雁门关地区哺乳动物多样性的调查研究

对雁门关地区哺乳动物多样性进行了调查研究,查明该区哺乳动物6目18科43属53种,占全国总种数(645种)的8.22%,占山西省总种数(71种)的74.65%。其中以食肉目种数(16种)占全国食肉目种数(63种)的比例最高,达到25.40%,占山西省(20种)的80%。以翼手目种数(4种)占全国翼手目种数(129种)的比例最低,仅占全国的3.10%,占山西省(9种)的44.44%。研究表明,雁门关地区的哺乳动物资源在山西省占有很大比例,而一个地区的生物多样性又对当地的生态环境意义重大,应予以重视和保护。

Investigation of Mammal Diversity in Yanmen Guan Area

This article studies the mammal diversity in Yanmen Guan area.We found 6 orders,18 families,43 genus and 53 species of mammals in this area,achieving 8.22% in China(645 in all) and 74.65% in Shanxi Province(71 in all).The portion of carnivores' species in this area accounting for the carnivores' species(16 in all) in China is highest which achieves 25.4% of all the carnivores in China(63 in all) and 80% of all the carnivores in Shanxi Province(20 in all) while the portion of chiropteran species in this area(4 in all) accounting for the chiropteran species in China(129 in all) is lowest: only achieving 3.10% of all chiropterans in China and 44.44% of all the carnivores in Shanxi Province(9 in all).The study shows that the mammal resources occupy large portion in Shanxi Province and biological diversity is important to environment in area,we should think much of and protect them.