In this paper, the problem of uneven-aged forest management decision making is considered as a problem of multi-objective decision making.

异龄林经营决策是一个涉及到森林的经济效益和永续利用等多个目标的决策问题。

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A transfering probability matrix model of linearly generalized diameter growth was used to deal with the tree species composition problem of mixed unevenly aged forest.

对直径生长转移概率矩阵模型进行了线性扩展，用以研究混交异龄林的树种组成问题。

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As a result, forest real estate now sells for rock-bottom prices, and many plots have been abandoned by absentee or aged owners and have fallen into a state of neglect.

因此，现在森林地产以最低的价格出售，而且很多小的地块被外地或年长的业主所抛弃，从而已经落入了无人问津的状态。

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