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Latest Fisheries Stories

Researchers Tease Out Cues That Impact Schooling Fish Behavior
2013-10-31 11:12:23

NYU-Poly Recent studies from two research teams at the Polytechnic Institute of New York University (NYU-Poly) demonstrate how underwater robots can be used to understand and influence the complex swimming behaviors of schooling fish. The teams, led by Maurizio Porfiri, associate professor of mechanical and aerospace engineering at NYU-Poly, published two separate papers in the journal PLOS ONE. These studies are the latest in a significant body of research by Porfiri and collaborators...

2013-10-28 23:26:13

Rookie billfisher recounts life-changing Kona fishing expedition in new book. Dallas, Texas (PRWEB) October 28, 2013 The Pacific blue grander, an elusive native to the shores of the Hawaiian Islands, is one of the largest fish one could hope to catch. Captain Gene Vander Hoek has four under his belt, his most recent catch with novice fisherman and author Dr. Gary White. For White, catching one of these monster fishes proved to be a life-changing event. In his book “Mom’s Fish,”...

Rise In Toxic Algal Blooms Climate Change
2013-10-25 10:07:28

Brett Smith for redOrbit.com - Your Universe Online Algae is probably best known for the green scum it forms on top of stagnant water, and in addition to looking unpleasant, some algal blooms host strains of cyanobacteria that are highly toxic. According to a new study in the journal Science, nutrient enrichment and rising global temperatures are increasing the toxicity of some algal blooms in freshwater lakes, ponds and estuaries around the world. As these 'eutrophic' processes...

In Order For Fish And Rice To Thrive In Yolo Bypass, Just Add Water
2013-10-24 13:30:31

University of California - Davis From a fish-eye view, rice fields in California's Yolo Bypass provide an all-you-can-eat bug buffet for juvenile salmon seeking nourishment on their journey to the sea. That's according to a new report detailing the scientific findings of an experiment that planted fish in harvested rice fields earlier this year, resulting in the fattest, fastest-growing salmon on record in the state's rivers. The report, provided to the U.S. Bureau of Reclamation,...

2013-10-16 09:05:08

Nearly every body of water, from a puddle or a pond to a vast ocean, contains microscopic organisms that live attached to rocks, plants, and animals. These so-called sessile suspension feeders are critical to aquatic ecosystems and play an important role in cleaning up environmental contaminants by consuming bacteria. A study published by Cell Press on October 15 in the Biophysical Journal reveals that by actively changing the angle of their bodies relative to the surfaces, these feeders...

Food Provision Remains An Area Of Great Concern According To The 2013 Ocean Health Index
2013-10-16 06:53:48

University of California - Santa Barbara In the 2013 Ocean Health Index (OHI) –– an annual assessment of ocean health lead by Ben Halpern, a research associate at UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS) and professor at the Bren School of Environmental Science & Management –– scientists point to food provision as the factor that continues to require serious attention. The OHI defines a healthy ocean as one that sustainably delivers a...

New Basket Traps Allow Juvenile And Non-target Fish Species To Escape While Increasing Incomes
2013-10-08 10:11:46

Wildlife Conservation Society Scientists from the Wildlife Conservation Society and the Kenyan Marine and Fisheries Research Institute have achieved a milestone in Africa: they've helped build a better fish trap, one that keeps valuable fish in while letting undersized juvenile fish and non-target species out. By modifying conventional African basket traps with escape gaps, the marine researchers have proven that the new traps catch larger fish, allow more undersized and non-target fish...

2013-10-05 23:03:44

Natural reefs are being decimated by mankind and artificial reefs are becoming a viable alternative. (PRWEB) October 05, 2013 Reefs are a wellspring of strange and beautiful sea-life, catering to an entire ecosystem and acting as an important shelter for multiple protected species. Many of these plants and animals exist only within or around these reefs, and are being destroyed by reckless seafaring and pollution. Artificial reefs, designed and implemented by man, may help to curb the...

2013-09-30 16:02:05

Danish and Australian biologists have developed a technique to determine if seagrass contain sulfur. If the seagrass contains sulfur, it is an indication that the seabed is stressed and that the water environment is threatened. The technique will help biologists all over the world in their effort to save the world’s seagrass meadows. Seagrass meadows, such as eelgrass or Halophila, grow along most of the world's coasts where they provide important habitats for a wide variety of life...


Latest Fisheries Reference Libraries

Crown Of Thorns Starfish, Acanthaster planci
2013-11-11 10:54:41

The crown-of-thorns starfish (Acanthaster planci) is a species of starfish that is classified within the Acanthasteridae family. This species has a large range that extends from the Red Sea to the African coasts in the east and from the Indian Ocean to the western coasts of Central America. It prefers a habitat in coral reefs, which can be harmed if population numbers are too high. Damage occurs when filamentous algae covers bare skeletons of coral and the starfish move in to feed, stripping...

Bluefish, Pomatomus saltatrix
2013-10-22 10:54:52

The Bluefish (Pomatomus saltatrix) is the only living species of the family Pomatomidae. It is a marine pelagic fish that can be found around the world in temperate and subtropical waters, except for the northern Pacific Ocean. Bluefish are known as tailor in Australia, shad on the east coast of South Africa, and elf on the west coast. Other common names regarding this fish are blue, chopper, and anchoa. It is a good eating and game fish. The bluefish is moderately proportioned with a...

Lampert's Sea Cucumber, Synaptula lamperti
2013-04-30 15:18:06

Synaptula lamperti is a species of sea cucumber that can be found in the waters of the Indo-Pacific. Its range includes the coastal waters of Papua New Guinea, the Philippines, Indonesia, and Micronesia. It does not have the tube feet, which are common to other species of sea cucumber, instead moving around by using a small grouping of pinnate feeding tentacles, which are always moving. It can also move by using the small, hook-like bones found along its body, attaching itself to the sea...

Mudflats
2013-04-19 21:07:34

Mudflats, or otherwise known as tidal flats, are coastal wetlands that form when mud is left behind by tides or rivers. They’re found in sheltered regions such as bayous, lagoons, estuaries, and bays. Mudflats might be seen geologically as exposed layers of bay mud, a result from the deposition of estuarine silts, marine animal detritus, and clays. The majority of the sediment in a mudflat is within the intertidal zone, therefore the flat is submerged and exposed about twice per day. In...

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...

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Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.