求翻译：在全球森林生态系统退化的现状下，森林可持续经营的理念备受关注，尤其是人工林生态经营，即通过各种森林经营方案的编制和实施调控森林产品的收获和永续利用，并维持和提高森林的各种环境功能。是什么意思？

The status of the global degradation of forest ecosystems, the concept of sustainable forest management concern, especially in the plantation business, through a variety of forest management plan preparation and implementation of the regulation of forest products harvested and sustainable use, and m

In the global forest ecosystem degradation under the status quo, and sustainable forest management are concerned, in particular, plantations, and the ecological management through a variety of forest management program development and implementation of the regulation and control of forest product ha

Degenerates in the global forest ecosystem under the present situation, the forest sustainable management idea prepares is paid attention, in particular the planted forest ecology management, namely and continues forever through each kind of forest management plan establishment and the implementatio

Under the present situation of global degradation of forest ecosystems, the concept of sustainable forest management concerns, especially the plantation business, namely Regulation through a variety of preparation and implementation of forest management plans and sustainable harvesting of forest pro

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