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抽样测树方法的进一步改进及其在森林调查设计实践中的广泛应用,使我们能够提高森林资源清查工作的精确度。这本身也为森林调查设计过程中,伐区的区划与调查的合理性问题的提出创造着前提;这个问题在最近的将来只有研究出各种适当的调查方法才能解决。这些方法在森林中最小范围内进行补充测量时应能保证测定点蓄积量及其材种结构的必要精确度。此外,各项有关指标的予测也很重要。
The further improvement of the sampling tree-measuring method and its extensive application in forest survey and design practice have enabled us to improve the accuracy of forest inventory work. This in itself also creates the premise for the formulation of the rationality of the zoning and investigation of cutting areas in the process of forest survey and design; this problem can only be solved in the near future by various appropriate investigation methods. These methods should be supplemented within the minimum range of the forest to ensure the necessary accuracy of the accumulation of the measuring points and their species structure. In addition, it is also important to measure the relevant indicators.