A mining association argued that the Act's principal goal was regulating the use of private lands rather than regulating the effects of coal mining on interstate commerce.

一个开矿协会认为，该法案的主要目标是约束私人土地的使用，而不是约束开矿对州际商业的影响。

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It enacted a host of new regulations governing pollution from coal-fired power plants and limiting coal mining and oil and gas drilling both on federal lands and in coastal waters.

美国就控制燃煤工厂污染和限制煤石油天然气的开采制定了大量新规，这些新规同样适用于联邦土地和沿岸水域。

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The speed limit on open sections of the road varies between 45 and 65 miles per hour, but drivers routinely travel at 85 miles per hour through the mining lands between the towns of Winkelman and Oracle.

FORBES

We have 72 million tons of mining waste on our lands.

WHITEHOUSE: President Obama Opens Tribal Nations Conference

He decided to segregate 1 million acres of federal lands in Arizona while the Department evaluates whether new mining claims should be allowed on these lands.

WHITEHOUSE: Around Town