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

结果我们也减少了地表供应。

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

用来制作人工雪的都是地表。

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

30％的地表酸性比工业革命前强。

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

到那时，那就会影响地表。？

And it uses 90% of its surface and groundwater.

它使用了 90% 的地表和地下。

The satellite is called SWOT, short for Surface Water and Ocean Topography.

这颗卫星被称为SWOT，是地表和洋地形的缩写。

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

然而，加州的供不仅来自地表。

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

当印度洋是中性时，印度洋的地表是均匀温暖的。

Morocco now depends on surface and underground water for nearly all its freshwater use.

摩洛哥目前使用的几乎所有的淡都依赖地表和地下。

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

果只是停留在地表上，它就会被重新释放回大气中。

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，这些是从泉流入当地的坑的。

With little or no soil to retain the water on the surface of the land, life here is scarce indeed.

由于几乎没有土壤保留地表分，这里的生物其稀少。

And that is only surface water.

那只是地表。

The report listed population growth and expanding agriculture as two of the main reasons for the increase of surface water pollution.

报告指出，地表污染的两大主因是人口增长和农业扩张。

Yeah, I forgot to spell that out, uh, Venus has no surface water...

哦，我忘了提到。金星上没有地表。

The winds blow surface waters and also sea ice from the Arctic into the North Atlantic.

风将地表和冰从北吹到北大西洋。

Their ponds help replenish groundwater stores, in part by creating large expanses of surface water.

他们的池塘有助于补充地下储备，部分是通过创造大面积的地表。

Yeah I forgot to spell that out Venus has no surface water a nose on earth.

是的，我忘了说明金星在地球上没有地表和鼻。

Mountain snow provides up to 75 percent of all surface water supplies in the western United States.

山区积雪提供了美国西部所有地表供应的 75%。