The Latest Biology News And Medical NewsBiology News 2Health News 2Biology News 3Health News 3
HOME >> BIOLOGY >> NEWS
Study in Science reveals recreational fishing takes big bite of ocean catch

global positioning systems to find fish, and powerful, far-ranging boats to travel far offshore technologies that make them every bit as effective as their commercial counterparts.

"Recreational fishing in the ocean has lost much of its art," says Coleman. "Someone with absolutely no fishing ability can go out on a charter boat and bring in a remarkable catch not because they know the environment, but because they rely on the professional, expert fishing knowledge of the captain and crew."

Recreational fishing targets large, top-level predatory fish in the ocean. Removal of these fish can create dramatic changes in ocean food webs and cause cascading effects that alter the overall productivity and health of marine ecosystems. In addition, some fish populations have dropped to such low numbers that they have been considered for placement on the threatened and endangered species lists, including bocaccio (a rockfish) on the Pacific coast which is primarily caught in recreational fisheries (87%), and Goliath grouper which is currently protected from harvest in the southeastern U.S., but is still caught by catch and release.

While the cumulative impact of commercial fishers is constrained by limits on who, where, when and how much fish they can catch, there are no controls on the aggregate impact of recreational fishers. Current management of saltwater recreational fisheries focuses primarily on the individual fisherman -- setting limits on the number and size of fish one can bring in -- without restricting the number of people allowed to fish. Approximately 40% of coastal states do not even require salt-water recreational fishing licenses. No states require a license for people younger than 16, and few require it for anyone fishing from shore.

"Size limits and bag limits are well intentioned, but lead to discarding of fish that are likely dead or dying. Unlike hunting on land, where hunters are licensed and the total take is cont
'"/>

Contact: Jessica Brown
jbrown@seaweb.org
202-497-8375
SeaWeb
26-Aug-2004


Page: 1 2 3 4 5

Related biology news :

1. Study: Emission of smog ingredients from trees is increasing rapidly
2. Study explores gene transfer to modify underlying course of Alzheimers disease
3. Study reveals why eyes in some paintings seem to follow viewers
4. Study by Israeli scientists provides insight on DNA code
5. Study reveals first genetic step necessary for prostate cancer growth
6. Study of flu patients reveals virus outsmarting key drug
7. Study suggests cell-cycle triggers might be cancer drug targets
8. Study narrows search for genes placing men at increased risk for prostate cancer
9. Study links high carbohydrate diet to increased breast cancer risk
10. Study explains spatial orientation differences between sexes
11. Study suggests humans can speed evolution

Post Your Comments:
(Date:11/23/2009)... Applied mathematicians dissected the morphology ...cteristic long leaf with a saddle-like arc midsect...e simple cause of the lily,s fan-like shapeelastic...tial growthwas revealed by using an equally simple...ng, a postdoctoral student at Harvard,s School of ...
(Date:11/23/2009)... "incontrovertible evidence" that the volcanic sup... 73,000 years ago deforested much of central India... report. , The volcano ejected an estimated 800 ...ng a crater (now the world,s largest volcanic lake...de. Ash from the event has been found in India, th...
(Date:11/23/2009)...hire microbiologist Louis Tisa has received two gr... the actinorhizal plants, widespread woody plants ...nated soils. , The United States Department of ...lecular, cellular and biomedical sciences, $399,00...e bacteria Frankia and Casuarina, an actinorhizal ...
Breaking Biology News(10 mins):The cause behind the characteristic shape of a long leaf revealed 2Supervolcano eruption -- in Sumatra -- deforested India 73,000 years ago 2UNH prof. receives nearly $500,000 to research environmentally significant plants 2More Than One in Five 12 to 17 Year Olds Have Trouble Seeing in Class 53609 1More Than One in Five 12 to 17 Year Olds Have Trouble Seeing in Class 53609 2More Than One in Five 12 to 17 Year Olds Have Trouble Seeing in Class 53609 3More Than One in Five 12 to 17 Year Olds Have Trouble Seeing in Class 53609 4VivaGel 28R 29 Demonstrates Anti HIV and Herpes Activity Following Human Administration 53604 1VivaGel 28R 29 Demonstrates Anti HIV and Herpes Activity Following Human Administration 53604 2Angiotech Pharmaceuticals announces launch of Quill SRS product codes for laparoscopic gynecology procedures 13351 1Angiotech Pharmaceuticals announces launch of Quill SRS product codes for laparoscopic gynecology procedures 13351 2Angiotech Pharmaceuticals announces launch of Quill SRS product codes for laparoscopic gynecology procedures 13351 3Angiotech Pharmaceuticals announces launch of Quill SRS product codes for laparoscopic gynecology procedures 13351 4Angiotech Pharmaceuticals announces launch of Quill SRS product codes for laparoscopic gynecology procedures 13351 5Angiotech Pharmaceuticals announces launch of Quill SRS product codes for laparoscopic gynecology procedures 13351 6
(Date:11/24/2009)...--ShanghaiBiolaxyannouncedthe,ChineseStateFood&...ionalnewdrugapplication(IND)foritsoralinsulinproje...iabetes.ThisIND,approvalallowsBiolaxytoinitiateits...ercharacteristicofhighbloodglucoseandpoor,metaboli...cro-and,macro-vasculardiseases,lossofvision,kidney...
(Date:11/24/2009)...ly approved the Promega PowerPlex 16 HS System for...g DNA records for the National DNA Index System. ...-- The FBI recently approved the Promega PowerPle...cipating in, or generating DNA records for, the Na...tains more than seven million profiles and has ass...
(Date:11/24/2009)...v.24/PRNewswire-FirstCall/-HamiltonThorneLtd.(TSX-...ofadvancedlasersystemsandinstrumentsforthestemcell...rationalandfinancialresultsforthethirdquarterended...s$1.46millioncomparedwith$1.43millioninQ32008,-Gro...tinQ3,2008,-Netlossreducedto$148,000comparedto$283...
(Date:11/24/2009)...FirstCall/--ArenaPharmaceuticals,Inc.(Nasdaq: ARNA...ntatthePiperJaffray21stAnnualHealthCareConferenceo...ficTime)attheNewYorkPalaceHotelinNewYorkCity.JackL...cheduledtoprovideanoverviewofthecompany,includingi...liveaudiowebcastofthepresentationwillbeavailableun...
Breaking Biology Technology:Biolaxy Secures IND Approval for Oral Insulin 2NDIS Approval of Promega PowerPlex Kit Clears Path for More DNA Profiles to be Added to U.S. Database 2Hamilton Thorne announces third quarter results 2Hamilton Thorne announces third quarter results 3Hamilton Thorne announces third quarter results 4Hamilton Thorne announces third quarter results 5Hamilton Thorne announces third quarter results 6Hamilton Thorne announces third quarter results 7Arena Pharmaceuticals to Present at the Piper Jaffray 21st Annual Health Care Conference 2
Other News:
In the January/February issue of Public Health Reports, researchers from...the University of Maryland's School of Medicine argue that CDC's recent...revision of its lead screening recommendations for
...er prawn to throw on the festive barbecue?... ... ...rawn gene map, which is the first step in assistin...wns in the future.... ... The genetic linkage map ...for growth rate and other valuable traits in prawn...
...been declared Year of the Ocean by the United Nati...rtunities offered by the ocean as we.enter the 21s...ate, provides a.home to fisheries, which are a maj...lored in its depths. As the world population and ...
...nal Science Foundation (NSF) .honored 359 outstand...ulty Early Career Development.(CAREER) grants. NSF... The awardees were selected .from 1,935 applicant...omising scientists and engineers develop .simultan...
Are CDC's 1997 Recommendations For Targeted Lead Screening Of Children Justified? 21998 Declared Year Of The Ocean 2Early Career Development Grants Foster Faculty Research And Education 2Early Career Development Grants Foster Faculty Research And Education 3Early Career Development Grants Foster Faculty Research And Education 4Early Career Development Grants Foster Faculty Research And Education 5
...acksburg, Va. July 11, 2005 Scientists interested...essions frozen in rocks that they can study from a...with shells and bones began to become plentiful. B... years is scant and difficult to study.......Now, ...
...rham, N.C. Duke University Medical Center researc...itical role in enabling the heart to respond to su... as in the progressive loss of heart function that...r findings, they said, suggest new approaches to p...
...re than 50 young African-American scholars in scie...ning Thursday evening for a conference that will f...nges they confront in seeking doctoral degrees and...he nation's best research universities under a pro...
...modification to an "ace" gene prediction program ... St. Louis now enables scientists to predict the v...nd where the first splice occurs thereby defining ...ation to the gene prediction software TWINSCAN is ...
Virginia Tech, Nanjing Institute researchers discover half-billion year-old fossils 2Virginia Tech, Nanjing Institute researchers discover half-billion year-old fossils 3Newly discovered role for heart response enzyme may yield better heart failure therapy 2Top young African-American scholars in science and engineering to meet in Monterey, Calif. 2Modification of program enables prediction of gene transcription 2Modification of program enables prediction of gene transcription 3