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Not All Marine Phytoplankton Need To Take Their Vitamins

Not All Marine Phytoplankton Need To Take Their Vitamins

Canadian Institute for Advanced Research Some species of marine phytoplankton, such as the prolific bloomer Emiliania huxleyi, can grow without consuming vitamin B1 (thiamine), researchers have discovered. The finding contradicts the common...

Latest Algae Stories

2014-08-21 20:20:54

NORTHVILLE, Mich., Aug. 21, 2014 /PRNewswire/ -- Michael Officer now leads Algal Scientific's sales and marketing efforts toward the use of Algamune(TM) beta-1,3-glucan for livestock animal immune health support and the reduction in the use of antibiotics. As an accomplished agribusiness executive and Tippie Business School (U. of Iowa) MBA, he brings a diverse background in animal agriculture, strategic planning, product and business development and management. His BS and MS...

algae bloom in the west end of Lake Erie
2014-08-07 03:30:50

Frank Jennings, Jr., Glenn Research Center Engineers at NASA's Glenn Research Center in Cleveland are using NASA Glenn remote sensing technology, previously developed for Mars exploration, to learn more about the Lake Erie algal bloom that contaminated water supplies in northwestern Ohio and southeastern Michigan over the weekend. Deploying a hyper-spectral imager and miniature spectrometers aboard Glenn’s S-3 aircraft, which began the flight campaign on August 5, 2014, researchers...

2014-07-29 23:03:53

Corals that build reefs have few defenses against rising ocean temperatures and other effects of global climate change. The authors of an article published in the current issue of Phycologia seek to recognize a coral species group that appears to have adapted to withstand the physiological stress of ocean temperature changes. Lawrence, KS (PRWEB) July 29, 2014 Phycologia – Corals that build reefs have few defenses against rising ocean temperatures and other effects of global climate...

2014-07-16 08:25:11

Athletes Hail ENERGYbits®as Their Secret to Success BOSTON, July 16, 2014 /PRNewswire/ -- Five years ago, with nothing but drive and passion to fuel her dream, Catharine Arnston founded ENERGYbits®, a sports nutrition company that sells algae tabs to athletes and fitness enthusiasts. Algae is the most nutritionally dense food in the world* but until now, its health and energy benefits have been virtually unknown outside of Asia. Thanks to Boston-based ENERGYbits®, knowledge...

Significant Harmful Algal Bloom In Western Lake Erie Predicted This Summer
2014-07-11 03:13:09

NOAA Headquarters NOAA and its research partners predict that western Lake Erie will have a significant bloom of cyanobacteria, a toxic blue-green algae, during the 2014 bloom season in late summer. However, the predicted bloom is expected to be smaller than last year's intense bloom, and considerably less than the record-setting 2011 bloom. Bloom impacts will vary across the lake's western basin and are classified by an estimate of both its concentration and how far it spreads....

It's All About Being Fat And Flexible For Corals Adapting To Climate Change
2014-07-10 03:47:46

By Pam Frost Gorder, Ohio State University Study suggests best targets for environmental conservation The future health of the world's coral reefs and the animals that depend on them relies in part on the ability of one tiny symbiotic sea creature to get fat—and to be flexible about the type of algae it cooperates with. In the first study of its kind, scientists at The Ohio State University discovered that corals—tiny reef-forming animals that live symbiotically with algae—are...

How Does Algal And Coral Cover Affect Microscopic Life That Call The Reef Home?
2014-07-07 03:56:00

By Michael Price, San Diego State University A new study by biologists at San Diego State University and Scripps Institution of Oceanography shows that inhabited coral islands that engage in commercial fishing dramatically alter their nearby reef ecosystems, disturbing the microbes, corals, algae and fish that call the reef home. The study’s lead author, Linda Wegley Kelly, is a postdoctoral scholar in the lab of SDSU virologist Forest Rohwer. She's been involved in some capacity...

Key To Adaptation Limits Of Ocean Dwellers Uncovered By Scientists
2014-07-02 03:35:33

Alfred Wegener Institute The simpler a marine organism is structured, the better it is suited for survival during climate change. Scientists of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, discovered this in a new meta-study, which appears today in the research journal Global Change Biology. For the first time biologists studied the relationship between the complexity of life forms and the ultimate limits of their adaptation to a warmer climate. While...

The ‘Melissa Loop’: Closing The Recycling Circle
2014-06-30 03:52:03

ESA The International Space Station welcomes up to eight supply vessels a year bringing oxygen, water and food for the six astronauts continuously circling our planet. Building, launching, docking and unloading these spacecraft is costly and time-consuming – is there a better way? Many mission designers dream of crewed spacecraft that require no resupplies. A vehicle that indefinitely recycles astronaut waste such as exhaled carbon dioxide and urine and turns it into fresh oxygen and...

How Did Algae Evolve To Switch Quantum Coherence On And Off?
2014-06-17 03:02:59

University of New South Wales A UNSW-led team of researchers has discovered how algae that survive in very low levels of light are able to switch on and off a weird quantum phenomenon that occurs during photosynthesis. The function in the algae of this quantum effect, known as coherence, remains a mystery, but it is thought it could help them harvest energy from the sun much more efficiently. Working out its role in a living organism could lead to technological advances, such as...


Latest Algae Reference Libraries

Kelp Forest
2013-04-19 19:29:03

Kelp forests are areas that are underwater with a high density of kelp. They’re recognized as one of the most dynamic and productive ecosystems on Earth. Smaller regions of anchored kelp are known as kelp beds. Kelp forests can be found worldwide throughout polar and temperate coastal oceans. In the year 2007, kelp forests were discovered in tropical waters near Ecuador as well. While they are physically formed by brown macroalgae of the order Laminariales, kelp forests offer a unique...

Masked Spinefoot, Siganus puellus
2013-03-15 12:10:27

The masked spinefoot, also called a decorated rabbitfish or masked rabbitfish, lives in shallow coral rich lagoons, and seaward reefs of the Indo-West Pacific, at depths of 10 to 100 feet. The body of the masked spinefoot is a yellow-orange that gradients into a pale blue or white belly. It also has vertical blue lines toward the head and horizontal lines near the tail. A black stripe extends from the bottom of the mouth and runs through the eye. Above the eye the stripe turns to dark...

Foxface Rabbitfish, Siganus vulpinus
2013-02-17 07:58:30

Image Credit: Dr. Wayne Meadows (NOAA)/Wikipedia The foxface rabbitfish is found in coral rich lagoons, and reefs in the coastal water of the Western Pacific. Around the western Philippines, Indonesia, New Guinea, the Great Barrier Reef, New Caledonia, Caroline Islands, and the Marshall Islands. It has also been sighted around Vanuatu, Nauru, Kiribati, and recently Tonga. Adults usually swim in pairs, but the juveniles have been known to form schools. The adult foxface rabbitfish is...

Truncate Coralfish, Chelmonops truncatus
2013-02-03 10:01:25

Image Caption: An Eastern Talma (Truncate Coralfish) at Fly Point, Port Stephens, NSW. Credit: Richard Ling/Wikipedia (CC BY-SA 2.0) The truncate coralfish is specifically found in the coastal waters of Australia at depths up to 230 feet, around rocky reefs that have an abundance of algae. This fish is a species of butterfly fish that is also called the Eastern Talma. In Southern Australia the truncate coralfish is harvested largely for the aquarium trade, and is considered harmless to...

800px-Massive_Starlet_Coral_(Siderastrea_siderea)
2012-04-03 19:03:15

Siderastreidae is a family of colonial, reef building stony corals. Members of this family include symbiotic algae in their tissues which help provide their energy requirements. The World Register of Marine Species lists 7 genera within this family: Anomastraea, Coscinaraea, Craterastrea, Horastrea, Psammocora, Pseudosiderastrea, and Siderastrea. Corals in this family vary in form and include massive, thickly encrusting, columnar, and irregular forms. Corallites are linked by flowing...

More Articles (11 articles) »
Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
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