贵州省生物多样性重要性空间分异特征

摘要

通过对贵州生物多样性现状的分析及生物多样性重要性的评价,发现贵州生物多样性的重要性水平在空间上存在明显分异.重要性水平较高的区域多分布于远离中心城镇的边缘区域或自然保护区及周边区城,主要集中在贵州北部、东南部、西部及南部等区域;而交通便利、人类活动频繁的区域重要性表现出较低水平.%Biodiversity importance level had obvious distinction in space by status analysis and evaluation. Generally, the area which had higher importance level was far away from centre area or was located in natural reserve. The areas were located in north, south east, south and west. The importance of the area with transport facilities and frequent human activities was low.