When otters disappear, for example, urchins take over, decimating kelp forests.

比如当水獭消失，胆数量会上升，藻丛会被量消耗殆尽。

You fed kelp to the insects and we saw that by using kelp to grow insects.

你给昆虫喂藻，我们能看到，昆虫因为食用藻长。

Seagrass and kelp are particularly sensitive like coral reefs.

草和带特别敏感，就像珊瑚礁。

Seaweed and kelp are plants that grow in water.

藻和昆布是生长在水中的植。

[Guest Presenter] No, they mostly eat algae and kelp.

these guys are vegetarians[嘉宾主持人] 不 这些家伙都是素食主义者，他们藻。

Kelp is one of the fastest-growing organisms on the planet.

藻是地球上生长最快的有一。

The algae involved, particularly kelp, are popular in Asian cuisine.

其中涉及的藻类，尤其是带，在亚洲菜肴中很受欢迎。

The " kelp wanted" section.Alright, okay, too far.I put it.

" 草招聘会" 好吧 扯过头了 不好笑。

Kelp is grown in the winter, it's a very fast-growing organism.

带是在冬天生长的，它是一种生长非常快的有体。

And this is Kate Ferns who founded Island of Rathlin kelp visiting kelp farms in Maine, USA.

这是凯特·福尔斯，她创办了拉斯林岛带养殖场，现在正在参观美国缅因州的带养殖场。

These pros and cons are mirrored in using kelp or seaweed as a food source.

这些利弊体现在使用带或草作为食来源。

This feature allows them to blend in with the seaweed and kelp of its environment.

这个特征使它们能够与周围环境中的藻和带融为一体。

The kelp forest is more than just a home for underwater animals.

草林并不只是水生动的家园。

We're working with fishermen to diversify their income by farming kelp in their off season.

我们正在与渔民合作，在他们的淡季养殖带，以增加他们的收入。

And that's what we're actually seeing in places like California where kelp forests are declining.

这就是我们在加州等地所看到的，那里的藻林正在减少。

Kelp as seaweed, also called the macro algae and kelp is one of the fastest growing things in the world.

带作为藻，也被称为型藻类，是世界上生长速度最快的生一。

For Mick Baron, the giant kelp forests of Tasmania were a playground, a school and a church.

对米克·巴伦来说，塔斯马尼亚的巨型藻森林是一座游乐场、也是一所学校，一座教堂。

Forget lobster rolls since crustaceans would lose their habitats, or sushi since kelp forests wouldn't grow.

别指望再到龙虾卷了，因为甲壳类动就会失去它们的栖息地，寿司也永别了，因为藻森林不会增长。

We're harvesting our kelp forests for fertilizer, which removes a key part of our coastal ecosystem.

人类正在收割藻来制作肥料，这导致了沿生态系统一个关键部分的缺失。

Gaze up as clouds of sardines, unmolested by the purse nets of old, glide through towering kelp forests.

凝视成群的沙丁鱼，不再受到人类贪婪的渔网打扰，自由悠游在高耸的草林间。