Sticking to the low end of government estimates, the NationalResources Defense Council says there may be no more than 3.2 billion barrels of economically recoverable oil in the coastal plain of ANWR.
In the last decade, Turkey has tried to increase the share of the countrys nationalresources used in its energy consumption.
过去十年，土耳其已经尝试增大国家自然资源在本国能源消耗中的份额。
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Coal River Mountain Watch is supported by the Sierra Club, the Rainforest Action Network, the NationalResources Defense Council and other environmental groups.