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Registros recuperados: 26
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Classroom games of renewable fishery resource : Experimental results at Obihiro University of Agriculture and Veterinary Medicine OAK
齋藤, 陽子; 渡邉, 大樹; 河田, 幸視.
学生が被験者として実際に行動する教室実験は,経済学への関心を高めることが期待され実験経済学の分野でもその教育的効果が認識されてきた。小稿では,本学2年生を対象に行った共有資源管理に関する教室実験の結果に基づき,授業で実験を行うことの有効性を議論する。実験は資源管理が不可欠とされる漁業資源を対象に,共同管理の難しさ,現実へ当てはめた場合の問題点を理解することを目的とした。具体的な実験方法としては,いくつかの管理方法(シナリオ)を設定し,学生に魚(あめ玉)の収穫を行ってもらった。ひとつのシナリオを終了する毎に解説・議論することで,参加意欲が高まり,実験の意味や資源管理の難しさを身近に理解することができた。今後は,実験後に被験者への詳細な聞き取りを行うなど,共同管理に失敗する心理的要因を探ることが課題となる。
Palavras-chave: 再生可能資源; 教室実験; 共同管理; 漁業資源; Renewable resource; Classroom games; Experiments; Co-management; Fishery resource.
Ano: 2009 URL: http://ir.obihiro.ac.jp/dspace/handle/10322/2652
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Can Co-Management Improve the Governance of A Common- Pool Resource? Lessons From A Framed Field Experiment in A Marine Protected Area in the Colombian Caribbean AgEcon
Moreno-Sanchez, Rocio del Pilar; Maldonado, Jorge Higinio.
Complexities associated with the management of common pool resources (CPR) threaten governance at some marine protected areas (MPA). In this paper, using economic experimental games (EEG), we investigate the effects of both external regulation and the complementarities between internal regulation and non-coercive authority intervention—what we call co-management—on fishermen’s extraction decisions. We perform EEG with fishermen inhabiting the influence zone of an MPA in the Colombian Caribbean. The results show that co- management exhibits the best results, both in terms of resource sustainability and reduction in extraction, highlighting the importance of strategies that recognize communities as key actors in the decision-making process for the...
Tipo: Working or Discussion Paper Palavras-chave: Common-pool resources; Governance; Co-management; Experimental economic games; Fisheries; Latin America.; Environmental Economics and Policy; C93; C72; D02; D70; Q01; Q22; Q28; C23; C25.
Ano: 2009 URL: http://purl.umn.edu/60731
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The Waikato River Settlement and Natural Resource Management in New Zealand AgEcon
Steenstra, Alex.
This paper examines the Waikato River Agreement in Principle by considering the implications of accommodating cultural values in natural resource management for the Waikato River and New Zealand. Economics will continue to play an integral part in the management of the Waikato River and natural resources in New Zealand. The settlement provides an opportunity to rethink how to incorporate Maori knowledge, cultural and social relationships, and social, cultural, and economic wellbeing in an integrated, holistic, and coordinated approach.
Tipo: Conference Paper or Presentation Palavras-chave: Water; Cultural values; Natural resource economics; Co-management; Community/Rural/Urban Development; Environmental Economics and Policy; Land Economics/Use; Political Economy.
Ano: 2008 URL: http://purl.umn.edu/96665
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Management of gillnet fisheries in the south coast of the state of São Paulo, Brazil Anais da ABC (AABC)
MENDONÇA,JOCEMAR T.; PEREIRA,ALINEIDE L.C..
Gillnetting is one of the most practiced fishing methods adopted in the South of Brazil and has been increasingly expanding over the last years. This paper presents the characterization of the activity and discusses its management, in accordance to results from the discussions on the development of regulations on net fisheries in the South Coast Marine Protected Area (APAMLS) in the state of São Paulo. Gillnet fleets are formed by small-scale boats, with low autonomy, and lower fishing capacity, when compared to boats from other ports in the South and Southeast. However, the number of fishing units is high, reaching 1,709 units operating in the South coast of São Paulo in 2010. This kind of fleet uses several types of gillnets, and the activity may be...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Conservation unit; Co-management; Brazil; Gillnet; Fishery assessment; APA Marine South.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000301227
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Temporal changes in caiçara artisanal fishing and alternatives for management: a case study on the southeastern Brazilian coast Biota Neotropica
Lopes,Priscila Fabiana Macedo; Begossi,Alpina.
This paper describes a case study of the changes in fishing that occurred in a Brazilian coastal community after a 10 year interval (1992-2002). There was a decrease in the mean amount of fish caught daily (from 14 kg to 11.32 kg) and annually (from 4.2 t to 3.4 t) and in the richness of species caught (from 21 to 17 species); there was also a low similarity in the species composition of the fish landings (Morisita-Horn index Ch = 0.24). These changes suggested a decline in the locally exploited fish populations, which probably caused the discontinuation of commercial artisanal fishing. However, the diversity of fish caught by hook and line and purse-seine fishing was higher in the second period, whereas there was no significant difference in the diversity...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fishery; Atlantic coast community; Co-management; Temporal changes.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032008000200005
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The ethnoecological knowledge of fishermen from three coastal lagoons in the northern of the State of Rio de Janeiro, Brazil Biota Neotropica
Lopes,Alexandre Ferreira; Bozelli,Reinaldo Luiz.
The current study investigated the ethnoecological knowledge developed by fishermen through their fishing activities and searched for ways to match such knowledge to empirical data available in the scientific literature. The research involved fishermen from three coastal lagoons in the northern region of the State of Rio de Janeiro, Brazil, who were consulted through semi-structured interviews after the establishment of a trustful relationship over a period of three years with the interviewer. Their knowledge, in addition to its cultural and historical importance to these populations’ survival, in many ways matches scientific studies based on an ethnoecological approach. Their knowledge considers reproductive aspects, feeding habits, and migratory fishing...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Fishing; Co-management; Ethnoecology.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032014000400101
Registros recuperados: 26
Primeira ... 12 ... Última
 

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