts of mines across the country and found that mining can damage fish habitats miles downstream, and even in streams not directly connected to the mines.
US Fish and Wildlife Service, US Geological Survey

Contact: Sue Nichols
nichols@msu.edu
517-432-0206
Michigan State University

Public Release: 25-Nov-2014
Proceedings of the Royal Society A
Better forecasts for sea ice under climate change
New research will help pinpoint the impact of waves on sea ice, which is vulnerable to climate change, particularly in the Arctic where it is rapidly retreating.

Contact: Luke Bennetts
luke.bennetts@adelaide.edu.au
61-466-457-406
University of Adelaide

Public Release: 25-Nov-2014
Animal Biotelemetry
Endangered hammerhead shark found migrating into unprotected waters
The precise movements of a young hammerhead shark have been tracked for the first time and are published in the open access journal Animal Biotelemetry. The study, which ran over a 10-month period, reveals important gaps in current efforts to protect these endangered sharks and suggests key locations that should be protected to help the survival of the species.

Contact: Joel Winston
Joel.Winston@biomedcentral.com
44-020-319-22081
BioMed Central

Public Release: 25-Nov-2014
PLOS ONE
Scientists could save thousands of pounds with student's DIY microscope
Expensive tests for measuring everything from sperm motility to cancer diagnosis have just been made hundreds of thousands of pounds cheaper by a Ph.D. student from Brunel University London who hacked his own microscope.

Contact: Keith Coles
keith.coles@brunel.ac.uk
Brunel University

Public Release: 25-Nov-2014
PLOS Biology
International collaboration completes genome sequence of centipede
An international collaboration of scientists including Baylor College of Medicine has completed the first genome sequence of a myriapod, Strigamia maritima -- a member of a group venomous centipedes that care for their eggs -- and uncovered new clues about their biological evolution and unique absence of vision and circadian rhythm.

Contact: Glenna Picton
picton@bcm.edu
713-798-4710
Baylor College of Medicine

Public Release: 24-Nov-2014
2015 AAAS Annual Meeting
Three UC San Diego professors named AAAS Fellows
The American Association for the Advancement of Science, the largest general science organization in the United States, has awarded the distinction of Fellow to three UC San Diego professors.

Contact: Mario Aguilera
scrippsnews@ucsd.edu
858-534-3624
University of California - San Diego

Public Release: 24-Nov-2014
Marine Ecology Progress Series
CT scans of coral skeletons reveal ocean acidity increases reef erosion
For coral reefs to persist, rates of reef construction must exceed reef breakdown. Prior research has largely focused on the negative impacts of ocean acidification on reef growth, but new research this week from scientists at the Hawai'i Institute of Marine Biology, based at the University of Hawai'i - Mānoa, demonstrates that lower ocean pH also enhances reef breakdown: a double-whammy for coral reefs in a changing climate.
National Oceanic and Atmospheric Administration, National Science Foundation, Sigma-Xi, and University of Hawai'i Sea Grant College Program

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

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 201-225 out of 1335.

<< < 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 > >>


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