摘要
于2012～2013年,以样带法、样方法和无样地法相结合,分4次对蟒河国家级自然保护区猕猴栖息地食源植物种类进行了实地调查,并分析了其区系特征.研究发现：（1）蟒河保护区猕猴栖息地内有维管植物659种,隶属102科374属,其中54科126属261种为猕猴的食源植物,占猕猴栖息地植物科、属、种总数的52.94％、33.69％和39.61％;蔷薇科是食源植物中包含种类最多的科,有16属39种,其次为豆科,含11属23种.（2）蟒河保护区内猕猴食源植物区系特征为：食源植物所在科有6个分布型和2个变型,所在属有13个分布型和6个变型;在属的分布类型中,温带性质分布类型的属占优势,有75个,占总属数的66.96％,其中北温带分布类型的属46个,占总属数的41.07％;热带性质分布类型的属有24个,地中海区、中亚、东亚和中国特有分布成分的属共有13个,分别占总属数的21.43％和11.61％,说明蟒河保护区内猕猴食源植物区系为暖温带性质.
The floristic characteristics of food resources of Macaca mulatta were analyzed based on the investigations of the plant life in Manghe National Nature Reserve,Shanxi,China.（1）The field survey found that there are 659 vascular plants,of which,261 are feeding plants of M.mulatta belonging to 54 families and 126 genera,which accounted for 52.94％,33.69％ and 39.61％ of the respective families,genera and species of total vascular plants in habitat.Rosaceae is the largest family in feeding plants of M.mulatta,contains 16 genera and 39 species,Leguminosae takes sencond place,contains 11 genera and 23 species.（2） According to the statistics,families of feeding plants of M.mulatta were classified into 6 distribution types and 2 variety types,and genera were divided into 13 distribution types and 6 variety types.As for the genus distribution type,there are 75 genera of temperate type which account for 66.96％ of total genera,among them,46 genera belongs to North Temperate type,which account for 41.07％ of total genera,24 genera of tropic type and 13 genera of mediterranea,Middle Asia to East Asia disjuncted and the endemic type of China,which account for 21.43％ and 11.61％,respectively.The above information indicates that this area is a temperate zone.
出处
《西北植物学报》
CAS
CSCD
北大核心
2014年第7期1482-1488,共7页
Acta Botanica Boreali-Occidentalia Sinica
基金
山西省自然科学基金(2012011034-6)
作者简介
铁军（1974-）,男,博士,副教授,主要事从植物生态学和保护生物学研究.E-mail：tiejun74@163.com
