...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Aquaculture Reports >An ecosystem approach to kelp aquaculture in the Americas and Europe
【24h】

An ecosystem approach to kelp aquaculture in the Americas and Europe

机译：美洲与欧洲海藻水产养殖的生态系统方法

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Kelp farming is increasing along the temperate coastlines of the Americas and Europe. The economic, ecological, and social frameworks surrounding kelp farming in these new areas are in contrast with the conditions of progenitor kelp farming regions in China, Japan, and Korea. Thus, identifying and addressing the environmental and social impacts of kelp farming in these regions is vital to ensuring the industry’s long-term sustainability. Here, a conceptual model of the human and natural systems supporting this nascent kelp aquaculture sector was developed using Maine, USA as a focal region. Potential negative impacts of kelp aquaculture were identified to be habitat degradation, overfishing of wild seeds, predation and competition with wild fish and genes, and transmission of diseases. Increased food security, improved restoration efforts, greater fisheries productivity, and alternative livelihoods development were determined to be potential positive impacts of kelp aquaculture. Changes in biodiversity and productivity resulting from either negative or positive impacts of kelp aquaculture were confirmed to have downstream effects on local fisheries and coastal communities. Recommendations to improve or protect the ecosystem services tangential to kelp farming include: define ecosystem and management boundaries, assess ecosystem services and environmental carrying capacity, pursue ecologically and socially considerate engineering, and protect the health and genetic diversity of wild kelp beds. Recommendations to ensure that kelp farming improves the well-being of all stakeholders include: increase horizontal expansion, expand and teach Best Management Practices, and develop climate change resiliency. Additionally, an integrated management strategy should be developed for wild and farmed kelp to ensure that kelp aquaculture is developed in the context of other sectors and goals.
机译：海带养殖正在沿着美洲和欧洲的温带海岸线增加。与中国，日本，日本和韩国的祖先海藻养殖区的条件相比，海带农业周边养殖的经济，生态和社会框架。因此，在这些地区识别和解决海带农业的环境和社会影响对于确保行业的长期可持续性至关重要。在这里，使用美国缅因州作为焦点区域开发了支持这一新兴海带水产养殖部门的人类和自然系统的概念模型。鉴定了海带水产养殖的潜在负面影响是栖息地降解，过度捕捞野生种子，野生鱼类和基因竞争以及疾病的传播。增加粮食安全，改善恢复努力，更大的渔业生产力，以及替代生计发展被确定为海带水产养殖的潜在积极影响。生物多样性和生产率的变化是由海带水产养殖的负面影响或积极影响的生物多样性和生产力，并确认对当地渔业和沿海社区的下游影响。改进或保护生态系统服务的建议与海带农业交往，包括：界定生态系统和管理界限，评估生态系统服务和环境承载能力，追求生态和社会体贴的工程，保护野生海带床的健康和遗传多样性。建议确保海带农业改善所有利益攸关方的福祉包括：增加水平扩张，扩大和教导最佳的管理实践，发展气候变化弹性。此外，应为野生和农业海带开发综合管理策略，以确保在其他部门和目标的背景下开发了海带水产养殖。

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