一、编制地位级表的必要性“地位级是说明森林立地条件好坏的因子,并且也是决定立地条件对培育森林适用程度的因子。”这是苏联著名的林学家阿努钦教授给地位级下的定义。它阐明了地位级的真正含义。它告诉我们地位级不仅是说明森林立地条件的指标,而且对于生长在不同地位级的立地条件下的森林,在进行森林经营时,应当采取不同的经营措施。在很多有关森林经理的书籍和中苏两国的“森林经理及调查规程”中都明确地规定,应当分别不同地他 I. The Necessity of Making a Status Sheet “Status is a factor that explains the condition of a forest site, and is also a factor that determines the application of site conditions to nurturing a forest.” This is a result of Prof. Anuchin, a famous forestry expert from the Soviet Union, Under the definition. It illustrates the true meaning of status. It tells us that the status level is not only an indicator of the site condition of the forest, but also different management measures should be taken for forest management under the site conditions of different status levels. In many of the books on forest managers and the “forest managers and investigative procedures” in China and the Soviet Union, it is clearly stipulated that they should be different