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Dissertations / Theses on the topic 'Fisheries Fisheries Fisheries'

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1

Daw, Tim M. "How fishers count : engaging with fishers' knowledge in fisheries science and management /." Newcastle upon Tyne : University of Newcastle upon Tyne, 2008. http://hdl.handle.net/10443/114.

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2

Daw, Timothy. "How fishers count : engaging with fishers' knowledge in fisheries science and management." Thesis, University of Newcastle Upon Tyne, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.490129.

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Engaging with fishers’ knowledge (FK) is increasingly valued in fisheries management (a) for FK’s utility for science and management, and (b) to improve the legitimacy of fisheries governance. Referring to both perspectives, this thesis examines: the nature and types of FK; FK’s relationship to scientific knowledge; and ‘extractive’ and ‘participative’ approaches taken to engage with FK. Chapters 3 and 4 compare fishers’ reports of catch rates with official landings data and underwater visual census (UVC). In Seychelles, contemporary reported catch rates and landings were consistent; but FK, l
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3

McCafferty, James Ross. "An assessment of inland fisheries in South Africa using fisheries-dependent and fisheries-independent data sources." Thesis, Rhodes University, 2012. http://hdl.handle.net/10962/d1005072.

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The role of inland fisheries as contributors to local and national economies in developing African countries is well documented. In South Africa, there is increasing interest in inland fisheries as vehicles for achieving national policy objectives including food security, livelihoods provision, poverty alleviation and economic development but there is surprisingly little literature on the history, current status, and potential of inland fishery resources. This lack of knowledge constrains the development of management strategies for ensuring the biological sustainability of these resources and
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4

Chen, Dayuan. "Taiwanese offshore (distant water) fisheries in Southeast Asia, 1936-1977." Connect to this title online, 2007. http://wwwlib.murdoch.edu.au/adt/browse/view/adt-MU20070328.92412.

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5

Walshe, Kim A. R. "The fisheries' trinity : re-conceptualising New Zealand's inshore fisheries management /." Thesis, University of Auckland, 2010. http://hdl.handle.net/2292/5657.

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This thesis is the culmination of 35 years of fisheries management experience shaped by reflections and academic study. While New Zealand is often positioned as an acclaimed success with the development and application of the Quota Management System, this thesis outlines some of the serious flaws that underpin current trajectories. Tensions have been created by the Ministry of Fisheries focusing almost exclusively on developing solutions for New Zealand's fisheries policy and management problems through the commercial sector management regime. The 'command and control' management approac
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6

Cahill, Paul C. "The economics of fisheries and fisheries management : a partial review." Thesis, McGill University, 1985. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63301.

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7

Salas, Silvia. "Fishing strategies of small-scale fishers and their implications for fisheries management." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0020/NQ56612.pdf.

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8

Salas, S. "Fishing strategies of small-scale fishers and their implications for fisheries management." online access from ProQuest databases online access from Digital Dissertation Consortium access full-text, 2000. http://libweb.cityu.edu.hk/cgi-bin/er/db/pqdiss.pl?NQ56612.

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9

Manson, Fiona Jane. "Mangroves and fisheries: are there links between coastal habitats and fisheries production? /." [St. Lucia, Qld.], 2005. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe18551.pdf.

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10

Dimech, Mark. "Conservation of the demersal fisheries resources within 25NM Maltese fisheries management zone." Thesis, Bangor University, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.496140.

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11

Nguyen, Quang Van. "Impacts of fisheries management objective on technical efficiency: Case studies in fisheries." Thesis, Queensland University of Technology, 2019. https://eprints.qut.edu.au/131191/1/Quang_Nguyen_Thesis.pdf.

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This dissertation is the first to examine the impact of differing fisheries management objectives and potential trade-offs with respect to technical efficiency. Understanding this relationship is important, as fisheries managed with strong social objectives, such as maintaining livelihoods, may, potentially trap individuals in inefficient, low-income production systems. The key conclusions were that fisheries managed with strong economic objectives resulted in higher technical efficiency than those with social objectives. However, other factors (including efficiency estimation methods used, mo
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12

Chen, Ta-Yuan. "Taiwanese offshore (distant water) fisheries in Southeast Asia, 1936-1977." Thesis, Chen, Ta-Yuan (2007) Taiwanese offshore (distant water) fisheries in Southeast Asia, 1936-1977. PhD thesis, Murdoch University, 2007. https://researchrepository.murdoch.edu.au/id/eprint/652/.

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The Japanese colonial fisheries authorities of pre-war Taiwan played an important role in the diffusion of offshore and distant water fishing methods. Two of the main fisheries in post-war Taiwan, the longline and trawl fisheries, were introduced from Japan during the pre-war period. Although Taiwan's fishing industry was devastated in the course of World War Two, with financial aid from the international community and the government's policy guidance, it was revived in a comparatively brief period of time. Fishing vessels from Taiwan, especially Kaohsiung, soon became, once again, a common si
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13

Chen, Ta-Yuan. "Taiwanese offshore (distant water) fisheries in Southeast Asia, 1936-1977." Chen, Ta-Yuan (2007) Taiwanese offshore (distant water) fisheries in Southeast Asia, 1936-1977. PhD thesis, Murdoch University, 2007. http://researchrepository.murdoch.edu.au/652/.

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The Japanese colonial fisheries authorities of pre-war Taiwan played an important role in the diffusion of offshore and distant water fishing methods. Two of the main fisheries in post-war Taiwan, the longline and trawl fisheries, were introduced from Japan during the pre-war period. Although Taiwan's fishing industry was devastated in the course of World War Two, with financial aid from the international community and the government's policy guidance, it was revived in a comparatively brief period of time. Fishing vessels from Taiwan, especially Kaohsiung, soon became, once again, a common si
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14

Wagner, Brian Keith. "Modelling to compare harvest regulations in recreational fisheries : case study of smallmouth bass fisheries /." Thesis, This resource online, 1991. http://scholar.lib.vt.edu/theses/available/etd-08252008-162744/.

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15

Brotz, Lucas. "Jellyfish fisheries of the world." Thesis, University of British Columbia, 2016. http://hdl.handle.net/2429/60243.

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Fisheries for jellyfish (primarily scyphomedusae) have a long history in Asia, where people have been catching and processing jellyfish as food for centuries. More recently, jellyfish fisheries have expanded to the Western Hemisphere, often driven by demand from buyers in Asia as well as collapses of more traditional local finfish and shellfish stocks. Despite this history and continued expansion, jellyfish fisheries are understudied, and relevant information is sparse and disaggregated. Catches of jellyfish are often not reported explicitly, with countries including them in fisheries statisti
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16

Sutton, Abigail. "Leadership in small-scale fisheries." Thesis, University of York, 2016. http://etheses.whiterose.ac.uk/14387/.

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Small-scale fisheries (SSF) management approaches which place communities at the centre of decision making are becoming increasingly popular. Local leadership is crucial to participative methods due to increased responsibility placed on local actors. Despite its importance, an initial literature review revealed limited, focused SSFs leadership research. This thesis aimed to contribute to the emerging field of SSF leadership and increase understanding of leadership processes. My objectives were to identify key leadership research gaps, explore how leadership interacts with other important conte
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17

Sinerchia, Matteo. "Testing theories on fisheries recruitment." Thesis, Imperial College London, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.443851.

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I have designed, coded and tested a new ecosystem model (the Lagrangian Ensemble Recruitment Model or LERM) to predict fisheries recruitment in a Virtual Ecosystem. This LERM is based on the Lagrangian Ensemble metamodel, which treats plankton as individuals obeying phenotypic equations for behaviour and physiology. The model extends the classical food chain. Physical environment is computed by submodels for optics (Liu, 25 spectral bands) and turbulence (WB mixed layer model). Chemical environment includes three nutrients (ammonia, nitrate, silicate) in solution and in Droop pools in each pla
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18

Condie, Harriet. "Discarding in UK commercial fisheries." Thesis, University of East Anglia, 2013. https://ueaeprints.uea.ac.uk/48716/.

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Discarding, or returning unwanted catch to the sea, is a common feature of European fisheries, and is widely acknowledged as morally wrong. It wastes food and economic resources, and has contributed to overfishing in EU stocks. However, under the current Common Fisheries Policy (CFP), catch that is below minimum landings sizes, exceeds quota, or does not match catch composition regulations must be discarded. The high profile of discarding in recent years has put pressure on the European Commission (EC) to reform the CFP. A key objective is to eliminate discards and reduce unwanted catches. A d
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19

Alencar, Carlos Alexandre Gomes de. "Fisheries and poverty in Brazil." Universidade Federal do CearÃ, 2014. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=13492.

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CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior<br>This study aims to make an approach on fisheries and poverty issues, which concepts have been used by several authors to present relations between these two issues. There are two contrasting interpretations in the literature on the relationship between fisheries and poverty. The first relates to the view that "they are fishermen, so they are poor". This is the perception of "endemic poverty" which is felt by the fishermen and that, regardless of what they try to do, remain poor. The second interpretation refers to the idea commonly
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20

Dawson, Robert Donald. "Vertical Integration in Commercial Fisheries." Diss., Virginia Tech, 2003. http://hdl.handle.net/10919/28627.

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Vertical integration has received much attention in the last 25 years and there are well-known theories that explain this behavior. However, the one common thread that runs through virtually all of this research is the assumption of private property rights. Very little attention has been paid to how firms behave when the property rights structure under which they operate changes. The commercial fishing industry is a prime example of an industry where property rights have shifted. Due to problems of over-fishing and over-capitalization, economists have championed the conversion of fisheries fro
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21

Howard, Penny McCall. ""Working the ground" labour, environment and techniques at sea in Scotland." Thesis, University of Aberdeen, 2012. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=185673.

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Drawing on ethnographic research undertaken at sea in north-west Scotland, this thesis builds a labour and class analysis of human-environment and human-machine relations. Fishing 'grounds' are constituted through metabolisms of labour as fishermen develop the affordances of their environments to make them productive. Places are constituted as fishermen transform them through their labour, judge them as significant through their productivity, and name them through the social process of collectively developing their affordances. Fishermen have developed complex techniques for extending their bo
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22

Fike, William H. "Lobster Sampling Trap." Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/FikeWH2007.pdf.

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23

Stephens, Andi. "Assessment in salmon and groundfish fisheries /." Diss., Digital Dissertations Database. Restricted to UC campuses, 2005. http://uclibs.org/PID/11984.

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24

Northridge, Simon Patrick. "Interactions between fisheries and marine mammals." Thesis, Imperial College London, 1990. http://hdl.handle.net/10044/1/46474.

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25

Morato, Gomes Telmo Alexandre Fernandes. "Ecology and fisheries of seamount ecosystems." Thesis, University of British Columbia, 2006. http://hdl.handle.net/2429/31091.

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This thesis explores some fundamental questions about seamount ecology and fisheries. Initially, I characterized the seamount distribution on the Azores Exclusive Economic Zone using two bathymetry datasets. The algorithm developed was able to map and describe 63 large and 332 small seamount-like features in the EEZ of the Azores. The distribution suggests that large proportion of seamounts occur in chains along the Mid Atlantic Ridge, however, few isolated seamounts are also present in the Azores. In clarifying how seamounts affect primary productivity, I show that primary production enhancem
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26

Reinhardt, Gilles. "Bioeconomic modelling: An application to fisheries." Thesis, University of Ottawa (Canada), 1990. http://hdl.handle.net/10393/5714.

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This thesis presents a bioeconomic model of a commercial fishery. Emphasis is on the decision making processes of the harvesting sector. A model of dynamic decision making by fishermen is developed to study the biological and economic impact of the commercial exploitation of the Georges Bank scallops fishery (Placopecten Magellanicus). Stock biomass abundance dynamics are modelled using Deriso's age structured population model. Growth rate, mortality rates and recruitment are included as part of the biological component of the model. Decision making by fishermen is modelled using two discrete
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27

Hatton, Ian. "Graphical decision analysis of exploited fisheries." Thesis, McGill University, 2003. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=80287.

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The depletion of a great many conventional fish stocks is urgent testimony for fisheries management to evaluate risk and uncertainty in an interpretable manner. We propose a novel decision based approach to time-series analysis that explores the spectrum of alternative population trajectories, each of which can be formulated as hypotheses about the state of the fishery. In the first chapter, we evaluate the ability of different regions of the surplus production state space to describe the true state of three North American fisheries: Pacific cod, porbeagle shark and yellowtail flounder.
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28

Almeida, Oriana Trindade de. "Fisheries management in the Brazilian Amazon." Thesis, Imperial College London, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.415981.

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29

Meraz, Hernando Juan Francisco. "Seabird ecology in relation to fisheries." Thesis, University of Glasgow, 2011. http://theses.gla.ac.uk/2684/.

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Previous research has hinted at changes in the migratory patterns of seabirds nesting in Scotland, including a decreasing number of Northern Gannets Morus bassanus wintering in the North Sea, and an increase in numbers of Northern Gannets and Great Skuas Stercorarius skua spending the winter off north-western Africa (NWA). Both species show increasing numbers of colonies in northern areas, including Norway and Russia. These seabird species move through the North Sea during autumn migration, and from there search for favourable wintering grounds mainly around Iberia, including the Atlantic coas
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30

Cunningham, S. "Fisheries management within the enlarged EEC." Thesis, University of Portsmouth, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.372077.

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31

Al-Ansi, Mohsin Abdulla. "Fisheries of the state of Qatar." Thesis, University of Aberdeen, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262916.

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Total fish landings in Qatar increased from 1736t in 1980 to 7845t in 1992. Around 93% of this growth was due to an increase in the artisanal fleet. this increase was exemplified by increases in i) numbers of vessels from 174 to 422, ii) numbers of fishermen from 573 to 1962, iii) mean vessel power from 30 to 67 kW. The mean Qatar National Fishing Company (QNFC) CPUE during 1984 to 1991 was 112.4 kg.h<sup>-1</sup>. The QNFC trawlers ceased operation in 1992 when market share by value of catch had declined to 4.6%. The artisanal fleet continued to land a greater variety of high value species wi
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32

Mangi, Stephen C. "Gear management in Kenya's coastal fisheries." Thesis, University of York, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.428447.

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33

Torres, Julio Alejandro Pena. "Economic analysis of marine industrial fisheries." Thesis, Queen Mary, University of London, 1996. http://qmro.qmul.ac.uk/xmlui/handle/123456789/28956.

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This thesis is a collection of essays on the problem of overfishing in multifirm fisheries with a common property fish stock. We focus on the case of marine industrial fisheries, where the costs of preventing free riding tend to preclude cooperative harvesting. We study the overfishing problem by analysing harvesting incentives that stem from variations in (i) technological (cost, production and biological growth) functions, (ii) institutional factors (access schemes, regulatory agencies' instruments and their monitoring and enforcement powers, harvesting competition), and (iii) objective func
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34

Papaioannou, Maria Andriana. "Fisheries management and flags of convenience." Thesis, Massachusetts Institute of Technology, 2004. http://hdl.handle.net/1721.1/33432.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 2004.<br>Page 123 blank.<br>Includes bibliographical references (p. 105-107).<br>The over-exploitation of the world's fish resources and the depletion of many fish stocks have brought into focus the need for effective fisheries management and conservation measures. Many states have adopted international instruments or have participated in regional conservation committees to regulate and control fishing activities within their jurisdiction as well as on the high seas. However, compliance with the provisions of the
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35

Reedy-Maschner, Katherine Lena. "Aleut identity and indigenous commercial fisheries." Thesis, University of Cambridge, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.616040.

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36

Karagiannakos, Apostolos. "Fisheries management in the European Communities." Thesis, University of Aberdeen, 1994. http://digitool.abdn.ac.uk/R?func=search-advanced-go&find_code1=WSN&request1=AAIU060624.

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In 1971, the European Communities introduced a Common Fisheries Policy (CFP), which was more fully developed in 1983. Its success remains largely questionable because it has failed to conserve fish stocks, has been unable to tackle the problem of vessel overcapacity or to generate rents from the fishery resource. This thesis presents an overview of the main components of the CFP and assesses their impact on different aspects of the fishing industry. The economic and biological knowledge on which the fisheries management is based has been evaluated and a management scheme for reforming the CFP
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37

Potts, Tavis William. "Sustainability indicators in marine capture fisheries." Connect to this title online, 2003. http://eprints.utas.edu.au/234/.

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38

Ish, Teresa Lin. "Conceptual tools for managing two Monterey Bay fisheries." scroll down to "CSTAR Publications, Theses and Technical Reports" section to link to desired title, 2003. http://www.cse.ucsc.edu/%7Emsmangel/CSTAR.html.

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39

Smith, Kristen Lynn. "Fisheries co-management and the Tahltan First Nation, from the aboriginal fisheries strategy to a treaty regime." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ33808.pdf.

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40

Miller, Timothy Jason. "Estimation of catch parameters from a fishery observer program with multiple objectives /." Thesis, Connect to this title online; UW restricted, 2005. http://hdl.handle.net/1773/6379.

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41

Brennan, William J. "Overcoming Transaction Cost Impediments to Resolving the Dilemma of Collective Action in the New England Fisheries." Fogler Library, University of Maine, 2002. http://www.library.umaine.edu/theses/pdf/BrennanWJ2002.pdf.

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42

Grace-Mccaskey, Cynthia. "Fishermen, Politics, and Participation: An Ethnographic Examination of Commercial Fisheries Management in St. Croix, U.S. Virgin Islands." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4054.

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Currently, there is widespread debate regarding the overall status of the world's fisheries, with some researchers projecting their total collapse in only a few decades, and others concluding the situation is not quite as bleak. Additional debates include what strategies should be used to manage fisheries at various scales, and further research is needed to determine which strategies are most appropriate for use in particular situations and locales, as context is critical. Recently, prominent common pool resources scholars have expressed the need for ethnographic approaches to studying resour
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43

Ririnui, Teneti, and n/a. "The recognition of Maori customary fisheries in New Zealand�s fisheries management regime : a case study of taiapure." University of Otago. Department of Geography, 1997. http://adt.otago.ac.nz./public/adt-NZDU20070530.143237.

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The Treaty of Waitangi specifically recognises the rights of Maori to control and manage their fisheries resources. However, since the imposition of fisheries legislation in New Zealand, this right has been consistently eroded. It is only recently that Maori customary fisheries rights have been given a degree of recognition in New Zealand�s fisheries management regime. The taiapure provisions of the Fisheries Act 1996 are one of the few policy initiatives available for Maori to manage their fisheries resources in accordance with their customary tikanga. This study examines the effectiveness o
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44

Kaye, Stuart B. "International fisheries management, a comparative analysis of legal approaches to management in the context of polar fisheries regimes." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0020/NQ49269.pdf.

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45

Hutton, Trevor Patrick. "Fisheries management policy in South Africa : an evaluation of alternative management strategies for the Hake and Linefish fisheries." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0020/NQ56561.pdf.

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46

Al-Mukhaini, Hilal Mohamed. "Fisheries management in Oman : the relevance of local community participation in fisheries management in Sur, the Eastern region." Thesis, University of Portsmouth, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.415376.

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47

Nthane, Tsele Tommy. "Understanding the livelihoods of small-scale fisheries in Lamberts Bay : implications for the new small-scale fisheries policy." Master's thesis, University of Cape Town, 2015. http://hdl.handle.net/11427/15688.

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Small-scale fishers (SSFs) are among the most vulnerable socio-economic groups because of their high dependence on marine resource harvesting. While small-scale fisheries employ the overwhelming majority of the world's fishers and contribute substantially to the global catch, they are, on the whole, marginalised and ignored. Despite their importance in providing food security and livelihoods in coastal communities, state management authorities routinely neglect small-scale fisheries in favour of industrial fisheries. In South Africa, the exclusion of small-scale fishers is intricately linked w
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48

Davis, Michelle L. "Assessment of the South Atlantic red porgy (Pagrus pagrus) population under a moratorium." Connect to this title online, 2003. http://scholar.lib.vt.edu/theses/available/etd-01062004-090503/.

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49

March, Morlà David. "Geospatial modeling in marine recreational fisheries science." Doctoral thesis, Universitat de les Illes Balears, 2014. http://hdl.handle.net/10803/283186.

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El presente trabajo de tesis doctoral propone diferentes enfoques geoespaciales destinados al análisis de la dimensión espacial de las pesquerías recreativas costeras utilizando métodos cuantitativos y herramientas computacionales. Diferentes tipos de información espacial,relativas a los hábitats bentónicos así como a la movilidad y a la calidad de las capturas, han sido combinadas para estimar el esfuerzo de pesca y las capturas totales, utilizando un enfoque original y espacialmente explícito. El objetivo es el de progresar en la comprensión del comportamiento espacial del pescador a través
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50

Martin, Sarah Margaret. "An integrated analysis of multispecies tropical fisheries." Thesis, Imperial College London, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.538691.

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