Essays about: "gear hunting"
Found 4 essays containing the words gear hunting.
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1. Making nets more acoustically visible : Floats as passive mitigation measures to reduce bycatch of harbour porpoise (Phocoena phocoena) in gillnets
University essay from SLU/Dept. Of Aquatic ResourcesAbstract : Incidental capture in fishing gear is today affecting at least 112 marine mammal species worldwide and for many smaller toothed whale species (Odontocete), gillnets are considered to be the largest problem. Although some effective mitigation measures exists, these are often context specific and many might be hard to implement due to reasons such as high costs and maintenance. READ MORE
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2. Evidence for a Stone Age fibre technology – a closer look at the prehistoric String Theory
University essay from Lunds universitet/ArkeologiAbstract : The aim of the present study was to take a closer look into the evidence for a theory of prehistoric string manufacture, formulated by the British archaeologist Karen Hardy in the article Prehistoric string theory. How twisted fibers helped to shape the world (Hardy, 2008). READ MORE
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3. Reduction of Undesired Range Shifting in an Agricultural Continuously Variable Transmission
University essay from Lunds universitet/Institutionen för reglerteknikAbstract : The subject of this thesis was to investigate the possibility of a supplemental control algorithm to suppress gear alternation in the ZF ECCOM gearbox series. The acquired solutions were implemented on a dSpace MicroAutoBox II and connected to a Claas Xerion 5000 to evaluate their effect. READ MORE
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4. Användande av avskjutningsstatistik i förvaltning : påverkar tidigare jakt CPUE?
University essay from SLU/Dept. of Wildlife, Fish and Environmental StudiesAbstract : In fisheries, there is a long tradition to use catch data when evaluating changes in the stock and effects from harvesting. It is a common practice to use Catch Per Unit Effort (CPUE) as an index of population size, and several studies have investigated the properties of CPUE in relation to population abundance, spatial distribution and efficiency of gear. READ MORE