If venting rates are slow (gas flux q <0.5 kg/m2-a) in the later stage, hydrate crystallization will not reach the sea floor, seep carbonate will be occurred on the sea floor.
在渗漏系统的晚期(低速渗漏,q<~0.5 kg/m2-a),在海底附近没有水合物沉淀。
参考来源 - 海底天然气渗漏系统水合物形成分解动力学及微生物作用·2,447,543篇论文数据,部分数据来源于NoteExpress
N-SING The seafloor is the ground under the sea. 海底
For example, sea stars prey on a variety of bivalve mollusks and prevent these bivalves from monopolizing habitats on the sea floor.
例如,海星捕食各种双壳类软体动物,防止这些双壳类动物独占海底的栖息地。
It had, apparently, been fished out of existence; and the once might Newfoundland fleet now gropes about frantically for crab on the sea floor.
显然,由于捕捞,它已经灭绝了;而曾经很强大的纽芬兰舰队现在在海底四处搜寻疯狂地找蟹。
What does life look like on and below the sea floor?
海底和海底以下的生命是什么样的?
The theory explains that as the sea floor spreads, the tectonic plates are pushed and pulled in different directions.
VOA: special.2011.01.04
He says the sea floor is, on average, 4,000 meters deep.
VOA: special.2009.01.13
BP says a more complete solution is needed. The next step is to try to pump mud and other materials to the sea floor and block the well.
VOA: standard.2010.05.17
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