厦门大学同位素海洋化学实验室

2021.05.21

9:00

周隆泉楼

A3-206

康佳雯

Stable carbon isotopic composition in particulate   organic matter in the Southern Ocean(30°E-80°E）

孙淑娴

申雅晴

基于同位素示踪上层水体N通量的修正

田杰

Application of ²¹⁰Po, ²¹⁰Bi   and ²¹⁰Pb in natural water environment

报告提要

康佳雯：Stable carbon isotopic composition in particulate organic matter in the   Southern Ocean(30°E-80°E).

申雅晴：基于同位素示踪上层水体N通量的修正.

田杰：1. Tracing output of particulate matter on the continental slope of the   South China Sea by different tracers. 2. Geochemical behavior of ²¹⁰Po,   ²¹⁰Bi and ²¹⁰Pb in west brook of Jiulong River.

2021.05.28

9:00

周隆泉楼A3-206

张欣如

气溶胶不同源区土壤中Fe和Th的溶解度研究

袁俊宜

李佳旭

Where is the deficient Polonium in the   oligotrophic ocean？

张清华

Sources, concentrations and distributions of   dissolved organic carbon in the Arctic Ocean and Bering Sea

报告提要

张欣如：1.气溶胶中Fe和Th溶解度的研究意义. 2.气溶胶中Fe和Th溶解度的研究方案. 3.气溶胶不同源区土壤中Fe和Th的溶解度分布特征.

李佳旭：1. Atmospheric focusing of ²¹⁰Pb cause the deficiency of ²¹⁰Po   in Philippine Sea. 2. ²¹⁰Po is efficiently taken up to higher   trophic levels in the oligotrophic ocean like Sargasso Sea via cyanobacteria.

张清华：1. Spatial characteristics of DOC. 2. The role of freshwater in affecting   the DOC patterns. 3. Removal fraction of DOC.

2021.06.04

9:00

周隆泉楼

A3-206

袁俊宜

The potential problems of ¹⁵N   techniques to estimate new production

李佳旭

马露琦

综述：海洋中的²³⁰Th、²³¹Pa地球化学行为

孙淑娴

东海陆架各相态Fe的生地化循环及源汇过程分析的初步计划

报告提要

袁俊宜：1. The use of ¹⁵N to estimate new production. 2. The potential   problems associated with the accurate estimation of the f ratio.

马露琦：1. ²³⁰Th、²³¹Pa性质简述. 2. 海洋中²³⁰Th, ²³¹Pa的剖面分布及其影响因素.

孙淑娴：1. Fe的粒径分布及其地球化学行为. 2. 沉积物再悬浮对Fe的贡献. 3. 出海采样及实验计划.