China's Hidden Fleet in West Africa
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SUSTAINABLE FISHERIES and RESPONSIBLE AQUACULTURE: a Guide for USAID Staff and Partners
SUSTAINABLE FISHERIES AND RESPONSIBLE AQUACULTURE: A Guide for USAID Staff and Partners June 2013 ABOUT THIS GUIDE GOAL This guide provides basic information on how to design programs to reform capture fisheries (also referred to as “wild” fisheries) and aquaculture sectors to ensure sound and effective development, environmental sustainability, economic profitability, and social responsibility. To achieve these objectives, this document focuses on ways to reduce the threats to biodiversity and ecosystem productivity through improved governance and more integrated planning and management practices. In the face of food insecurity, global climate change, and increasing population pressures, it is imperative that development programs help to maintain ecosystem resilience and the multiple goods and services that ecosystems provide. Conserving biodiversity and ecosystem functions are central to maintaining ecosystem integrity, health, and productivity. The intent of the guide is not to suggest that fisheries and aquaculture are interchangeable: these sectors are unique although linked. The world cannot afford to neglect global fisheries and expect aquaculture to fill that void. Global food security will not be achievable without reversing the decline of fisheries, restoring fisheries productivity, and moving towards more environmentally friendly and responsible aquaculture. There is a need for reform in both fisheries and aquaculture to reduce their environmental and social impacts. USAID’s experience has shown that well-designed programs can reform capture fisheries management, reducing threats to biodiversity while leading to increased productivity, incomes, and livelihoods. Agency programs have focused on an ecosystem-based approach to management in conjunction with improved governance, secure tenure and access to resources, and the application of modern management practices. -
FAO Fisheries & Aquaculture
Food and Agriculture Organization of the United Nations Fisheries and for a world without hunger Aquaculture Department Fishing Techniques Midwater Pair Trawling Main Components Aquatic species Target Species Semi-pelagic/demersal species Atlantic herring European pilchard(=Sardine) Seabream Hake Seabass European sprat Target Species Pelagic species Gear types: Midwater pair trawls Midwater pair trawls It has similar characteristics as midwater trawls used with otter boards. Vessel types: Pair trawlers In the wet-fish trawler the fish is kept in the hold in the fresh/"wet" condition. Characteristics Midwater pair trawling Species Environment Midwater pair trawling can be effective in different situations: when fish are aggregated into large dense shoals and when (at another season or time of the day or according to physiological status) fishes are regularly distributed within a given water layer. In addition to the difference it makes whether the FAO Fisheries and Aquaculture Department fish are aggregated in a small volume or spread within a large one, fish may swim (and avoid the net) at different speeds according to its own physiological status and/or other external conditions. As a result, in addition to the fish which is targeted, other different conditions will affect the design and size of the midwater trawl, as well as the towing speed. Fishing Gear A midwater pair trawl has roughly similar design as other midwater trawls. Midwater pair trawls might, however, be designed to have a more rectangular opening than ordinary midwater otter trawls. Midwater pair trawls might be rigged with two towing warps from each vessel or alternatively with one towing warp from each vessel and a bridle arrangement. -
What Is a Bottom Trawl?
What is a Bottom Trawl? Bottom trawls are a type of mobile fishing gear consisting of very large nets that are dragged on the seafloor to catch groundfish and other species. Bottom trawls are used in virtually all East Coast, West Coast and Alaska fisheries to catch shrimp and fish such as cod, flounder and rockfish. Trawls are used from shallow, inshore depths of 50-feet to extreme depths of 6,000-feet on the continental slope. The National Academy of Sciences found in its 2002 report, “Effects of Trawling and Dredging on Seafloor Habitats,” that U.S. trawlers have damaged over 230,000 square nautical miles of seafloor, an area greater than California. The most common type of bottom trawl in the United States is the otter trawl, in which the net is held open vertically by the force of water moving against two massive otter doors/boards. The trawl net can stretch 40-feet in height and spread over 200 feet wide between the doors, depending on factors such as the depth fished and the type of fish targeted. A large, fully-rigged net weighs well over a ton and requires a large, powerful boat to drag the net, particularly when loaded with a catch of hundreds or thousands of pounds of fish and bycatch (unwanted, non-target species) in the codend, or back of the net. The impact to the seafloor from trawling is a compound of the weight of the net and the forward momentum of the gear as it is dragged forward. The opening of a bottom trawl net is lined with floats on the headrope and with weighted ground gear on the footrope. -
Cobia Database Articles Final Revision 2.0, 2-1-2017
Revision 2.0 (2/1/2017) University of Miami Article TITLE DESCRIPTION AUTHORS SOURCE YEAR TOPICS Number Habitat 1 Gasterosteus canadus Linné [Latin] [No Abstract Available - First known description of cobia morphology in Carolina habitat by D. Garden.] Linnaeus, C. Systema Naturæ, ed. 12, vol. 1, 491 1766 Wild (Atlantic/Pacific) Ichthyologie, vol. 10, Iconibus ex 2 Scomber niger Bloch [No Abstract Available - Description and alternative nomenclature of cobia.] Bloch, M. E. 1793 Wild (Atlantic/Pacific) illustratum. Berlin. p . 48 The Fisheries and Fishery Industries of the Under this head was to be carried on the study of the useful aquatic animals and plants of the country, as well as of seals, whales, tmtles, fishes, lobsters, crabs, oysters, clams, etc., sponges, and marine plants aml inorganic products of U.S. Commission on Fisheries, Washington, 3 United States. Section 1: Natural history of Goode, G.B. 1884 Wild (Atlantic/Pacific) the sea with reference to (A) geographical distribution, (B) size, (C) abundance, (D) migrations and movements, (E) food and rate of growth, (F) mode of reproduction, (G) economic value and uses. D.C., 895 p. useful aquatic animals Notes on the occurrence of a young crab- Proceedings of the U.S. National Museum 4 eater (Elecate canada), from the lower [No Abstract Available - A description of cobia in the lower Hudson Eiver.] Fisher, A.K. 1891 Wild (Atlantic/Pacific) 13, 195 Hudson Valley, New York The nomenclature of Rachicentron or Proceedings of the U.S. National Museum Habitat 5 Elacate, a genus of acanthopterygian The universally accepted name Elucate must unfortunately be supplanted by one entirely unknown to fame, overlooked by all naturalists, and found in no nomenclator. -
Small-Scale Fishing
Panelist: Fábio H. V. Hazin, D.Sc. UFRPE/ DEPAq Director UFRPE- Universidade Federal DEPAq- Departamento de Rural de Pernambuco [email protected] Aqüicultura e Pesca TheThe SixthSixth MeetingMeeting ofof thethe UnitedUnited NationsNations OpenOpen--endedended InformalInformal ConsultativeConsultative ProcessProcess onon OceansOceans andand thethe LawLaw ofof thethe SeaSea FISHERIESFISHERIES ANDAND THEIRTHEIR CONTRIBUTIONCONTRIBUTION TOTO SUSTAINABLESUSTAINABLE DEVELOPMENT:DEVELOPMENT: SMALLSMALL--SCALESCALE ANDAND ARTISANALARTISANAL FISHERIESFISHERIES ISSUES TO BE ADDRESSED: (Format and annotated provisional agenda: Annex III.A) 1- What actions can be undertaken to improve (understanding of) the contribution of small-scale fisheries to food security and poverty reduction? 2- How can vulnerability in small-scale fishing countries be reduced and the added value of small-scale fishing activities be increased? Definition of artisanal and small-scale fishing: The term “artisanal” refers to the relative level of technology, while “small-scale” refers to the size of the fishing unity (scale) According to FAO’s Glossary: Artisanal, or small-scale fisheries, are traditional fisheries involving fishing households (as opposed to commercial companies), using relatively small amount of capital and energy, relatively small fishing vessels (if any), making short fishing trips, close to shore, and mainly for local consumption. They can be for subsistence or commercial. The Sixth Meeting of the United Nations Open-ended Informal Consultative Process on -
The Role of Sustainable Fisheries and Aquaculture for Food Security and Nutrition
The Role of Sustainable Fisheries and Aquaculture for Food Security and Nutrition James Rohan CPA MBA WorldFish, FAO and World Resources Institute has conducted research recently which will support many of the questions suggested. Principles of sustainable business should be considered as the framework seeks to have minimal negative impact on the global or local environment, community, society, or economy,while achieving an industrious objective. Local environment will require an understanding of marine life and a model similar to planetary boundaries may promote education, research opportunities and continuous improvement principles. Many of the researchers have commented on the lack of research activity in this area and justifies the request by FSN for consideration. Rather than calories, I have proposed in the past a nutritional mass balance approach to recognise nutrition for health in food security. This would require consideration of yield and while some researchers have identified process capability, we should also explore product capability. Is nutrition compromised under stress or can it be enhanced with management? Over 90% of the world's living biomass is contained in the oceans, which cover 71% of the Earth's surface. At present, we harvest about 0.2% of marine production. ● Marine sources provide about 20% of the animal protein eaten by humans. Another 5% is provided indirectly via livestock fed with fish. ● 60% of fish consumption is by the developing world. ● The fishing enterprise employs some 200 million people worldwide. http://www.globalchange.umich.edu/globalchange2/current/lectures/fisheries/fisheries.html Data exists which suggests some fisheries are over and under exploited. -
Toward an Ecosystem Approach to Bottom Trawling in Canada
dragging our assets TOWARD AN ECOSYSTEM APPROACH TO BOTTOM TRAWLING IN CANADA OCTOBER 2007 dragging our assets TOWARD AN ECOSYSTEM APPROACH TO BOTTOM TRAWLING IN CANADA HEALTH AND ENVIRONMENT SERIES BY DAVID R. BOYD Trudeau Scholar, Institute for Resources, Environment and Sustainability, University of British Columbia Adjunct Professor, School of Resource and Environmental Management, Simon Fraser University Senior Associate, POLIS Project on Ecological Governance, University of Victoria Dragging Our Assets: Toward an Ecosystem Approach to Bottom Trawling in Canada © 2007 David Suzuki Foundation ISBN 1-897375-10-7 Canadian Cataloguing in Publication Data for this book is available through the National Library of Canada written by: Scott Wallace, PhD David Suzuki Foundation sustainable fisheries analyst Scott Wallace has a PhD in Resource Management from the University of British Columbia. His research interests include fisheries impacts on marine ecosystems, the use of marine protected areas as a tool for fisheries management, ecosystem-based fisheries management, and the conservation of marine species at risk. Acknowledgements The David Suzuki Foundation would like to thank Susanna Fuller at the Ecology Action Centre in Halifax, Nova Scotia for her contributions to the Atlantic sections of this report. Special thanks to Jason Curran, Ian Hanington, Jay Ritchlin, Jodi Stark and Bill Wareham for contributions in editing of this report. This report was made possible by the generous support of the R. Howard Webster Foundation. David Suzuki Foundation 2211 West 4th Avenue, Suite 219 Vancouver, B.C., Canada V6K 4S2 www.davidsuzuki.org Tel 604.732.4228 Fax 604.732.0752 design and production: Alaris Design photographs: Diagram of trawling (page 3): Joe Shoulak (www.joeshoulak.com); Figure 1 (page 5): Department of Fisheries and Oceans; Figure 7 (page 14): Dr. -
MAC ADVICE Illegal, Unreported and Unregulated (IUU) Fishing Activities
MAC ADVICE Illegal, unreported and unregulated (IUU) fishing activities by Ghana’s industrial trawl sector and the European Union seafood market Brussels, 11 January 2021 1. Background The Environmental Justice Foundation (EJF) has published a report detailing ongoing and systemic illegal practices in Ghana’s bottom trawl industry1. The findings are indicative of a high risk that specific seafood species caught by, or in association with, illegal fishing practices continues to enter the EU market, and that EU consumers are inadvertently supporting illegal practices and severe overfishing in Ghana’s waters. This is having devastating impacts on local fishing communities, and the 2.7 million people in Ghana that rely on marine fisheries for their livelihoods2, as well as a negative impact on the image and reputation of those operators who are deploying good practices. The EU is Ghana’s main market for fisheries exports, accounting for around 85% of the country’s seafood export value in recent years3. In 2018, the EU imported 33,574 tonnes of fisheries products from Ghana, worth €157.3 million4. The vast majority of these imports involved processed and unprocessed tuna products, which are out of the scope of the present advice. 1 EJF (2020). Europe – a market for illegal seafood from West Africa: the case of Ghana’s industrial trawl sector. https://ejfoundation.org/reports/europe-a-market-for-illegal-seafood-from-west-africa-the-case-of-ghanas- industrial-trawl-sector. 2 Ghana Statistical Service (GSS) (2014) Cited in Fisheries Commission (2018). 2018 Annual Report. Ministry of Fisheries and Aquaculture Development. Unpublished. 3 Eurostat, reported under chapter 03 and sub-headings 1604 and 1605 of the World Customs Organization Harmonized System. -
'Saiko' Fishing Is Fuelling the Collapse of Ghana's Fisheries
STOLEN AT SEA How illegal ‘saiko’ fishing is fuelling the collapse of Ghana’s fisheries A report produced by the Environmental Justice Foundation and Hen Mpoano Stolen at Sea: How illegal ‘saiko’ fishing is fuelling the collapse of Ghana’s fisheries. 1 Citation: EJF and Hen Mpoano (2019). Stolen at sea. How illegal 'saiko' fishing is fuelling the collapse of Ghana's fisheries. A report by: [email protected] [email protected] +233 33 2139 968 +233 31 2020 701 www.ejfoundation.org www.henmpoano.org 2 Out of the shadows. Improving transparency in global fisheries to stop IUU fishing. Contents Executive summary 4 1. Introduction 8 1.1. Illegal saiko fishing 8 2. Aim of study 9 3. Methods 10 3.1. Data collection 10 3.2. Ethics 10 4. Results 14 4.1. Estimate of saiko landings 14 (a) Elmina 14 (b) Apam 16 (c) Axim 17 (d) Total saiko landings (all landing sites) 17 4.2. Estimate of value of the trade 18 (a) Value of saiko fish traded at sea 18 (b) Value of saiko fish sold at the landing site 18 4.3. Change in the saiko trade over time 18 4.4. Composition of saiko catches 19 4.5. Impacts of saiko 20 (a) Artisanal and semi-industrial fishers 20 (b) Processors and traders 21 (c) Saiko workers 21 5. Discussion 22 5.1. The magnitude of the illegal saiko trade 22 5.2. Inequities in Ghana’s marine fisheries sector 23 5.3. Ecological impacts of the saiko trade 24 5.4. Socioeconomic impacts of saiko 28 6. -
Wageningen and EFARO on the Green Deal, Farm to Fork and Food from the Oceans 22.1.21 10.00 – 12.00 by Webex
Meeting: Wageningen and EFARO on the Green Deal, Farm to Fork and Food from the Oceans 22.1.21 10.00 – 12.00 by webex Welcome from Luc van Hoof, Executive Secretary of EFARO Luc welcomed over 40 participants and experts who had joined to discuss circular food production in our oceans. Start with Professor Louise Fresco, Chair of EFARO: Changing philosophy about changing production and how we see the sea In the least 10-15 years we’ve seen a slow and gradual change in the philosophy on the use of natural resources for food + feed. Concepts like biobased, local, circular have all come into place. It’s pushed by growing distance between urban consumers and the realities of how production and use of resources takes place. There’s also impetus from the Paris agreement, the need to be more carbon neutral, and nature conservation is a goal in itself. This has led to a political shift, e.g. the Green Deal. It’s our task to provide a scientific basis for it. The idea of circularity is complicated. And there are issues of carbon neutrality and positivity (carbon fixing). The overall thing is that this is about quality not quantity. What is circularity: Waste from one trophic level becomes used for another trophic level - resource use efficiency. It also means nutrient efficiency (nitrogen, phosphates etc). Try to develop a more integrated perspective of land based and marine based sources of nutrients. What is the optimal protein base and how to get best proteins for our food? So it’s the whole world of biobased economy. -
Pesca Limpia En El Salvador: Examining Management Measures for the Use of Artificial Reefs in the Bay of Jiquilisco
Pesca Limpia en El Salvador: Examining Management Measures for the Use of Artificial Reefs in the Bay of Jiquilisco Kiersten Miller Master of Advanced Studies – Marine Biodiversity and Conservation Scripps Institution of Oceanography University of California, San Diego June 15th, 2017 1 Table of Contents EXECUTIVE SUMMARY ........................................................................................................................................... 4 INTRODUCTION ..................................................................................................................................................... 6 USING ARTIFICIAL REEFS ........................................................................................................................................ 8 THE EFFECTS OF AN ARTIFICIAL REEF .................................................................................................................................. 8 FISHERIES MANAGEMENT ON AN ARTIFICIAL REEF .............................................................................................................. 10 Setting Clear Objectives ...................................................................................................................................... 11 Collaboration with Stakeholders ......................................................................................................................... 11 Implementing a Monitoring Program ................................................................................................................ -
Marine Ecology Progress Series 530:195
Vol. 530: 195–211, 2015 MARINE ECOLOGY PROGRESS SERIES Published June 18 doi: 10.3354/meps11352 Mar Ecol Prog Ser Contribution to the Theme Section ‘Economics of marine ecosystem conservation’ FREEREE ACCESSCCESS Destructive fishing and fisheries enforcement in eastern Indonesia M. Bailey1,2,*, U. R. Sumaila1 1Fisheries Economics Research Unit, University of British Columbia, 2202 Main Mall, Vancouver, BC V6T 1Z4, Canada 2Present address: Marine Affairs Program, Dalhousie University, Life Sciences Centre, 1355 Oxford Street, Halifax, NS B3H 4R2, Canada ABSTRACT: A simple bioeconomic leader−follower model was constructed to simulate snapper (family Lutjanidae) and grouper (family Serranidae) fisheries in Raja Ampat, Indonesia, an area of significant coral and fish biodiversity. We developed a leader−follower game, wherein the Regency government as the leader chooses an enforcement model to discourage illegal fishing. Fishers are then given a choice to fish using legal gears, such as handlines, or to fish with illegal gears, e.g. dynamite (for snapper) or cyanide (for grouper). Given prices and costs of legal and illegal fishing, the status quo simulations with no Regency enforcement result in a large amount of illegal catch throughout the 50 yr simulation, which agrees with expert opinion that destructive illegal fishing is occurring in the region. In an attempt to include ecosystem-based management principles into Raja Ampat governance, we introduce an enforcement regime in the form of detecting and punishing illegal fishing. Results suggest that current fishing practices do not account for the disproportionate ecosystem effects of destructive fishing, and that elimination of dynamite fishing may be easier for the government due to the high profitability of the live fish trade connected with cyanide fishing.