Basic Fishing Methods
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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 -
Kansas Fishing Regulations Summary
2 Kansas Fishing 0 Regulations 0 5 Summary The new Community Fisheries Assistance Program (CFAP) promises to increase opportunities for anglers to fish close to home. For detailed information, see Page 16. PURCHASE FISHING LICENSES AND VIEW WEEKLY FISHING REPORTS ONLINE AT THE DEPARTMENT OF WILDLIFE AND PARKS' WEBSITE, WWW.KDWP.STATE.KS.US TABLE OF CONTENTS Wildlife and Parks Offices, e-mail . Zebra Mussel, White Perch Alerts . State Record Fish . Lawful Fishing . Reservoirs, Lakes, and River Access . Are Fish Safe To Eat? . Definitions . Fish Identification . Urban Fishing, Trout, Fishing Clinics . License Information and Fees . Special Event Permits, Boats . FISH Access . Length and Creel Limits . Community Fisheries Assistance . Becoming An Outdoors-Woman (BOW) . Common Concerns, Missouri River Rules . Master Angler Award . State Park Fees . WILDLIFE & PARKS OFFICES KANSAS WILDLIFE & Maps and area brochures are available through offices listed on this page and from the PARKS COMMISSION department website, www.kdwp.state.ks.us. As a cabinet-level agency, the Kansas Office of the Secretary AREA & STATE PARK OFFICES Department of Wildlife and Parks is adminis- 1020 S Kansas Ave., Rm 200 tered by a secretary of Wildlife and Parks Topeka, KS 66612-1327.....(785) 296-2281 Cedar Bluff SP....................(785) 726-3212 and is advised by a seven-member Wildlife Cheney SP .........................(316) 542-3664 and Parks Commission. All positions are Pratt Operations Office Cheyenne Bottoms WA ......(620) 793-7730 appointed by the governor with the commis- 512 SE 25th Ave. Clinton SP ..........................(785) 842-8562 sioners serving staggered four-year terms. Pratt, KS 67124-8174 ........(620) 672-5911 Council Grove WA..............(620) 767-5900 Serving as a regulatory body for the depart- Crawford SP .......................(620) 362-3671 ment, the commission is a non-partisan Region 1 Office Cross Timbers SP ..............(620) 637-2213 board, made up of no more than four mem- 1426 Hwy 183 Alt., P.O. -
List of Authorized Fisheries and Fishing Gear
Tab E, No. 7c Federal Register / Vol. 64, No. 231 / Thursday, December 2, 1999 / Rules and Regulations 67511 This is a condensed version of the Federal Register notice DEPARTMENT OF COMMERCE January 27, 1999, NMFS by final rule SUMMARY: NMFS revises the list of published the LOF (64 FR 4030). On National Oceanic and Atmospheric authorized fisheries and fishing gear July 28, 1999, NMFS delayed the Administration used in those fisheries (LOF) effectiveness of the LOF and invited contained in 50 CFR 600.725(v). additional public comments (64 FR 50 CFR Part 600 Effective December 1, 1999, no person 40781). This final rule revises the LOF or vessel may employ fishing gear or [Docket No. 980519132–9315–03; participate in a fishery in the and makes it effective on December 1, I.D.022498F] exclusive economic zone (EEZ) not 1999. RIN 0648–AK49 included in this LOF without giving 90 days’ advance notice to the Magnuson-Stevens Act Provisions; appropriate Fishery Management List of Fisheries and Gear, and Council (Council) or, with respect to Notification Guidelines Atlantic highly migratory species AGENCY: National Marine Fisheries (HMS), the Secretary of Commerce Service (NMFS), National Oceanic and (Secretary). Atmospheric Administration (NOAA), DATES: Effective December 1, 1999. Commerce. ADDRESSES: Copies of the regulatory ACTION: Final rule impact review for the final rule for . this action can be obtained from Dr. Gary C. Matlock, Director, Office of Sustainable Fisheries, NMFS, 1315 East-West Highway, Silver Spring, MD 20910. Send comments regarding the collection-of-information requirements associated with this rule to the above address and to the Office of Information and Regulatory Affairs, Office of Management and Budget (OMB), Washington, DC 20503 (Attention: NOAA Desk Officer). -
Fuad, Baskoro M. S., Riyanto M., Mawardi W., 2019 Catch Characteristics on Stationary Lift Net Using Light Emitting Diode (LED) and Kerosene Lights in Pasuruan Waters
Catch characteristics on stationary lift net using light emitting diode (LED) and kerosene lights in Pasuruan waters 1Fuad, 2Mulyono S. Baskoro, 2Mochammad Riyanto, 2Wazir Mawardi 1 Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia; 2 Marine Fisheries Technology, Faculty of Fisheries and Marine Science, Bogor Agricultural University, West Java, Indonesia. Corresponding author: [email protected] Abstract. Light in stationary lift nets (SLN) is important to the extent that it can determine the composition of species, size and number of fish caught. Different types of light are often used in aggregating certain types of fish. This study aims to find the best type of light for SLN and to determine the characteristics of the catch between light emitting diode (LED) and kerosene lights. The results showed that there were no significant differences in species composition of fish caught in both LED and kerosene lights. These types of lights do not affect the composition of fish species, but have a significant effect on the amount of catch. The most caught fish (target species) were short mackerel (Rastrelliger brachysoma) and yellowstripe scad (Selaroides leptolepis). The SLN operated with kerosene lights caught short mackerel (R. brachysoma) and yellowstripe scad (S. leptolepis) of bigger size compared to SLN with LED lights. The average length and weight of short mackerel caught with kerosene lights were 146.3 mm and 37.17 grams, respectively. The average length and weight of yellowstripe scad (S. leptolepis) caught with kerosene lights were 117.04 mm and 21.5 grams, respectively. However, only a small portion of catch, 4.5%, had already reached its mature size (Lm), while the rest of the catch (95.5%) had not reached its mature size. -
Fishing Methods and Gears in Panay Island, Philippines
Fishing Methods and Gears in Panay Island, Philippines 著者 KAWAMURA Gunzo, BAGARINAO Teodora journal or 鹿児島大学水産学部紀要=Memoirs of Faculty of publication title Fisheries Kagoshima University volume 29 page range 81-121 別言語のタイトル フィリピン, パナイ島の漁具漁法 URL http://hdl.handle.net/10232/13182 Mem. Fac. Fish., Kagoshima Univ. Vol.29 pp. 81-121 (1980) Fishing Methods and Gears in Panay Island, Philippines*1 Gunzo Kawamura*2 and Teodora Bagarinao*3 Abstract The authors surveyed the fishing methods and gears in Panay and smaller neighboring islands in the Philippines in September-December 1979 and in March-May 1980. This paper is a report on the fishing methods and gears used in these islands, with special focus on the traditional and primitive ones. The term "fishing" is commonly used to mean the capture of many aquatic animals — fishes, crustaceans, mollusks, coelenterates, echinoderms, sponges, and even birds and mammals. Moreover, the harvesting of algae underwater or from the intertidal zone is often an important job for the fishermen. Fishing method is the manner by which the aquatic organisms are captured or collected; fishing gear is the implement developed for the purpose. Oftentimes, the gear alone is not sufficient and auxiliary instruments have to be used to realize a method. A fishing method can be applied by means of various gears, just as a fishing gear can sometimes be used in the appli cation of several methods. Commonly, only commercial fishing is covered in fisheries reports. Although traditional and primitive fishing is done on a small scale, it is still very important from the viewpoint of supply of animal protein. -
Coryphaena Hippurus (Linnaeus, 1758) in Maltese Waters, Central Mediterranean M
Research Article Mediterranean Marine Science Indexed in WoS (Web of Science, ISI Thomson) and SCOPUS The journal is available on line at http://www.medit-mar-sc.net DOI: http://dx.doi.org/10.12681/mms.706 Age, Growth and Reproduction of Coryphaena hippurus (Linnaeus, 1758) in Maltese Waters, Central Mediterranean M. GATT1, M. DIMECH1 and P.J. SCHEMBRI1 1 Department of Biology, University of Malta, Msida MSD 2080, Malta Corresponding author: [email protected] Handling Editor: Kostas Stergiou Received: 24 November 2014; Accepted: 22 January 2015; Published on line: 27 April 2015. Abstract Age, growth and reproduction of the dolphinfishCoryphaena hippurus Linnaeus, 1758 collected from the Central Mediterranean in the period 2004-2010 by the traditional Maltese fish aggregating devices (FAD) and surface longline fisheries were studied. The a and b parameters of the length-weight relationship for fish 11-142 cm fork length (FL) (n = 4042) were determined as a = 0.018 and 0.022 with b = 2.85 and 2.79, for males and females respectively. The counting of annual increments from dorsal spines of >65 cm FL dolphinfish at X25 magnification (n = 47) permitting an age reading resolution in years, and the counting of daily increments from sagittal otoliths of <65 cm FL dolphinfish at X400 magnification (n = 583) permitting an age reading resolution in days, were estimated; the von Bertalanffy growth model applied to these fish gave the following parameters:L∞ = 107.8 cm FL and 120.2 cm FL, and K = 1.9 yr-1 and 1.56 yr-1, for males and females respectively. -
The Development of a Semi-Quantitative Guideline for Monitoring Nearshore Fish Aggregating Devices
• SPC activities • The development of a semi-quantitative guideline for monitoring nearshore fish aggregating devices Jeff Kinch,1 Joelle Albert2 and Anne-Maree Schwarz3 Nearshore fish aggregating devices (FADs) are just that, a device for aggregating fish in nearshore areas. Nearshore FADs have been deployed in many Pacific Island countries and territories (PICTs) as as a tool to enhance food security and income for fishers and communities (Albert et al. 2014; Masu and Albert 2014; Bell et al. 2015; Cambell et al. 2016; Tilley et al. 2019), and to reduce pressure on coastal fisheries (Sokimi and Beverly 2010; Amos et al. 2014). Fish around a fish aggregating device (Image: William Sokimi, SPC) In support of FAD programmes in PICTs, several manuals of the United Nations (FAO) and SPC ‘Consultation on have been produced in the past by the Pacific Community Small-Scale Tuna Fishery Development and Associated (SPC) to provide technical details on site surveys, construc- Value-Chains in the Pacific’ was convened at SPC head- tion, deployment and maintenance of nearshore FADs (An- quarters in New Caledonia (Gillett et al. 2018). The results derson et al. 1996; Gates et al. 1996, 1998; Chapman et al. of these two consultations highlight the fact that there are 2005a), as well as for fishing at them (Preston et al. 1998). still issues with the deployment of nearshore FADs, and that there is limited information concerning the costs and ben- In acknowledgement of technological progress and the up- efits associated with FAD use, as well as suitable monitor- take of FAD programmes across the Pacific Islands region, ing advice to inform national nearshore FAD programmes. -
Delaware Tailwaters Creel Survey Plan (PDF)
DELAWARE TAILWATERS CREEL SURVEY PLAN 2018-2019 Prepared for the Fisheries Investigation Plan for the Delaware Tailwaters February 28, 2018 www.dec.ny.gov DELAWARE TAILWATERS CREEL SURVEY PLAN 2018-2019 February 28, 2018 Problem Statement The information on angler use characteristics and harvest data for the wild trout fishery of the Delaware River tailwaters is outdated. It predates significant changes in the fishery, including increasingly favorable reservoir releases for supporting trout. We also have reasons to believe angler use and harvest patterns have changed. The existing information is inadequate to support a scientific evaluation of whether declines in the quality of the fishery have occurred in response to current patterns of angler use. Need The need for present date angler use information has been identified by the Fisheries Investigation Plan (FIP) for the Delaware tailwaters (PFBC & NYSDEC, 2017). The plan calls for a creel survey in the Delaware tailwaters for the 2018 - 2019 trout seasons. Collecting this information is part of a comprehensive investigation plan that will provide the information necessary to develop a new trout management plan for the tailwaters system. Goals and Objectives The goal of the creel survey is to characterize the present-day angler use and exploitation of the Delaware tailwaters trout population. Specific objectives include quantifying species-specific: • Total angler effort per reach of West Branch, East Branch and Delaware River mainstem from Hancock to Callicoon • Catch rates for these sections • Harvest rates for these sections • Size structure and species composition of creel • Demographics and opinion data (i.e., angler satisfaction of the fishery) Timeframe The creel survey will take place from April 1 through October 15 for both 2018 and 2019. -
Ice Fishing Creel Survey at Norton Pond and South Bay of Lake Memphremagog Jud Kratzer, Fisheries Biologist January 11, 2013
Biologist Report: Ice fishing creel survey at Norton Pond and South Bay of Lake Memphremagog Jud Kratzer, Fisheries Biologist January 11, 2013 Northern pike are becoming an increasingly popular target for anglers fishing Vermont waters. The 1991, 2000, and 2010 statewide angler surveys have shown an increasing trend in the percentages of anglers listing northern pike as their most preferred species. In the 2000 and 2010 surveys, pike were the second most popular target for ice anglers (yellow perch were #1). Growing interest in northern pike over the past three Norton Pond decades has led some anglers to introduce the species 1/21/2012 illegally to new waters. Norton Pond and Lake 19.6 lbs Memphremagog are two of the many lakes around the David Reen state where northern pike have been illegally introduced. While these illegal introductions have certainly altered the existing fisheries in these waters through the addition of a new top predator, popular pike fisheries have developed at Norton Pond and South Bay of Lake Memphremagog, and both of these waters now have a reputation for producing trophy-sized pike. In an effort to better understand the changes in the fish populations and angling activity where northern pike have recently become established, Vermont Fish & Wildlife Department (VTFW) fisheries biologists conducted a creel survey at Norton Pond and South Bay of Lake Memphremagog to measure fishing effort, catch rate, total catch, and total harvest and to gauge pike angler opinions about VTFW’s management of these popular, yet controversial, fisheries. Previous creel surveys demonstrated that the majority of pike fishing and harvest occurs in the winter, so the 2012 creel survey occurred only during the ice fishing season, starting in late December 2011, when ice first became safe. -
Guide to the Classification of Fishing Gear in the Philippines
U.S. Department of Agriculture Animal and Plant Health Inspection Service Wildlife Services Historic document – Content may not reflect current scientific research, policies or practices. GUIDE TO THE CLASSIFICATION OF FISHING GEAR IN THE PHILIPPINES By AGUSTIN F. UMALI, Ichthyologist Illustrations by Silas G. Duran RESEARCH REPORT 17 Fish and Wildlife Service, Albert M. Day, Director United States Department of the Interior, Oscar L. Chapman, Secretary UNITED STATES GOVERNMENT PRINTING OFFICE : 1950 For sale by the Superintendent of Documents, United States Government Printing Office Washington 25, D. C. - Price 40 cents ABSTRACT One of the serious handicaps in the administration and manage ment of the fisheries of the Philippines has been the lack of standardized nomenclature for fishing gear. This publication attempts to solve the problem. It is divided into five parts: The first presents a basic clas sification of fishing gear; the second is a key by means of which fishing gear can be identified and new terms for fishing gear can be properly classified; the third defines and illustrates various types of fishing gear; the fourth is a tabular classification of local Filipino di alect names; and the fifth is a glossary including definitions of more than a thousand terms. CONTENTS Classification of the Gear. • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • 2 Part I. Basic Classification of Fishing Gear. • • • • • • • . • • • • • • • • • 6 Part II. Key to the Identification of Classes of Fishing Gear. • . •