University of Alaska seismologist Larry Gedney explained, "Since [the dam] reached its peak of 475 feet in 1939, the level of seismicity has fluctuated in direct response to water level."

阿拉斯加大学地震学家Larry Gedney解释到，“由于水坝在1939年达到了最高峰的475英尺，地震活跃级别就随着水位而不断起伏。”

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However, Dr Gedney's work is the first to identify a direct effect of that gas on ecosystems.

ECONOMIST: Climate change (I)

Dr Gedney and her colleagues acknowledge that their model does not fully take into account the use of water to irrigate crops particularly important in Asia and Europe nor the question of urban growth.

ECONOMIST: Climate change (I)