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Extending New Zealand’s Marine Shellfish Aquaculture Into Exposed Environments – Adapting to Modern Anthropogenic Challenges
Frontiers in Marine Science ( IF 3.7 ) Pub Date : 2020-09-04 , DOI: 10.3389/fmars.2020.565686
Kevin G. Heasman , Nicholas Scott , Jessica A. Ericson , David I. Taylor , Bela H. Buck

New Zealand has a large exclusive economic zone (EEZ) of which the area between the 30 and 50 m bathymetric zone offers the most prospects for shellfish production. Only 0.3% of this zone would be required to increase New Zealand’s shellfish production by 150,000 t. The Enabling Open Ocean Aquaculture Program, funded by the New Zealand Ministry of Business, Innovation and Employment, is a collaboration aiming to develop technologies that will enable the extension of aquaculture into New Zealand’s harsh and challenging open ocean conditions, and facilitate adaptation to the escalating effects of climate change in inner shore environments. New Zealand has started expanding aquaculture into exposed environments, allowing farm expansion to meet increasing demand for aquaculture products but also enabling ventures into new aquatic products. Expansion into offshore developments is in direct response to mounting stakeholder interaction in inshore coastal areas. This document presents a brief overview of the potential zones for open ocean aquaculture, the influence of climate change, and two potential shellfish operational systems that may facilitate the expansion of shellfish aquaculture onto New Zealand’s exposed ocean sites.

中文翻译:

将新西兰的海洋贝类水产养殖扩展到暴露环境——适应现代人为挑战

新西兰拥有大型专属经济区 (EEZ),其中 30 至 50 m 深海带之间的区域为贝类生产提供了最大的前景。仅需要该区域的 0.3% 就可以将新西兰的贝类产量增加 150,000 吨。由新西兰商业、创新和就业部资助的促进开放海洋水产养殖计划是一项合作,旨在开发技术,使水产养殖能够扩展到新西兰恶劣和具有挑战性的开放海洋条件,并促进适应不断升级的海洋环境。气候变化对内海岸环境的影响。新西兰已开始将水产养殖扩大到裸露环境,允许扩大养殖场以满足对水产养殖产品日益增长的需求,同时也使新水产产品的风险成为可能。扩展到近海开发是对近海沿海地区利益相关者互动增加的直接反应。本文件简要概述了开阔海域水产养殖的潜在区域、气候变化的影响以及可能有助于将贝类水产养殖扩展到新西兰裸露海域的两个潜在贝类作业系统。
更新日期:2020-09-04
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