The Case for Rebuilding Capelin
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Choosing the Best Marine-Derived Omega-3 Products for Therapeutic Use: an Evaluation of the Evidence
STEVENS POINT, WISCONSIN Technical Report Choosing the Best Marine-derived Omega-3 Products for Therapeutic Use: An Evaluation of the Evidence October 2013 The Point Institute is an independent research organization focused on examining and disseminating information about the use of natural therapeutic options for treating and preventing chronic disease. We provide these technical reports as research summaries only-they are not intended to be used in place of sound medical advice by a licensed health care practitioner. The Point Institute Director: Thomas Guilliams Ph.D. Website: www.pointinstitute.org Email: [email protected] The Point Institute www.pointinstitute.org Choosing the Best Marine-derived Omega-3 Products for Therapeutic Use: An Evaluation of the Evidence There is overwhelming data to recommend a wide range of therapeutic uses for marine-derived omega-3 fatty acids (primarily EPA and DHA). Likewise, there are also an overwhelming number of different forms, sources and ways to deliver these omega-3 fatty acids; which unfortunately, has led to confusion in product selection for both clinician and patient alike. We will walk through the most common issues discussed in selecting the appropriate omega-3 fatty acid product, with the goal to bring clarity to the decision-making process. For the most part, the marine omega-3 fatty acid category is dominated by products that can be best described as “fish oil.” That is, while there are products available that deliver omega-3 fatty acids from other marine sources, nearly all the available research has been done with fish oil derived fatty acids. This fish oil data has become the benchmark for efficacy and safety, and is the standard to which we compare throughout this paper. -
Undesirable Substances in Seafood Products – Results from Monitoring Activities in 2006
Undesirable substances in seafood products – Results from monitoring activities in 2006 Ásta Margrét Ásmundsdóttir Vordís Baldursdóttir Sasan Rabieh Helga Gunnlaugsdóttir Matvælaöryggi Skýrsla Matís 17-08 Júlí 2008 ISSN 1670-7192 Titill / Title Undesirable substances in seafood products– results from the monitoring activities in 2006 Höfundar / Authors Ásta Margrét Ásmundsdóttir, Vordís Baldursdóttir, Sasan Rabieh, Helga Gunnlaugsdóttir Skýrsla / Report no. 17 - 08 Útgáfudagur / Date: Júlí 2008 Verknr. / project no. 1687 Styrktaraðilar / funding: Ministry of fisheries Ágrip á íslensku: Árið 2003 hófst, að frumkvæði Sjávarútvegsráðuneytisins, vöktun á óæskilegum efnum í sjávarafurðum, bæði afurðum sem ætlaðar eru til manneldis sem og afurðum lýsis- og mjöliðnaðar. Tilgangurinn með vöktuninni er að meta ástand íslenskra sjávarafurða með tilliti til magns aðskotaefna. Gögnin sem safnað er í vöktunarverkefninu verða einnig notuð í áhættumati og til að hafa áhrif á setningu hámarksgilda óæskilegra efna t.d í Evrópu. Umfjöllun um aðskotaefni í sjávarafurðum, bæði í almennum fjölmiðlum og í vísindaritum, hefur margoft krafist viðbragða íslenskra stjórnvalda. Nauðsynlegt er að hafa til taks vísindaniðurstöður sem sýna fram á raunverulegt ástand íslenskra sjávarafurða til þess að koma í veg fyrir tjón sem af slíkri umfjöllun getur hlotist. Ennfremur eru mörk aðskotaefna í sífelldri endurskoðun og er mikilvægt fyrir Íslendinga að taka þátt í slíkri endurskoðun og styðja mál sitt með vísindagögnum. Þetta sýnir mikilvægi þess að regluleg vöktun fari fram og að á Íslandi séu stundaðar sjálfstæðar rannsóknir á eins mikilvægum málaflokki og mengun sjávarafurða er. Þessi skýrsla er samantekt niðurstaðna vöktunarinnar árið 2006. Það er langtímamarkmið að meta ástand íslenskra sjávarafurða m.t.t. magns óæskilegra efna. Þessu markmiði verður einungis náð með sívirkri vöktun í langan tíma. -
Our Nation's Fisheries Will Be a Lot Easier Once We've Used up Everything Except Jellyfish!
Mismanaging Our Nation’s Fisheriesa menu of what's missing Limited quantity: get ‘em while supplies last Ted Stevens Alaskan Surprise Due to years of overfishing, we probably won’t be serving up Pacific Ocean perch, Tanner crab, Greenland turbot or rougheye rockfish. They may be a little hard to swallow, but Senator Stevens and the North Pacific Council will be sure to offer last minute riders, father and son sweetheart deals, record-breaking quotas, industry-led research, conflicts of interest and anti-trust violations. Meanwhile, fur seals, sea lions and sea otters are going hungry and disappearing fast. Surprise! Pacific Rockfish: See No Fish, Eat No Fish Cowcod, Canary Rockfish and Bocaccio are just three examples of rockfish managed by the Pacific Council that are overfished. As for the exact number of West Coast groundfish that are overfished, who knows? Without surveys to tell them what’s going on, what are they managing exactly? Striped Bass: Thin Is In! This popular Atlantic rockfish is available in abundance. Unfortunately, many appear to be undernourished and suffering from lesions – a condition that may point to Omega Protein’s industrial fishery of menhaden, the striper’s favorite prey species. Actually, you may want to hold off on this one until ASMFC starts regulating menhaden. Can you believe there are still no catch limits? Red Snapper Bycatch Platter While we are unable to provide full-size red snapper, we offer this plate of twenty juvenile red snapper discarded as bycatch from a Gulf of Mexico shrimp trawler for your dining pleasure. Shrimpers take and throw away about half of all young red snappers along the Texas coast, so we’ll keep these little guys coming straight from the back of the boat to the back of your throat! Caribbean Reef Fish Grab Bag What’s for dinner from the Caribbean? Who knows? With coral reefs in their jurisdiction, you would expect the Caribbean Council to be pioneering the ecosystem-based management approach and implementing the precautionary principle approach. -
Fishery Management Plan for Groundfish of the Bering Sea and Aleutian Islands Management Area APPENDICES
FMP for Groundfish of the BSAI Management Area Fishery Management Plan for Groundfish of the Bering Sea and Aleutian Islands Management Area APPENDICES Appendix A History of the Fishery Management Plan ...................................................................... A-1 A.1 Amendments to the FMP ......................................................................................................... A-1 Appendix B Geographical Coordinates of Areas Described in the Fishery Management Plan ..... B-1 B.1 Management Area, Subareas, and Districts ............................................................................. B-1 B.2 Closed Areas ............................................................................................................................ B-2 B.3 PSC Limitation Zones ........................................................................................................... B-18 Appendix C Summary of the American Fisheries Act and Subtitle II ............................................. C-1 C.1 Summary of the American Fisheries Act (AFA) Management Measures ............................... C-1 C.2 Summary of Amendments to AFA in the Coast Guard Authorization Act of 2010 ................ C-2 C.3 American Fisheries Act: Subtitle II Bering Sea Pollock Fishery ............................................ C-4 Appendix D Life History Features and Habitat Requirements of Fishery Management Plan SpeciesD-1 D.1 Walleye pollock (Theragra calcogramma) ............................................................................ -
Atlantic "Pelagic" Fish Underwater World
QL DFO - Library / MPO - Bibliothèque 626 U5313 no.3 12064521 c.2 - 1 Atlantic "Pelagic" Fish Underwater World Fish that range the open sea are Pelagic species are generally very Atlantic known as " pelagic" species, to dif streamlined. They are blue or blue ferentiate them from "groundfish" gray over their backs and silvery "Pelagic" Fish which feed and dwell near the bot white underneath - a form of tom . Feeding mainly in surface or camouflage when in the open sea. middle depth waters, pelagic fish They are caught bath in inshore travel mostly in large schools, tu. n and offshore waters, principally with ing and manoeuvring in close forma mid-water trawls, purse seines, gill tion with split-second timing in their nets, traps and weirs. quest for plankton and other small species. Best known of the pelagic popula tions of Canada's Atlantic coast are herring, but others in order of economic importance include sal mon, mackerel , swordfish, bluefin tuna, eels, smelt, gaspereau and capelin. Sorne pelagic fish, notably salmon and gaspereau, migrate from freshwater to the sea and back again for spawning. Eels migrate in the opposite direction, spawning in sait water but entering freshwater to feed . Underwater World Herring comprise more than one Herring are processed and mar Atlantic Herring keted in various forms. About half of (Ctupea harengus) fifth of Atlantic Canada's annual fisheries catch. They are found all the catch is marketed fresh or as along the northwest Atlantic coast frozen whole dressed fish and fillets, from Cape Hatteras to Hudson one-quarter is cured , including Strait. -
Studies on Blood Proteins in Herring
FiskDir. Skr. SET.HavUi~ders., 15: 356-367. COMPARISON OF PACIFIC SARDINE AND ATLANTIC MENHADEN FISHERIES BY JOHN L. MCHUGH Office of Marine Resources U.S. Department of the Interior, Washington, D.C. INTRODUCTION The rise and fall of the North American Pacific coast sardine fishery is well known. Oilce the most important fishery in the western hemisphere in weight of fish landed, it now produces virtually nothing. The meal and oil industry based on the Pacific sardine (Sardinoljs caerulea) resource no longer exists. The sardine fishery (Fig. 1A) began in 1915, rose fairly steadily to its peak in 1936 (wit11 a dip during the depression), maintained an average annual catch of more than 500 000 tons until 1944, then fell off sharply. Annual production has not exceeded 100 000 tons since 1951, and commercial sardine fishing now is prohibited in California waters. A much smaller fishery for the southern sub-population developed off Baja California in 195 1. The decline of the west coast sardine fishery gave impetus to the much older menhaden (Breuoortia tyranlzus) fishery (Fig. 1B) along the Atlantic coast of the United States. Fishing for Atlantic menhaden began early in the nineteenth century. From the 1880's until the middle 1930's the annual catch varied around about 200 000 tons. In the late 1930's annual landings began to increase and from 1953 to 1962 inclusive re- mained above 500 000 tons. The peak year was 1956, with a catch of nearly 800 000 tons. After 1962 the catch began to fall off sharply, reach- ing a low of less than 250 000 tons in 1967. -
Forage Fish Management Plan
Oregon Forage Fish Management Plan November 19, 2016 Oregon Department of Fish and Wildlife Marine Resources Program 2040 SE Marine Science Drive Newport, OR 97365 (541) 867-4741 http://www.dfw.state.or.us/MRP/ Oregon Department of Fish & Wildlife 1 Table of Contents Executive Summary ....................................................................................................................................... 4 Introduction .................................................................................................................................................. 6 Purpose and Need ..................................................................................................................................... 6 Federal action to protect Forage Fish (2016)............................................................................................ 7 The Oregon Marine Fisheries Management Plan Framework .................................................................. 7 Relationship to Other State Policies ......................................................................................................... 7 Public Process Developing this Plan .......................................................................................................... 8 How this Document is Organized .............................................................................................................. 8 A. Resource Analysis .................................................................................................................................... -
Us Fishery Production in 1946
FISH ANDWILDLIFE SERVICE I For Release to PM's TUESDAY,JANUARY 14, 1947. U. S. FISHERYPRODUCTION y 1946 / In 1946 the little known menhaden became the major item in the United States . \ fish catch, which totaled 4.2 billion pounds, the Fish and Wildlife Service, I United States Department of-the Interior, announced today. The menhaden, an Atlantic coast fish used chiefly in the manufacture of fish _- . meal and oil, replaced the Pacific pilchard or sardine which has supported the Nation's largest fishery for the past 12 years, Although the 1946 production was not far bekwu average in volume, the year was marked by extremes of success or failure almost without parallel in the history of the fisheries. Rosefish and tuna exceeded all previous production records; the _ < salmon pack was the smallest since 1927; the menhaden catch was the largest on record; the pilchard fishery experienced the worst season in its history. In terms of pounds landed, the leading fisheries last year were menhaden, . 4 pilchard,._ salmon, tuna, Alaska herring, and rosefish. These six accounted for more than half of the total production. The Fish and Wildlife Service reported that the catch of menhaden was approx- . I s . imately 900,000,000 pounds, compared with 756,000,OOO pounds in 1945 and . 686;ooojooo in 1944. The menhaden, which has supported a fishery since colonial I times, is a schooling fish of the herring family which occurs in tremendous numbers . along the Atlantic coast and in its bays and estuaries. Present centers of the menhaden industry are Lewes, Del,, Reedville, Va,, ,Port M&mouth, N. -
Thysanoessa Inermis and T. Longicaudata
MARINE ECOLOGY PROGRESS SERIES Vol. 144: 175-183,1996 Published December 5 Mar Ecol Prog Ser Abundance, maturity and growth of the krill species Thysanoessa inermis and T. longicaudata in the Barents Sea Padmini Dalpadado*, Hein Rune Skjoldal Institute of Marine Research, PO Box 1870 Nordnes, N-5024 Bergen, Norway ABSTRACT. Thysanoessa inermis and 7. longicaudata were the dominant krill species observed in the western and central Barents Sea between 1984 and 1992. Both species are typically boreal and sub- arctic, and were found in very low abundances in the Arctic water masses in the northern Barents Sea. High abundances (up to 100 to 200 ind. m-2) of 7. inermis and T. longicaudata were found in the slope and adjoining deep waters south and south east of the Svalbard Bank. The main spawning times of T inermis and T longicaudata occurred in May-June and coincided with the spring phytoplankton bloom. 7. inermis has a life span of 3 to 4 yr, while 7. longicaudata can live up to 2 yr. Growth took place from late winter to aut'umn; a marked negative growth occurred during the late autumn and winter periods. The seasonally oscillating von Bertalanffy growth function gave a reasonably good fit to the growth curves. Coinciding with a strong reduction In the older capelin stock between 1984 and 1987, there was a subsequent increase in the abundance and biomass of T. inermis and 7 longicaudata. A decrease in krill abundance and biomass was observed to correspond with the rapid recovery and growth of capelin stock up to 1991. -
Essential and Toxic Elements in Sardines and Tuna on the Colombian Market
Food Additives & Contaminants: Part B Surveillance ISSN: (Print) (Online) Journal homepage: https://www.tandfonline.com/loi/tfab20 Essential and toxic elements in sardines and tuna on the Colombian market Maria Alcala-Orozco, Prentiss H. Balcom, Elsie M. Sunderland, Jesus Olivero- Verbel & Karina Caballero-Gallardo To cite this article: Maria Alcala-Orozco, Prentiss H. Balcom, Elsie M. Sunderland, Jesus Olivero-Verbel & Karina Caballero-Gallardo (2021): Essential and toxic elements in sardines and tuna on the Colombian market, Food Additives & Contaminants: Part B, DOI: 10.1080/19393210.2021.1926547 To link to this article: https://doi.org/10.1080/19393210.2021.1926547 Published online: 08 Jun 2021. Submit your article to this journal View related articles View Crossmark data Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=tfab20 FOOD ADDITIVES & CONTAMINANTS: PART B https://doi.org/10.1080/19393210.2021.1926547 Essential and toxic elements in sardines and tuna on the Colombian market Maria Alcala-Orozco a,b, Prentiss H. Balcomc, Elsie M. Sunderland c, Jesus Olivero-Verbel a, and Karina Caballero-Gallardo a,b aEnvironmental and Computational Chemistry Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena, Colombia; bFunctional Toxicology Group, School of Pharmaceutical Sciences, Zaragocilla Campus, University of Cartagena, Cartagena, Colombia; cJohn A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, MA, USA ABSTRACT ARTICLE HISTORY The presence of metals in canned fish has been associated with adverse effects on human health. Received 15 January 2021 The aim of this study was to evaluate risk-based fish consumption limits based on the concentra Accepted 2 May 2021 tions of eight essential elements and four elements of toxicological concern in sardines and tuna KEYWORDS brands commercially available in the Latin American canned goods market. -
The Decline of Atlantic Cod – a Case Study
The Decline of Atlantic Cod – A Case Study Author contact information Wynn W. Cudmore, Ph.D., Principal Investigator Northwest Center for Sustainable Resources Chemeketa Community College P.O. Box 14007 Salem, OR 97309 E-mail: [email protected] Phone: 503-399-6514 Published 2009 DUE # 0757239 1 NCSR curriculum modules are designed as comprehensive instructions for students and supporting materials for faculty. The student instructions are designed to facilitate adaptation in a variety of settings. In addition to the instructional materials for students, the modules contain separate supporting information in the "Notes to Instructors" section, and when appropriate, PowerPoint slides. The modules also contain other sections which contain additional supporting information such as assessment strategies and suggested resources. The PowerPoint slides associated with this module are the property of the Northwest Center for Sustainable Resources (NCSR). Those containing text may be reproduced and used for any educational purpose. Slides with images may be reproduced and used without prior approval of NCSR only for educational purposes associated with this module. Prior approval must be obtained from NCSR for any other use of these images. Permission requests should be made to [email protected]. Acknowledgements We thank Bill Hastie of Northwest Aquatic and Marine Educators (NAME), and Richard O’Hara of Chemeketa Community College for their thoughtful reviews. Their comments and suggestions greatly improved the quality of this module. We thank NCSR administrative assistant, Liz Traver, for the review, graphic design and layout of this module. 2 Table of Contents NCSR Marine Fisheries Series ....................................................................................................... 4 The Decline of Atlantic Cod – A Case Study ................................................................................ -
UNITED STATES FISH CATCH SHOWS GAIN--August 8, 1961
Wells - Int. 4817 Luzlxmu~EMU@IF UMB OMUBW ll@W INFORMATION SERVICE FISH ANDWILDLIFE SERVICE For Release AUGUST8, 1961 UNITEDSTATES FISH CATCHSHOWS GAIN The United States' catch of fish and shellfish during the first six months of 1961 totaled about 1,692,400,000 pounds-- up24lmillion pounds over the same period a year ago--a aain of 17 percent, the Department of the Interior reported today. Gains were recorded in landings of menhaden, tuna, salmon, haddock, ocean perch, Pacific mackerel, and scallops while declines were noted for jack mackerel, whiting and shrimp, data compiled by the Bureau of Commercial Fisheries of the Fish and Wildlife Service revealed. The data were based largely on figures for six months or more but, in a few instances, reports were for a shorter period. The biggest incrcaase was in menhaden landings-- 227 million pounds more than for the first six months of last year. This year's market for fiah.maal, one of the products from menhaden, is improved over a year ago, resulting in an increased fishing effort which has brought about this gain. Tuna landings in California showed a gain of 16 million pounds up to July 15. Most of this is largely the result of a 3%million pound increase in the catch by purse seiners. In Alaska, the Bristol Bay red salmon catch was a 5-year-age class of much bigger fish than a year ago. Last year, it took 15 to 16 fish to fill a case. This year it was done with 11 to 12. As a result, the Alaska salmon catch was 4 million pounds above a year ago.