Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"SH Aquaculture. Fisheries. Angling"”.
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Kesan abu kulit kupang (perna viridis) sebagai bahan tambah di dalam konkrit terhadap pengawetan larutan sodium klorida
Kulit kupang merupakan sisa akuakultur yang semakin meningkat seiring dengan penghasilan ternakan kupang di kawasan perairan Malaysia. Berdasarkan kajian terdahulu, kulit kupang sesuai digunakan di dalam campuran konkrit kerana komposisi kalsium karbonat (CaCO3) yang tinggi iaitu melebihi 95% yang …
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Cormorants and the Loch Leven trout fishery
… between piscivorous birds and commercial freshwater fisheries are common, and such a perception exists at Loch Leven, a wetland of international importance for nature conservation and a famous commercial brown trout Salmo trutta fishery, where Great Cormorants Phalacrocorax carbo have been …
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The endangered European native oyster Ostrea edulis (L) and creation of Marine Conservation Zones: a win – win scenario for fisheries and conservation?
… Crouch & Roach recommended MCZ (BCCR). This showed that population aggregations were restricted to four main areas. Size structure within two of these four areas showed a significant lack of <40 mm (shell length) individuals. The highest densities and most even size structure for O. edulis …
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Population variation in the life history traits and thermal responses of Atlantic cod, Gadus morhua L.
… differences. A first step towards disentangling these effects is to use an empirical approach known as the common environment method in which wild-caught juveniles from different regions are reared under common laboratory conditions. I used this approach to determine the population and …
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Hydraulic and biological aspects of fish passes for dams
… efficiency and operation of various types of fish passes for dams. This is achieved through a novel experiment of testing juvenile salmon in a scale model fish-passes with a range of small structures including vertical slots, orifices, weirs and combinations of all three. Direct comparisons of …
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The EU and the changing lives of fishermen. A study of Lampedusan and Fuerteventurian fishing communities.
… concentrating on two well-established Communitarian policy frames -- the Common Fishery Policy (CFP) and the management of the external border of the Schengen space of free movement of people – and two populations of artisanal fishers who were exposed to them. It analyses how …