• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Aquaculture Economics & Management >OYSTER FARMING AND EXTERNALITIES: THE EXPERIENCE OF THE BAY OF BOURGNEUF
【24h】

OYSTER FARMING AND EXTERNALITIES: THE EXPERIENCE OF THE BAY OF BOURGNEUF

机译：牡蛎养殖场和外部环境：布尔格努夫湾的体验

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The history of the French shellfish industry is marked by a >series of overfishing crises occurring in most of the open-access shellfish beds. When the concession system was introduced (1852), it was designed to cope with congestion and overfishing issues more than with the development of shellfish culture. After closing the production cycle in the late 19th century, the oyster industry kept suffering major crises such as massive disease outbreaks. Their occurrence can be analyzed in terms of overexploitation resulting from environmental externalities. We will show that this can create a backward-bending supply curve for oysters, using the Bay of Bourgneuf as a case study. In this bay, 400 firms, mostly family-sized, are being conceded 1,000 ha andsell 10,000 tons of Crassostrea gigas oysters a year. The paper presents a typology of farmers based on a survey that shows that farmer behavior can be aggregated into three main groups.
机译：法国贝类行业的历史以大多数开放式贝类养殖场中发生的一系列过度捕捞危机为标志。引入特许经营制度（1852年）时，其目的是要解决拥挤和过度捕捞的问题，而不是解决贝类养殖的发展。在19世纪末关闭生产周期后，牡蛎产业继续遭受重大危机，例如大规模疾病暴发。可以根据环境外部性造成的过度开发来分析它们的发生。我们将证明，以勃艮第湾为例，这可以为牡蛎创建一条向后弯曲的供应曲线。在这个海湾中，每年有400家公司（大多数是家庭规模的公司）被骗掉1,000公顷，并出售10,000吨Crassostrea gigas牡蛎。本文根据一项调查显示了农民的类型，该调查表明农民的行为可以归纳为三个主要类别。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号