Using eDNA, scientists are able to investigate complex ecosystem interactions.

通过使用环境 DNA，科学家们能够调查复杂的生态系统之间的相互作用。

Stretched out around me is the most complex ecosystem on our planet, home to millions of different species.

我身处我们星球上最复杂的生态系统之中，这里是数百万种其他生物的家园。

But the diet of these flashy foragers actually plays a key role in defending the coral reef's complex ecosystem.

但是这些亮眼的觅食者其实为保护珊瑚礁复杂的生态系统扮演着重要的角色。

And so I think you can help improve a very complex ecosystem.

所以我认为你可以帮助改善一个非常复杂的生态系统。

Researchers now know that microbes form a complex ecosystem in the gut--known as the microbiome.

研究人员现在知道微生物在肠道中形成了一个复杂的生态系统——称为微生物组。

The Sea of Galilee speaks of a complex ecosystem and the human communities it suports.

加利利海讲述了一个复杂的生态系统及其所支持的人类社区。

Forests are not just carbon sinks; they are complex ecosystems that support a wide variety of flora and fauna.

森林不仅是碳汇，也是碳汇。它们是复杂的生态系统，支持各种各样的动植物群。

How do we get the money, government support and careful planning that takes into account both local economies and complex ecosystems?

我们如何获得资金、政府支持和精心规划，同时考虑到当地经济和复杂的生态系统？

The good news is there are some really amazing actions that ecologists and everyday folks are taking to protect these biomes and their complex ecosystems.

好消息是，生态学家和普通人正在采取一些非常惊人的行动来保护这些生物群落和它们复杂的生态系统。

The southern oceans around Antarctica produce only about 3 percent of the world's phytoplankton, far too little, it would seem, to support a complex ecosystem, and yet it does.

在南极洲周围的南部海洋，只出产世界上大约3%的浮游植物，少得似乎远远不足以维持一个复杂的生态系统，而它们却维持了。

They're part of a complex ecosystem that is responsible for supplying Nebraska farmers and millions of people across the Great Plains with the precious water they need to survive.

它们是复杂生态系统的一部分，该生态系统负责为内布拉斯加州的农民和大平原上的数百万人提供他们赖以生存的宝贵水源。