Sourcing Seafood Second Edition
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Shrimp Fishing in Mexico
235 Shrimp fishing in Mexico Based on the work of D. Aguilar and J. Grande-Vidal AN OVERVIEW Mexico has coastlines of 8 475 km along the Pacific and 3 294 km along the Atlantic Oceans. Shrimp fishing in Mexico takes place in the Pacific, Gulf of Mexico and Caribbean, both by artisanal and industrial fleets. A large number of small fishing vessels use many types of gear to catch shrimp. The larger offshore shrimp vessels, numbering about 2 212, trawl using either two nets (Pacific side) or four nets (Atlantic). In 2003, shrimp production in Mexico of 123 905 tonnes came from three sources: 21.26 percent from artisanal fisheries, 28.41 percent from industrial fisheries and 50.33 percent from aquaculture activities. Shrimp is the most important fishery commodity produced in Mexico in terms of value, exports and employment. Catches of Mexican Pacific shrimp appear to have reached their maximum. There is general recognition that overcapacity is a problem in the various shrimp fleets. DEVELOPMENT AND STRUCTURE Although trawling for shrimp started in the late 1920s, shrimp has been captured in inshore areas since pre-Columbian times. Magallón-Barajas (1987) describes the lagoon shrimp fishery, developed in the pre-Hispanic era by natives of the southeastern Gulf of California, which used barriers built with mangrove sticks across the channels and mouths of estuaries and lagoons. The National Fisheries Institute (INP, 2000) and Magallón-Barajas (1987) reviewed the history of shrimp fishing on the Pacific coast of Mexico. It began in 1921 at Guaymas with two United States boats. -
Seafood Watch Seafood Report: Crabs Blue Crab
Seafood Watch Seafood Report: Crabs Volume I Blue Crab Callinectes sapidus Writer/Editor:AliceCascorbi Fisheries Research Analyst Monterey Bay Aquarium Additional Research: Heather Blough Audubon Living Oceans Program Final 14 February 2004 Seafood Watch® Blue Crab Report February 14, 2004 About Seafood Watch® and the Seafood Reports Monterey Bay Aquarium’s Seafood Watch® program evaluates the ecological sustainability of wild-caught and farmed seafood commonly found in the United States marketplace. Seafood Watch® defines sustainable seafood as originating from sources, whether wild-caught or farmed, which can maintain or increase production in the long- term without jeopardizing the structure or function of affected ecosystems. Seafood Watch® makes its science-based recommendations available to the public in the form of regional pocket guides that can be downloaded from the Internet (seafoodwatch.org) or obtained from the Seafood Watch® program by emailing [email protected]. The program’s goals are to raise awareness of important ocean conservation issues and empower seafood consumers and businesses to make choices for healthy oceans. Each sustainability recommendation on the regional pocket guides is supported by a Seafood Report. Each report synthesizes and analyzes the most current ecological, fisheries and ecosystem science on a species, then evaluates this information against the program’s conservation ethic to arrive at a recommendation of “Best Choices”, “Good Alternatives” or “Avoid.” The detailed evaluation methodology is available upon request. In producing the Seafood Reports, Seafood Watch® seeks out research published in academic, peer-reviewed journals whenever possible. Other sources of information include government technical publications, fishery management plans and supporting documents, and other scientific reviews of ecological sustainability. -
Climate Change and Fisheries: Policy, Trade and Sustainable Nal of Fisheries Management 22:852-862
Climate Change and Alaska Fisheries TERRY JOHNSON Alaska Sea Grant University of Alaska Fairbanks 2016 ISBN 978-1-56612-187-3 http://doi.org/10.4027/ccaf.2016 MAB-67 $10.00 Credits Alaska Sea Grant is supported by the US Department of Commerce, NOAA National Sea Grant, grant NA14OAR4170079 (A/152-32) and by the University of Alaska Fairbanks with state funds. Sea Grant is a partnership with public and private sectors combining research, education, and extension. This national network of universities meets changing environmental and Alaska Sea Grant economic needs of people in coastal, ocean, and Great Lakes University of Alaska Fairbanks regions. Fairbanks, Alaska 99775-5040 Funding for this project was provided by the Alaska Center for Climate Assessment and Policy (ACCAP). Cover photo by (888) 789-0090 Deborah Mercy. alaskaseagrant.org TABLE OF CONTENTS Abstract .................................................................................................... 2 Take-home messages ...................................................................... 2 Introduction............................................................................................. 3 1. Ocean temperature and circulation ................................................ 4 2. Ocean acidification ............................................................................ 9 3. Invasive species, harmful algal blooms, and disease-causing pathogens .................................................... 12 4. Fisheries effects—groundfish and crab ...................................... -
Southern Resident Killer Whales (Orcinus Orca) Cover: Aerial Photograph of a Mother and New Calf in SRKW J-Pod, Taken in September 2020
SPECIES in the SPOTLIGHT Priority Actions 2021–2025 Southern Resident killer whales (Orcinus orca) Cover: Aerial photograph of a mother and new calf in SRKW J-pod, taken in September 2020. The photo was obtained using a non-invasive octocopter drone at >100 ft. Photo: Holly Fearnbach (SR3, SeaLife Response, Rehab and Research) and Dr. John Durban (SEA, Southall Environmental Associates); collected under NMFS research permit #19091. Species in the Spotlight: Southern Resident Killer Whales | PRIORITY ACTIONS: 2021–2025 Central California Coast coho salmon adult, Lagunitas Creek. Photo: Mt. Tamalpais Photos. Passengers aboard a Washington State Ferry view Southern Resident killer whales in Puget Sound, an example of low-impact whale watching. Photo: NWFSC. The Species in the Spotlight Initiative In 2015, the National Marine Fisheries Service (NOAA Fisheries) launched the Species in the Spotlight initiative to provide immediate, targeted efforts to halt declines and stabilize populations, focus resources within and outside of NOAA on the most at-risk species, guide agency actions where we have discretion to make investments, increase public awareness and support for these species, and expand partnerships. We have renewed the initiative for 2021–2025. U.S. Department of Commerce | National Oceanic and Atmospheric Administration | National Marine Fisheries Service 1 Species in the Spotlight: Southern Resident Killer Whales | PRIORITY ACTIONS: 2021–2025 The criteria for Species in the Spotlight are that they partnerships, and prioritizing funding—providing or are endangered, their populations are declining, and leveraging more than $113 million toward projects that they are considered a recovery priority #1C (84 FR will help stabilize these highly at-risk species. -
Shark's Fin Soup Also Helps the Poor
Shark’s fin soup Also helps the Poor ‘’Each year, 73 million sharks are killed primarily for their fins to feed our increasing hunger for sharks fin soup.’’ WWF Singapore ‘Humans kill 100 million sharks a year …and for what? Shark fins for a tasteless bowl of soup.’ Another wildlife organization The basis for these statements originates from unknown sources, are magnified and reproduced ad nauseam. No data is given to support this. By repetition and media advertorials, the world is misled into believing that – • 73 million sharks are killed specifically for their fins • Most of the fins are cruelly taken from live sharks Both statements are untrue. The truth is – 1. 80% of sharks are accidentally caught 2. Most fins are humanely taken from landed, dead sharks Fishing Shark is another fish in the ocean. In the debate over sharks, it is projected as if it is not part of the fishing industry. When the fisherman goes to sea, he will find in his nets all types of fish – shrimps, sharks, ordinary fish, squids. Fishermen in poor developing countries consume all the meat, or sell them in the local market. They are too hungry or poor to throw away the meat. Global shark catch Sharks are caught everywhere, and in different ways - artisanal fishing, commercial fishing by-catch, and targeted shark catch. Most of the sharks caught are by artisanal fishermen. Artisanal fishing is small commercial or subsistence fishing where bony fish, sharks and shrimps are caught in the fishing nets. The UN Food and Agriculture Organization (FAO) states that the global shark catch for 2009 is 720,000 tons. -
Holocene Relative Sea-Level Change Along the Tectonically Active Chilean Coast
This is a repository copy of Holocene relative sea-level change along the tectonically active Chilean coast. White Rose Research Online URL for this paper: https://eprints.whiterose.ac.uk/161478/ Version: Accepted Version Article: Garrett, Ed, Melnick, Daniel, Dura, Tina et al. (5 more authors) (2020) Holocene relative sea-level change along the tectonically active Chilean coast. Quaternary Science Reviews. 106281. ISSN 0277-3791 https://doi.org/10.1016/j.quascirev.2020.106281 Reuse This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) licence. This licence only allows you to download this work and share it with others as long as you credit the authors, but you can’t change the article in any way or use it commercially. More information and the full terms of the licence here: https://creativecommons.org/licenses/ Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ 1 Holocene relative sea-level change along the tectonically active Chilean coast 2 3 Ed Garrett1*, Daniel Melnick2, Tina Dura3, Marco Cisternas4, Lisa L. Ely5, Robert L. Wesson6, Julius 4 Jara-Muñoz7 and Pippa L. Whitehouse8 5 6 1 Department of Environment and Geography, University of York, York, UK 7 2 Instituto de Ciencias de la Tierra, TAQUACh, Universidad Austral de Chile, Valdivia, Chile 8 3 Department of Geosciences, Virginia Tech, Blacksburg, VA, USA 9 4 Instituto de Geografía, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile 10 5 Department of Geological Sciences, Central Washington University, Ellensburg, WA, USA 11 6 U.S. -
Harmful Environmental Exposures and Vulnerable Populations Environmental Health in Nursing
Unit II: Harmful Environmental Exposures and Vulnerable Populations Environmental Health in Nursing Unit 1I: Harmful Environmental Exposures and Vulnerable Populations INTRODUCTION Unit 1 highlighted various roles of the nursing profession where knowledge of environmental exposures is central to practice. In Unit 2, the focus is upon population groups who are most vulnerable to harmful environmental exposures. While risks to adverse health outcomes can vary according to geography, housing and location of environmental exposures, some humans are at greater risk due to their biophysical and sociopolitical vulnerability. Unit 2 explains risk and vulnerability across the lifespan with a focus upon specific vulnerabilities and harmful effects at various developmental stages. A second chapter highlights anticipatory guidance for parents and caregivers to reduce environmental exposures for children from infancy to adolescence. Third, Unit 2 considers the impact of social determinants of health, which are commonly referred to as factors where people live, learn, work, play and pray. Social determinants at neighborhood and community levels impact individual level exposures. Finally, Unit 2 includes a chapter about the effects of social determinants on the vulnerability of immigrants and refugees. See Unit 5: Sustainable Communities, for the chapter about Environmental Justice, which addresses the adverse outcomes for those who live in more environmentally hazardous areas. Page 23 Alliance of Nurses for Healthy Environments Unit II: Harmful Environmental Exposures and Vulnerable Populations Environmental Health in Nursing HARMFUL ENVIRONMENTAL EXPOSURES AND factors that result in variability of outcomes across VULNERABLE POPULATIONS populations. Jeanne Leffers, PhD, RN, FAAN Risk and vulnerability are related to each other. Some Professor Emeritus describe vulnerability as a series of threshold factors that University of Massachusetts College of Nursing increase or amplify risk and lead to poorer health Dartmouth, MA outcomes. -
New Hampshire Fish and Game Department NEW HAMPSHIRE SALTWATER FISHING 2021 DIGEST
New Hampshire Fish and Game Department NEW HAMPSHIRE SALTWATER FISHING 2021 DIGEST Fish the Coast! The Official New Hampshire Digest of Regulations fishnh.com A Legacy of High Performance NEW! SARAGOSA SW REEL Infinity Drive Technology increases this reel’s winding torque under load compared to its TERAMAR XX SW RODS predecessor to give anglers a distinct advantage Shimano’s Spiral X and Hi-Power X technologies enhance power over hard fighting game fish. Combined with transmission through the rod blank for increased casting distance a battle-tested rigid HAGANE Body that won’t and lifting power as well as reduced blank twist during tough flex under immense loads and the battles. Whether fishing for stripers in the Northeast, reds in the HAGANE Gear to create eternally smooth reeling. Southeast or Southwest, or salmon on the West Coast, there is a Cross Carbon drag and X-Protect offer high-level Teramar XX rod to fit your fishing needs. water resistance to create long-lasting durability. No matter whether anglers are fishing inshore or offshore, jigging for bottom fish or casting baits at tailing fish, they can count on — just like they always have — the Saragosa SW to stay smooth no matter the conditions and perform when TREVALA PX RODS needed most. The bar is raised for saltwater spinning reels. Incorporates a redesigned rod blank with Shimano’s Hi-Power X reinforcing technology to increase overall strength and control while also enhancing rod twist resistance when jigging or fighting a fish. Save the date! FISHINGFEST® 2021 ~ April 1-4 Quality components for enhanced performance. -
Final NASPS Newsletter V2I2 Cover
North American Sturgeon and Paddlefish Society THE LIVING FOSSIL Volume 2 ISSUE 2 | SEPTEMBER 2015 IN THIS ISSUE Society updates MEETING DETAILS Student travel awards AWARD WINNERS In the news FISHING, RESEARCH, AND REGULATIONS Scaphirhynchus spotlight SHOVELNOSE STURGEON 70+ years of managing a successful Lake Sturgeon fishery WINNEBAGO SYSTEM OSHKOSH 2015! LAKE STURGEON 72 PRESENTATIONS Feature Article: Highlighting sturgeon and 19 POSTERS paddlefish recovery teams 3 WORKSHOPS SOUNDS SHED LIGHT ON 4 FORUM DISCUSSIONS GULF STURGEON SOCIALS, BANQUET & MORE! AND THEIR HABITATS NASPS MISSION STATEMENT The North American Sturgeon and Paddlefish Society (NASPS) was founded in 2012 at the Annual Meeting of the American Fisheries Society in St. Paul, MN, and is the North American affiliate of the World Sturgeon Conservation Society. Seeking to address current declines in sturgeon and paddlefish populations across North America, NASPS is dedicated to promoting the conservation and restoration of these species by developing and advancing research pertaining to their biology, management, and utilization. Distributing scientific, cultural, and historical information related to sturgeon and paddlefish in North America and encouraging the inclusion of sturgeon and paddlefish fisheries science in college and continuing education curricula is critical to achieving these objectives. As such, NASPS recognizes the importance of engaging NASPS members, local, national, and international government organizations, educational institutions, non-governmental -
Southwestern Nova Scotia Snow Crab
Fisheries Pêches and Oceans et Océans DFO Science Maritimes Region Stock Status Report C3-65(2000) Southwestern Nova Scotia Snow Crab Summary Background Snow crab (Chionoecetes opilio) is a crustacean like • In 1999, the catch was 110 t. Catch rates lobster and shrimp, with a flat almost circular body increased in 1998 and 1999 in the and five pairs of spider-like legs. The hard outer Halifax-Lunenburg area. shell is periodically shed in a process called molting. • After molting, crab have a soft shell for a period of A trap survey indicated that adult crab time and are therefore called soft-shelled crab. were present in concentrations in two Unlike lobster, male and female snow crab do not areas, both with cold water bottom continue to molt throughout their lives. Females stop temperature. growing after the molt in which they acquire a wider • Because southwestern Nova Scotia is at abdomen for carrying eggs. This occurs at shell widths less than 95 mm. Male snow crab stop the southern limit of snow crab growing after the molt in which they acquire distribution, it is expected that this relatively large claws on the first pair of legs. This fishery will be sporadic. can occur at shell widths as small as 40 mm. Female crab produce eggs that are carried beneath the abdomen for approximately 2 years. The eggs hatch in late spring or early summer and the tiny newly The Fishery hatched crab larvae spend 12-15 weeks free floating in the water. At the end of this period, they settle on Harvesting of snow crab, Chionoecetes the bottom. -
Rvsd La Stone Crabs.Indd
Artist Unknown LOUISIANA STONE CRABS By Jerald Horst In recent years, a small commercial recreational and fishery has developed for stone crabs in high- salinity bays across Louisiana. Stone crabs began to attract attention in the 1980s, when more of them began appearing in blue crab traps in coastal lakes and bays. In early 1985, LSU biologists conducted a study into the possibility of developing a fishery for them. Before that could occur, however, the great Christmas freeze of 1989 severely reduced the number of stone crabs in Louisiana’s coastal waters. Since then, stone crab numbers have increased to more than before 1989. Modest numbers are landed in some parts of the state for sale in the wholesale trade or for retail sales directly to the public. In some areas, numbers are high enough for recreational crabbers to target. The stone crab found in Louisiana is officially known as the Gulf stone crab, Menippe adina. It is very closely related to the Florida stone crab, Menippe mercenaria, but smaller, with some color differences. The Gulf stone crab has a dark brown body, compared to the tan or gray color of the Florida stone crab, and it doesn’t have bands or stripes around its legs like the Florida stone crab. The ranges of the two species overlap in the area of Apalachee Bay, Florida, where they hybridize. Gulf stone crabs seem to prefer slightly higher salinities than blue crabs, from full strength sea water at 35 parts per thousand (ppt) down to 10 ppt. They seem to prefer areas near or on oyster reefs, rock jetties or debris-cluttered bottoms, where they burrow in the mud for shelter, cold weather refuge and when molting their shell. -
Media Training Workshop
Quarterly Newsletter of the Maritime Aboriginal Aquatic Resources Secretariate Vol. 5 Issue 2, December 2009 Media Training Workshop Brett Bancroft Communications Data Information Librarian and Franz Kesick Nova Scotia Aquaculture Marketing Development Officer attended a Media Training Workshop held at the Nova Scotia Agricultural College in Bible Hill, Nova Scotia. The workshop was sponsored by the Nova Scotia Environmental Network (NSEN), with funding from Mountain Equipment COOP. Left – Tamara Lorincz, Right – Elizabeth Goldenshtein The goal of the workshop was to familiarize the participants with the various functions and types of media. It also gave the participants basic skills to assist in advancing education, publicity and advocacy goals of our organizations. The workshop also provided opportunities to learn the various techniques in media communications and the proper way of writing press releases, communiqués and advisories as well as preparing media kits. The workshop also covered aspects of the new media, such as social web sites and instant communications via the world wide web around the world. The presenters were Elizabeth Goldenshtein, an experienced media professional, Stephanis Nadalin who has years of experience as a communications expert, Tamara Lorincz, Executive Director of the NSEN and Sam Juru, Coordinator of Caucus and Programs for the NSEN. 2 Netawek Ikjikum – Voice of the Ocean Vol. 5 Issue 3, December 2009 The Lobster Sustainability Measures By MAARS PEI AMDO Naomi Crane In July 2009, Minister Gail Shea announced $65 million toward the wounded Lobster Industry as a reaction to falling prices in Atlantic Canada’s most lucrative fishery. This $65 million announcement has a two part implementation plan.