Surface waters are 30% more acidic than before the industrial revolution.

30％的地表水酸性比工业革命前强。

Surface waters absorb carbon dioxide produced by the burning of fossil fuels.

表层的海水吸收由于燃烧化石燃料产生的二氧化碳。

This shunts warmer surface waters into the cold depth.

这就把较暖的表层水分流到寒冷的深海中。

And when that happens, that can affect surface water. How?

到那时，那就会影响地表水。如何？

So we've ended up reducing the surface water supply, too.

结果我们也减少了地表水供应。

The water used to produce artificial snow is all surface water.

用来制作人工雪的水都是地表水。

El Nino is the warming of surface waters in the Equatorial Pacific area.

厄尔尼诺现象是赤道太平洋地区表层海水变暖的结果。

We used to think these animals found all of their food in surface waters.

我们曾经认为这些动物 在水体表层就能获得所有的食物。

Traditional marine mammal surveys scan surface waters from a boat, and extrapolate from there.

传统的海洋哺乳动物调查是在船上对水面进行扫描，然后进行推断。

When the IOD is neutral, the surface water in the Indian Ocean is evenly warm.

当印度洋偶极子是中性时，印度洋的地表水是均匀温暖的。

If that just stays on the surface water, it just gets re-released back into the atmosphere.

如果只是停留在地表水上，它就会被重新释放回大气中。

El Nino is a warming of surface water temperatures in the eastern and central Pacific Ocean.

厄尔尼诺现象是太平洋东部和中部表层水温的升高。

The process begins as warm and salty surface water flows northward toward Greenland in the Atlantic.

这一过程始于温暖而含盐的地表水向北流向大西洋的格陵兰岛。

The villagers use contaminated surface water which was funneled from the springs to the local watering hole.

村民们使用被污染的地表水，这些水是从泉水流入当地的水坑的。

Every summer, as the surface waters warm, flakes of calcium carbonate precipitate out and drift to the bottom.

每年夏天，随着表层海水变暖，碳酸钙薄片沉淀出来，沉向海底。

While ordinary waves only tug at the surface water, tsunamischurn the water all the way to thedeepest ocean floor!

尽管常波只是在水表面生成，但是海啸可以在最深的海底引起水层波动使其产生。

A La Nina event happens when ocean surface waters cool along the Pacific coast of the South American tropics.

当南美洲热带太平洋沿岸的海洋表面海水冷却时，就会发生拉尼娜现象。

However - and this is a big however - California's water supply does not only come from surface water.

然而，加州的供水不仅来自地表水。

Indonesian television broadcast pictures of objects and oil covering the water's surface in the area where the aircraft came down.

印尼电视台播放的画面显示，坠机海域漂浮着物体和油污。

It 'flies', therefore, but it cannot fly higher--its action depends on the surface, water or ground, over which it rides.

这样，船就能飞了，但飞不高。它的飞行限决于它所悬浮的水面或地面。