DOCSLIB.ORG

Fry-Fish-Plate

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

Fry-Fish-Plate Bryan Silver Kalani High School (http://www.cajuncrawfish.com) HCPS III Science Standards Addressed: B.S. 2.2, 2.5, 5.2 & 5.4 Grade Level: 9 Project Time Span: 8 months (includes 1 field trip) To The Teacher: This "Fry-Fish-Plate" project can be long or quick depending on equipment available and how much you want to be involved. This project will engage students, teaching them how they can positively influence their world around them and their own lives. It will educate them on the life cycles of fish. This project will focus on breeding and number of offspring produced; grow out rates of fish, selection of genetically desired fish, marketability of farm-raised fish, cleaning the fish and consumption of the fish the students raise. This hands-on learning experience brings the lesson to life and allows students to get their hands wet and dirty. Our ocean fisheries are on a serious decline and alternatives need to be developed. Educating the youth on raising their own fish in a back yard and making good fish choices in restaurants will go far in changing how we as a community and world utilize its resources in sustainable ways. It will also help students dispel old prejudices of tilapia as a trash fish. Goals of the Lesson: • To look at research on fish stocks in the ocean • To compile a list of good fish and bad fish to eat based on environmental impact • To learn the benefits of aquaculture, and Hawai'i's contributions through fishponds • To learn how to pass your vote with a fork • To study the life cycle of fish Student Learning Objectives (Benchmarks): This lesson addresses Grade 9 benchmarks for HCPS III Science Standards: 8.5.2.2 Science Technology and Society: Risks and benefits of solutions to biotechnologies to population and available resources. • Management of limited aqua resources • The effects of genetic manipulations of food species, for the wild populations and human consumption. 8.5.2.5 Malama I Ka '.Aina: Sustainability: Students make decisions needed to sustain the life we have for future generation as with limited resources. • Exploring how aquaculture technologies affect human and environment. 8.5.5.2 Biological Evolution: Explanation of natural selection and human intervention to select for genetic traits. 91 Property of UH Manoa - Curriculum Studies • Selecting of talapia fry based on color and speed of growth, culling. 8.5.5.4 Unity and Diversity: Mendel'S law of heredity. • Human influence on species selection. • Positives to single species selection. • Negatives to single species selection. Resources and Materials: Materials • Video "farming the seas" from http://habitatrnedia.org $39.95 or shown on PBS • One 600 gal grow out tank - or 5 10 gal glass tanks - or create a list of good fish and bad fish • Filter system appropriate for above growing tank • Tilapia fry from Molkelia farms or Wa'ainia aquaculture companies • Kitchen to cook and clean product when it has reached a pound in size • Nets • Fish food Books • Parker R., 1995, Aquaculture Science: Thomson Delmar Learning, pg 7- 12,20-25,67-74,391-394 • Yamamoto, M.N., and Tagawa, A.W., 2000, Hawai'i's Native & Exotic Freshwater Animals: Honolulu, Mutual Publishing, pg 74-77 Websites • Good fish/Bad fish: http://www.habitatrnedia.org • Fish stock numbers: http://www.EnvironmentaIDefense.Net • NOAA: http://www.noaa.gov/coasts.html Appendices: • Appendix 1: Good fish/Bad fish • Appendix 2: Substitutions for popular seafood: http://www.oceansalive.org/eat.cfrn • Appendix 3: Voting with your fork Instructional Procedures: • Day 1: Introduce topic o Brainstorm with students about the state of the oceans. o Solutions to help relive this growing problem o Go to school library for background information on: • State of fisheries on west and east coasts • Aquaculture revitalizing fish populations • Hawaiian fish ponds, benefits to the environment • Modern fish farming techniques • Maintenance of a fish tank Break students up into groups to research each of these topics. 92 Property of UH Manoa - Curriculum Studies • Day 2: Discuss findings from library research. o State of fisheries on west and east coasts o Aquaculture revitalizing fish populations o Hawaiian fish ponds, benefits to the environment o Modern fish farming techniques o Maintenance of a fish tank • Day 3-4: Watch video "Farming the Seas" by habitat media + PBS Total time is 1 hr 45min of film. • Day 5: Students to visit a working fish pond, Paepae 0 He'eia in Kaneohe o Students to take notes on how to maintain a fishpond. o Inquire with the keepers of traditional practices of Hawaiian fishponds. (construction, styles, size of pond verses fish raised) o What are the modern methods used to farm fish in the pond. • Day 6: Set up grow out tanks and have system running before the introduction of fish. Once tanks have been running for a week supply the fry to be grown. Spread out in the smaller tanks or put together in one large tank. • Day 7: Approximate time for the fish to grow to one pound depends on feeding and size of environment should be 6-8 months. If fish are being grown in 10 gal tanks limit to two fish per tank. • Day 8: Do regular cleanings of tank maintaining water quality. • Day 9: Survey the students on what they consume for seafoods and how often. Discuss with students how they can make a difference in the choices they make at restaurants in what fish are caught. ("Voting with the fork"). See appendix 1. Assessment: • Students will present on the benefits of farming fish. • Students will describe how a fishpond works both in pre-contact and modern days. • Students will report on modern techniques to raise fish. • Students will clean, cook and consume the fish they raised at the end of the year. Extension: • Students can write to NOAA expressing their views about up coming legislation dealing with our Hawaiian fishers. http://www.noaa.gov/coasts.html • Students can also write to their state congressman about the issues of fisheries management. NATURAL RESOURCES CONSERVATION 93 Property of UH Manoa - Curriculum Studies SERVICE P.O. Box 50004, Honolulu, HI 96850 Acting State Conservationist Lawrence T. Yamamoto. Tel: 541-2600 ext. 100 • Students supply their letter and response to the letter in final presentation of the project. Evaluation of Lesson: What worked well • Getting the students to clean a fish. • Having them eat what they have worked to grow. • Having them experience raising their own food to eat. Appreciating the amount of labor and time involved. • Having students reflect upon their experience with the project. Do they make better fish choices in restaurants and supermarkets? What would I do differently • Produce my own fry for the following year's class. • Contact a DOE teacher with an aquaculture program. 94 Property of UH Manoa - Curriculum Studies Pocket Seafood SeLector Caviar - wild sturgeon eggs Abalone - U.S. farmed Scallops - farmed bay Chilean seabassltoothfish Anchovies Shrimp - Northern from Cod - Atlantic Arctic char - U.S. and Canadian Newfoundland, U.S. farmed Grouper farmed Spot prawns Hatibut - Atlantic Catfish - U.S. farmed Striped bass - farmed Marlin Caviar - U.S. farmed Sturgeon - farmed Monkfish/goosefish Clams - butter, geoducks, hard, Tilapia - U.S. Orange roughy littlenecks, Manila Rock cod/bocaccio/Pacific rockfish Crab - Dungeness, snow from For detailed information on these and Salmon farmed or Atlantic Canada, stone hundreds of other fi sh. visit Shark Crawfish - U.S. www.oceansallve.org!eaLcfm. Shrimp/prawns - imported Ha libut - from Alaska Skate Herring - Atlantic sea herring Snapper Mackerel - Atlantic • Sturgeon - wild Buying guide for Mahimahi/dolphinfish - U.S. from • Swordfish - imported the Atlantic II Tilefish eco-friendly fish Mussels - farmed blue, New OCEANS Tuna . bluefin Zealand green LIVE Oysters - farmed Eastern, Red text indicate. high mercury or PCB European, Pacific OceansAlive.org lw,ts. Not all fi sh have been s ufficiently Sablefish/black cod - from Alaska ,'"itptembH r}I Etmental OE:fMSt tested for s afety. Details at NM York, NT t;CN'er IU~50trQtt'lf'l : www. [email protected]/eat.dm Salmon - wild from Alaska • 'NNW <: har'tifl}r.ature. ((,om • Sardines V) • 01 • • , - Caviar - wild sturgeon eggs Abalone - U.S. farmed Scallops - farmed bay Chilean seabass/toothfish Anchovies Shrimp - Northern from • Cod - Atlantic Arctic char - U.S. and Canadian Newfoundland, U.S. farmed Grouper farmed Spot prawns Halibut - Atlantic Catfish - U.S. farmed Striped bass - farmed • Marlin Caviar - U.S. farmed Sturgeon - farmed Monkfish/goosefish Clams - butter, geoducks, hard, Tilapia - U.S. • Orange roughy littlenecks, Manila Rock cod/bocaccio/Pacific rockfish Crab - Dungeness, snow from For detailed InformallC:m on thes e and Salmon - farmed or Atlantic Canada, stone hundreds of other fis h. visit Shark Crawfish - U.s. www.oceansa lrve.org!eat.dm . Shrimp/prawns - imported Halibut - from Alaska Skate Herring - Atlantic sea herring Snapper Mackerel - Atlantic Sturgeon - wild Buying guide for Mahimahi/dolphinfish - U.S. from Swordfish - imported the Atlantic Tilefish eco-friendly fish Mussels - farmed blue, New OCEANS Tuna · bluefin Zealand green LIVE Oysters - farmed Eastern, Red t ••t indicatas high mercury or PCB European, Pacific OceansAlive.org leYels. Not all fi sh have been s uffiCiently Sablefish/black cod - from Alaska t• • ted for s.fety. O.t.,l. at c,.~III . ~rr'lx'r O! [fI' IVn 'n' ;f>f~'O!':' ''' Salmon - wild from Alaska Po.iew Yor~ tb .... ()I:H ,Uusrratlo)n WNW.oce a nsal ive .org! eat .cf m - .. ,.. ,. " ,r .... .. ... Property of UH Manoa - Curriculum Studies Appendix 2: Substituting for Popular Seafood http://www.oceansalive.org/eat.cfm Making Fish Substitutionsitute wild Alaskan salmon for farmed salmon. (Atlantic salmon in U.S.
Recommended publications
  • Interactions of Patagonian Toothfish Fisheries With

    Interactions of Patagonian Toothfish Fisheries With

    CCAMLR Science, Vol. 17 (2010): 179–195 INTERACTIONS OF PATAGONIAN TOOTHFISH FISHERIES WITH KILLER AND SPERM WHALES IN THE CROZET ISLANDS EXCLUSIVE ECONOMIC ZONE: AN ASSESSMENT OF DEPREDATION LEVELS AND INSIGHTS ON POSSIBLE MITIGATION STRATEGIES P. Tixier1, N. Gasco2, G. Duhamel2, M. Viviant1, M. Authier1 and C. Guinet1 1 Centre d’Etudes Biologiques de Chizé CNRS, UPR 1934 Villiers-en-Bois, 79360 France Email – [email protected] 2 MNHN Paris, 75005 France Abstract Within the Crozet Islands Exclusive Economic Zone (EEZ), the Patagonian toothfish (Dissostichus eleginoides) longline fishery is exposed to high levels of depredation by killer (Orcinus orca) and sperm whales (Physeter macrocephalus). From 2003 to 2008, sperm whales alone, killer whales alone, and the two species co-occurring were observed on 32.6%, 18.6% and 23.4% respectively of the 4 289 hauled lines. It was estimated that a total of 571 tonnes (€4.8 million) of Patagonian toothfish were lost due to depredation by killer whales and both killer and sperm whales. Killer whales were found to be responsible for the largest part of this loss (>75%), while sperm whales had a lower impact (>25%). Photo-identification data revealed 35 killer whales belonging to four different pods were involved in 81.3% of the interactions. Significant variations of interaction rates with killer whales were detected between vessels suggesting the influence of operational factors on depredation. When killer whales were absent at the beginning of the line hauling process, short lines (<5 000 m) provided higher yield and were significantly less impacted by depredation than longer lines.
  • Distribution, Habitat and Trophic Ecology of Antarctic

    Distribution, Habitat and Trophic Ecology of Antarctic

    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by NERC Open Research Archive 1 Distribution, habitat and trophic ecology of Antarctic 2 cephalopods: inferences from predators and stable isotopes 3 4 J. Seco1, J. Roberts2, F.Ceia1, A. Baeta1, J. A. Ramos1, V. Paiva1, J.C. Xavier1,2 5 6 1 Institute of Marine Research, Department of Life science, University of Coimbra, Coimbra, Portugal 7 [email protected] 8 9 2 Natural Institute of Water and Atmospheric Research, 301 Evans Bay Parade, Greta Point, PO Box 10 14-901, Kirbirnie, Wellington, New Zealand 11 12 3 British Antarctic Survey, NERC; High Cross, Madingley Road, CB3 0ET, Cambridge, UK 13 14 15 Abstract: 16 Cephalopods play a key role in the marine environment but knowledge of their 17 feeding habits is limited by a lack of observations and this is particularly true for 18 Antarctic species. Toothfish species are key predators of cephalopods and may be 19 viewed as ideal biological samplers of these species. A total of 256 cephalopod lower 20 beaks were identified from the stomachs of Patagonian (Dissostichus eleginoides) and 21 Antarctic toothfish (D. mawsoni), captured in fisheries of South Georgia and the 22 South Sandwich Islands in the South Atlantic. Long-armed octopus squid 23 (Kondakovia longimana) and smooth-hooked squid (Moroteuthis knipovitchi) were 24 the main cephalopod prey and both were predated upon wherever toothfish were 25 captured, though inhabit deeper waters at the South Sandwich Islands than at South 26 Georgia. Measurements of δ 13C from beak material indicated a clear segregation of 27 habitat use comparing adult and sub-adult sized K.

  • Clean &Unclean Meats

    Clean & Unclean Meats God expects all who desire to have a relationship with Him to live holy lives (Exodus 19:6; 1 Peter 1:15). The Bible says following God’s instructions regarding the meat we eat is one aspect of living a holy life (Leviticus 11:44-47). Modern research indicates that there are health benets to eating only the meat of animals approved by God and avoiding those He labels as unclean. Here is a summation of the clean (acceptable to eat) and unclean (not acceptable to eat) animals found in Leviticus 11 and Deuteronomy 14. For further explanation, see the LifeHopeandTruth.com article “Clean and Unclean Animals.” BIRDS CLEAN (Eggs of these birds are also clean) Chicken Prairie chicken Dove Ptarmigan Duck Quail Goose Sage grouse (sagehen) Grouse Sparrow (and all other Guinea fowl songbirds; but not those of Partridge the corvid family) Peafowl (peacock) Swan (the KJV translation of “swan” is a mistranslation) Pheasant Teal Pigeon Turkey BIRDS UNCLEAN Leviticus 11:13-19 (Eggs of these birds are also unclean) All birds of prey Cormorant (raptors) including: Crane Buzzard Crow (and all Condor other corvids) Eagle Cuckoo Ostrich Falcon Egret Parrot Kite Flamingo Pelican Hawk Glede Penguin Osprey Grosbeak Plover Owl Gull Raven Vulture Heron Roadrunner Lapwing Stork Other birds including: Loon Swallow Albatross Magpie Swi Bat Martin Water hen Bittern Ossifrage Woodpecker ANIMALS CLEAN Leviticus 11:3; Deuteronomy 14:4-6 (Milk from these animals is also clean) Addax Hart Antelope Hartebeest Beef (meat of domestic cattle) Hirola chews
  • Roe-Guide.Pdf

    Roe-Guide.Pdf

    WILD | NATURA L | SUSTAINABLE SUJIKO The cold, clean waters of Alaska provide a healthy, natural habitat for the five species of wild Alaska salmon. Each year, this e e raditional Japanese sujiko features salted and cured Alaska salmon roe within L e v e T the natural membrane or film (in-sac). Sujiko is a Japanese word composed t rich environment yields millions of high quality fish, famous S of “suji,” which means “line,” and “ko,” which means “child.” The name refers to the way in which the eggs are lined up in the ovary. The raw egg sacs are washed for their delicious flavor and superior texture. These same wild in a saturated brine solution, drained, packed with salt and then allowed to cure. All Alaska seafood is wild and sustainable and is managed Grading Information salmon produce some of the world’s finest roe, bursting with all Typically, there are three standard grades of sujiko: No.1, No.2 and No.3, plus for protection against overfishing, habitat damage and pollution. “off-grade” which includes roe that is cut, broken, soft, or off-color. In general, that is best about Alaska salmon. In Alaska, the fish come first! high-grade sujiko usually follow these guidelines: • Eggs are large in size for the species Alaska salmon roe is a wild, natural product high in lean Unlike fish stocks in other parts of the world, no Alaska • Color is bright and uniform throughout salmon stocks are threatened or endangered. For this reason, the sac protein and omega-3 fatty acids.
  • Targeted Review of Biological and Ecological Information from Fisheries Research in the South East Marine Region

    Targeted Review of Biological and Ecological Information from Fisheries Research in the South East Marine Region

    TARGETED REVIEW OF BIOLOGICAL AND ECOLOGICAL INFORMATION FROM FISHERIES RESEARCH IN THE SOUTH EAST MARINE REGION FINAL REPORT B. D. Bruce, R. Bradford, R. Daley, M. Green and K. Phillips December 2002 Client: National Oceans Office Targeted review of biological and ecological information from fisheries research in the South East Marine Region Final Report B. D. Bruce, R. Bradford, R. Daley M. Green and K. Phillips* CSIRO Marine Research, Hobart * National Oceans Office December 2002 2 Table of Contents: Table of Contents:...................................................................................................................................3 Introduction.............................................................................................................................................5 Objective of review.............................................................................................................................5 Structure of review..............................................................................................................................5 Format.................................................................................................................................................6 General ecological/biological issues and uncertainties for the South East Marine Region ....................9 Specific fishery and key species accounts ............................................................................................10 South East Fishery (SEF) including the South East Trawl
  • High Seas Deep-Sea Fishing Grounds in the South East Atlantic Ocean 51

    High Seas Deep-Sea Fishing Grounds in the South East Atlantic Ocean 51

    50 Worldwide review of bottom fisheries in the high seas MAP 1 High seas deep-sea fishing grounds in the South East Atlantic Ocean 51 South East Atlantic Ocean FAO Statistical Area 47 (and a portion of 34) GEOGRAPHIC DESCRIPTION OF THE REGION Angola, Namibia and South Africa are the three countries bordering the South East Atlantic Region (FAO Statistical Area 47) along the African coast. This region extends from the Central Atlantic in the north at 6°S to the Southern Ocean in the south at 50°S. The western limit of the South East Atlantic is the 20°W meridian, which means that the southern Mid-Atlantic Ridge is within the region, at around 15°W, and extends over the entire region from north to south. Other important bottom topographic features in this region are the Walvis Ridge and the Valdivia Bank, joining the exclusive economic zone (EEZ) of Tristan da Cunha on the northern part of the Namibian continental shelf at around 18°S, and in the southern part, the Meteor Rise and the Agulhas Ridge. These are the areas largely targeted in the deep-sea bottom fisheries in the region, together with associated or isolated seamounts areas such as Ewing and Molloy Seamounts, Vema Seamount and those in SEAFO Subdivision A1 (SEAFO, 2007a). It is important to note that in the South East Atlantic, the continental shelf along the coasts does not extend beyond the EEZs of the coastal states. MANAGEMENT REGIME APPLICABLE TO DEEP-SEA BOTTOM FISHERIES IN THE HIGH SEAS Regional Fisheries Management Organization/Arrangement The South East Atlantic Fisheries Organisation (SEAFO) was established in 2003 with the entry into force of the Convention on the conservation and management of fisheries resources in the South East Atlantic Ocean.
  • Fish in Disguise: Seafood Fraud in Korea

    Fish in Disguise: Seafood Fraud in Korea

    Fish in disguise: Seafood fraud in Korea A briefing by the Environmental Justice Foundation 1 Executive summary Between January and December 2018, the Environmental Justice Foundation (EJF) used DNA testing to determine levels of seafood fraud in the Republic of Korea. The results showed that over a third of samples tested were mislabelled. This mislabelling defrauds consumers, risks public health, harms the marine environment and can be associated with serious human rights abuses across the world. These findings demonstrate the urgent need for greater transparency and traceability in Korean seafood, including imported products. Key findings: • Over a third of seafood samples (34.8%, 105 of 302 samples) genetically analysed were mislabelled. • Samples labelled Fleshy Prawn, Fenneropenaeus chinensis (100%), Japanese Eel, Anguilla japonica (67.7%), Mottled Skate, Raja pulchra (53.3%) and Common Octopus, Octopus vulgaris (52.9%) had the highest rates of mislabelling. • Not a single sample labelled Fleshly Prawn was the correct species. • Mislabelling was higher in restaurants, fish markets and online than in general markets or superstores. • By processed types, sushi (53.9%), fresh fish (38.9%) and sashimi (33.6%) were the most likely to be mislabelled. • The seafood fraud identified by this research has direct negative impacts for consumers. It is clear that for some species sampled consumers were likely to be paying more than they should. For example, more than half of the eel and skate samples that were labelled domestic were actually found to be imported, which can cost only half of the price of domestic products. Swordfish mislabelled as Bluefin Tuna can be sold for four to five times as much.
  • Indiana Division of Fish & Wildlife's Animal Information Series: Paddlefish

    Indiana Division of Fish & Wildlife's Animal Information Series: Paddlefish

    Indiana Division of Fish & Wildlife’s Animal Information Series Paddlefish (Polyodon spathula) Do they have any other names? Paddlefish are also called spoonbill, spoonbill cat, shovelnose cat, and boneless cat. Why are they called paddlefish? They are called paddlefish because of their paddle-like nose. Polyodon is Greek for “many tooth” in reference to the numerous long gill rakers and spathula is Latin for “spatula” or “blade.” What do they look like? Paddlefish are shark-like fish with long, paddle-shaped snouts. They have large mouths, without teeth, that are located far back on the underside of the head. Paddlefish have many gill rakers (filaments used to filter food from the water) that are long and slender. The eyes are small and just above the front edge of the mouth. The rear margin of the gill cover is long and pointed into a fleshy flap. The tail is deeply lobed with the upper lobe longer than the lower lobe. The skin is without scales and the skeleton is made of cartilage. Paddlefish are bluish-gray to black on the upper parts and light gray to white on the belly. Photo Credit: Duane Raver, USFWS Where do they live in Indiana? Paddlefish are rare to occasional in Indiana and they live in large rivers. What kind of habitat do they need? A paddlefish needs very specific habitat conditions to meet its needs. During most of its life it lives in quiet or slow-flowing waters rich in the microscopic life (zooplankton) on which it feeds. However, it must have access to a large, free-flowing river with gravel bars that flood frequently during its spawning season.
  • Caviar and Conservation

    Caviar and Conservation

    Caviar and Conservation Status, Management, and Trade of North American Sturgeon and Paddlefish Douglas F.Williamson May 2003 TRAFFIC North America World Wildlife Fund 1250 24th Street NW Washington DC 20037 Visit www.traffic.org for an electronic edition of this report, and for more information about TRAFFIC North America. © 2003 WWF. All rights reserved by World Wildlife Fund, Inc. All material appearing in this publication is copyrighted and may be reproduced with permission. Any reproduction, in full or in part, of this publication must credit TRAFFIC North America. The views of the author expressed in this publication do not necessarily reflect those of the TRAFFIC Network, World Wildlife Fund (WWF), or IUCN-The World Conservation Union. The designation of geographical entities in this publication and the presentation of the material do not imply the expression of any opinion whatsoever on the part of TRAFFIC or its supporting organizations concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership are held by WWF. TRAFFIC is a joint program of WWF and IUCN. Suggested citation: Williamson, D. F. 2003. Caviar and Conservation: Status, Management and Trade of North American Sturgeon and Paddlefish. TRAFFIC North America. Washington D.C.: World Wildlife Fund. Front cover photograph of a lake sturgeon (Acipenser fulvescens) by Richard T. Bryant, courtesy of the Tennessee Aquarium. Back cover photograph of a paddlefish (Polyodon spathula) by Richard T. Bryant, courtesy of the Tennessee Aquarium. TABLE OF CONTENTS Preface .
  • Australia: Reconstructing Estimates of Total Fisheries Removal, 1950-2010

    Australia: Reconstructing Estimates of Total Fisheries Removal, 1950-2010

    Fisheries Centre The University of British Columbia Working Paper Series Working Paper #2015 - 02 Australia: Reconstructing estimates of total fisheries removal, 1950-2010 Kristin Kleisner, Ciara Brennan, Anna Garland, Stephanie Lingard, Sean Tracey, Phil Sahlqvist, Angelo Tsolos, Daniel Pauly, and Dirk Zeller Year: 2015 Email: [email protected] ; [email protected] This working paper is made available by the Fisheries Centre, University of British Columbia, Vancouver, BC, V6T 1Z4, Canada. Australia - Kleisner et al. 1 AUSTRALIA: RECONSTRUCTING ESTIMATES OF TOTAL FISHERIES REMOVALS 1950-2010 Kristin Kleisnera, Ciara Brennana, Anna Garlandb, Stephanie Lingarda, Sean Traceyc, Phil Sahlqvistd, Angelo Tsolose, Daniel Paulya, and Dirk Zellera a Sea Around Us, Fisheries Centre, University of British Columbia, 2202 Main Mall, Vancouver, V6T 1Z4, Canada b Fisheries Queensland, Department of Agriculture, Fisheries and Forestry, GPO Box 46, Brisbane, Qld 4001, Australia c Institute for Marine and Antarctic Studies, University of Tasmania, Private bag 49, Hobart, Tasmania 7001, Australia d Fisheries and Risk Analysis Branch, ABARES, GPO Box 1563, Canberra ACT 2601, Australia e SARDI SA Aquatic Sciences Centre, Fisheries – Information Services, PO Box 120, Henley Beach, SA 5022 Australia [email protected]; kristen.kleisner @noaa.gov; c [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected]; [email protected] ; [email protected] ABSTRACT Australia’s commercial fisheries are of significant value to the Australian economy, with the twenty Commonwealth fisheries alone worth around AUD$320 million in production value.
  • Intrinsic Vulnerability in the Global Fish Catch

    Intrinsic Vulnerability in the Global Fish Catch

    The following appendix accompanies the article Intrinsic vulnerability in the global fish catch William W. L. Cheung1,*, Reg Watson1, Telmo Morato1,2, Tony J. Pitcher1, Daniel Pauly1 1Fisheries Centre, The University of British Columbia, Aquatic Ecosystems Research Laboratory (AERL), 2202 Main Mall, Vancouver, British Columbia V6T 1Z4, Canada 2Departamento de Oceanografia e Pescas, Universidade dos Açores, 9901-862 Horta, Portugal *Email: [email protected] Marine Ecology Progress Series 333:1–12 (2007) Appendix 1. Intrinsic vulnerability index of fish taxa represented in the global catch, based on the Sea Around Us database (www.seaaroundus.org) Taxonomic Intrinsic level Taxon Common name vulnerability Family Pristidae Sawfishes 88 Squatinidae Angel sharks 80 Anarhichadidae Wolffishes 78 Carcharhinidae Requiem sharks 77 Sphyrnidae Hammerhead, bonnethead, scoophead shark 77 Macrouridae Grenadiers or rattails 75 Rajidae Skates 72 Alepocephalidae Slickheads 71 Lophiidae Goosefishes 70 Torpedinidae Electric rays 68 Belonidae Needlefishes 67 Emmelichthyidae Rovers 66 Nototheniidae Cod icefishes 65 Ophidiidae Cusk-eels 65 Trachichthyidae Slimeheads 64 Channichthyidae Crocodile icefishes 63 Myliobatidae Eagle and manta rays 63 Squalidae Dogfish sharks 62 Congridae Conger and garden eels 60 Serranidae Sea basses: groupers and fairy basslets 60 Exocoetidae Flyingfishes 59 Malacanthidae Tilefishes 58 Scorpaenidae Scorpionfishes or rockfishes 58 Polynemidae Threadfins 56 Triakidae Houndsharks 56 Istiophoridae Billfishes 55 Petromyzontidae
  • Continuing CCAMLR's Fight Against IUU Fishing for Toothfish

    Continuing CCAMLR's Fight Against IUU Fishing for Toothfish

    CONTINUING CCAMLR’S FIGHT AGAINST IUU FISHING FOR TOOTHFISH cOVER inside front text.qxp 20/10/2008 18:04 Page 1 Published by WWF Australia and TRAFFIC International © 2008 TRAFFIC lnternational. All rights reserved. All material appearing in this publication is copyrighted and may be reproduced with per- mission. Any reproduction in full or in part of this publication must credit TRAFFIC International as the copyright owner. The views of the author expressed in this publication do not necessarily reflect those of the TRAFFIC network, WWF or IUCN. The designations of geographical entities in this publication, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of TRAFFIC or its supporting organizations concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The TRAFFIC symbol copyright and Registered Trademark ownership is held by WWF. TRAFFIC is a joint programme of WWF and IUCN. Suggested citation: Lack, M. (2008). Continuing CCAMLR's Fight against IUU Fishing for Toothfish. WWF Australia and TRAFFIC International. Mary Lack is a consultant from Shellack Pty Ltd. Front cover illustration: Patagonian Toothfish Dissostichus eleginoides Credit: Bruce Mahalski Published by WWF Australia and TRAFFIC International © 2008 TRAFFIC lnternational. All rights reserved. All material appearing in this publication is copyrighted and may be reproduced with per- mission. Any reproduction in full or in part of this publication must credit TRAFFIC International as the copyright owner. The views of the author expressed in this publication do not necessarily reflect those of the TRAFFIC network, WWF or IUCN.