My first thought is that the ocean tends to not be saturated in oxygen and CO2, but is there some outgassing as a result of those processes? The question of methane hydrates is probably more complex and likely has links to climate change.
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1答案由Gemechu芬达Garuma混合的重要性是什么引起的脱气在海洋吗?
Gemechu芬达Garuma
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2016 - 02年- 18 - t02:40:09z
2016 - 02年- 19 - t00:26:01z< p >出气是一个过程,美元O_ {2} $, $ CO_{2}美元和其他化学物质被释放热量温度或增加的结果。它不同于平流、扩散混合过程的温度和浓度梯度。出气突然释放出的气体从存储被溶解,在这种情况下,美元O_{2} $和$ CO_海洋中{2}$。喜欢海洋的一些材料加热后容易脱气。例如化学物质释放塑料(例如一辆新车的气味)。< / p > < blockquote > < p >什么是混合的相对重要性的垂直流动海水中的气体列?如何混合与物理混合(如风力、内部波破坏)和分子扩散?< / p > < /引用> < p >出气在海洋的速度堪比分子扩散的气体。然而,除气和扩散机制是不同的,我。e,出气发生由于某种泵机制,但由于浓度梯度扩散发生。这两个机制是重要的成层饱和,即。 homogeneous distribution of chemicals. Having said this, comparison of diffusion and outgassing needs further investigation. However, I don't think outgassing like diffusion can be triggered by saturation. Some kind of pumping mechanism attributed to difference in surface layers (e.g. the creation of temporary vacuum layer) may trigger outgassing. In connection with climate change, ocean oxygen and carbon dioxide outgassing into the atmosphere are decreasing ocean oxygen and increasing atmospheric carbon dioxde. Both events have negative consequences. Decrease in ocean oxygen has impacted ocean plants and animals. So, outgassing if occurs within the ocean can be taken as a mixing process but if it throws out the molecules out of the ocean has negative consequences both for the ocean and atmosphere.