The NRDC study rates Pima County, Ariz., where Tuscon is located, as an area with extreme risk of water shortage.

英国国家科学研究开发公司（NRDC）的一份研究将图森所在的亚利桑那州 Pima （皮马）县列为水资源极端危险地区。

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In 1999 the NRDC tested more than 1,000 bottles of 103 brands of water. (This is the most recent major report on bottled water safety.)

1999年，NRDC测试了103个品牌的超过1000瓶水(这是关于瓶装水安全的最新大宗报告)。

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The American west is heating up at nearly twice the rate of the rest of the world, the Natural Resources Defense Council (NRDC) said on Friday.

美国世界自然资源保护委员会周五说，美国西部升温速度几乎是世界其他地区的两倍。

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"Biofuels will not work in isolation, " says Nathanael Greene, the NRDC report's principal author.

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Screen savers actually make things worse, using 28% more power than normal, says the NRDC's Horowitz.

FORBES: Your Power Bill Is Standing By

"Biofuels will not work in isolation, " says Nathanial Greene, the NRDC report's principal author.

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