Sio 2 Books > Oceans Seas > Download e-book for kindle: Aquaculture Engineering by Odd-Ivar Lekang

Download e-book for kindle: Aquaculture Engineering by Odd-Ivar Lekang

By Odd-Ivar Lekang

ISBN-10: 0470670851

ISBN-13: 9780470670859

As aquaculture keeps to develop at a fast velocity, realizing the engineering at the back of aquatic creation amenities is of accelerating value for all these operating within the undefined. Aquaculture engineering calls for wisdom of the various normal elements of engineering corresponding to fabric expertise, development layout and building, mechanical engineering, and environmental engineering. In this comprehensive ebook now in its moment variation, writer Odd-Ivar Lekang introduces those rules and demonstrates how such technical wisdom will be utilized to aquaculture systems.Review of the 1st version: 'Fish farmers and different group of workers excited by the aquaculture undefined, providers to the fish farming enterprise and architects and brands will locate this booklet a useful source. The ebook should be a massive addition to the cabinets of all libraries in universities and learn associations the place aquaculture, agriculture and environmental sciences are studied and taught.'Aquaculture Europe'A invaluable publication that, expectantly, will motivate successors that attention extra on hot water aquaculture and on large-scale mariculture equivalent to tuna farming.'Cision

Show description

Read Online or Download Aquaculture Engineering PDF

Best oceans & seas books

David Barker, Duncan F. M. McGregor's Resources, Planning, and Environmental Management in a PDF

Experiences on present study by way of geographers and others into source administration and making plans concerns within the Caribbean sector.

Download PDF by Susan A. Shaw, James F. Muir: Salmon: Economics and Marketing

With the problems focused on the administration of salmon fishing. farming and ranching and the results for construction bills and the availa­ bility of provides. Chapters 6 and seven examine processing. advertising and distribution and bankruptcy eight discusses the workings of salmon markets and the most components affecting the call for for salmon.

Andrew I. L. Payne, John Cotter, Ted Potter's Advances in Fisheries Science: 50 years on from Beverton and PDF

This well timed booklet brings readers modern at the wide variety of advances made in fisheries technology because the book in 1957 of at the Dynamics of Exploited Fish Populations (Beverton and Holt), seemed by way of many fisheries scientists as probably the most vital books on fisheries but released. conventional fishery matters coated contain ancient declines and alterations in fishing fleets, fisheries administration and inventory checks, data-poor occasions, simulation and modelling of fished shares, fisheries economics, assessing reproductive power and dispersal of larvae, fisheries for sharks and rays, and use of marine know-how.

Get The International Seafood Trade PDF

The fast development in seafood alternate some time past 3 a long time has created a very worldwide marketplace for fish. Written via one of many world's prime professionals at the topic, this booklet is the 1st to discover the constitution, functionality and developments of this overseas industry. it really is valuable for seafood investors, govt officers and researchers, and has turn into the normal reference at the desks of all individuals in and observers of the foreign fish and seafood exchange.

Extra info for Aquaculture Engineering

Example text

7 It is important that ditches for pipes are ­correctly designed. 05%). Fine gravel is placed around and over the pipe to create good ­protection; this should only be hand compressed. Afterwards the ditch is filled with ordinary ditch 15 Water Transport material until ground level is reached, although it is normal practice to overfill slightly to allow for settlement of the fill material. The use of ditches will also improve the farm aesthetically because there are no pipes on the ­ ­surface. Ditches also improve the possibilities for public traffic to use the area.

When using a fusion mirror, both the pipes to be joined are heated on the mirror to make them soft and adhesive; then the mirror is removed and the pipes are pressed together. The materials of the two parts are fused together and form a fixed ­connection. Resistance wire is an integral part of an electrofusion socket. When an electric current is passed, the material around the wire will fuse, including the two pipe parts added to the socket, and thus a fixed ­connection is established. Pipes that are fused or glued together are permanently connected and cannot be separated.

Example A centrifugal pump with a 5-kW power supply runs continuously to supply a fish farm with water. 1/kWh. 4 Centrifugal and propeller pumps Centrifugal pumps Centrifugal pumps account for the majority of pumps used by aquaculture enterprises. A centrifugal pump contains three major units: the power unit, the pump shaft and the impeller (Fig. 13). 13 A centrifugal pump contains three major units: the power unit (motor), the pump shaft and the impeller, which can be open, closed or semi-closed.

Download PDF sample

Aquaculture Engineering by Odd-Ivar Lekang

by David

Rated 4.65 of 5 – based on 14 votes