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Ecosystem-based fishery management : a critical review of concepts and ecological economic models
Nguyen, Thanh Viet - 2009
the development of ecosystem modeling with emphasis on economic aspects of ecology. This was followed by a presentation of … approach for fisheries in practice. We also revealed that nutrient flow plays a crucial role in an ecosystem. In addition, it … ; fisheries management ; ecological economic models …
Persistent link: https://www.econbiz.de/10003911968
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Food trade, biodiversity effects and price volatility
Bellora, Cecilia; Bourgeon, Jean-Marc - 2016
Persistent link: https://www.econbiz.de/10011507255
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Environmental research joint ventures and time-consistent emission tax
Ouchida, Yasunori; Goto, Daisaku - 2014
This paper presents an examination of the socially efficient formation of environmental R&D in Cournot duopoly in a setting where a regulator has no precommitment ability for an emission tax. The results reveal that if the environmental damage is slight, alternatively, given severe environmental...
Persistent link: https://www.econbiz.de/10010344318
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Bio-ecological diversity vs. socio-economic diversity : a comparison of existing measures
Maignan, Carole; Ottaviano, Gianmarco I. P.; Pinelli, Dino - 2003
This paper aims to enrich the standard toolbox for measuring diversity in economics. In so doing, we compare the indicators of diversity used by economists with those used by biologists and ecologists. Ecologists and biologists are concerned about biodiversity: the diversity of organisms that...
Persistent link: https://www.econbiz.de/10011589809
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Globalisation, population and ecology
Goody, Jack - 2003
This paper deals with some variables that are not generally included as economic or market variables in order to show how these affect the question of population growth, which is after all the core of resource allocation. It shows that population growth may also depend on better medical...
Persistent link: https://www.econbiz.de/10011593329
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Protecting marine biodiversity : a comparison of individual habitat quotas (IHQs) and marine protected areas
Holland, Daniel S. (contributor); Schnier, Kurt (contributor) - 2005
Persistent link: https://www.econbiz.de/10003359548
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A size-based ecosystem model
Ravn-Jonsen, Lars J. - 2009
Ecosystem Management requires models that can link the ecosystem level to the operation level. This link can be created by an ecosystem production model. Because the function of the individual fish in the marine ecosystem, seen in trophic context, is closely related to its size, the model groups...
Persistent link: https://www.econbiz.de/10003860073
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Intertemporal choice of marine ecosystem exploitation
Ravn-Jonsen, Lars J. - 2009
The term “Fishing Down Marine FoodWebs” describes the gradual transition in landing from marine ecosystems towards organisms lower in the food web. To address this issue and the need to manage the marine ecosystem in a broader perspective, Ecosystem Management is recommended. Ecosystem...
Persistent link: https://www.econbiz.de/10003860097
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Estimating the impact of whaling on global whale watching
Kuo, Hsiao-i; Chen, Chi-chung; McAleer, Michael - 2010
Persistent link: https://www.econbiz.de/10008689071
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Cost-benefit analysis of the Greenland offshore shrimp fishery
Vestergaard, Niels; Stoyanova, Kristiana A.; Wagner, Claas - 2010
This paper examines the social economic value of the Greenland off-shore shrimp fishery. The contribution of the fishery to the economy is examined using a cost-benefit analysis where the objective of the report is to examine the current state of the fishery rather than possible changes, which...
Persistent link: https://www.econbiz.de/10003937173