Foreign Fisheries

Total Page:16

File Type:pdf, Size:1020Kb

Foreign Fisheries 0 (._,. 111 . Government of Canada Gouvernernent du Canada I+ Fisheries and Oceans Peches et Oceans RECEIVED MnV ;>9 1979 1 0 Ref. No.,;('// FISH HABITAT DFO li lllll~~~~ lill rnll~l li ~~(ll li iil q ue MANAGEMENT BRANCH 12021041 FOREIGN FISHERIES E~STERN BLOC LANDINGS,, SELECTED SPECIES,, 1971-77 PREPARED BY: RAZIUDDIN M. SIDDIQUI STATISTICS, INTELLIGENCE & INDUSTRY MONITORING ECONOMIC POLICY BRANCH DEPARTMENT OF FISHERIES AND OCEANS NT ARIO HD 9464 . C32 S5 no . l D ·: . ' ' . " 1 . ..._ . .... ..'.'.'. /\ "J Vl...l:..\NS B~liLlO i'HE(JuE PECHES ET OCEANS F 0 R E I G N F I S H E R I E S EASTERN BLOC LANDINGS., SELECTED SPECIES., 1971-77 NOVEMBER 1979 PREPARED BY: RAZZIUDDIN M, SIDDIQUI STATISTICS., -INTELLIGENCE & fNDUSTRY MONITORING ECONOMIC POLICY BRANCH DEPARTMENT OF FISHERIES AND OCEANS OTTAWA., ONTARfO TABLE OF CONTENTS Page Introduction . 1 Eastern Bloc 2 Albania 3 Bulgaria 4 Czechoslovakia . 4 Germany Dem. Rep. 4 Hungary 5 Poland . 5 Romania 6 U.S.S.R. 6 Conclusion 7 APPENDIX Nominal Catch, Selected Species, 1971-77 Table 1. Bulgaria Table 2. Germany Dem. Rep. Table 3. Poland Table 4. Romania Table 5. U.S.S.R. INTRODUCTION This review describes the pattern and level of landings during the period 1971 through 1977 in the eight Eastern Bloc countries. It is hoped that the kriowledqP of fishery landings in the past will orove useful in identifying potential opportunities for the Canadian · fishing industry. The U.S.S.R. is the second most important harvester (after Japan) of fish and shellfish in the world. Besides, the U.S.S.R., some seven countries are covered in this Review. Among these Bulgaria, East Germany, Poland and Romania are the more important harvesters. The landings of marine fish in Albania are extremely small while the catch in Czechoslovakia and Hungary consists entirely of freshwater fish. For this reason, the 11 Review 11 focusses on catches in the five major harvesting countries in the Eastern Bloc. As there is a wide range of species of fish and shellfish, it was felt that in order to provide a more complete supply picture, given the possibility of substitution, the species with landings of 1,000 metric tons or over in any given year during the period under review (1971-77) must be included. However, the selected species in the U.S.S.R. represent landings of 5,000 metric tons or over. This adjustment was necessary due on.rtly to the very larqe nuP.lber of species which are harvested by the U.S.S.R. and in part to its huge landings. The tables in the appendix provide more detailed information on catches for mn.jor selected species. - 2 - EASTERN BLOC In 1977, the total nominal fisheries catch by the Eastern Bloc countries amounted to 10.6 million metric tons compared to 7.9 million metric tons in 1971. However, aggregate landings in 1977 were lower by 8 percent compared with 1976 when s~ · landings amounted to 11.5 million metric tons. Most of the reduction was caused by a decline in the Russian catch during 1977 . Among the countries of the Eastern Bloc, the U.S.S.R. is by far the most important harvester of fish. In 1977, despite a substantial reduction in its catch, the U.S.S.R. accounted for 88 percent of the Bloc's total nominal . .. eaten ~ Poland .occupied second place'. Its snare in the .Bloc's total nominal catch ~as 6 percent. Germany was in third place accounting for about 2 percent of the nominal catch. Bulgarian and Romanian share in the total nominal catch was over 1 percent each. Tne other three countries Albania, Czechoslavakia and Hungary combined accounted for about one half of one percent of Eastern Bloc's total nominal catch. I!~L' l. ~OMrn8~ C8ICti i tJ' COl!tlIBY. EMI~Btl ~ Lnc JQZh 1971 1972 1973 1974 1975 1976 1977 (METRIC TONS) Albania 4,000 4,000 4,000 4,000 4,000 4,000 4,000 Bulgaria 101,400 111 ,000 102,200 118 ,675 158, 113 167,097 138' 132 Czechoslovakia 13,900 15,200 15,400 15,855 16,940 17,364 18.,2~ - Germany Dem. Rep. 338,100 335,600 364,600 363,200 376, 186 279,405 209,391 Hungary 25,800 28,900 29, 100 30, 159 30,788 31,855 . 34 ,661 Poland 517,600 544,000 579,600 678,954 800,737 750,027 664,676 Romania 67,800 84,400 101 , 900 129 ,305 136,624 127 '197 150 '~01 U.S.S.R. 7,337,000 7,756,900 8,618,700 9,235,594 9,935,606 10,133,670 9,352,204 TOTAL CATCH 8,405,600 8,880,000 9,815,500 10,575,742 11 ,458,994 11 ,510 ,615 10,572,031 - 3 - During 1977, the catch of selected species (landings of 5,000 m.t. for the U.S.S.R. and landings of 1,000 m.t. for other countries) in the Eastern Bloc totalled 9.9 million metric tons compared with 7.9 million metric tons in 1971. However, the catch of selected species declined by 1.2 million tons between 1976 and 1977, mainly reflecting reduced landings in the U.S.S.R. In 1977, the selected species accounted for over 93 percent of the total nominal catch as against 94 percent in 1971 and nearly 97 percent in 1976. Among the Eastern Bloc countries, Romania was the only country to register a small increase which amounted to about 20,000 metric tons during 1977. The catch in Czechoslovakia and Hungary consisted mostly of carps and trouts. The catch in the "tWo afore-mentioned countries is relatively small to have any effect on the aggregate catch of the Eastern Bloc. TABLE 2. NOMINAL CATCH 2 SELECTED SPECIES, EASTERN BLOC, 1971-77 1971 1972 1973 1974 1975 1976 1977 (METRIC TONS) Albania :· . - . Bulgaria 84,400 87' 100 88,800 93,104 148 ,658 161 ,609 128,512 Czechoslovakia Germany D.R. 317,300 323,200 340,600 357,038 368,379 272,002 201, 726 Hungary Poland 472 ,500 -507,700 561,800 658, 1.31 773,026 730,021 643,287 Romania 59,400 78,800 97,200 124,411 132,559 123,217 143 ,594 U.S.S.R. 6,990,400 7,396,500 8,342,200 8,892,246 9,599,393 9,732,257 8,762,760 ' TOTAL CATCH 7,924,000 8,393,300 9,430,600 10, 124,930 11,022,015 11 , 109 '106 9,879,879 ALBA~IA Albania's total nominal catch, which consists of marine fishes, is estimated at 4,000 metric tons for each year during the period under review .. However, data are .not ava,ilable on individual srecies. - 4 - BULGARIA Bulgaria's catch of the selected species in 1977 amounted to over 128,000 metric tons, 93 percent of its total nominal catch. Cape horse mackerel, European pilchard, cape hake, jack & horse .mackere1s - and sprat were the five most important species. The combined catch of these five species was 98,000 metric tons, nearly 71 percent of the total nominal catch. Common carp, capelin, chub mackerel, Atlantic mackerel and short-finned squid were the other important species. The combined landings of these species amounted to over 25,000 metric tons or 18 perceht of the total nominal catch. In surrmary these ten species accounted for about 90 percent of the Bulgarian catch. CZECHOSLOVAKIA Czechoslovakia's catch consists of freshwater fish. In 1977, its total nominal catch amounted to 18,200 metric tons compared with 15,200 metric tons in 1971. The landings of cormion carp alone amounted to nearly 15,000 metric tons during 1977. The remainder were trout and other freshwater fish. GERMAN DEMOCRATIC REPUBLIC In 1977, Germany's landings of selected species were over 202,000 metric tons, 96 percent of its total nominal catch. The five most important species were Atlantic herring, Atlantic redffsh, Atlantic cod, sprat and European pilchard. The combined catch of these five species amounted to over 13l~OOO m~tric tons, 6~ p~rcent ' 6f the total nominal catch. - 5 - The catch of jack~ horse mackerP.ls, Greenland halibut, pollack, common carp and Atlantic mackerel totalled over 50,000 metric tons, 24 percent of the total nominal catch. In all, these ten species accounted for 87 percent of the total nominal catch. HUNGARY In 1977, Hungary's catch of freshwater fish amounted to nearly 35,000 metric tons as against 29,000 metric tons during 1971. The breakdown by species is not available. POLAND Among the Eastern Bloc countries, Poland is the second most important harvester of fisheries. In 1977 its catch of selected species amounted to over 643,000 metric tons, 97 percent of the total nominal catch. Its catch of the five most imrortant species, European pilchard, cape horse mackerel, Atlantic herring, Atlantic cod and sprat amounted to 371 ,000 metric tons, 56 percent of the total nominal catch. Sardinellas, cape hake, North vPacific hake, Atlantic mackerel and common carp were some of the other more important species. The combined landings of these species totalled over 133,000 metric tons, 20 percent of the total nominal catch. The aggregate landings of pollack, jack & horse mackerels, silver scabbardfish, South African pilchard and Antarctic cod were in excess of 55,000 metric tons, over 8 percent of the total nominal catch. The 15 species combined accounted for nearly 85 percent of Poland's total nominal catch in 1977. - 6 - ROMANIA Romania's catch of selected species amounted to nearly 144,000 metric tons, 95 percent of its total nominal catch.
Recommended publications
  • Jubilee Field Draft EIA Chapter 4 6 Aug 09.Pdf
    4 ENVIRONMENTAL AND SOCIO-ECONOMIC BASELINE 4.1 INTRODUCTION This chapter provides a description of the current environmental and socio- economic situation against which the potential impacts of the Jubilee Field Phase 1 development can be assessed and future changes monitored. The chapter presents an overview of the aspects of the environment relating to the surrounding area in which the Jubilee Field Phase 1 development will take place and which may be directly or indirectly affected by the proposed project. This includes the Jubilee Unit Area, the Ghana marine environment at a wider scale and the six districts of the Western Region bordering the marine environment. The Jubilee Unit Area and its regional setting are shown in Figure 4.1. The project area is approximately 132 km west-southwest of the city of Takoradi, 60 km from the nearest shoreline of Ghana, and 75 km from the nearest shoreline of Côte d’Ivoire. Figure 4.1 Project Location and Regional Setting ENVIRONMENTAL RESOURCES MANAGEMENT TULLOW GHANA LIMITED 4-1 The baseline description draws on a number of primary and secondary data sources. Primary data sources include recent hydrographic studies undertaken as part of the exploration well drilling programme in the Jubilee field area, as well as an Environmental Baseline Survey (EBS) which was commissioned by Tullow and undertaken by TDI Brooks (2008). An electronic copy of the EBS is attached to this EIS. It is noted that information on the offshore distribution and ecology of marine mammals, turtles and offshore pelagic fish is more limited due to limited historic research in offshore areas.
    [Show full text]
  • Nocturnal Feeding of Pacific Hake and Jack Mackerel Off the Mouth of the Columbia River, 1998-2004: Implications for Juvenile Salmon Predation Robert L
    This article was downloaded by: [Oregon State University] On: 16 August 2011, At: 13:01 Publisher: Taylor & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Transactions of the American Fisheries Society Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/utaf20 Nocturnal Feeding of Pacific Hake and Jack Mackerel off the Mouth of the Columbia River, 1998-2004: Implications for Juvenile Salmon Predation Robert L. Emmett a & Gregory K. Krutzikowsky b a Northwest Fisheries Science Center, NOAA Fisheries, 2030 South Marine Science Drive, Newport, Oregon, 97365, USA b Cooperative Institute of Marine Resource Studies, Oregon State University, 2030 South Marine Science Drive, Newport, Oregon, 97365, USA Available online: 09 Jan 2011 To cite this article: Robert L. Emmett & Gregory K. Krutzikowsky (2008): Nocturnal Feeding of Pacific Hake and Jack Mackerel off the Mouth of the Columbia River, 1998-2004: Implications for Juvenile Salmon Predation, Transactions of the American Fisheries Society, 137:3, 657-676 To link to this article: http://dx.doi.org/10.1577/T06-058.1 PLEASE SCROLL DOWN FOR ARTICLE Full terms and conditions of use: http://www.tandfonline.com/page/terms-and- conditions This article may be used for research, teaching and private study purposes. Any substantial or systematic reproduction, re-distribution, re-selling, loan, sub-licensing, systematic supply or distribution in any form to anyone is expressly forbidden. The publisher does not give any warranty express or implied or make any representation that the contents will be complete or accurate or up to date.
    [Show full text]
  • Simulations of Fishing Effects on the Southern Benguela Fish Community Using an Individual-Based Model: Learning from a Comparison with Ecosim
    Ecosystem Approaches to Fisheries in the Southern Benguela Afr. J. mar. Sci. 26: 95–114 2004 95 SIMULATIONS OF FISHING EFFECTS ON THE SOUTHERN BENGUELA FISH COMMUNITY USING AN INDIVIDUAL-BASED MODEL: LEARNING FROM A COMPARISON WITH ECOSIM Y-J. SHIN*, L. J. SHANNON† and P. M. CURY* By applying an individual-based model (OSMOSE) to the southern Benguela ecosystem, a multispecies analysis is proposed, complementary to that provided by the application of ECOPATH/ECOSIM models. To reconstruct marine foodwebs, OSMOSE is based on the hypothesis that predation is a size-structured process. In all, 12 fish species, chosen for their importance in terms of biomass and catches, are explicitly modelled. Growth, repro- duction and mortality parameters are required to model their dynamics and trophic interactions. Maps of mean spatial distribution of the species are compiled from published literature. Taking into account the spatial component is necessary because spatial co-occurrence determines potential interactions between predatory fish and prey fish of suitable size. To explore ecosystem effects of fishing, different fishing scenarios, previously examined using ECOSIM, are simulated using the OSMOSE model. They explore the effects of targeting fish species in the southern Benguela considered to be predators (Cape hake Merluccius capensis and M. paradoxus) or prey (anchovy Engraulis encrasicolus, sardine Sardinops sagax, round herring Etrumeus whiteheadi). Simulation results are compared and are generally consistent with those obtained using an ECOSIM model. This cross-validation appears to be a promising means of evaluating the robustness of model outputs, when separate validation of marine ecosystem models are still difficult to perform.
    [Show full text]
  • Published Estimates of Life History Traits for 84 Populations of Teleost
    Summary of data on fishing pressure group (G), age at maturity (Tm, years), length at maturity (Lm, cm), length-at-5%-survival (L.05, cm), time-to-5%-survival 3 (T.05, years), slope of the log-log fecundity-length relationship (Fb), fecundity the year of maturity (Fm), and egg volume (Egg, mm ) for the populations listed in the first three columns. Period is the period of field data collection. Species Zone Period G Tm Lm L.05 T.05 Fb Fm Egg Data sources (1) (1) (2) (3) (4) (4) (5) (1) (2) (3) (4) (5) Clupeiformes Engraulis capensis S. Africa 71-74 2 1 9.5 11.8 1.8 3.411 4.856E+04 0.988 118 119 137 118 138 Engraulis encrasicholus B. Biscay 87-92 2 1 11.5 14 1.4 3.997 9.100E+04 1.462 125 30, 188 170, 169 133, 23 145 Medit. S. 84-90 1 1 12.5 13.4 2.3 4.558 9.738E+04 0.668 161 161 160 161, 120 120 Sprattus sprattus Baltic S. 85-91 1 2 12 13.8 6.2 2.84 2.428E+05 1.122 15 19 26 184, 5 146 North S. 73-77 1 2 11.5 14.3 3 4.673 8.848E+03 0.393 8 107 106 33 169 Clupea harengus Baltic S. 75-82 1 3 16 24 4.9 3.206 4.168E+04 0.679 116 191 191 116 169 North S. 60-69 3 3 22 26.9 2.7 4.61 2.040E+04 0.679 52 53, 7 52 39 169 Baltic S.
    [Show full text]
  • Does Climate Change Bolster the Case for Fishery Reform in Asia? Christopher Costello∗
    Does Climate Change Bolster the Case for Fishery Reform in Asia? Christopher Costello∗ I examine the estimated economic, ecological, and food security effects of future fishery management reform in Asia. Without climate change, most Asian fisheries stand to gain substantially from reforms. Optimizing fishery management could increase catch by 24% and profit by 34% over business- as-usual management. These benefits arise from fishing some stocks more conservatively and others more aggressively. Although climate change is expected to reduce carrying capacity in 55% of Asian fisheries, I find that under climate change large benefits from fishery management reform are maintained, though these benefits are heterogeneous. The case for reform remains strong for both catch and profit, though these numbers are slightly lower than in the no-climate change case. These results suggest that, to maximize economic output and food security, Asian fisheries will benefit substantially from the transition to catch shares or other economically rational fishery management institutions, despite the looming effects of climate change. Keywords: Asia, climate change, fisheries, rights-based management JEL codes: Q22, Q28 I. Introduction Global fisheries have diverged sharply over recent decades. High governance, wealthy economies have largely adopted output controls or various forms of catch shares, which has helped fisheries in these economies overcome inefficiencies arising from overfishing (Worm et al. 2009) and capital stuffing (Homans and Wilen 1997), and allowed them to turn the corner toward sustainability (Costello, Gaines, and Lynham 2008) and profitability (Costello et al. 2016). But the world’s largest fishing region, Asia, has instead largely pursued open access and input controls, achieving less long-run fishery management success (World Bank 2017).
    [Show full text]
  • Wholesale Market Profiles for Alaska Groundfish and Crab Fisheries
    JANUARY 2020 Wholesale Market Profiles for Alaska Groundfish and FisheriesCrab Wholesale Market Profiles for Alaska Groundfish and Crab Fisheries JANUARY 2020 JANUARY Prepared by: McDowell Group Authors and Contributions: From NOAA-NMFS’ Alaska Fisheries Science Center: Ben Fissel (PI, project oversight, project design, and editor), Brian Garber-Yonts (editor). From McDowell Group, Inc.: Jim Calvin (project oversight and editor), Dan Lesh (lead author/ analyst), Garrett Evridge (author/analyst) , Joe Jacobson (author/analyst), Paul Strickler (author/analyst). From Pacific States Marine Fisheries Commission: Bob Ryznar (project oversight and sub-contractor management), Jean Lee (data compilation and analysis) This report was produced and funded by the NOAA-NMFS’ Alaska Fisheries Science Center. Funding was awarded through a competitive contract to the Pacific States Marine Fisheries Commission and McDowell Group, Inc. The analysis was conducted during the winter of 2018 and spring of 2019, based primarily on 2017 harvest and market data. A final review by staff from NOAA-NMFS’ Alaska Fisheries Science Center was completed in June 2019 and the document was finalized in March 2016. Data throughout the report was compiled in November 2018. Revisions to source data after this time may not be reflect in this report. Typically, revisions to economic fisheries data are not substantial and data presented here accurately reflects the trends in the analyzed markets. For data sourced from NMFS and AKFIN the reader should refer to the Economic Status Report of the Groundfish Fisheries Off Alaska, 2017 (https://www.fisheries.noaa.gov/resource/data/2017-economic-status-groundfish-fisheries-alaska) and Economic Status Report of the BSAI King and Tanner Crab Fisheries Off Alaska, 2018 (https://www.fisheries.noaa.
    [Show full text]
  • Monthly Highlights
    Monthly Highlights No. 2 / 2021 In this issue As of 2021, the Monthly Highlights include Bulgaria among surveyed countries. According to data collected by EUMOFA from 13 EU Member States, in November 2020 striped venus and whelk together accounted for 12% of the total Contents first-sales value of the “Bivalves and other molluscs and aquatic invertebrates” commodity group. First sales in Europe Striped venus (Italy, Spain) and whelk From 2018 to 2020, the price of live, fresh, or chilled (Belgium, France, Netherlands) mussels imported in the EU from Norway fluctuated from 2,04 to 7,09 EUR/kg. In 2020, both price and Extra-EU imports volume exhibited a downward trend. Weekly average EU import prices of selected products from Over the last four years, German consumers spent selected countries of origin the most for a kilogram of fresh cod, (18,00 EUR/kg on average) compared to France Consumption Fresh cod in Germany, France, and the (16,80 EUR/kg) and the Netherlands (16,30 EUR/kg). Netherlands In 2019, the EU imports of fisheries and aquaculture products from South Africa accounted for over EUR Case studies 295 million and 80.597 tonnes. Hake, squid, and Fisheries and aquaculture in South Africa fishmeal constitute the bulk share of EU imports. Horse mackerel in the EU The largest market for horse mackerel exported by the EU is Egypt. In 2019, exports to the country Global highlights reached 54.000 tonnes, worth EUR 51 million, accounting for 50% of total export volume Macroeconomic context and 47% of value. Marine fuel, consumer prices, and In January 2021, the EU and Greenland concluded exchange rates negotiations for a new four-year Sustainable Fisheries Partnership Agreement (SFPA), which is the third most important agreement in place for the EU in financial terms.
    [Show full text]
  • Notice Calling for Suggestions, Views, Comments Etc from WTO- SPS Committee Members Within a Period of 60 Days on the Draft Noti
    Notice Calling for suggestions, views, comments etc from WTO- SPS Committee members within a period of 60 days on the draft notification related to Standards for list of Histamine Forming Fish Species and limits of Histamine level for Fish and Fishery Products. 1. In the Food Safety and Standards (Contaminants, toxins and Residues) Regulations, 2011, in regulation 2.5, relating to “Other Contaminants”, after sub-regulation 2.5.1 the following sub-regulation shall be inserted, namely:- “2.5.2 Histamine in Fish and Fishery Products contaminants, Toxins and Residues 1. Fish species having potential to cause histamine poisoning Sl.No. Family Scientific Name Common Name 1. Carangidae Alectis indica Indian Threadfish Alepes spp. Scad Atropus atropos Cleftbelly trevally Carangoides Yellow Jack bartholomaei Carangoides spp. Trevally Caranx crysos Blue runner Caranx spp. Jack/Trevally Decapterus koheru Koheru Decapterus russelli Indian scad Decapterus spp. Scad Elagatis bipinnulata Rainbow Runner Megalaspis cordyla Horse Mackerel/Torpedo Scad Nematistius pectoralis Roosterfish Oligoplites saurus Leather Jacket Pseudocaranx dentex White trevally Sl.No. Family Scientific Name Common Name Scomberoides Talang queenfish commersonnianus Scomberoides spp. Leather Jacket/Queen Fish Selene spp. Moonfish Seriola dumerili Greater/Japanese Amberjack or Rudder Fish Seriola lalandi Yellowtail Amberjack Seriola quinqueradiata Japanese Amberjack Seriola rivoliana Longfin Yellowtail Seriola spp. Amberjack or Yellowtail Trachurus capensis Cape Horse Mackerel Trachurus japonicas Japanese Jack Mackerel Trachurus murphyi Chilean Jack Mackerel Trachurus Yellowtail Horse Mackerel novaezelandiae Trachurus spp. Jack Mackerel/Horse Mackerel Trachurus trachurus Atlantic Horse Mackerel Uraspis secunda Cottonmouth jack 2. Chanidae Chanos chanos Milkfish 3. Clupeidae Alosa pseudoharengus Alewife Alosa spp. Herring Amblygaster sirm Spotted Sardinella Anodontostoma chacunda Chacunda gizzard shad Brevoortia patronus Gulf Menhaden Brevoortia spp.
    [Show full text]
  • A Preliminary Global Assessment of the Status of Exploited Marine Fish and Invertebrate Populations
    A PRELIMINARY GLOBAL ASSESSMENT OF THE STATUS OF EXPLOITED MARINE FISH AND INVERTEBRATE POPULATIONS June 30 2018 A PRELIMINARY GLOBAL ASSESSMENT OF THE STATUS OF EXPLOITED MARINE FISH AND INVERTEBRATE POPULATIONS Maria. L.D. Palomares, Rainer Froese, Brittany Derrick, Simon-Luc Nöel, Gordon Tsui Jessika Woroniak Daniel Pauly A report prepared by the Sea Around Us for OCEANA June 30, 2018 A PRELIMINARY GLOBAL ASSESSMENT OF THE STATUS OF EXPLOITED MARINE FISH AND INVERTEBRATE POPULATIONS Maria L.D. Palomares1, Rainer Froese2, Brittany Derrick1, Simon-Luc Nöel1, Gordon Tsui1, Jessika Woroniak1 and Daniel Pauly1 CITE AS: Palomares MLD, Froese R, Derrick B, Nöel S-L, Tsui G, Woroniak J, Pauly D (2018) A preliminary global assessment of the status of exploited marine fish and invertebrate populations. A report prepared by the Sea Around Us for OCEANA. The University of British Columbia, Vancouver, p. 64. 1 Sea Around Us, Institute for the Oceans and Fisheries, University of British Columbia, 2202 Main Mall, Vancouver BC V6T1Z4 Canada 2 Helmholtz Centre for Ocean Research GEOMAR, Düsternbrooker Weg 20, 24105 Kiel, Germany TABLE OF CONTENTS Executive Summary 1 Introduction 2 Material and Methods 3 − Reconstructed catches vs official catches 3 − Marine Ecoregions vs EEZs 3 − The CMSY method 5 Results and Discussion 7 − Stock summaries reports 9 − Problematic stocks and sources of bias 14 − Stocks in the countries where OCEANA operates 22 − Stock assessments on the Sea Around Us website 31 − The next steps 32 Acknowledgements 33 References 34 Appendices I. List of marine ecoregions by EEZ 37 II. Summaries of number of stock by region and 49 by continent III.
    [Show full text]
  • Status of the South African and Namibian Horse Mackerel
    Oceana Sustainability Report 2019 Status and Management of Horse mackerel in South Africa and Namibia, 2019 Capricorn Marine Environmental (Pty) Ltd David Japp, Daniel Droste and Zonke Gumede South Africa Biology and Stock Dynamics Horse mackerel (Trachurus capensis), better known as ‘maasbanker’ in the Western Cape, are similar to other Trachurus species caught globally in many other parts of the world. They are also classified as carangids which typically are game fish and fast swimmers (such as the kingfish commonly caught in the warmer waters of the South African east coast). Maasbanker, however, differ somewhat in that they are primarily filter feeders, although they do have a fairly broad diet that includes plankton and small swimming crustaceans (such as krill) and small fish and squid. What makes them a good commercial species is their shoaling behaviour, with large aggregations occurring in areas where plankton is abundant. Such is the case with the South African fishery, particularly on the east coast around the Agulhas Bank where adult maasbanker shoal and are targeted by the mid-water trawl fishery. Maasbanker are difficult to catch, as they are strong swimmers and migrate up and down in the water column and occur from the shallowest waters out to the deep waters of the continental shelf. In South Africa, the fisheries for massbanker can be broadly separated between three fishery sectors – a fishery using midwater trawls, a second using bottom trawls (typically for hake) and a third fishery targeting juvenile maasbanker using purse seine gear such as that used for sardine and anchovy. These variations, combined with the behaviour of maasbanker, require specific management interventions to ensure that the fishery remains sustainable into the future.
    [Show full text]
  • ATKA MACKEREL Pleurogrammus Monopterygius Also Known As SHIMA HOKKE
    WildALASKA ATKA MACKEREL Pleurogrammus monopterygius also known as SHIMA HOKKE PRODUCTS HARVEST PROFILE SUSTAINABILITY IN ALASKA, protecting the future FROZEN HARVEST SEASON of both the Atka mackerel stocks and JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC THE ENVIRONMENT TAKES PRIORITY Bering Sea / Aleutian Islands over opportunities for commercial H&G ROUND Gulf of Alaska * no directed fishery harvest. The Alaska population of Atka mackerel is estimated from scientific research surveys. Managers use FILLETS ILAB survey data to VA L A E determine the “TOTAL OW LL ED A KIRIMI (BONE-IN HIRAKI AVAILABLE” AND BONELESS) (BUTTERFLY) population, CATCH identify the FAO 61 “ALLOWABLE ” and set Bering Sea / Gulf of Alaska CATCH Aleutian Islands a lower “ACTUAL CATCH” limit to * FAO 61 is also ensure that the wild Atka mackerel harvested population in Alaska's waters will always be sustainable. FAO 67 Atka Mackerel are an FAO 61 and 67: The world’s boundaries of the major fishing areas IMPORTANT FOOD FOR THE established for statistical purposes. endangered PURE ALASKA WESTERN STELLER SEA LION, ECONOMY Atka mackerel jobs | Atka mackerel vessels Source: NOAA a fact managers take 800 25 ATKA MACKEREL are named ~ ~ into consideration when for the island of Atka, the setting the catch limits by spacing out the harvest both largest in the Andreanof Island GEAR TYPE geographically and temporally. group in the Aleutian Chain. to mistake the trawl CERTIFIED AtkaIt can mackerel be easy for the Okhotsk Atka mackerel, the only other The Alaska Atka mackerel fishery species in the Atka mackerel's is certified to an independent certification standard for genus.
    [Show full text]
  • Evidence for Ecosystem-Level Trophic Cascade Effects Involving Gulf Menhaden (Brevoortia Patronus) Triggered by the Deepwater Horizon Blowout
    Journal of Marine Science and Engineering Article Evidence for Ecosystem-Level Trophic Cascade Effects Involving Gulf Menhaden (Brevoortia patronus) Triggered by the Deepwater Horizon Blowout Jeffrey W. Short 1,*, Christine M. Voss 2, Maria L. Vozzo 2,3 , Vincent Guillory 4, Harold J. Geiger 5, James C. Haney 6 and Charles H. Peterson 2 1 JWS Consulting LLC, 19315 Glacier Highway, Juneau, AK 99801, USA 2 Institute of Marine Sciences, University of North Carolina at Chapel Hill, 3431 Arendell Street, Morehead City, NC 28557, USA; [email protected] (C.M.V.); [email protected] (M.L.V.); [email protected] (C.H.P.) 3 Sydney Institute of Marine Science, Mosman, NSW 2088, Australia 4 Independent Researcher, 296 Levillage Drive, Larose, LA 70373, USA; [email protected] 5 St. Hubert Research Group, 222 Seward, Suite 205, Juneau, AK 99801, USA; [email protected] 6 Terra Mar Applied Sciences LLC, 123 W. Nye Lane, Suite 129, Carson City, NV 89706, USA; [email protected] * Correspondence: [email protected]; Tel.: +1-907-209-3321 Abstract: Unprecedented recruitment of Gulf menhaden (Brevoortia patronus) followed the 2010 Deepwater Horizon blowout (DWH). The foregone consumption of Gulf menhaden, after their many predator species were killed by oiling, increased competition among menhaden for food, resulting in poor physiological conditions and low lipid content during 2011 and 2012. Menhaden sampled Citation: Short, J.W.; Voss, C.M.; for length and weight measurements, beginning in 2011, exhibited the poorest condition around Vozzo, M.L.; Guillory, V.; Geiger, H.J.; Barataria Bay, west of the Mississippi River, where recruitment of the 2010 year class was highest.
    [Show full text]