摘要
采用距离抽样法在成都市区中心地带对西南民族大学校园(老校区)鸟种类和数量进行了研究,共记录到鸟类13种,隶属于12属,8科,3目,共2087只.其中优势种6种,个体数占总数的83.04%;普通种2种,个体数占总数的11.64%;稀有种5种,个体数占总数的5.32%;包括留鸟、夏侯鸟、繁殖鸟.研究结果基本上反映了市区的生态环境状况,为城市环境建设和环境质量评估提供了科学依据.
Using Distance Sample Method, the authors research the species and numbers of birds in Southwest University for Nationalities （downtown campus） in the center region of Chengdu. Altogether there are 13 species recorded which belong to 12 branches, 8 families and 3 orders respectively. The total number is 2087, 83.04 % of which belong to 6 superior species, and 11.64% of which are 2 ordinary species, and 5. 32% belong to 5 rare species, including residents, summer visitors and progenitive birds. The research result reveals the ecological environment condition of urban district. It provides scientific basis for construction and evaluation ofenvironmental quality of the city.
出处
《西南民族大学学报（自然科学版）》
CAS
2007年第2期333-336,共4页
Journal of Southwest Minzu University(Natural Science Edition)
关键词
城市环境
鸟类
种群密度
鸟类保护
urban ecological environment
bird
population density
bird protection
