Stability of diatom remains and their implications for forming environment(硅藻遗骸的稳定性对硅藻土形成环境的指示)

Stability of diatom remains and their implications for forming environment(硅藻遗骸的稳定性对硅藻土形成环境的指示)

硅藻遗骸的稳定性对于理解硅藻土矿的全球分布十分重要.作者在不同pH值和温度条件下，对硅藻遗骸的稳定性进行了研究.结果表明：温度高于40℃或者pH>12时，硅藻遗骸的溶解度成倍地增加.它指示着硅藻土矿主要分布于中高纬度地区，不仅是因为那里的冷水域有丰富的营养盐，有利于硅藻的生长繁殖，还因为低温有利于硅藻遗骸的保存而不至于被溶解....

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Bibliographic Details
Main Authors: WENGHuan-xin(翁焕新), SHENZhong-yue(沈忠悦), YUANMing-yong(袁明永), CHENJian-yu(陈建裕), ZHONGGuo-lin(钟国林)
Format: Article
Language:zho
Published: Zhejiang University Press 2000-11-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
硅藻遗骸
溶解度
硅藻土
Online Access:https://doi.org/zjup/1008-9497.2000.27.6.665-670

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