...
首页> 外文期刊>American Scientist >Life After Death in the Deep Sea
【24h】

Life After Death in the Deep Sea

机译:深海死后的生活

获取原文
获取原文并翻译 | 示例
           

摘要

Some time between March 26 and April 4,1991, on the crest of the East Pacific Rise between nine and ten degrees north of the equator, the ocean floor erupted. By the morning of April 4, the research vessel Atlantis Ⅱ and the deep submersible Alvin were above the site now known as Nine North to conduct the second part of a site survey for the Ocean Drilling Program. Scientists on board Atlantis II could not have known that 2,550 meters below their bunks, they would soon witness the very processes that drive this fast-spreading mid-ocean ridge and thus create ocean crust. The eruption on the East Pacific Rise in the spring of 1991 gave geologists, geochemists and biologists a singular opportunity to study volcanic, hydrothermal and biological processes that accompany seafloor spreading. This article describes the original destruction and subsequent recovery of the vent communities in the years following the 1991 event at Nine North.
机译:在1991年3月26日至4月4日之间的某个时间,在赤道以北9至10度的东太平洋上升波峰上,海底爆发了。到4月4日上午,研究船AtlantisⅡ和深潜Alvin号在现在称为九北的地点上方,进行了海洋钻探计划的第二部分现场调查。亚特兰蒂斯二号(Atlantis II)上的科学家们可能还不知道它们的床位以下2550米,他们很快就会看到推动这一快速扩张的中海洋脊并由此形成大洋地壳的过程。 1991年春季东太平洋上升带喷发,为地质学家,地球化学家和生物学家提供了研究海底扩散所伴随的火山,热液和生物过程的难得的机会。本文介绍了1991年北九事件发生后的几年中,喷口群落的原始破坏和随后的恢复。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号