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森林覆被率的高低,是衡量一个地区林业经营程度的重要指标之一。有关我省1962年时的森林覆被率,众说纷云,成为一个历史的疑虑。为客观评价当时的森林覆被率,分析森林资源的动态变化,研究林业的发展战略,有必要进行分析研讨。 一、问题的提出 建国初期,由于百业俱兴,经济建设任务重,在森林调查技术力量的限制下,造成1962年前,没能进行全省性森林资源调查,这就酿成难于得出当时准确的森林覆被率。 为论述全川森林现状,对森林覆被率各家叙述不一,但就多数说法而言,1960年前后为9％。
The level of forest cover rate is one of the important indexes to measure the degree of forestry management in a region. Concerning the forest cover rate of our province in 1962, there are numerous public opinions, which have become a historical suspicion. In order to objectively evaluate the current forest cover rate, analyze the dynamic changes of forest resources and study the development strategy of forestry, it is necessary to carry out analysis and discussion. First, the issue put forward In the early days after the founding of the PRC, due to all-embracing, economic construction tasks, in the forest investigation technical force limitations, resulting in 1962, failed to conduct a survey of the province’s forest resources, which led to difficult to come to that time Accurate forest cover rate. In order to discuss the status quo of Chuanchuan forest, different descriptions of forest cover rates are made, but for the most part, about 9% before and after 1960.