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Static Fishing Around Fish Aggregating Devices (Fads) and Offshore Banks
SPC Fisheries Newsletter # 42 Page 27 STATIC FISHING AROUND FISH AGGREGATING DEVICES (FADS) AMD OFFSHORE BANKS IN AMERICAN SAMOA by Michael Crook Leilani Enterprises, Inc Pago Pago, American Samoa This work was carried out as part of Pacific Fisheries Development Foundation Project No 44a. Experimental static handline fishing around FADs was first attempted in American Samoa in 1978-9 by Pat Brian who was associated with the first generation of FADs to be deployed here. No formal reports or records were made describing the gear, techniques or catch, but word-of-mouth reports indicate that this work was mildly successful. The most recent generation of FADs was deployed in late 1984 following a period of over a year where there were no buoys at all. During this period trolling had become nearly unprofitable due to rising fuel costs and the increasing scarcity of fish, often attributed to the influx of tuna superseiners to this area. Now the buoys have brought the fish but trolling can stiil be uneconomical when the fish are either not feeding on the surface or not biting on artificial lures, which is often the case in very calm weather or during mid-day hours. The purpose of this programme was to investigate the feasibility of static fishing for the pelagic species usually caught by trolling around FADs and offshore banks e.g. yellowfin tuna (Thunnus albacares), bigeye tuna (Thunnus obesus), skipjack {Katsuwonus pelamis), wahoo (Acanthocybium solandn) and dolphin fish (Coryphaena hippurus). (P SWAINS a lORl^C VOLOSEGA 'E' FAD n 3 miles TA U /-'^Paao sJ AUNU'U V C~?ago| ^o BANK \ , \_^J 20 miles \ / 5 miles" ^ FAD y TUTUILA w^-> ( 3 miles [ 'c' 0 FAD 35 miles 40 miles "SOUTHEAST " SOUTH BANK Figure 1: Tutuila Island, American Samoa, showing FAD position and areas fished PSger?28! SPCi FisherJesrvWews letters #42; Mettibds (arM ;:inaterialsn Oi'NTASSflSDA n&''~\ mtU^/i Slli'^m-i orh"-t The sixteen trips made between December 1984 and April 1985 were aboard the 40 ft. -
Fishing Techniques Used Around Fish Aggregation Devices in French Polynesia
SPC/Fisheries 22/WP.14 27 July 1990 ORIGINAL : FRENCH SOUTH PACIFIC COMMISSION TWENTY-SECOND REGIONAL TECHNICAL MEETING ON FISHERIES (Noumea, New Caledonia 6-10 August, 1990) FISHING TECHNIQUES USED AROUND FISH AGGREGATION DEVICES IN FRENCH POLYNESIA by F. Leproux, G. Moarii, S. Yen EVAAM, B.P. 20, Papeete, Tahiti, French Polynesia 643/90 SPC/Fisheries 22/WP.14 Page 1 FISHING TECHNIQUES USED AROUND FISH AGGREGATION DEVICES IN FRENCH POLYNESIA Mooring FADs in French Polynesian waters, which began in June 1981, has had a favourable impact on local fishermen who, although they were sceptical to begin with, have come to use this assistance increasingly, many of them finding it very helpful. The techniques of fishing around FADs have changed over the years and in 1990 four are still currently in use, while new techniques are constantly being developed and taught in order to obtain better yields. 1. FISHING TECHNIQUES 1.1 Handline fishing Many small boats (3 to 6m) do deep fishing near FADs when a school of tuna is present. The handline is made of nylon line of 130 kg and a tuna hook (cf Diagram no. 1, Plate no. 1). The bait used varies with the season: thus "operu" (Decapterus macarellus), "ature" (Selar crumennhialmus), "numa" (Mulloidichihys samoensis), "marara" (Cysselurus simus), and skipjack fillet (Katsuwonus pelamis) are the most commonly used. The technique consists in placing this bait low down in the school. In order to facilitate the drop of the line, a stone is fixed to it temporarily. When the fisherman considers that he has reached the required depth, he gives the line a sharp jerk upwards which releases the stone and also some crumbs which awake the tunas' appetite. -
Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary Megan E
University of South Florida Scholar Commons Graduate Theses and Dissertations Graduate School November 2017 Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary Megan E. Hepner University of South Florida, [email protected] Follow this and additional works at: https://scholarcommons.usf.edu/etd Part of the Biology Commons, Ecology and Evolutionary Biology Commons, and the Other Oceanography and Atmospheric Sciences and Meteorology Commons Scholar Commons Citation Hepner, Megan E., "Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary" (2017). Graduate Theses and Dissertations. https://scholarcommons.usf.edu/etd/7408 This Thesis is brought to you for free and open access by the Graduate School at Scholar Commons. It has been accepted for inclusion in Graduate Theses and Dissertations by an authorized administrator of Scholar Commons. For more information, please contact [email protected]. Reef Fish Biodiversity in the Florida Keys National Marine Sanctuary by Megan E. Hepner A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science Marine Science with a concentration in Marine Resource Assessment College of Marine Science University of South Florida Major Professor: Frank Muller-Karger, Ph.D. Christopher Stallings, Ph.D. Steve Gittings, Ph.D. Date of Approval: October 31st, 2017 Keywords: Species richness, biodiversity, functional diversity, species traits Copyright © 2017, Megan E. Hepner ACKNOWLEDGMENTS I am indebted to my major advisor, Dr. Frank Muller-Karger, who provided opportunities for me to strengthen my skills as a researcher on research cruises, dive surveys, and in the laboratory, and as a communicator through oral and presentations at conferences, and for encouraging my participation as a full team member in various meetings of the Marine Biodiversity Observation Network (MBON) and other science meetings. -
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. -
Early Stages of Fishes in the Western North Atlantic Ocean Volume
ISBN 0-9689167-4-x Early Stages of Fishes in the Western North Atlantic Ocean (Davis Strait, Southern Greenland and Flemish Cap to Cape Hatteras) Volume One Acipenseriformes through Syngnathiformes Michael P. Fahay ii Early Stages of Fishes in the Western North Atlantic Ocean iii Dedication This monograph is dedicated to those highly skilled larval fish illustrators whose talents and efforts have greatly facilitated the study of fish ontogeny. The works of many of those fine illustrators grace these pages. iv Early Stages of Fishes in the Western North Atlantic Ocean v Preface The contents of this monograph are a revision and update of an earlier atlas describing the eggs and larvae of western Atlantic marine fishes occurring between the Scotian Shelf and Cape Hatteras, North Carolina (Fahay, 1983). The three-fold increase in the total num- ber of species covered in the current compilation is the result of both a larger study area and a recent increase in published ontogenetic studies of fishes by many authors and students of the morphology of early stages of marine fishes. It is a tribute to the efforts of those authors that the ontogeny of greater than 70% of species known from the western North Atlantic Ocean is now well described. Michael Fahay 241 Sabino Road West Bath, Maine 04530 U.S.A. vi Acknowledgements I greatly appreciate the help provided by a number of very knowledgeable friends and colleagues dur- ing the preparation of this monograph. Jon Hare undertook a painstakingly critical review of the entire monograph, corrected omissions, inconsistencies, and errors of fact, and made suggestions which markedly improved its organization and presentation. -
Tuna Fishing and a Review of Payaos in the Philippines
Session 1 - Regional syntheses Tuna fishing and a review of payaos in the Philippines Jonathan O. Dickson*1', Augusto C. Nativiclacl(2) (1) Bureau of Fisheries and Aquatic Resources, 860 Arcadia Bldg., Quezon Avenue, Quezon City 3008, Philippines - [email protected] (2) Frabelle Fishing Company, 1051 North Bay Blvd., Navotas, Metro Manila, Philippines Abstract Payao is a traditional concept, which has been successfully commercialized to increase the landings of several species valuable to the country's export and local industries. It has become one of the most important developments in pelagic fishing that significantly contributed to increased tuna production and expansion of purse seine and other fishing gears. The introduction of the payao in tuna fishing in 1975 triggered the rapid development of the tuna and small pelagic fishery. With limited management schemes and strategies, however, unstable tuna and tuna-like species production was experienced in the 1980s and 1990s. In this paper, the evolution and development of the payao with emphasis on the technological aspect are reviewed. The present practices and techniques of payao in various parts of the country, including its structure, ownership, distribution, and fishing operations are discussed. Monitoring results of purse seine/ringnet operations including handline using payao in Celebes Sea and Western Luzon are presented to compare fishing styles and techniques, payao designs and species caught. The fishing gears in various regions of the country for harvesting payao are enumerated and discussed. The inshore and offshore payaos in terms of sea depth, location, designs, fishing methods and catch composi- tion are also compared. Fishing companies and fisherfolk associations involved in payao operation are presented to determine extent of uti- lization and involvement in the municipal and commercial sectors of the fishing industry. -
Spp List.Xlsx
Common name Scientific name ANGIOSPERMS Seagrass Halodule wrightii Manatee grass Syringodium filiforme Turtle grass Thalassia testudinium ALGAE PHAEOPHYTA Y Branched algae Dictyota sp Encrusting fan leaf algae Lobophora variegata White scroll algae Padina jamaicensis Sargassum Sargassum fluitans White vein sargassum Sargassum histrix Saucer leaf algae Turbinaria tricostata CHLOROPHYTA Green mermaid's wine glass Acetabularia calyculus Cactus tree algae Caulerpa cupressoides Green grape algae Caulerpa racemosa Green bubble algae Dictyosphaeria cavernosa Large leaf watercress algae Halimeda discoidea Small-leaf hanging vine Halimeda goreaui Three finger leaf algae Halimeda incrassata Watercress algae Halimeda opuntia Stalked lettuce leaf algae Halimeda tuna Bristle ball brush Penicillus dumetosus Flat top bristle brush Penicillus pyriformes Pinecone algae Rhipocephalus phoenix Mermaid's fans Udotea sp Elongated sea pearls Valonia macrophysa Sea pearl Ventricaria ventricosa RHODOPHYTA Spiny algae Acanthophora spicifera No common name Ceramium nitens Crustose coralline algae Corallina sp. Tubular thicket algae Galaxaura sp No common name Laurencia obtusa INVERTEBRATES PORIFERA Scattered pore rope sponge Aplysina fulva Branching vase sponge Callyspongia vaginalis Red boring sponge Cliona delitrix Brown variable sponge Cliona varians Loggerhead sponge Spheciospongia vesparium Fire sponge Tedania ignis Giant barrel sponge Xestospongia muta CNIDARIA Class Scyphozoa Sea wasp Carybdea alata Upsidedown jelly Cassiopeia frondosa Class Hydrozoa Branching -
Fish Assemblages at a Deep-Water Sewage Disposal Site (DWD-106) by J
Clo ijCl'-J_ I 0 V1fnS QL (o :J."( rn s- t-t ifYJ ~ -'7 I 0.. n. , .. , I ~~ '"\ ,.,,.~.,_. Fish Assemblages at a Deep-Water Sewage Disposal Site (DWD-106) by J. A. Musick, J. c. Desfosse and E. D. Grogan A Final Contract Report Submitted by the Virginia Institute of Marine Science, The College of William and Mary to The National Marine Fisheries Service November 30, 1992 MAR 1 8 1993 ___ L Introduction Deep-water dumpsite 106 is located over the continental slope and rise about 106 miles east of New Jersey (Fig. 1). From March 1986 to July 1992 approximately eight million wet metric tons of sewage sludge were disposed there per year (Robertson and Redford, 1992). Because of the potential impact of this dumping on deep-sea ecosystems, NOAA/NMFS contracted the Virginia Institute of Marine Science, College of William and Mary (VIMS) to make otter-trawl collections in and around DWD 106 in 1990 and 1991. Specific objectives of these collections were: 1. To sample the demersal megafauna, especially fishes; 2. To provide frozen series of dominant species of fishes and invertebrates to NMFS for subsequent heavy metal and organic analyses; 3. To provide a description of the demersal fish community structure in the area; 4. To compare these data with similar data collected from 1973 to 1978 from DWD 106 and an adjacent area to the south near Norfolk submarine canyon. This final contract report summarizes the results of these studies. 2 L_ - Methods and Materials Current data collection All trawl collections were made with a 13.7 m (headrope) four-seam semi-balloon otter trawl, with 4.45 em stretch mesh in wings and body, 1.27 em stretch mesh liner in the codend, steel China "V" otter doors, four 25.4 em diameter glass floats on the headrope, and with 22.9 m bridles fished from a single trawl warp. -
Studies and Reviews N.81
GENERAL FISHERIES COMMISSION FOR THE MEDITERRANEAN ISSN 1020-9549 STUDIES AND REVIEWS No. 81 2007 The purpose of this study is to provide a snapshot of recreational fisheries legal frameworks RECREATIONAL FISHERIES IN THE within the Mediterranean with a view to promoting homogeneous and comprehensive recreational MEDITERRANEAN COUNTRIES: A REVIEW fisheries management in the Mediterranean. The study reviews the existing laws and regulations OF EXISTING LEGAL FRAMEWORKS concerning recreational fisheries adopted by Mediterranean countries. It provides first an overview of relevant international initiatives regarding the management of recreational fisheries and a summary of marine recreational fisheries within the Mediterranean basin. The core of the study focuses on a comparative analysis of the main management measures adopted by States, including: (i) access regimes to fisheries resources; (ii) conservation measures; (iii) special recreational fisheries regulations; and (iv) monitoring, control and surveillance of recreational fisheries. ISBN 978-92-5-105898-5 ISSN 1020-9549 9 7 8 9 2 5 1 0 5 8 9 8 5 TC/M/A1500E/1/11.07/1125 STUDIES AND REVIEWS No. 81 GENERAL FISHERIES COMMISSION FOR THE MEDITERRANEAN RECREATIONAL FISHERIES IN THE MEDITERRANEAN COUNTRIES: A REVIEW OF EXISTING LEGAL FRAMEWORKS by Charline Gaudin Legal Assistant Development and Planning Service FAO Fisheries and Aquaculture Department and Cassandra De Young Fishery Planning Analyst Development and Planning Service FAO Fisheries and Aquaculture Department FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS Rome, 2007 The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. -
Experiential Training in Florida and the Florida Keys. a Pretrip Training Manual
DOCUMENT RESUME ED 341 547 SE 052 352 AUTHOR Baker, Claude D., Comp.; And Others TITLE Experiential Training in Florida and the Florida Keys. A Pretrip Training Manual. PUB DATE May 91 NOTE 82p.; For field trip guidelines, see ED 327 394. PUB TYPE Guides - Non-Classroom Use (055) -- Guides - Classroom Use - Teaching Guides (For Teacher)(052) EDRS PRICE MF01/PC04 Plus Postage. DESCRIPTORS Animals; Classification; *Ecology; Environmental Education; Estuaries; *Field Trips; Higher Educatioa; Ichthyology; *Marine Biology; Plant Identification; Plants (Botany); *Resource Materials; Science Activities; Science Education; Secondary Education IDENTIFIERS Coral Reefs; Dichotomous Keys; *Florida ABSTRACT This document is a pretrip instruction manual that can be used by secondary school and college teachers who are planning trips to visit the tropical habitats in South Florida. The material is divided into two parts:(1) several fact sheets on the various habitats in South Florida; and (2) a number of species lists for various areas. Factsheets on the classification of marine environments, the zones of the seashore, estuaries, mangroves, seagrass meadows, salt marshes, and coral reefs are included. The species lists included algae, higher plants, sponges, worms, mollusks, bryozoans, arthropods, echinoderms, vertebrates,I insects, and other invertebrates. The scientific name, common name, and a brief description are supplied for all species. Activities on the behavior and social life of fish, a dichotomous key for seashells, and a section that lists -
Hawai'i Pelagic Handline Fisheries: History, Trends, and Current Status
Hawai‘i Pelagic Handline Fisheries: History, Trends, and Current Status - Final Background Document - Prepared for the WESTERN PACIFIC FISHERY MANAGEMENT COUNCIL by Impact Assessment, Inc. Pacific Islands Office [email protected] March 2007 IMPACT ASSESSMENT, INC. Pacific Islands Office 2950 C Pacific Heights Road Honolulu, Hawaii 96813 Mr. Paul Dalzell, Senior Scientist Western Pacific Regional Fishery Management Council 1164 Bishop Street, Suite 1400 Honolulu, Hawaii 96813 March 8, 2007 Dear Mr. Dalzell, We are pleased to submit this final report for the project titled Background Document on the Offshore Handline and Shortline Fishery (Phase I). Per WPRFMC Contract 06-WPC-11, the report was previously delivered in draft form for distribution at the Council’s 91st Science and Statistical Committee Meeting, and at the 131st Council Meeting. We would like to express our appreciation for the opportunity to assist the Council in better understanding the history and contemporary status of the offshore handline fleet in the Main Hawaiian Islands. Additional description and analysis of the fleets will be provided in our FY 2007 report to the Pelagic Fisheries Research Program at the University of Hawaii at Manoa, Mahalo nui loa for your diligent monitoring of this important project. We look forward to undertaking similar research in support of the Council’s sustainable fisheries management objectives throughout the Western Pacific. Sincerely, Edward W. Glazier, Ph.D. Principal Investigator Acknowledgements We wish to thank and acknowledge the -
FAMILY Belonidae Bonaparte, 1835
FAMILY Belonidae Bonaparte, 1835 - needlefishes [=Belonini, Ramphistomae, Tylosuridae, Strongylurinae, Rhamphistomidae, Petalichthyidae] Notes: Belonini Bonaparte, 1835:[19] [ref. 32242] (subfamily) Belone [genus inferred from the stem, Article 11.7.1.1] Ramphistomae Swainson, 1838:303, 307 [ref. 4302] (no family-group name) [if a family-group name based on Raphistoma Rafinesque (as Ramphistoma), then invalid, Article 39] Tylosuridae Starks, 1906:781 [ref. 10101] (family) Tylosurus Strongylurinae Fowler, 1925:3 [ref. 1401] (subfamily) Strongylura Rhamphistomidae de Buen, 1926:58 [ref. 5054] (family) Raphistoma Rafinesque [as Rhamphistoma, name must be corrected Article 32.5.3; invalid, Article 39 Petalichthyidae Smith, 1949:129 [ref. 5846] (family) Petalichthys GENUS Ablennes Jordan & Fordice, 1887 - flat needlefishes [=Ablennes (subgenus of Tylosurus) Jordan [D. S.] & Fordice [M. W.], 1887:342, 345] Notes: [ref. 2456]. Masc. Belone hians Valenciennes, 1846. Type by original designation (also monotypic). Misspelled Athlennes by Jordan & Fordice when proposed; corrected by ICZN (Opinion 41). •Valid as Ablennes Jordan & Fordice, 1887 -- (Parin 1967:45 [ref. 10272], Parin & Astakhov 1982:279 [ref. 26258], Yoshino in Masuda et al. 1984:78 [ref. 6441], Collette et al. 1984:336 [ref. 11422], Paxton et al. 1989:341 [ref. 12442], Collette 1999:2152 [ref. 24785], Collette 2003:1105 [ref. 26981], Collette 2003:2 [ref. 27306], Paxton et al. 2006:716 [ref. 28995]). Current status: Valid as Ablennes Jordan & Fordice, 1887. Belonidae. Species Ablennes hians (Valenciennes, in Cuvier & Valenciennes, 1846) – flat needlefish [=Belone hians Valenciennes [A.], in Cuvier & Valenciennes, 1846:432, Pl. 548, Tylosurus caeruleofasciatus Stead [D. G.], 1908:3, Pl. 1, Mastacembelus fasciatus Bleeker [P.], 1872:154, Belone maculata Poey [F.], 1860:290, Belone melanostigma Valenciennes [A.] (ex Ehrenberg), in Cuvier & Valenciennes, 1846:450, Ablennes pacificus Walford [L.