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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
101

Empirical models predicting catch of brook trout (Salvelinus fontinalis) in Québec sport fishery lakes

Godbout, Lyse January 1987 (has links)
No description available.
102

A sociological analysis of fishing regulation conflicts : an ethnographic study

Dwyer, Jennifer A. 01 May 1997 (has links)
This is an investigative, descriptive study that explored fishing regulation conflicts between commercial fishermen and fishery resource management agencies. The purpose of the study was to develop a rich picture of the conflict phenomenon and apply sociological theory in order to illuminate the underlying structures and functions which contribute to the conflict. Ethnographic methods and guided conversations were used to collect data. The themes which emerged centered around issues of inequity, inadequate representation, poor communication, politics and bureaucracy. It was found that the bureaucratic structure of the regulatory decision making process unevenly distributes power and control. It is suggested that processes and management approaches which involve all of the stakeholders in a decision making system which is not hierarchical in structure may help alleviate some of the conflict between commercial fishermen and fishery resource management agencies. / Graduation date: 1997
103

A Structured Breaks Investigation of Tuna Catches in the Western-Central Pacific Ocean

Lin, Shih-Hsun 04 January 2012 (has links)
In the early years of human society, all natural resources such as agriculture, animals, forestry, and fisheries were considered to be public property and the treasure belonged to all people. One branch of these natural resources threatened by over-development is straddling and highly migratory fish species, like tuna, which cannot be protected by a single government. While discussing fishery management, we review the change in tuna catches of thirteen countries in Western and Central Pacific Fisheries Commission (WCPFC), as it represents the impacts from different policies and events during a specific period of time. We reference the method applied in economics science by testing for the existence of stochastic convergence and addressing these break points, which are the important targets due to external shocks or internal influence. The characteristic of the method is in testing both time series and panel data by following the traditional unit root tests methods and unit root tests while considering structural breaks. We are able to conclude in preliminary estimates that some serious historical fishery events happened at the break point time, and if we take these structural breaks into consideration, then the growth of tuna catches will be stationary. In other words, if shocks to relative tuna catches are temporary, then the series stochastically converges, meaning that the manager does not need to intervene in the development of tuna fishery, because temporary shocks do not affect the stationarity of tuna catches¡¦ levels. Once the structural breaks occurred in the past, it is not necessary for these government and international organizations to change fishery policies in order to respond to the breaks. They should realize the meaning of the stationary panel instead of enacting an over-intervening policy based on temporary shocks.
104

Studies on the management and reformation of Taiwan inshore fishery

Wang, Tzu-Kuan 06 January 2012 (has links)
Abstract Taiwan is surrounded by the ocean with enriched marine eco-diversity and coastal terrains, making it a land of abundant fishery resources. Yet, after Taiwan was returned to ROC in 1945, the abuse of inshore fishery due to economical development resulted in overfishing. Under the development of industrialization, marine pollution and the use of destructive fishing gear have also caused a great damage to the ecological and biological diversities along the inshore to the drastic decrease in fisheries. Thus, how the government may find a balance between sustainability in fishery resources and economical development in local fishing communities is the major interest of this study. The present research conducts the work through the collection of annual fishing statistics and the questionnaire survey of local fishermen and government administrators. This study analyzes the changing trends of inshore fishery in Taiwan and investigates the effectiveness of current fishery regulations and the policy of fishing transformation along the inshore in Taiwan. The fisheries administration is currently adapting several fishery regulatory measures which include fishery licenses, replacement of boats and fishing vessels, and suspension of fishing activities / fishing moratorium for the management of fishery resources. Yet the fishery resources are still shrinking each year. It is obvious that those measures are ineffective on slowing down the speedy drop of fishery resources. The survey results showed that the effective administrative efforts should involve the regulation policy on fishing gears, fishing methods, fishing zones, and fishing seasons. A top-down fishery management system should be integrated with the bottom-up fishermen¡¦s autonomy, in order to establish a feasible coordination system between fishermen and the administration. In the long term, in addition to the management of some target fishes, it is important to integrate the fishery policy and management with the sustainable management of the living environment and ecosystem. These should include the assigning fishery preservation areas and the protection of the marine habitats to ensure biological diversity and to maintain the sustainable fishery resources. To reduce the fishing impact on fishery resources involving buy out the additional fishing boats, the government should actively help fishermen on their career reform. The government should also encourage the conversion of overcapacity fishing boats to the entertainment fishery. Yet through questionnaires and interviews, this study has found that most fishermen are reluctant to change their career owing to the lack of specialties and the high cost of boat remodeling. This study suggests that marine tourist vessels and whale-watching boats should be categorized as entertainment boats under the jurisdiction of the Ministry of Communication. Yet, small fishing-entertainment boats are mainly for marine fishing, or watching traditional fishing / net caging operations, and tourist diving that all operate during the off-seasons. For this, the government should provide various fishing trainings, improve the harbor facilities for entertainment fishery, and cultivate all citizens¡¦ feelings of love for the ocean to promote the marine tour vacationing and the entertainment fishery. In the coastal 200 nautical miles exclusive fisheries zone, involving fishery habitat and reproduction ground, is the sovereign right control area of every coastal country. Thus, the government is entitled to decide the optimum fishery utilization independently as the basis of the fishery development for the food security, environment and resources conservation, and fishing community social stability. The present work concludes that government should plan and establish strategies for an effective management on the inshore fishery to ensure a sustainable fishery development.
105

The impact of mobile fishing gear on benthic habitat and the implications for fisheries management /

McCallum, Barry R., January 2001 (has links)
Thesis (M.M.S.)--Memorial University of Newfoundland, 2001. / Bibliography: leaves 75-82.
106

Space and place in fisheries investigating catch controls in view of marine protected areas and spatial stock structure /

Morris, Amber L. January 2009 (has links) (PDF)
Thesis (M.S.)--University of North Carolina Wilmington, 2009. / Title from PDF title page (February 17, 2010) Includes bibliographical references (p. 38-44)
107

Marine fisheries management in Cambodia : offshore fisheries sustainable development /

Sokhan, Savuth, January 2002 (has links)
Thesis (M.M.S.)--Memorial University of Newfoundland, 2002. / Bibliography: leaves 62-65.
108

The squid jigging industry in Hong Kong

Wong, Ying-yee., 黃影怡. January 2006 (has links)
published_or_final_version / Environmental Management / Master / Master of Science in Environmental Management
109

Impacts of spatial management and economics on discards, landings and fishing location choice : the case of the Scottish demersal fisheries

Little, Alyson Susan January 2015 (has links)
No description available.
110

Fishery management in Hong Kong: past and present

Kwong, Chi-yeung, Benjamin., 鄺智揚. January 2003 (has links)
published_or_final_version / abstract / Environmental Management / Master / Master of Science in Environmental Management

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