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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. -
Recirculating Aquaculture Tank Production Systems: Aquaponics—Integrating Fish and Plant Culture
SRAC Publication No. 454 November 2006 VI Revision PR Recirculating Aquaculture Tank Production Systems: Aquaponics—Integrating Fish and Plant Culture James E. Rakocy1, Michael P. Masser2 and Thomas M. Losordo3 Aquaponics, the combined culture of many times, non-toxic nutrients and Aquaponic systems offer several ben- fish and plants in recirculating sys- organic matter accumulate. These efits. Dissolved waste nutrients are tems, has become increasingly popu- metabolic by-products need not be recovered by the plants, reducing dis- lar. Now a news group (aquaponics- wasted if they are channeled into charge to the environment and [email protected] — type sub- secondary crops that have economic extending water use (i.e., by remov- scribe) on the Internet discusses value or in some way benefit the pri- ing dissolved nutrients through plant many aspects of aquaponics on a mary fish production system. uptake, the water exchange rate can daily basis. Since 1997, a quarterly Systems that grow additional crops be reduced). Minimizing water periodical (Aquaponics Journal) has by utilizing by-products from the pro- exchange reduces the costs of operat- published informative articles, con- duction of the primary species are ing aquaponic systems in arid cli- ference announcements and product referred to as integrated systems. If mates and heated greenhouses where advertisements. At least two large the secondary crops are aquatic or water or heated water is a significant suppliers of aquaculture and/or terrestrial plants grown in conjunc- expense. Having a secondary plant hydroponic equipment have intro- tion with fish, this integrated system crop that receives most of its required duced aquaponic systems to their is referred to as an aquaponic system catalogs. -
Overview of the Potential Interactions and Impacts of Commercial Fishing Methods on Marine Habitats and Species Protected Under the Eu Habitats Directive
THE N2K GROUP European Economic Interest Group OVERVIEW OF THE POTENTIAL INTERACTIONS AND IMPACTS OF COMMERCIAL FISHING METHODS ON MARINE HABITATS AND SPECIES PROTECTED UNDER THE EU HABITATS DIRECTIVE Contents GLOSSARY................................................................................................................................................3 1. BACKGROUND.................................................................................................................................6 1.1 Fisheries interactions ....................................................................................................................7 2. FISHERIES AND NATURA 2000 - PRESSURES, INTERACTIONS, AND IMPACTS ....................................8 2.1 POTENTIAL PHYSICAL, CHEMICAL AND BIOLOGICAL PRESSURES AND IMPACTS ASSOCIATED WITH COMMERCIAL FISHING METHODS ............................................................................................8 DREDGES .......................................................................................................................................11 TRAWL - PELAGIC ..........................................................................................................................12 HOOK & LINE.................................................................................................................................12 TRAPS ............................................................................................................................................12 NETS ..............................................................................................................................................13 -
A Decade of Kiting Memories by Peter and Sarah Bindon
THE In this edition Spring 2020 INSIDE: A decade of kiting memories by Peter and Sarah Bindon Also in this edition: ALSO IN THIS EDITION: Thailand and Malaysia Kite Tour Kite Competition – Mike Rourke wins again! KAP made easy with Alan Poxon Sarah Bindon takes the Questionnaire Challenge John’s new kite ...tails Alicja from Poland kite workshop Annual General Meeting NEW Chairman – Keith Proctor NEW Membership Secretary – Ian Duncalf A message from Keith; At the 2020 AGM I gave up the role of Membership Secretary that I Ian had held since 2011/12, and handed it over to Ian Duncalf who I believe is much better qualified to improve and update the system to allow online membership application and Keith with outgoing renewal. I took on the role of chairman but I’m still not sure how this Chairman Len Royles all came about! So this is my first official post in the NKG magazine. This year I think will be described as an “annus horribilis” for the Len stood down as disruption of everyday life as we know it. I fear that for a lot of people, Chairman after six life will never be the same again. We have never experienced this years but will continue before. But if we all follow the guidelines about staying at home, to play an active part washing hands, keeping your distance from others we can pick up in the Group by taking our kite-flying again, possibly later this year and if not then next year. the childrens’ rainbow Good luck and good health to you all and your loved ones in the delta kites to festivals. -
An Introduction and Brief History
KITES An Introduction and Brief History SKY WIND WORLD.ORG FLYING A ROKAKKU - FLYING BUFFALO PROJECT HISTORY From China kites spread to neighboring countries and across the seas to the Pacific region. At the same time they spread across Burma, India and arriving in North Africa about 1500 years ago. They did not arrive in Europe or America until much later probably via the trade routes Kites are thought to have originated in China about 3000 years ago. One story is that a fisherman was out on a windy day and his hat blew away and got caught on his fishing line which was then when these areas developed. blown up in to the air. Bamboo was a ready source of straight sticks for spars and silk fabric was available to make a light covering, then in the 2nd century AD paper was invented and is still used to this day. PHYSICS Kites fly when thrust, lift, drag and gravity are balanced. The flying line and bridle hold the kite at an angle to the wind so that the air flows faster across the top than the bottom producing the lift. THE PARTS OF A KITE 1 THE SAIL • This can be made of any material such as paper, fabric or plastic. • It is used to trap the air. The air must have somewhere to escape otherwise it spills over the front edge and makes the kite wobble. This can be done by using porous fabric or making it bend backwards to allow the air to slip smoothly over the side. -
Australian Fisheries and Aquaculture Statistics 2015
Department of Agriculture and Water Resources Australian fisheries and aquaculture statistics 2015 Research by the Australian Bureau of Agricultural and Resource Economics and Sciences DECEMBER 2016 ABARES i Australian fisheries and aquaculture statistics 2015 © Commonwealth of Australia 2016 Ownership of intellectual property rights The Australian Government acting through the Department Unless otherwise noted, copyright (and any other intellectual of Agriculture and Water Resources, represented by the property rights, if any) in this publication is owned by the Australian Bureau of Agricultural and Resource Economics Commonwealth of Australia (referred to as the Commonwealth). and Sciences, has exercised due care and skill in preparing and compiling the information and data in this publication. Creative Commons licence Notwithstanding, the Department of Agriculture and Water All material in this publication is licensed under a Creative Resources, ABARES, its employees and advisers disclaim all Commons Attribution 3.0 Australia Licence, save for content liability, including for negligence and for any loss, damage, supplied by third parties, logos and the Commonwealth Coat injury, expense or cost incurred by any person as a result of Arms. of accessing, using or relying on information or data in this publication to the maximum extent permitted by law. Creative Commons Attribution 3.0 Australia Licence is a Acknowledgements standard form licence agreement that allows you to copy, distribute, transmit and adapt this publication provided you attribute the work. A summary of the licence terms is available from creativecommons.org/licenses/by/3.0/ au/deed.en. The full licence terms are available from ABARES thanks state and territory fisheries departments and creativecommons.org/licenses/by/3.0/au/legalcode. -
Pottawatomie County Is Home to Aquaponics Farm
Pottawatomie County is home to aquaponics farm By Donna Sullivan, Editor Once the fry are hatched, What began as an effort Sperman uses a net to scoop to ensure his diabetic father a them into a bucket to trans- reliable protein supply if port to fry pools. The bread availability to his medication and butter of his business is were interrupted has grown selling three-quarter to one- into a growing business ven- inch fry in bulk. “When fry ture for Pottawatomie Coun- are the size of mosquito lar- ty resident James Sperman. vae, they’re not the most re- Travelers along Highway 24 silient things in the world,” between Manhattan and he said. So he waits about Wamego may have noticed two weeks for them to grow the high tunnel, semi-pit to around an inch, then ships greenhouse and large blue them nationwide. “None of pools that house his my fish go to waste,” he con- aquaponic gardening system tinued. “The ones that I and tilapia farm. don’t manage to find homes Aquaponics combines for can grow and become fish farming with hydropon- adolescents and some are ic gardening inside a high just on the verge of becom- tunnel, which allows for the ing breeders and will be- production of fruits, vegeta- come pond stockers.” bles and fish year-round. The Sperman says that be- system has a 1,700-gallon cause tilapia are predomi- fish tank and 165-square- nantly vegetarian and are fil- foot grow bed. Water from ter feeders, the algae and the fish tank carries fish bacteria that grows in the waste to the grow bed, where James Sperman describes how he feeds the fish at only one end of the pond since the females release their eggs pools is tailored perfectly to it feeds the plants. -
FISHING NEWSLETTER 2020/2021 Table of Contents FWP Administrative Regions and Hatchery Locations
FISHING NEWSLETTER 2020/2021 Table of Contents FWP Administrative Regions and Hatchery Locations .........................................................................................3 Region 1 Reports: Northwest Montana ..........................................................................................................5 Region 2 Reports: West Central Montana .....................................................................................................17 Region 3 Reports: Southwest Montana ........................................................................................................34 Region 4 Reports: North Central Montana ...................................................................................................44 Region 5 Reports: South Central Montana ...................................................................................................65 Region 6 Reports: Northeast Montana ........................................................................................................73 Region 7 Reports: Southeast Montana .........................................................................................................86 Montana Fish Hatchery Reports: .......................................................................................................................92 Murray Springs Trout Hatchery ...................................................................................................................92 Washoe Park Trout Hatchery .......................................................................................................................93 -
Preparing Trolling Lines
CHAPTER 3 PREPARING TROLLING LINES A. TOOLS AND UTENSILS B. HOOKS -Hook types -Sharpening hooks -Ganging hooks C. 'TYPES OF FISHING LINE -Handling lines -Line characteristics D. END LOOPS IN LINE AND SINGLE-STRAND WIRE -Double figure-eight knot -Using end loops -End loops in wire E. .END LOOPS IN ROPE -Whipping and sealing rope ends -Bowline knot -Eye splice F. END LOOPS IN CABLE (MULTI-STRAND WIRE) -Wrapped end loops -Flemish eye -Crimping cable -Lazy splice G. KNOTS FOR HOOKS AND TACKLE -Palomar knot -Slip knot -Clinch knot -'Trilene' knot -Tying a hook rigid on wire H. JOINING LINES TOGETHER -Blood knot (Barrel knot) -Double slip knot -Using end loops -Connector rings and swivels I. THE ASSEMBLED TROLLING LINE -The mainline -The trace -Changing traces- Trace length -The backing J. SINKERS -Heavier line materials -Sinkers -Downriggers -Cannonballs K. DIVING DEVICES -Diving boards -Tripping -Diving lures -Trolling depth L. RIGGING FIXED LINES -Making shock absorbers -Rigging shock absorbers -Position -Backing cord and lazy line -Line storage M. RIGGING LINES ON HAND REELS -Loading the reel -Overloading -Adjustments -Using wire N. RIGGING HANDREELS FOR TROLLING -Rigging through a trolling boom -Rabbit line -Boom stays -Braking system (drag) -Lazy line 29 CHAPTER 3: PREPARING TROLLING LINES SECTION A: TOOLS AND UTENSILS Most of the preparation for trolling is normally done on shore before the fishing trip starts. This makes gear rigging easier and more comfortable, prevents new materials being contaminated with salt water before they are used, and avoids wasting time at sea which could better be used in fishing or carrying out other tasks on the boat. -
Fishery Basics – Fishing Vessels Fishing Vessel Types
Fishery Basics – Fishing Vessels Fishing Vessel Types Fishing vessels are typically designed with a specific purpose. That purpose is to locate, catch, and preserve fish while out at sea. The planned operations of a vessel determine the overall size of the vessel, the arrangement of the deck, carrying capacity, as well as the machinery and types of equipment that will be supported by the vessel. Due to the inherent differences in fishing communities around the world, there is a wide range of types and styles of fishing vessels. Vessel sizes can range from the 2 m (6 ft) dug out canoes used in subsistence and artisanal fisheries, to factory ships that exceed 130 m (427 ft) in length. Commercial fishing vessels can also be characterized by a variety of criteria: types of fish (See Biology & Ecology) they catch, fishing gear and methods used (See Fishing Gear), capacity and processing capabilities, and the geographical origin of the vessel. In 2002, the United Nations Food and Agriculture Organization (FAO) estimated the world fishing fleet had approximately four million vessels, with an average vessel size ranging from 10-15 m (33-49 ft). Based on a quarterly catch statistics report, published by the Pacific Fisheries Information Network (PacFIN), approximately 1,950 vessels landed their catches in California ports. Due to the technological innovations that began in the 1950s, many fishing vessels are now classified as multi-purpose vessels, because of the ability to switch out gear types depending on the targeted species. However, single use vessels still exist in the world fishing fleet today. -
A Strategic Approach to Sustainable Shrimp Production in Thailand
A Strategic Approach to Sustainable Shrimp Production in Thailand THE CASE FOR IMPROVED ECONOMICS AND SUSTAINABILITY Boston Consulting Group partners with leaders in business and society to tackle their most important challenges and capture their greatest opportunities. BCG was the pioneer in business strategy when it was founded in 1963. Today, we help clients with total transformation—inspiring complex change, enabling organizations to grow, building competitive advantage, and driving bottom-line impact. To succeed, organizations must blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures—and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the client organization, generating results that allow our clients to thrive. A STRATEGIC APPROACH TO SUSTAINABLE SHRIMP PRODUCTION IN THAILAND THE CASE FOR IMPROVED ECONOMICS AND SUSTAINABILITY HOLGER RUBEL WENDY WOODS DAVID PÉREZ SHALINI UNNIKRISHNAN ALEXANDER MEYER ZUM FELDE SOPHIE ZIELCKE CHARLOTTE LIDY CAROLIN LANFER July 2019 | Boston Consulting Group CONTENTS 4 EXECUTIVE SUMMARY 6 MARKET FORCES ARE RESHAPING THE GLOBAL SHRIMP INDUSTRY 8 THE THAI SHRIMP INDUSTRY IS AT AN INFLECTION POINT The Perfect Storm Has Hit Thai Shrimp Production in Recent Years Thailand Is Weathering the Storm but Is Still Losing Ground -
Kap Guide BBHD
Notes on K I T E A E R I A L P H O T O G R A P H Y I N T R O D U C T I O N This guide is prepared as an introduction to the acquisition of photography using a kite to raise the camera. It is in 3 parts: Application Equipment Procedure It is prepared with the help and guidance from the world wide KAP community who have been generous with their expertise and support. Blending a love of landscape and joy in the flight of a kite, KAP reveals rich detail and captures the human scale missed by other (higher) aerial platforms. It requires patience, ingenuity and determination in equal measure but above all a desire to capture the unique viewpoint achieved by the intersection of wind, light and time. Every flight has the potential to surprise us with views of a familiar world seen anew. Mostly this is something that is done for the love of kite flying: camera positioning is difficult and flight conditions are unpredictable. If predictable aerial imagery is required and kite flying is not your thing then other UAV methods are recommended: if you are not happy flying a kite this is not for you. If you have not flown a kite then give it a go without a camera and see how you feel about it: kite flying at its best is a curious mix of exhilaration, spiritual empathy with the environment and relaxation of mind and body brought about by concentration of the mind on a single object in the landscape.