The study results have the great significances for forest regeneration,growth,stand quality, productivity improvement,ecological cutting efficiency improvement and operation cost decrease in larch plantation,especially are highly valuable to the science and the practice of sustainable economy development in forest areas.
研究的成果对落叶松人工林的更新、生长、林分质量和生产力的提高,落叶松人工林生态采伐的生产率的提高,作业成本的降低均具有重要的现实意义,尤其是对林区经济的可持续发展具有很高的学术价值和实用价值。
参考来源 - 落叶松人工林生态采伐模式及评价·2,447,543篇论文数据，部分数据来源于NoteExpress
The ecological factors influenced the way of cutting and regeneration of the tropical mountain rain forest was discussed.
本文讨论了热带山地雨林采伐更新方式的生态环境因子。
However, in large open pits, traditional methods such as planting, slope cutting and backfilling are not suitable for restoring the ecological environment.
对于在生产、规模较大的露天采场，不能采用削坡回填、覆土种植等简单的传统方法恢复矿山生态环境。
The serious situation was caused by loss of in-situ sites, deterioration of ecological environment, invasion of foreign species, overgrazing and frequent cutting, etc.
指出广西野生稻自然资源濒危现状严重主要是由于原生地消失、原生地环境质量恶化、外来物种入侵、过度放牧与频繁刈割等原因造成。
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