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Latest Aquatic ecology Stories

2014-04-10 09:45:00

Oyster aquaculture in the Potomac River estuary could result in significant improvements to water quality, according to a new NOAA and U.S. Geological Survey study published in the journal Aquatic Geochemistry. All of the nitrogen currently polluting the Potomac River estuary could be removed if 40 percent of its river bed were used for shellfish cultivation, according to the joint study. The researchers determined that a combination of aquaculture and restored oyster reefs may provide...

space potty
2014-04-10 04:44:34

[ Watch the Video: Space Potty: Using The Bathroom In Space ] rredOrbit Staff & Wire Reports - Your Universe Online It might not be as glamorous as taking the first steps on the moon or sending a rover to explore Mars, but new research appearing in the journal ACS Sustainable Chemistry & Engineering could solve an age-old problem associated with space travel: what to do with all of the astronaut pee produced during interstellar travel? Rather than just ejecting the fluid...

2014-04-09 20:21:35

SACRAMENTO, April 9, 2014 /PRNewswire/ -- A report from the California Council on Science and Technology (CCST) released today envisions a path toward a sustainable water future for California achieved through a system management approach utilizing innovations in science, technology and management. Such an approach would rely on currently available and new science and technology, yielding greater efficiencies and opening new sources of supply for managing California water through future...

2014-04-02 23:33:58

ForeverGreen Unveils New Product- SolarStrips will be available in over 160 countries Orem, Utah (PRWEB) April 02, 2014 ForeverGreen Worldwide Corporation (OTCBB:FVRG), a leading provider of nutritional foods and other healthy products, showcased its new product SolarStrips on March 28, 2014. SolarStrips, which are currently available, utilize patented strip technology and ingredients which helps provide the body with nutritious food to properly function. SolarStrips is a dissolvable...

2014-04-01 20:21:00

DUBLIN, April 2, 2014 /PRNewswire/ -- Research and Markets ( http://www.researchandmarkets.com/research/p92pkf/global_water_and) has announced the addition of the "Global Water and Wastewater Treatment Chemicals Market Forecast and Opportunities to 2018" [http://www.researchandmarkets.com/research/p92pkf/global_water_and ] report to their offering. (Logo: http://photos.prnewswire.com/prnh/20130307/600769 ) According to, Global Water & Wastewater Treatment...

Oxygen Depletion In Baltic Sea Is 10 Times Worse Than A Hundred Years Ago
2014-04-01 14:34:17

Aarhus University This news release is available in German. After several years of discussions, researchers from Aarhus University (Denmark), Lund University (Sweden) and Stockholm University (Sweden) have determined that nutrients from the land are the main cause of widespread areas of oxygen depletion. The results were published on 31 March in the prestigious American journal Proceedings of the National Academy of Sciences. Nutrients are the villain The deepest areas of the...

Arctic sea ice pack
2014-03-30 03:02:43

National Snow and Ice Data Center Will next year’s summer Arctic ice extent be high or low? Can ship captains plan on navigating the famed Northwest Passage — a direct shipping route from Europe to Asia across the Arctic Ocean — to save on time and fuel? A new study says year-to-year forecasts of the Arctic’s summer ice extent are not yet reliable. Scientists at the National Snow and Ice Data Center (NSIDC), University College London, University of New Hampshire and University...

Climate Change Slowing Down Deep Ocean Conveyor Belt
2014-03-24 08:42:04

Katherine Unger Baillie, University of Pennsylvania Far beneath the surface of the ocean, deep currents act as conveyer belts, channeling heat, carbon, oxygen and nutrients around the globe. A new study by the University of Pennsylvania’s Irina Marinov and Raffaele Bernardello and colleagues from McGill University has found that recent climate change may be acting to slow down one of these conveyer belts, with potentially serious consequences for the future of the planet’s climate....

emission and transport of dust and other important aerosols to the Southern Ocean on Dec. 30, 2006
2014-03-22 06:56:44

April Flowers for redOrbit.com - Your Universe Online In a region of the Southern Ocean, iron fertilization caused plankton to thrive during the last ice age, according to a new study from Princeton University and the Swiss Federal Institute of Technology in Zurich. The findings, published in Science, confirm a longstanding theory that wind-borne dust carried iron to this region of the Antarctic. This iron dust drove plankton growth and eventually led to the removal of carbon dioxide...

2014-03-21 20:20:39

To ensure the presence of heavy metals in wastewater is reduced to safe and EPA-compliant levels, industrial companies count on Wastech Controls & Engineering, Inc. LOS ANGELES, March 21, 2014 /PRNewswire/ -- When using a pump lift station system for wastewater treatment and many other industrial and laboratory processes, it is necessary to work with heavy metals like Nickel, Chrome, Zinc, Cadmium and Copper, among others. Yet, these common industrial byproducts can pose considerable health...


Latest Aquatic ecology Reference Libraries

Wetland
2013-04-19 18:19:23

A wetland is an area of land that is saturated with water, either permanently or seasonally, such that it takes on the traits of a distinct ecosystem. First and foremost, the factor that distinguishes the wetlands from other land forms or water bodies is the unique vegetation that has adapted to its characteristic soil conditions. The wetland consists mostly of hydric soil, which is supportive of aquatic plants. The water that is found in wetlands can be saltwater, brackish, or freshwater....

Arctic Ocean
2013-04-18 22:31:23

The Arctic Ocean which is located in the Northern Hemisphere and mostly in the Arctic north polar region, is the shallowest and smallest of the world’s five major oceanic divisions. The International Hydrographic Organization recognizes it as an ocean, although, some oceanographers consider it as the Arctic Mediterranean Sea or simply, the Arctic Sea, classifying it a Mediterranean sea or an estuary of the Atlantic Ocean. Alternatively, the Arctic Ocean can be considered as the northernmost...

Little tunny, Euthynnus alletteratus
2013-03-28 14:07:39

The little tunny is found widespread in temperate and tropical waters of the Atlantic Ocean, Black Sea and Mediterranean Sea. It is the most common tuna and is highly migratory, with a range from Cape Cod, Massachusetts to Brazil in the Western Atlantic. In the Eastern Atlantic it is found from Skagerrak to South Africa. The little tunny will form schools close to the shoreline, around inlets, and sandbars that can cover up to two miles. This fish prefers warm water and will migrate south in...

Water Pollution
2013-03-25 12:43:15

Water pollution is the contamination of bodies of water including rivers, oceans, lakes, aquifers and groundwater. Water pollution is when pollutants are discharged directly or indirectly into a body of water without adequate treatment to remove harmful compounds. Water pollution affects the plants and organisms that reside in these bodies of water. In almost all of the cases the effect is damaging not only to individual species and populations, but to the natural biological communities as...

Ocean Analysis for November 17, 2012
2012-11-17 08:24:58

Point #1: Warm finger- This region inside the area marked number 1, represents a warm finger of the ocean temperatures. What is occurring is that the warmer air is being pushed faster in this region than the surrounding locations giving us this little finger of warmer temps in that region. Point #2: Warm Eddie- This is a region of warmer temps surrounded on all sides by colder water. Eddies are a closed circulation of water in the ocean that has in this case warmer temps around it. These...

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Word of the Day
mallemaroking
  • Nautical, the visiting and carousing of sailors in the Greenland ships.
This word is apparently from a confusion of two similar Dutch words: 'mallemerok,' a foolish woman, and 'mallemok,' a name for some persons among the crew of a whaling vessel.