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本文作者于1992年7月,在陕西省周至县国家级自然保护区内板房子地区(总面积为11390公顷),进行了十多天的雉类调查。该乡位于秦岭北坡的中山区,气候湿润,大多为针阔叶混交林。在此范围内选定了3个不同生境,且具有一定代表性的样方开展调查。初步确定板房子地区有4种雉类珍禽,其中最少的红腹角雉仅有79只,其他雉类的数量也比较稀少,该区雉类种的贫乏及数量的稀少是显而易见的。为此,希望本次调查的结果能对今后该地区珍稀雉类数量的变动,区系分布的研究以及如何保护该区的雉类提供一定的参考数据,使这一地区的自然资源更好地为人类服务,使大自然的生态平衡走上良性循环的轨道。
In July 1992, the author conducted a survey of mussels for more than ten days in the inner plate house area (a total area of 11,390 hectares) in the Zhouzhi County National Nature Reserve in Shaanxi Province. The township is located in the mountainous area of the northern slope of the Qinling Mountains and has a humid climate. Most of them are coniferous and broad-leaved mixed forests. Within this range, three different habitats were selected and a representative sample was launched to conduct surveys. It is initially determined that there are 4 species of rare birds in the plate house area, among which 79 are the lowest, and the number of other species is also relatively rare. The lack of abundance and the abundance of species in this area are obvious. To this end, it is hoped that the results of this survey will provide certain reference data for the future changes in the number of rare earthworms in the area, the study of the distribution of the fauna, and how to protect the apes in the area, so that natural resources in this area will be better. Serve humanity, and let nature’s ecological balance embark on a virtuous cycle.