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NOAA Scientists Map Fish Habitat and Movements at Gray's Reef Marine Sanctuary
Two related research expeditions by NOAA scientists to track the habitat preferences and movements of fish at Gray's Reef National Marine Sanctuary may help managers protect overfished species such as red snapper and grouper. view more (2009-09-03)
Sardines May Prevent Toxic Gas Eruptions off the California and African Coasts
Milky, turquoise-colored "dead zones," some as large as the U.S. State of New Jersey, that are appearing repeatedly off the coast of southwest Africa, may be a sign of things to come for other areas of the coastlines of the eastern Atlantic and Pacific oceans. Toxic gas eruptions, bubbling up from the ocean floor, kill sea life, annoy... view more... (2005-01-11)
Dissolved organic matter in the water column may influence coral health
Bacterial communities endemic to healthy corals could change depending on the amount and type of natural and man-made dissolved organic matter in seawater, report researchers from The University of Texas at Austin Marine Science Institute and Mote Marine Laboratory in Sarasota, Florida. view more (2008-03-05)
Hydrothermal vents: Hot spots of microbial diversity
Thousands of new kinds of marine microbes have been discovered at two deep-sea hydrothermal vents off the Oregon coast by scientists at the MBL (Marine Biological Laboratory) and University of Washington's Joint Institute for the Study of Atmosphere and Ocean. view more (2007-10-05)
Bacteria can help predict ocean change
Every creature has its place and role in the oceans - even the smallest microbe, according to a new study that may lead to more accurate models of ocean change. view more (2006-08-15)
Food choices and location influence California sea otter exposure to disease
Sea otters living along the central California coast risk higher exposure to disease-causing parasites as a consequence of the food they eat and where they feed. view more (2009-01-20)
Smithsonian guide to the biodiverse marine environment of Panama's Bocas del Toro
Coral reefs, coastal rainforest, land-grab, industrial bananas and organic cacao, mangroves, tourist boom, eclectic cultural mix: A Caribbean Journal of Science special issue presents the first scientific overview of the marine environment in Bocas del Toro Province near Panama's border with Costa Rica. view more (2005-12-29)
'New' ancient Antarctic sediment reveals climate change history
Recent additions to the premier collection of Southern Ocean sediment cores at Florida State University's Antarctic Marine Geology Research Facility will give international scientists a close-up look at fluctuations that occurred in Antarctica's ice sheet and marine and terrestrial life as the climate cooled considerably between 20 and 14 million... view more... (2008-04-29)
Rising acidity levels could trigger shellfish revenue declines, job losses
Changes in ocean chemistry - a consequence of increased carbon dioxide (CO2) emissions from human industrial activity - could cause U.S. shellfish revenues to drop significantly in the next 50 years, according to a new study by researchers at the Woods Hole Oceanographic Institution (WHOI). view more (2009-06-18)
Clues to our birth may be written in space
Extraterrestrial molecules found in meteorites may hold the key to the origin of life on Earth, according to chemistry research at the University. view more (2005-01-21)
TAU scientists probe 'deep' questions aboard EcoOcean's environmental research ship
Did the great flood of Noah's generation really occur thousands of years ago" Was the Roman city of Caesarea destroyed by an ancient tsunami" Will pollution levels in our deep seas remain forever a mystery" view more (2007-09-10)
Living Oceans Foundation leads Red Sea expedition
Khaled bin Sultan Living Oceans Foundation will lead an all-star team of scientist divers on an expedition to study the "rainforests" of the Red Sea. State-of-the-art technology will enable the team to complete years of coral reef research in just three weeks. view more (2006-04-24)
Does climate change affect marine productivity?
The scientific magazine NATURE, a worldwide leader, has published an article of a research worker of the Basque foundation AZTI, Xabier Irigoien, about marine ecosystem. The prestigious scientific magazine NATURE has published in its last issue of September an article and cover, whose first author is the research worker of the Basque foundation... view more... (2002-09-26)
The Pied Piper of Fish
Fishy noises could be the answer for improved reef fisheries management according to an international team of researchers. Some juvenile coral reef fish are attracted by sounds they would have heard while they were in the egg. By using these sounds, the fish can be led to artificial reefs where they will start new colonies. It may be possible in... view more... (2003-06-03)
Iron on its route to the sea-floor: A new path
Iron dust, the rarest nutrient for most marine life, can be washed down by rivers or blown out to sea or--a surprising new study finds--float up from the sea floor in the material spewed from hydrothermal vents. view more (2009-02-09)
Regardless of global warming, rising CO2 levels threaten marine life
Like a piece of chalk dissolving in vinegar, marine life with hard shells is in danger of being dissolved by increasing acidity in the oceans. view more (2007-03-09)
Unlikely life thriving at Antarctica's Blood Falls
An unmapped reservoir of briny liquid chemically similar to sea water, but hidden under an inland Antarctic glacier, appears to support microbial life in a cold, dark, oxygen-poor environment -- a most unexpected setting to be teeming with life. view more (2009-04-20)
Scientists discover new life forms in the Arctic Ocean
An international team of scientists including Université Laval biologist Connie Lovejoy has discovered new life forms in the Arctic Ocean. The team's findings are reported in the January 12 edition of the journal Science. view more (2007-01-12)
Fossil and molecular evidence reveals the history of major marine biodiversity hotspots
The journal "Science" has published in the issue of the 1st of August the results of a detailed research work about the evolution of marine diversity all through the last 50 million years. view more (2008-08-07)
Sprats With Polonium
There are many radioactive elements in the world. For example, natural element polonium has 33 radioactive isotopes. Fortunately, only one isotope, 210Po, has a relatively long (138.4 days) half-life period. This isotope appears in the atmosphere as a result of radon decay, sinks to oceans and seas, and accumulates in organs of some animals, in... view more... (2002-07-19)
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