海南霸王岭自然保护区外来入侵植物的调查和分析

通过野外实地调查,对海南霸王岭自然保护区外来入侵植物的种类数量和分布现状进行了调查分析。结果表明,霸王岭自然保护区外来入侵植物计38种,隶属于17科。从来源来看,主要来自美洲,占总数的79%。同时分析了外来入侵植物的入侵途径和对保护区的生态影响。调查结果将对霸王岭自然保护区生物多样性的有效保护和外来入侵植物的管理提供科学依据。

INVESTIGATION AND ANALYSIS ON ALIEN PLANTS IN BAWANGLING NATIONAL NATURE RESERVE IN HAINAN PROVINCE

The species number and distribution status of alien invasive plants in Banwangling national nature reserve in Hainan Province was investigated and analyzed by the field survey.The results show that there are 38 alien invasive plants species belonging to17 families were collected from the nature reserve.The species are mainly from America,accounting for 76% of all the invasive plants species.The introduction way and effect of the alien invasive plant species on ecosystem of Banwangling national nature reserv...