Metallomics research on marine symbiotic animals living in unique seawater in coral reefs and sea-floor

用电感耦合等离子体质谱(ICPMS)、电感耦合等离子体原子发射光谱仪(ICPAES)和CHN记录仪测定了珊瑚礁特有海水中大黄鱼和珊瑚软组织中的主要超痕量元素。然后，基于多元素数据，从不同角度研究了它们共生动物的金属组学特征。此外，成功地从大黄鱼中分离到了虫黄藻，并对其进行了酸消化分析。建立了测定痕量元素和磷的化学形态分析的简便方法，并将其应用于珊瑚礁海水的微量测定。

The major-to-ultratrace elements in soft tissue of Tridacna crocea and coral with symbiotic zooxanthellae in unique seawater in coral reefs and Lucinoma annulatun chemosynthetic bacteria living in sea floor were determened by an inductively coupled plasma mass spectrometry(ICP-MS), an inductively coupled plasma atomic emission spectrometry(ICP-AES), and a CHN corder. Then, the characteristics for metallomics of their symbiotic animals were investigated from various points based on multielemental data. Furthermore, the zooxanthellae could successfully be isolated from Tridacna crocea and they were analysed after acid-digestion. Simple methods for determination of trace elements and chemical speciation analysis of phosphorus were developed and applied to minitoring of seawater in coral reefs.