are essential to nuclear medicine In an effort to return to a stable mass isotopes known as radioisotopes emit radiation that can damage diseased tissue and can be traced in certain environments making them useful ... - Read More
A new laboratory at The University of Alabama in Huntsville UAH is setting out to solve some of the fundamental mysteries about one of the common compounds floating in the atmosphere and what effects if ... - Read More
Stanford scientists have found that chronically low levels of oxygen throughout the oceans hampered the recovery of life after the Permian Triassic extinction the most catastrophic die off in our planet's history Also known as ... - Read More
Changes in the biochemical balance of the ocean were a crucial factor in the end Triassic mass extinction during which half of all plant animal and marine life on Earth perished according to new research ... - Read More
Researchers from the UK and Malaysia have detected a human fingerprint deep in the Borneo rainforest in Southeast Asia Cold winds blowing from the north carry industrial pollutants from East Asia to the equator with ... - Read More
Just as crocus and daffodil blossoms signal the start of a warmer season on land a similar greening event a massive bloom of microscopic plants or phytoplankton unfolds each spring in the North Atlantic Ocean ... - Read More
A University of Colorado Boulder study shows a ubiquitous type of phytoplankton tiny organisms that are the base of the marine food web appears to be suffering from the effects of ocean acidification caused by ... - Read More
Researchers from the Malaspina Expedition have made strides in the understanding of the mechanisms governing the persistence of dissolved organic carbon DOC for hundreds or thousands of years in the deep ocean Most of this ... - Read More
A team of researchers including Rensselaer professor Morgan Schaller has used mathematical modeling to show that continental erosion over the last 40 million years has contributed to the success of diatoms a group of tiny ... - Read More
An international team of scientists led by a University of Rhode Island oceanographer has found oxygen and oxygen breathing microbes all the way through the sediment from the seafloor to the igneous basement at seven ... - Read More
Researchers from the University of Hawaiʻi at Mānoa and colleagues found that microbial communities in different regions of the Pacific Ocean displayed strikingly similar daily rhythms in their metabolism despite inhabiting extremely different habitats the ... - Read More
For more than 100 years marine biologists at Friday Harbor Laboratories have studied the ecology of everything from tiny marine plants to giant sea stars Now as the oceans are undergoing a historic shift in ... - Read More
The human dominated geological epoch known as the Anthropocene probably began around the year 1610 with an unusual drop in atmospheric carbon dioxide and the irreversible exchange of species between the New and Old Worlds ... - Read More
The Laboratory of Advanced Materials belonging to the University of Alicante's department of Inorganic Chemistry has developed a technology that allows the preparation of artificial methane hydrates The research has been published by the scientific ... - Read More
Methane emissions are strongly reduced in lakes with anoxic bottom waters But here contrary to what has previously been assumed methane removal is not due to archaea or anaerobic bacteria A new study on Lake ... - Read More
Using recently released Royal Navy submarine data researchers at the National Oceanography Centre NOC have investigated the nature of turbulence in the ocean beneath the Arctic sea ice Recent decreases in Arctic sea ice may ... - Read More
Next to global warming ocean acidification is currently considered as the second major carbon dioxide problem With the increase of carbon dioxide CO2 in the atmosphere larger quantities of the gas are getting into the ... - Read More
More and more of the world's waters are seriously lacking oxygen Could we use pumps to bring oxygen and thus higher life back into these waters A Danish Swedish research team says yes They installed ... - Read More
Recent research which has counted with the participation of the University of Granada Andalusian Institute of Earth Sciences has yielded new data on chemical gardens mysterious formations produced when certain solid salts copper sulfate cobalt ... - Read More
Deep cuts in greenhouse gas emissions while necessary may not happen soon enough to stave off climate catastrophe So in addition the world may need to resort to so called geoengineering approaches that aim to ... - Read More
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