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是纯粹的“热”对环境有害吗?

是热,消散的热导体周围的空气对环境有害吗?如果是大规模会有负面eco-effect吗?

热量的来源,被认为是对环境有害吗?或者是热容易退出我们的星球?

回答

与大多数事情的答案涉及到消费和吸收是一个程度的问题,数量和持续时间。[热][1]是能量被转移。所有的生命形式都需要一定量的热功能和生存。太多热* *和* *并非足够的热量都不利于所有生命形式。加热食物的烹饪它杀死大部分细菌与食物有关。生命过程最初同样冰冷食物会减缓细菌和足够的寒冷也会杀死许多类型的细菌。至于地球环境,如果它不包含足够的热量,气候模式变化,地球生态系统遭受和冻结,因为它已经在很多场合时,经验丰富的冰河时代[2]。同样,有太多热气候模式变化和生态系统受到影响。地球的生态系统需要一个特定范围的热量来保持健康。这通常是由太阳但的地方可以由地球的地热系统,如火山口,特别是在海洋。 Occasional extreme variations in heat can be tolerated if the difference in heat is not too extreme and if the duration of the extreme is short. Consider the [detonation of a thermo-nuclear device][3] in the atmosphere, > the temperatures reached are briefly in the tens of millions of degrees This is hotter than the Sun and such energy has been released in Earth's environment. Ignoring the effects of radiation and only considering the heat produced, such detonations product a huge amount of heat for a **very short time** in a **very small region**. This adversely affects life forms and the ecosystem in the area of detonation, but the ecosystem recovers from the effect of the heat and the heat does not affect the climate. If however, there are heat sources covering a large area that is generating a large amount of heat for a prolonged period of time it can affect weather patterns and locally change an ecosystem. As for the ease of heat exiting Earth's ecosystem it depends on what is in the atmosphere and the proportions of what is in the atmosphere. Cloud cover will retain heat by acting as a blanket. Gases such as methane and carbon dioxide are known for their ability to reflect heat back to the Earth's surface, thus retaining heat in the atmosphere. Increased levels of such gases increases the heat retention within the atmosphere. [1]: https://en.wikipedia.org/wiki/Heat [2]: https://en.wikipedia.org/wiki/Ice_age [3]: https://en.wikipedia.org/wiki/Effects_of_nuclear_explosions

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\ begingroup美元我问的原因是我认为的所有系统的每天释放热量。系统释放大量热量/一天被认为是对环境有害吗?我知道这取决于该地区,这种系统的数量,但我只是想知道这一点。 \ endgroup美元
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2015年7月5日,在20:48

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