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Filtering by: Creator Christensen, Barbara G. Remove constraint Creator: Christensen, Barbara G. Conference Name International Institute of Fisheries Economics & Trade Remove constraint Conference Name: International Institute of Fisheries Economics & Trade Resource Type Research Paper Remove constraint Resource Type: Research Paper

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Ecosystems at Risk: The Contribution of Ecosystem Approaches to Fisheries to Identify Problems and Evaluate Potential Solutions

Creator:

Christensen, Villy, Villanueva, Maria Concepcion, and Aiken, Karl A.

Abstract:

The wide expanse of the sea, the inter-linkages among, and the productivity of its resources have until recently led most researchers to consider it unrealistic that humans could have more than local impact on marine ecosystems and their biodiversity. This perception is changing, however, as more evidence of the scale...

Resource Type:

Research Paper

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, Christensen, V., Garces, L. R., Silvestre, G. T., and Pauly, D., 2003a. Fisheries impact on the South China
Recovering Fisheries from Crisis or Collapse: How to Shorten Impact Time of International Research Cooperation

Creator:

Nauen, Cornelia E., Christensen, Villy, Failler, Pierre, Opitz, Silvia, and Thatje, Sven

Abstract:

ICES – the International Council for the Exploration of the Sea – was founded more than a century ago out of concern for overfishing. However, today’s global marine ecosystems are for the most part in a degraded state, many alarmingly so. Why is the science used so little to make...

Resource Type:

Research Paper

Full Text:

(INCO), Belgium, cornelia.nauen@ec.europa.eu Villy Christensen, Fisheries Centre, University of
Simulating the Effect of Seasonal Fishing Moratorium on the Pearl River Estuary Coastal Ecosystem for Fisheries Strategies Exploration

Creator:

Duan, Lijie, Li, Shiyu, Liu, Yu, Wang, Ying, Failler, Pierre, Christensen, Villy, and Moreau, Jacques

Abstract:

The coastal ecosystem of the Pearl River Estuary (PRE) has been overfished and received a high level of combined pollution in the past decades. The fisheries stock assessments have shown a declining population and have led to a number of management measures, including fishing moratorium. This study evaluated the effect...

Resource Type:

Research Paper

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Christensen, Sea Around Us Project, Fisheries Centre, University of British Columbia, v.christensen
Developing Case Studies for Fishery Management Training

Creator:

Jodice, Laura and Brown, Lew G.

Abstract:

The top business management educators consider case teaching to be a highly effective means for building critical decision-making skills in future managers. Although this method holds significant potential, it is not commonly used in fisheries management education and training. The Training Mangers for 21st Century Fisheries Initiative has identified development...

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Research Paper

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, Coastal Oregon Marine Experiment Station, Oregon State University, gil.sylvia@oregonstate.edu Lew G
Racing for Crabs: Difficult Management Options in California's Commercial Dungeness Crab Fishery

Creator:

Dewees, Christopher M., Sortais, Kristen, Krachey, Matthew J., Hackett, Steven C., and Hankin, David G.

Abstract:

Dungeness crab (Cancer magister) supports a valuable commercial fishery along the Pacific coast of North America. In recent decades the fishery has intensified significantly, with most crab landed during the first six weeks of the seven-month season. Management approaches to slow this intensifying and dangerous race have been elusive. This...

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Research Paper

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. Hackett, Humboldt State University, Department of Economics, sh2@humboldt.edu David G. Hankin, Humboldt
Towards Behavioural Models of Fleet Dynamics

Creator:

Van Putten, Ingrid, Kulmala, Soile, Dowling, Natalie, Hamon, Katell G., Hutton, Trevor, Pascoe, Sean, and Thébaud, Olivier

Abstract:

Considerable attention has been applied to the development of models explaining how fish stocks change over space and time, from relatively simple stock-recruitment relationships to ecosystem models with a complex food web structure. However, in many case studies fishing effort is assumed to be exogenous and even in dynamic models...

Resource Type:

Research Paper

Full Text:

Dowling1 Natalie.Dowling@csiro.au Katell G. Hamon1 IFREMER, UMR AMURE, Département d’économie maritime, BP
Is There a Need for New Models for Ocean Management?

Creator:

Failler, Pierre

Abstract:

World fisheries are characterized by ecological, economic and social costs which are not taken into account by current market mechanisms. However the sustainability of ecosystems and fishing activities depends on their taking into account in order to take the most suitable management decisions. Based on the consilience concept, the European...

Resource Type:

Research Paper

Full Text:

: 269-287. IIFET 2006 Portsmouth Proceedings 4 [10] Christensen, V., and D. Pauly 1992. ECOPATH
Over-capacity, Regulation and Rent: A Norwegian Case Study

Creator:

Asche, Frank, Bjorndal, Trond, and Gordon, Daniel V.

Abstract:

Traditional fisheries management schemes provide fishermen with incentives to maximise their individual share of the catch, while individual vessel quota management schemes change incentives to maximise profits from their individual share of the catch. The way that one models the fishermen’s optimisation problem in empirical studies should reflect the changed...

Resource Type:

Research Paper

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implications as several countries, including Canada and Norway, have chosen IVQ THEME G: Theoretical and
Impact of Global Climate Change on Aquatic Resources and Food and Income Security of Fishing Dependent Populations

Creator:

Ahmed, Mahfuzuddin, Garcia, Marissa C., Herrick, Samuel F., and Squires, Dale

Abstract:

Climate change and climate-induced changes are expected to increase in the future and are likely to cause adverse impacts, especially on aquatic resources and coastal communities, by affecting the productivity and distribution of fish stocks. This will have serious implications on future demand and supply of fish at the global...

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Research Paper

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impacts of climate change; and g) probability vs. cost of extreme events (short-term and long-term) and
Economic Valuation of Mangroves for Assessing the Livelihood of Fisherfolk: A Case Study in India

Creator:

DebRoy, Piyashi and Jayaraman, R.

Abstract:

The study was carried out in a village named MGR Thittu in the vicinity of the Pichavaram mangroves in the state Tamil Nadu in India. The objectives of the study were to review the current status of mangroves in Tamil Nadu, study the fisherfolk’s perceived role of mangroves on their...

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Research Paper

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accounting to mangroves Thailand Christensen 1982 US $ 189 per ha per year Annual economic value of

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Conference Name

International Institute of Fisheries Economics & Trade[remove]29

Creator

Christensen, Villy3
Failler, Pierre3
Ahmed, Mahfuzuddin2
Hutton, Trevor2
Pascoe, Sean2
more Creators »

Date

Date range begin – Date range end

Current results range from 2002 to 2012

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2010-201913
2000-200916

Language

English [eng]29

Peer Reviewed

No29

Resource Type

Research Paper[remove]29

Rights Statement

Copyright Not Evaluated29

Subject

Fisheries -- Economic aspects -- Congresses14
Sustainable fisheries -- Congresses9
Fishery policy5
Sustainable Fisheries -- Congresses5
Fishery management4
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