人工鱼礁生态系统碳汇机理及潜能分析

Preliminary analysis of carbon sink mechanism and potential of artificial reef ecosystem

中文关键词: 人工鱼礁  碳汇  固碳潜能

英文关键词: Artificial reefs  Fishery carbon sinking  Potential of carbon fixation

中文摘要:

      人工鱼礁海区作为典型的浅海人工修复增殖生态系统，其生物群落结构、生态环境均在一定范围内受到人为调控，因此，该系统的碳循环过程和固碳能力很大程度上被人类生产活动所影响。本研究根据人工鱼礁生态系统的结构特征，探讨礁区主要生物固碳因子及其固碳机理，初步提出礁区生物固碳量的计量方法，并讨论通过人工鱼礁建设扩增海洋生物固碳的途径与方法。

英文摘要:

      As a typical remediation and enhancement ecosystem, artificial reefs are manipulated to some extent in terms of their biological community structure and ecological environment. Therefore, carbon circulation and carbon-fixation of the reef system are greatly influenced by production activities of human beings. In this study, mechanism of carbon sink of main carbon-fixing biological factors is analyzed according to the structure feature of artificial reefs. Methods for calculating fixed carbon in reef area are discussed, and approaches for promoting carbon-fixing capacity of marine organism through artificial reef construction are analyzed.