This is, by far, the lowest snowpack on record.

到目前为止, 这是有记录以来最少的雪。

Officials planned to measure the Sierra Nevada snowpack on Wednesday.

官员们计划于周三测量内华达山脉雪场。

Snowpack is its own type of reservoir.

雪是其自身的蓄水。

The snowpack isn't lasting as long with the higher temperatures.

随着气温的升高，雪持续的时间不会那么长。

Winter storms have walloped California this year, and snowpack is piling up.

今年，冬季风暴重创加州，雪堆。

Last year, statewide snowpack around this time also looked hopeful.

去年这个时候，全州范围的雪看起来也很有希望。

The snowpack was the consistency of sand, made up of several layers of large snow crystals.

雪堆是沙子的稠度，由几层大雪的晶体组成。

Water runs off into streams, lakes, and oceans or is stored in the ground or in snowpack.

水流入溪流、湖泊和海洋，或储存在地下或雪中。

It's not just the rain coming down from the sky, but it melts some of that snowpack.

这不仅仅是从天而降的雨水，它还融化了雪。

When snowpack was supposed to peak in early April, it was just 38 percent of the historic average.

当雪应该在4月初达到峰值时，它只有历史平均水平的38%。

And the rain is not conveniently stored away like snowpack that can recharge reservoirs in spring and summer.

因为雨水不像雪那样方便储存，融化后可以在春夏两季充盈水库。

But now that snowpack often melts too quickly and reservoirs are not able to capture enough of it.

但现在雪融化得太快，水库无法捕获足够的雪。

Snowpack in the West has been declining for decades.

几十年来，西部的雪直在减少。

Just stepping back a little bit, snowpack and groundwater, can you give us some insight on that, Linda?

退后步，雪和地下水，你能给我们见解吗，琳达？

Our reservoirs are notably fuller, and we've had record snowpack. We're at 173% of normal snowpack statewide right now.

我们的水库明显更满了，雪也创了记录。现在全州雪量就有正雪量的173%。

The snowpack is basically nature's version of water storage in the form of snow since the state gets most of its precipitation in the winter.

自这个州冬季达到最大降雪量以来，雪基本上是自然界所赋予以雪的形式储备的水源。

And the Sierra Nevada mountain snowpack, the source of much of the water in Los Angeles, was 20 percent below normal when measured in May.

而洛杉矶大部分水资源来源的内华达山脉雪在5月时候已经低于正水平的20%。

Well, I'm actually not too familiar with this term snowpack, but I imagine it is how much snow is compacted in a certain area.

好吧，其实我对雪这个词不太熟悉，但我想它是在某个区域压实了多少雪。

Unlike, let's say, water that comes from rainfall or water that comes from snowpack, we are utilizing what essentially is the world's largest reservoir, the Pacific Ocean.

让我们来看下，我们可以利用降雨和雪中的水，更可以对于本来就是世界上最大蓄水的太平洋加以利用。

There are new tools to measure snowpack and groundwater, satellites to monitor methane emissions, and remote sensing assets to assess the impact of hazards such as wildfires, earthquakes, and mudslides.

有测量雪和地下水的新工具，监测甲烷排放的卫星，以及评估野火、地震和泥石流等灾害影响的遥感资产。