结果表明，作业环境微气候对伐木作业效率有较为显著的影响。
It indicated that microcosmic climate of working environment had marked influence on felling efficiency.
因为刀耕火种和伐木作业，低地雨林栖息地的丧失和退化威胁着这种蜥蜴的生存。
The loss and degradation of lowland forest habitat through conversion of land for agricultural use and logging operations is a threat to this lizard.
据称这与树木已被旋风刮倒有关，但环境活动人士称这只不过在诱使更多人从事非法伐木作业。
This supposedly related to trees already felled in cyclones, but environmental activists say it has only provided an incentive for more illegal logging.
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