799.11/K.M

Modern Fishing Gear of the World: 3

By

Hilmar Kristjonsson

Contents

Part1: Fish Finding

Location of Fishing Grounds

• The Icelandic Herring Search and Information Services
• Forecasting Purse Seine Fishing Conditions in East China Sea
• Methods of Discovering and Assessing Fish Concentrations
• The Peruvian Eureka Programme of Rapid Acoustic Survey
• Temperature Telemetry as an Aid to Fish Finding
• Application of Oceanographic and Meteorological Analyses/ Forecasts in Fisheries

Fish Detection-Visual

•  South-Eastern Pacific Aircraft-assisted Purse Seining
• Fish Detection Through Aerial Surveillance
• Video Scallop Assessment System
• Practical Applications and Limitations in the Method of Fish Finding by Passive Listening

Fish Detection-Echo Sounding  

• Echo Sounding-Present Status
• Present Status of Echo Sounding and Sonar and Their Application in Japanese Fisheries
• Multi-Stylus Echo Recording
• Hydroacoustic Fish Finding and Instrumented Gear Control in Purse Seining and Trawling
• Impact of Technology on Performance of New Fish Detection Equipment
• Research on Telesounders ( Wireless Remote Control Echo Sounding)
• Sound Beam Stabilization for Echo Sounding and Sonar
• Fish Detection Echo Sounding System with Electronically Stabilized Narrow Beam and Bottom Locked Display
• A Fish Counter for Use in Commercial Fishing
• Development of Echo Counting Systems for Estimating Fish Stocks in Japan
• Experimental Measurement of Target Strength of Fish
• Preliminary Results of Acoustic/Fishing Surveys in West African Coastal Waters
• Applying a Digital Computer Simulation to Evaluating Echo Sounder Design and Performance

Fish Detection-Sonar

• Review of Present Status of Sonar Equipment and its Application
• Possibilities and Trends for Future Development of Sonar
• Sector-Scanning Sonar Used for Observing Deep sea Trawling
• An Evaluation of a Continuous-Transmission Frequency-Modulated Sonar in Fishery Research
• Selecting Acoustic Equipment to Suit Particular Fishing Conditions
• Training in the Use of Echo Sounder and Sonar
• Shore-based Training of Trawler Officer

Part2: Purse Seining

Description of Major Fisheries

• History of Purse Seining in Japan
• The Purse Seine Fishery in Japan
• Light Attraction in Japanese Fisheries
• Les Techniques de Pêche a La Sardine et au Thon Sur les Cotês Francaises de Mediterranee
• Clupeid Fisheries in the Tropical Eastern Atlantic
• The American Tuna Purse Seine Fishery
• Les Tactiques de Recherche et de Peche a la Senne Coulissante des Thonides
• Japanese Tuna Purse Seining off West Africa
• The Icelandic Technique of Sonar Guided Purse Seining
• Description of Commercial Icelandic Purse Seines for Herring, Capelin and Cod
• Technological Aspects of the Modern Norwegian Purse Seine Fisheries
• Anchoita Purse Seining Experiments off Argentina in 1969
• Recent Developments in the Peruvian Anchoveta Fishery

Net Design, Materials and Construction

• Purse Seine Design and Construction in Relation to Fish Behaviour and Fishing Conditions
• Purse Seine Materials in Japan
• Synthetic Fibres used in Japan for Purse Seines and Trawls
• Ropes for Purse Seines and Bottom Trawls
• Development and Testing of the Hybrid Tuna Purse Seine
• Icelandic Purse Seines with Double Leadline- Construction and Experience            

Deck Equipment for Purse Seining: Vessel Noise; Future Trends

• Deck Equipment for Purse Seining
• Application of Drum seining in the Californian Wetfish Fishery
• Influence of Vessel Noise on Behaviour of Herring
• Effect of Vessel Noise in Purse Seining
• Noise and Vibration Aspects of Fishing Vessel Design
• Commercial Purse Seining and Trends of Future Improvements
• Combination Fishing Vessels

Part 3: Aimed Trawling

Materials, Design, Construction and Selection of Gear

• Synthetic Net Materials for Bottom and Midwater Trawls
• Comparative Efficiency of Nylon Monofilament and Polyethylene Multifilament Netting for Small Otter Trawls
• Fishing Deck Layout on Stern Trawlers, its Effect on Ship Design and Performance
• Trawl Gear Selection, Design and Construction in Relation to Fish Behaviour, Vessel Power and Fishing Conditions
• Choix du Chalut Semi-Pѐlagique et de son Grѐement Selon la Puissance du Navire, le Comportement des Espѐces Recherchѐes et la Nature du Fond
• A Calculation method for Matching Trawl Gear to Towing Power of Trawlers
• Methods of Achieving Optimum Trawling Operation
• Note sur L’augmentation des Possibilitѐs de Capture dans la Pêche du Hareng au Chalut
• Behaviour Patterns of Different Herring Stocks in Relation to Ship and Midwater Trawl

Trawl Gear Instrumentation

• The Use of Electronic Aids in Trawling
• Instrumentation for Fishing Gear Experiments
• New Types of Multi-netsonde Equipment
• The W.F.A Acoustic Telemetry System
• Rotor Device for Controlling Depth of Towed Fishing Trawls

Aiming Techniques

• Aimed Bottom and Midwater Trawling Techniques of Japanese Factory Sterntrawlers
• Instrument Controlled Midwater Trawling Tactics in the Atlantic and Adjacent Seas
• Two-boat Bottom and Midwater Trawling
• Notes Sur le Chalutage Pѐlagique du Hareng et l’Utilisation du Sonar
• Las Experiencias en la Pesca con Redes de Media Agua en el Mar Argentino
• Recent Developments in Midwater Trawling in the Pacific Northwest of the United States of America

History and Description of Some Established Fisheries

• One-boat Midwater Trawling
• Trawling Gear in Japan
• La Chalutage Semi-pélagique Pour la PêChe du Hareng
• Un Chalut de Fond à Grande Ouverture Pour la Pêche du Hareng
• New Duch Experiences in Two-boat Midwater Trawling with Medium-sized Sterntrawlers
• Deck Layouts and Auxiliaries for Handling Midwater Trawls
• Improved Handling of Trawl Gear
• Results of Some Basic Calculations of Vessel and Gear Tracks and on Fish Interceptions, in Aimed Trawling

Part 4: Fishing in the Future

• The Automated Fishing Platform
• Research on the Luring of Fish Schools by Underwater Sound
• Studies on Automation of Fishing with Otter Trawls, Danish Seines, Midwater Trawls, Danish Seines, Midwater Trawls and Purse Seines
• The Future of Fisheries
• Advertisement Section

  ***For more Please Visit the Library ***

Prep. / Ayman Ashry

Rev. / Khaled Shrief

 Manage. / Huda Hosny