海南岛霸王岭极小种群野生植物调查初报

摘要

According to the existing literature's analysis, there are 17 kinds of extremely small populations of wild plants in Bawangling , through the survey of 17 kinds of extremely small populations of wild plants, has got a preliminary understanding about the distribution of small populations in Bawangling ,and analyzed the correlation between the distribution of extremely small populations and the altitude, slope direction, slope, veg-etation habitat factors , the main threats factors. Found that the extremely small populations in Bawangling was at risk, which need protected timely, and at the same time put forward some suggestions for protection.%根据已有文献资料分析统计，霸王岭地区有分布记录的极小种群野生植物17种，通过对17种极小种群野生植物的调查，初步了解霸王岭地区极小种群的分布资源状况，并分析极小种群的分布与海拔、坡向、坡度、植被等生境因子的相关性以及所面临的主要威胁，据此可知霸王岭保护区的极小种群植物资源已处于亟待保护的危险状态，并提出了一些保护建议。