Impact of seawater carbonate variables on post-larval bivalve calcification

文献类型: 外文期刊

第一作者: Li Jiaqi

作者: Li Jiaqi;Mao Yuze;Jiang Zengjie;Zhang Jihong;Fang Jianguang;Li Jiaqi;Mao Yuze;Jiang Zengjie;Zhang Jihong;Fang Jianguang;Bian Dapeng

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关键词: ocean acidification; calcification; shellfish; carbonate system

期刊名称:JOURNAL OF OCEANOLOGY AND LIMNOLOGY ( 影响因子:1.265; 五年影响因子:1.276 )

ISSN: 2096-5508

年卷期: 2018 年 36 卷 2 期

页码:

收录情况: SCI

摘要: Several studies have demonstrated that shellfish calcification rate has been impacted by ocean acidification. However, the carbonate system variables responsible for regulating calcification rate are controversial. To distinguish the key variables, we manipulated a seawater carbonate system by regulating seawater pH and dissolved inorganic carbon (DIC). Calcification rates of juvenile blue mussel (Mytilus edulis) and Zhikong scallop (Chlamys farreri) were measured in different carbonate systems. Our results demonstrated that neither [HCOEe(3)], DIC, or pH ([H+]) were determining factors for the shellfish calcification rate of blue mussel or Zhikong scallop. However, a significant correlation was detected between calcification rate and DIC/[H+] and [CO32-] in both species.

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