摘要
黄羊(Procapra Pallas)属偶蹄目牛科原羚属,是内蒙古自治区经济价值高,数量大的一种有蹄类动物。研究表明:目前黄羊分布区狭小,数量达30～40万只;其聚集群的大小,结构和移动随环境条件,生活史的不同阶段及人类经济活动而变化;黄羊食物以禾本科、豆科植物为主,最大量的采食种类为针茅、羊草和小叶锦鸡儿。并提出黄羊资源科学管理的系统方案。
As a member of Procapra of bovidae in artiodactyla Mongolian gazella (Procapra gutturosa Pallas)is one of the hoofed animals which are great in number.Based on long-term observation in field,this paper discusses generally the ecology of Mongolian gazella,including distribution in China,herding behavior,tood habit and reproduction.The study shows that the present distributi- on of Mongolian gazella is limited but the quantity of this animal reaches about 300～400 thousands in China,the scale,structure and movement of its group varying with the environment alternation,different stages of its life history and people's economic actions.It also indicates that Mongolian gazella's food is composed mainly by the plant of Gramineae and Fabaceae,its favorite food contains primarily Stipa spp.,Aneurolepidium chinense and Caragana microphylla. It also puts forward a systematic scheme in scientific management of Mongolian gazella.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1996年第2期37-42,共6页
Journal of Northeast Forestry University
基金
国家自然科学基金
关键词
黄羊
生态
管理
Mongolian gazella
Ecology
Management
