They're tiny, and they go into the water column.

它们很小 然后进入了水体。

Considering that it fell a few miles through water column, I think that the scattering of... of artefacts is rather small.

考虑到它在水柱中下降了几英，我认为......文物分散范围相当小。

Some eocrinoids, like Gogia, developed stem-like stalks that raised their arms higher into the water column, further from the sediment.

一些 eocrinoids， 如 Gogia， 长出茎状茎， 将它们手臂举到水柱中更高位置，远离沉积物。

While fish, shellfish, and other underwater creatures can come into contact with oil if it's mixed into a water column.

而鱼类、贝类和他水下生物如果混入水柱中，可能会接触到石油。

And as we descend down through the water column, we're always being told that the water is very, very cold.

当我们向下穿水柱时，我们总是被告知水非常非常冷。

They fed by filtering out suspended food from the water column and channeling it through upward-facing feeding grooves to their mouths.

他们从水柱中滤掉悬浮食物并将朝上进食引导到他们来进食。

It looks like a pillow that's on it's side and that's so that it can drop down through the water column very, very quickly.

它侧面看起来像个枕头，这样它就可以很快地潜入水底了。

So on the mooring itself at the bottom of the water column, that's where his sensor, which is called the DMON, digital acoustic monitoring instrument.

在水柱底部系泊设备上，这就是他传感器，也就是被称为DMON数字声学监测仪。

Responding to tiny changes in light that would prompt them to move up the water column when the sun went down and then back down at sunrise.

对光线微小变化做出反应，这种变化会促使它们在太阳下山时向上移动，然后在日出时返回。

And they're typically preserved as what are called rainout deposits, where the sediment is just gradually falling out from the water column onto the seabed.

它们常被保存为所谓降雨沉积物，沉积物只是逐渐从水柱中落到海床上。

This means more of a dog’s tongue is touching the water, so dogs end up making a bigger, messier water column before they clamp their mouths shut.

这意味着更多狗舌头会接触到水，所以狗在闭上之前最终会制造出更大、更混乱水柱。

Most deep-sea creatures are confined to a narrow range in the water column where nutrients are scarce since the food drifting downwards from the surface rapidly sinks to the sea floor.

但它们属于特例大部分深海生物被限制于一个狭窄水层区域那营养稀缺因为食物从水面下沉。

Through oysters, I'd gotten to know every inch of my farm's seafloor, and by growing plants vertically, I learned the patterns and seasonal variations of the full water column.

牡蛎，我了解了我农场海底每一寸，垂直种植植物， 我了解了整个水柱模式和季节变化。

They can be driven by winds at the surface affecting the water column below, deep water tides or differences in the water density caused by temperature and salinity, known as thermohaline currents.

它们可以由影响水下水柱表面风、深水潮汐或由温度和盐度引起水密度差异（称为温盐流）驱动。

Some will venture up through the water column to feed, and a few will actually break the waves, reminding us at the surface about the incredible survival skills of the ocean's deepest inhabitants.

这些异国海兽中许多将终生不见光亮，有些会冒险去到他水层觅食，还有极少一部分能够真正突破海浪到达海面，提醒着我们。

We're interested in how, for example, the weather events directly affect the water column and in turn does that affect productivity and then again in fish and further up the food chain, cetaceans or seabirds.

例如，气候变化是如何直接影响水柱，并从而影响生产力，鱼类、食物链、鲸目动物或是海鸟，我们对研究这些问题比较感兴趣。

These new algae helped increase oxygen in the oceans, because they lived a little deeper in the water column, and they were bigger, so when they died they sank to the bottom.

这些新藻类有助于增加海洋中氧气，因为它们在水柱中生活得更深一些，而且它们更大， 所以当它们死后会沉入海底。

And so, since the coral is vertical in the water column, as water passes by, the corals can get the maximum amount of oxygen, and nutrients, and just water flow, so that they're really in an optimal environment.

因此，由于珊瑚在水柱中是垂直，随着水流，珊瑚可以获得最大限度氧气和营养，只有水流，所以它们真处于最佳环境中。

This meant daily observation of how the currents moved through my fields, where the sweetest nutrients flowed in the water column, and how a mix of winds and tides shifted the movement of my kelp rows.

这意味着每天观察水流如何穿我田地，最甜美养分在水柱中流动地方，以及风和潮汐混合如何改变我海带行运动。

The researchers studied the slight deformations in the cable and were able to sense a small earthquake, pinpoint unmapped faults in the seafloor and observe movements in the water column—all of which might be of interest to oceanographers.

研究人员研究了电缆轻微变形，并能够感知到小地震、查明海底未测绘断层并观察水柱运动——所有这些都可能引起海洋学家兴趣。