冷泉区底栖有孔虫研究进展

被引:16
作者
向荣
刘芳
陈忠
颜文
陈木宏
机构
[1] 中国科学院边缘海地质重点实验室中国科学院南海海洋研究所
关键词
底栖有孔虫; 水合物; 冷泉; 甲烷; 碳同位素;
D O I
暂无
中图分类号
Q958 [动物生态学和动物地理学];
学科分类号
071012 ; 0713 ;
摘要
海底冷泉区是海洋能源和生物资源同时富集的一类特殊区域。底栖有孔虫群落及其地球化学组成是海底冷泉区发育的重要指示标志之一。海底冷泉区的底栖有孔虫及其碳同位素研究,对于探讨冷泉演化、评估古冷泉甲烷排放对全球气候变化的影响有重要的研究意义。综述了全球一些主要冷泉区的底栖有孔虫研究方法及其进展,对比了各冷泉区底栖有孔虫群落结构的主要特征及地域差异,评述了冷泉区底栖有孔虫的碳同位素记录特征、影响因素及其对冷泉活动的潜在指示意义,最后提出了南海北部冷泉活动区底栖有孔虫方面的研究展望。
引用
收藏
页码:193 / 202
页数:10
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