USGS CARA Concludes 13% of Worlds Undiscovered Oil, 30% of Undiscovered Gas in the Arctic
Green Car Congress
MAY 29, 2009
Map of the assessment units (AUs) of the CARA is color-coded for mean estimated undiscovered oil. The US Geological Survey (USGS) has completed a geologically-based assessment of the oil and gas resource potential of the Arctic, the Circum-Arctic Resource Appraisal (CARA). Black lines indicate AU boundaries. Source: USGS CARA.
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