And it also discovered traces of methane.

是的，火星地表有有机物。

These include carbon dioxide, methane and nitrous oxide.

其中包括氧化碳、甲烷和一氧化。

Methane gas somehow accumulates in the permafrost of Siberia.

甲烷气体以某种方式积聚在西伯利亚的永久冻土层中。

For example, take methanogens, the microbes that make methane.

比如产烷生物，一种制造甲烷的微生物。

From there, we were able to create methane stoves.

连通之后，我们用上了沼气炉。”

As the submerged vegetation decays, it releases methane or CO2.

水下植被腐烂后，会释放出甲烷或氧化碳。

But its spectrum showed it had methane in its atmosphere.

但是它的光谱显示它的大气中有甲烷。

You know the methane is kind of a waste product.

“甲烷是一种废物。

Tony, do what you can to cover the methane smell.

，尽你所能盖住甲烷气味。

The spectrum of methane is like a fingerprint.

甲烷的光谱就像一个指纹。

The first step to plugging these methane leaks is pinpointing them.

堵塞这些甲烷泄漏的第一步是确定它们的位置。

At cold temperatures, methane goes through similar changes as rain on Earth.

在低温下，甲烷会经历与地球上的雨水类似的变化。

And there were separate deals on reducing deforestation and slashing methane emissions.

此外，还就减少森林砍伐和大幅削减甲烷排放达成了单独的协议。

It may surprise you that methane isn't the culprit.

也许你会吃惊，甲烷并不是罪魁祸首。

Also, a water main, and for some reason, giant pockets of methane.

还有条总水管，不知为何，还会释放大量甲烷。

Human-induced methane is defined as methane brought about by our human behaviors and activities.

人为导致的甲烷就是人类的行为与活动所产生的甲烷。

All our glaciers would melt, and poison our atmosphere with elevated methane levels.

所有的冰川会融化，浓度攀升的甲烷会污染大气层。

That means less methane emissions, a drop in carbon emissions and saving energy.

这意味着减少甲烷排放，减少碳排放，节约能源。

A 30 percent decrease in methane emissions.

甲烷排放减少30%。

And in 2018, NASA's Curiosity rover found organic matter like methane in rocks.

2018年，美国宇航局的好奇号探测器在岩石中发现了甲烷等有机物。