武夷山市珍稀保护植物资源现状与保护对策研究

The present situation ofthe preserved rare plant resources in Wuyishan cityand its protection countermeasures

通过对武夷山市全国第二次重点野生珍稀保护植物资源调查,结果武夷山市重点野生珍稀植物种类比第一次调查的种类和数量略有减少,资源分布域内不均衡;珍稀保护植物种群空间分布在海拔700至1100m之间种群数量最多,且沿海拔升高种类逐渐减少;少数种群生存力受到较大的环境干扰可能濒危灭绝;面临野生保护植物自身生态位狭窄和不断变化的生境等问题,提出重点野生珍稀保护植物的保护措施。

The results of the Second National Investigation on the Key Wild Rare Plant Resources in Wuyishan city showed the key rare wild plant species and number in Wuyishan city decreased slightly compared with the first investigation,and the resources distribution was uneven.The populations of preserved rare plants distributed most between the elevation of700 and 1100 m,and the species gradually decreased with the increase of elevation.The survival ability of a few populations might be endangered due to strong environmental disturbance.Faced with the problems of narrow ecological niche and changing habitat of preserved protected plants,the protection countermeasures of preserved rare wild plants are put forward.