THE UNIVERSITY OF HULL Department of Biological Sciences Level Five Examination May/June 2011 Fish Ecology Monday 16th May 2011‚ 9.30 - 11.30 a.m. 2 hours Answer THREE questions Use diagrams where appropriate Use a separate book for each answer Where shown the % indicates the mark distribution within a question Graph paper provided Do not open or turn over this exam paper‚ or start to write anything until told to by the Invigilator. Starting to write before permitted to do so may be seen
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FISH FARMING AND FISHERY BUSINESS MANAGEMENT (3 UNITS) FIS 510 LECTURE GUIDE BY O.T. AGBEBIPh.D University of Agriculture‚ Abeokuta 1 FIS 510: FISH FARMING AND FISHERY BUSINESS MANAGEMENT (3 UNITS) MATERIALS ARRANGEMENT Generally‚ in most third world countries fish and most fish products are sold fresh‚ dried‚ smoked or frozen and these enterprises are women dominate. As there is a general lack of storage facilities in these countries‚ a large proportion of the catch‚ sometimes
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LECTURE NOTE ON FISHERIES BUSINESS MANAGEMENT AND ECONOMICS (3 UNITS) FIS 510 PREPARED BY DR. IDOWU ADEKUNLE ADEDOYIN DEPARTMENT OF AQUACULTURE AND FISHERIES MANAGEMENT Contents Fish farm planning and organisation‚ Managing fish farms under commercial and peasant systems Fish farm planning and organisation Fish farm planning starts with an assessment of the natural conditions and other things that may support the fish farm venture‚ with a look at market situation of product
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Any sportsman will tell you that knowing your subject matter inside and out brings the best results. Bass fishing is no exception. Anyone can throw a line in the water‚ and lucky ones will even get a strike without ever knowing just how they did it. Once you know great techniques‚ you can then apply them to your fishing habits. Knowing and perfecting bass fishing techniques will not only give you the best results in fishing habits but will also bring higher yields in bass on the line. Determine the
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The Collapse of the East Coast fishery in Canada. By: Seth Giddens In 1992‚ the devastating collapse of the fishing industry on the East Coast of Newfoundland‚ Nova Scotia forced the Canadian government to take drastic measures and close the fishery. But what could’ve caused such a horrible downfall of one of Canada’s biggest national resources? The East Coast Fishery is made up of offshore fisheries and inshore fisheries. An Offshore fishery is a type of fishery that is over 25 metres of the
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Devil fish‚ also known as suckermouths‚ have invaded the waters of the Mexican state of Tabasco. This armored catfish is cherished among aquarium owners because they eat the algea that grow in the tanks‚ but out in the wild‚ this behavior harms underwater plant life and erodes shorelines. Along with this‚ the introduction of these fish has resulted in a decrease in numbers of Robalo‚ or snook‚ in these impacted waters. It’s unclear as to how these devil fish became a problem‚ but it’s thought to
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Economics 472 Economics of Renewable Resources December 8‚ 2010 Time: 2 hours Answer any THREE questions. Do not attempt to answer more than three questions. The three questions that you answer will be given equal weight. This examination is to be returned with your examination booklets. 1. Economists have argued for over sixty years that the economics of natural resources‚ both renewable and non‐renewable‚ is basically an application of the economist’s theory of capital
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Due to the small population size of North Atlantic right whales (~300 plus or minus 10%) and the low annual reproductive rate of about every five years‚ suggests that anthropogenic activities affecting mortality may be more prevalent for right whale population growth than for any other whale species. Ship strikes and fishing gear entanglements are considered the main factors contributing to reduced growth and recovery of the right whale population. Data collected from 1970 through 1999 indicates
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Basically you have 3 different types of lake fishing. Game fish lakes‚ food fish lakes‚ and bait fish lakes. Typically the bass and trout are generally regarded as game fish because of the sporting value. Believe me‚ bass fishing is tough and if you can find out what type of lake you are fishing at‚ that will help. Carp‚ suckers‚ and several of the catfish are considered a food fish. Game fish and food fish lakes are probably what you will be focusing on. There are other types of lake fish‚ but
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In the article‚ “River Plan Too Fishy for My Taste Buds‚” written by Bill McEwen‚ he express his expectations and concerns toward the river restoration plan on the San Joaquin River. You might wonder how long ago was this? McEwen wrote these concerns in 2009! It has been approximately six years since these articles were published. Now we are able to analyze the results of the river restoration program and how it affected the people and animals involved with it. We can evaluate if the river conditions
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