我们把用森林分类(即分层)抽样估测总体资源,用迥归估测林、小班资源的方法,称为森林分类迥归抽样调查方法。我队自1972年以来,一直采用这种调查方法。实践证明,森林分类迥归抽样成果,既能代表抽样总体森林资源的普遍性,又能够照顾到林、小班森林资源的特殊性。所以,我们认为它是一种较好的森林资源调查方法。 We use the forest classification (ie, stratification) sample to estimate the overall resources, using methods of ubiquitous estimation of forest, small-scale resources, referred to as the forest classification of the sample survey method. My team has been using this method of investigation since 1972. Practice has proved that the classification of the forest is quite different from the sampling results, which not only represents the universality of the overall forest resources sampled, but also takes into account the particularity of the forest and small-scale forest resources. Therefore, we think it is a better method for forest resources investigation.