Fuel Savings for Small Fishing Vessels

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Author :
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251070604
Total Pages : 0 pages
Book Rating : 4.0/5 (76 download)

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Book Synopsis Fuel Savings for Small Fishing Vessels by : Øyvind Gulbrandsen

Download or read book Fuel Savings for Small Fishing Vessels written by Øyvind Gulbrandsen and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The recent sharp increase in the price of fuel has had a major impact on the economics of operating fishing vessels. Fishing boat owners and operators struggle to meet this challenge and ask what measures can be taken to reduce the heavy burden of increased fuel cost. Litres of fuel required per tonne of fish landed varies widely depending on the fish specia and fishing method used. Fuel saving methods have to be tailored to each fishing method and fishery. This manual aims to provide practical advice to fishing boat owners and crews, boatbuilders and boat designers and fisheries administrators on ways to reduce fuel costs. It focuses on small fishing boats measuring up to 16 m (50 ft) in length and operating at speeds of less than 10 knots. This covers the majority of the world's fishing boats. It also serves as a guide for those involved with fuel savings for small vessels used in support of aquaculture activities. The manual provides information to boat designers and boat builders on hull shape for low resistance and the selection of efficient propellers. The first chapters of this manual deal with fuel saving measures that can be taken on existing boats without incurring major investment costs. The most effective measures include reducing boat service speed, keeping the hull and propeller free from underwater fouling and maintaining the boat engine. It also suggests that changing fishing methods can save fuel. The final chapters of this manual provide information regarding the fuel savings that are possible by changing from a 2-stroke outboard engine to a diesel engine, installing a diesel engine, and using sail. Selecting economic engine power on the basis of the waterline length and the weight of the boat is discussed. Advice is given on the choice of gear reduction ratio and of propeller related to service speed, service power and propeller rpm. Data are provided to assist with the design of a new fuel-efficient boat and the selection of an optimum propeller. The information contained in this manual is accompanied by many illustrations to make the main points more easily understood. Detailed background information is provided in the appendices. The appendices also contain blank tables that may be used to calculate potential fuel savings, cost of engine operation, the weight of a boat and the diameter and pitch of a propeller."--Publisher's description.

Fuel and Financial Savings for Operators of Small Fishing Vessels

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251042236
Total Pages : 60 pages
Book Rating : 4.0/5 (422 download)

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Book Synopsis Fuel and Financial Savings for Operators of Small Fishing Vessels by : J. D. K. Wilson

Download or read book Fuel and Financial Savings for Operators of Small Fishing Vessels written by J. D. K. Wilson and published by Food & Agriculture Org.. This book was released on 1999 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fishing continues to be the most energy-intensive food production method in the world today, and it depends almost completely upon oil fuel-based internal combustion engines. There are as yet no signs of any other energy source that could substitute the internal combustion engine in either the medium or short term. The industry continues to be exposed to global fuel prices and it cannot be assumed that these will remain stable indefinitely. Small-scale fisheries account for nearly half of the world's fish production and, although they are generally more labour-intensive than larger industrial fisheries, they are increasingly affected by energy costs. In developing countries, in spite of the energy conservation initiatives of the 1980s (subsequent to the dramatic rise in the cost of fossil fuels), mechanization continues to increase. Fuel costs have ever more influence not only on consumer prices but also on fishermen's and boat owners' net incomes. When levels of employment and cost-sharing systems are considered, it becomes even more important from a social perspective to improve and maintain energy efficiency within small-scale fisheries. This guide presents information on the key technical areas that affect energy efficiency, but only part of the information presented herein will be applicable to any particular fishing situation. The guide is not a result of new original fieldwork but draws on much of the research and experience of the past two decades, updated where possible to include new technical developments. The guide is divided into two major sections: the first relates to changes in operational techniques rather than changes in technology; the second presents information of relevance to vessel operators who are either considering the construction of a new vessel or overhauling and re-equipping an existing vessel.

Fuel Efficiency for Commercial Fishing Vessels

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Author :
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (253 download)

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Book Synopsis Fuel Efficiency for Commercial Fishing Vessels by : Ryck Lydecker

Download or read book Fuel Efficiency for Commercial Fishing Vessels written by Ryck Lydecker and published by . This book was released on 1984 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fuel Economy in Fishing Vessels

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Author :
Publisher :
ISBN 13 : 9781852800338
Total Pages : 159 pages
Book Rating : 4.8/5 (3 download)

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Book Synopsis Fuel Economy in Fishing Vessels by :

Download or read book Fuel Economy in Fishing Vessels written by and published by . This book was released on 1987 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reducing the Fuel Costs of Small Fishing Boats

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Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (45 download)

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Book Synopsis Reducing the Fuel Costs of Small Fishing Boats by : O. Gulbrandsen

Download or read book Reducing the Fuel Costs of Small Fishing Boats written by O. Gulbrandsen and published by . This book was released on 1986 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fuel Consumption Reduction and Increasing the Efficiency of Fishing Vessels

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Author :
Publisher :
ISBN 13 :
Total Pages : 41 pages
Book Rating : 4.:/5 (225 download)

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Book Synopsis Fuel Consumption Reduction and Increasing the Efficiency of Fishing Vessels by : N. T. Riley

Download or read book Fuel Consumption Reduction and Increasing the Efficiency of Fishing Vessels written by N. T. Riley and published by . This book was released on 1975 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fishing Vessel Speed and Fuel Economy

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (841 download)

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Book Synopsis Fishing Vessel Speed and Fuel Economy by : Torbjorn Digernes

Download or read book Fishing Vessel Speed and Fuel Economy written by Torbjorn Digernes and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reducing Climate Impact from Fisheries

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Publisher : Nordic Council of Ministers
ISBN 13 : 9289327839
Total Pages : 186 pages
Book Rating : 4.2/5 (893 download)

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Book Synopsis Reducing Climate Impact from Fisheries by : Staffan Waldo

Download or read book Reducing Climate Impact from Fisheries written by Staffan Waldo and published by Nordic Council of Ministers. This book was released on 2014-05-19 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Few doubt the impact from human activities on global warming and the negative consequences of rising temperatures for both terrestrial and marine ecosystems. Efficient policy instruments are needed to change the development. This report uses empirical models to analyse how CO2 emissions, fleet structure, economic performance, and employment opportunities are affected by imposing management instruments to reduce climate impacts. These instruments include both fisheries management such as larger stock levels and more efficient fleets, and energy policy such as fuel taxes or CO2 trading schemes. To get a representative view of the Nordic fisheries, the analysis contains case studies from all the Nordic countries: Sweden, Denmark, Norway, Iceland, Greenland, the Faroe Islands and Finland. The fleet segments analysed range from coastal small-scale trap nets to large off-shore trawlers.

Proceedings Fishing Industry Energy Conservation Conference

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Author :
Publisher :
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Proceedings Fishing Industry Energy Conservation Conference by :

Download or read book Proceedings Fishing Industry Energy Conservation Conference written by and published by . This book was released on 1982 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ship Resistance and Propulsion

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Publisher : Cambridge University Press
ISBN 13 : 0521760526
Total Pages : 569 pages
Book Rating : 4.5/5 (217 download)

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Book Synopsis Ship Resistance and Propulsion by : Anthony F. Molland

Download or read book Ship Resistance and Propulsion written by Anthony F. Molland and published by Cambridge University Press. This book was released on 2011-08-08 with total page 569 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts in the ship design field, this book provides a comprehensive approach to evaluating ship resistance and propulsion.

INVESTIGATION ON FUEL SAVING TECHNIQUES FOR PROPULSION OF OCEAN GOING VESSELS

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Publisher : A.S.Perumal
ISBN 13 : 9788119549726
Total Pages : 0 pages
Book Rating : 4.5/5 (497 download)

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Book Synopsis INVESTIGATION ON FUEL SAVING TECHNIQUES FOR PROPULSION OF OCEAN GOING VESSELS by : A. S. Perumal

Download or read book INVESTIGATION ON FUEL SAVING TECHNIQUES FOR PROPULSION OF OCEAN GOING VESSELS written by A. S. Perumal and published by A.S.Perumal. This book was released on 2023-08-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The requirement of eco-friendly ships for future needs is increasing day by day to reduce the fuel consumption. The present scenario of fuel prices has forced the ship owners to reduce the fuel consumption in their ships. Newly built ships are designed for service conditions other than the traditional method of designing for one speed condition. Reduction of fuel consumption for existing ships can either be done by improving the ship performance based on performance monitoring or through retro-fitting of the hull or adding energy saving devices. 1.2 Scope &Objective To carry out a detailed study of fuel economy on ocean going ships by conservation measures and reduction of fuel consumption by optimal ship design with aid of the followings a) Fitting Kites as a propulsion device b) Introducing tunnel thrusters in ship c) Sail Assistance for propulsion d) Reducing aerodynamic resistance e) Weight saving technologies f) Using bio films to reduce bio fouling g) Hull resistance reduction methods 1.3 Present fuel scenario In the last five years the transport industry has experienced a five to eight fold increase in the price of fuel for marine and inland shipping (i.e. as a result of a price increase in crude oil from $20 to $140 per barrel). This causes a major "dislocation" for industry that may significantly impact the current distribution pattern of goods and services. In the year 2000 fuel represented only 20 percent of transport operating costs, recently at $140 per barrel it represents over 50 percent and were the oil price to rise to $200 a barrel, it would be over 70 percent of operating cost. Transport prices have risen by nearly 100 percent between 2002 and 2008, and could increase by almost another 300 percent if oil prices increase to $200 per barrel. A one-dollar rise in world oil price leads to a 1 percent rise in trade transport costs. In terms of the marine and inland transport movement of a 40-foot container from Shanghai to Columbus, Ohio, the total transport cost was $3,000 when oil prices were $20 per barrel in the year 2000. Today at $140 per barrel, the cost is $8,000, and should oil prices rise to $200 per barrel transport cost would rise to $15,000 per FEU (Forty equivalent units

Gasoline, Diesel, and Propane Fuels Evaluation for Small Commercial Fishing Boats

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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (145 download)

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Book Synopsis Gasoline, Diesel, and Propane Fuels Evaluation for Small Commercial Fishing Boats by : The Design Boat Company Inc

Download or read book Gasoline, Diesel, and Propane Fuels Evaluation for Small Commercial Fishing Boats written by The Design Boat Company Inc and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Review of the techno-economic performance of the main global fishing fleets

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Author :
Publisher : Food & Agriculture Org.
ISBN 13 : 9251344701
Total Pages : 175 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Review of the techno-economic performance of the main global fishing fleets by : Van Anrooy, R., Carvalho, N., Kitts, A., Mukherjee, R., Van Eijs, S., Japp, D., Ndao, S.

Download or read book Review of the techno-economic performance of the main global fishing fleets written by Van Anrooy, R., Carvalho, N., Kitts, A., Mukherjee, R., Van Eijs, S., Japp, D., Ndao, S. and published by Food & Agriculture Org.. This book was released on 2021-06-11 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review of the techno-economic performance of the main global fishing fleets discusses the outcomes from 20 country-level studies of fishing fleets from Africa, Asia, Europe, North and South America. It includes financial, socio-economic and technical information from 103 major (semi-) industrial fishing fleet segments, which are responsible for an estimated 39 percent of marine capture fisheries production worldwide. The analysis of vessel characteristics reveals substantial differences in fishing capacity (in terms of vessel length, tonnage and power) between fleet segments. An increase in the gross tonnage of average vessels was observed in fleet segments also covered in previous reviews. Substantial increases in average length overall and engine power were observed in several Asian fishing fleets. The age structure of the fishing fleets in most regions, except Asia, shows an upward trend. An analysis of the costs and earnings data showed that labour and running costs were the two main cost components for the majority of fleet segments. Ninety-two percent of 97 fleet segments reported a positive net cash flow in the year they were surveyed, in the 2016–2019 period. Net profit margins of 10 percent or more were realized by average fishing vessels in 73 percent of the fleet segments. Returns on investment (ROIs) of 10 percent or higher were realized by 61 percent of the fleet segments. The review also discusses developments in fishing technologies. These developments, along with a general increase in seafood prices, successful fisheries management in some areas, and improved fleet capacity management in Europe and North America, have all contributed to the ongoing, positive financial and economic performance of the main global fishing fleets in recent years.

Engineering Applications, 1

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Author :
Publisher :
ISBN 13 :
Total Pages : 670 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Engineering Applications, 1 by : Brian Mutton

Download or read book Engineering Applications, 1 written by Brian Mutton and published by . This book was released on 1979 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fishing Vessel Fuel Control

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Author :
Publisher :
ISBN 13 :
Total Pages : 47 pages
Book Rating : 4.:/5 (152 download)

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Book Synopsis Fishing Vessel Fuel Control by : Len Gilbert

Download or read book Fishing Vessel Fuel Control written by Len Gilbert and published by . This book was released on 1983 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Marine Fisheries Review

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Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Marine Fisheries Review by :

Download or read book Marine Fisheries Review written by and published by . This book was released on 1983 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fishing Boats and Their Equipment

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Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.3/5 (5 download)

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Book Synopsis Fishing Boats and Their Equipment by : Dag Pike

Download or read book Fishing Boats and Their Equipment written by Dag Pike and published by . This book was released on 1979 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to assist fishermen in their choice of the most suitable design, construction (or adaptation) and equipment for a fishing boat not exceeding 70 feet (21 m) in length.