第1周汇报阅读文献:Lakes Nyos and Monoun Gas Disasters (Cameroon)—Limnic Eruptions Caused byExcessive Accumulation of Magmatic CO2 in Crater Lakes
期刊:GEochemistry Monograph Series, Vol. 1, No. 1, pp. 1–50 (2017)
1. 背景介绍1.1 起因1986年的尼奥斯湖事件和1984年中非莫瑙恩湖发生的伤亡事件,都是由于CO2在湖泊底层过度积聚所致,由于此前没有发生过类似事件,Monoun湖和Nyos湖事件吸引了大量的注意力。
1.2 尼奥斯湖和莫瑙恩湖的异常地球化学特征测试结果显示50米以下的水域氧气含量较少,主要由高Fe^2+^(200毫克/升)和HCO^3-^(1000毫克/升)组成,并被菱铁矿过饱和,菱铁矿是火山口底部沉积物的主要成分,异常高的Fe^2+^水平归因于Fe^3+^的还原增多。
Sigurdsson(1978)得出结论,即湖泊中CO2(aq)的积累归因于火山口内喷口 ...
The first coding
测试
省Take action and Motivation
all over from the world
Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub.
Quick StartCreate a new post1$ hexo new "My New Post"
More info: Writing
Run server1$ hexo server
More info: Server
Generate static files1$ hexo generate
More info: Generating
Deploy to remote sites1$ hexo deploy
More info: Deployment