刊期:双月刊
主管单位:四川省科学技术协会
主办单位:四川省动物学会/成都大熊猫繁育研究基金会/四川省野生动植物保护协会/四川大学
地址:四川省成都市武侯区望江路29号四川大学生命科学学院内
邮编:610065
电话:028-85410485; 15881112385
传真:028-85410485
E-Mail:scdwzz@vip.163.com & scdwzz001@163.com
刊号:ISSN 1000-7083
        CN 51-1193/Q
国内发行代号:
国际发行代号:
发行范围:国内外公开发布
定价:50元/册
定价:300元/年

您所在位置:首页->过刊浏览->2007年第26卷第3期

四川老君山自然保护区的雉类种群密度研究
Galiforme Population Densities in Laojunshan Nature Reserve, Sichuan Province
陆钢1,戴波1,李仁贵1,杨杰1,张秀雷1,冯盛林2,冉江洪1,岳碧松1
点击:827次 下载:7次
DOI:
作者单位:1.生物资源与生态环境教育部重点实验室,四川大学生命科学学院;2.四川老君山山鹧鸪自然保护区
中文关键字:老君山自然保护区;鸡形目;密度;距离取样
英文关键字:Laojunshan Nature Reserve; Galliformes; density; distance sampling
中文摘要:20064月至5月,在四川省老君山自然保护区对其鸡形目鸟类种群的鸣叫雄鸟的密度进行了调查。调查发现了4种鸡形目鸟类:灰胸竹鸡(Bambusicola thoracica)、白腹锦鸡(Chrysolophus amherstiae)、四川山鹧鸪(Arborophila rufipectus和红腹角雉(Tragopan temminckii。采用鸣叫计数的方法,在调查区域的3种生境(原始林,人工林和次生林)中记录了鸣叫雄鸟的数量和距调查点的距离。应用距离取样法对数据的计算估计,4种鸡形目鸟类的鸣叫雄鸟在调查区域的密度(只/2)分别为20.19 ± 6.071.48 ± 0.464.24 ± 0.6011.19 ± 2.97。在原始林、人工林和次生林3种生境的鸡形目鸟类密度,灰胸竹鸡分别为7.19 ± 4.1926.89 ± 8.9217.79 ± 9.49;白腹锦鸡密度分别为0.74 ± 0.432.92 ± 1.421.19 ± 0.58;四川山鹧鸪密度分别为7.94 ± 0.991.99 ± 1.633.06 ± 0.60;红腹角雉在原始林的密度为17.66 ± 5.98,在次生林的密度为12.58 ± 4.85,在人工林内没有发现个体。鸡形目鸟类群落Shannon-Weiner物种多样性指数和Pielou均匀度指数大小依次均为次生林>人工林>原始林, Simpson优势度指数大小则相反
英文摘要:
A call count method was used to survey the pheasants of Laojunshan Nature Reserve, Sichuan Province from April to May 2006. Distances were estimated to calling males from points positioned in three broad habitat types: primary forest, secondary forest, and replanted forest. The Distance data collected from survey points were analyzed using Distance software to produce overall and habitat-specific density estimates. Calling males of four species of pheasant were encountered using the call count method: Chinese Bamboo-partridge Bambusicola thoracica,Lady Amherst’s Pheasant Chrysolophus amherstiae,Sichuan Hill-partridge Arborophila rufipectus,and Temminck’s Tragopan Tragopan temminckii. Overall densities of calling males were estimated to be 20.19 ± 6.07/ km2 (B. thoracica), 1.48 ± 0.46/ km2 (C. amherstiae), 4.24 ± 0.60/ km2 (A. rufipectus), and 11.19 ± 2.97/km2 (T. tragopan). Habitat-specific density estimates were in some cases limited by small sample sizes, although we still present estimates for these galliform species.It appears that the highest densities of calling male B. thoracica (26.89 ± 8.92) and C. amherstiae (2.92 ± 1.42) are found in replanted forest, while the lowest densities of these two species seemed to be in primary forest (7.19 ± 4.19, 1.19 ± 0.58). Calling male A. rufipectus was recorded at highest density in primary forest (7.94 ± 0.99), which was significantly different to densities in secondary (3.06 ± 0.60/km2). The estimated density of calling male T. temminckii was significantly higher in primary (17.66 ± 5.98/km2) and secondary forests (12.58 ± 4.85/km2) than in replanted forest, in which no birds were recorded. The diversity, evenness and dominance of the pheasant communities in each habitat type were compared using Shannon-Wiener index, Pielou index and Simpson index. The diversity and evenness of pheasants was highest in secondary forest (H = 1.06, E = 0.77) and lowest in primary forest (H = 0.83, E = 0.60), while the dominance was highest in primary forest (C = 0.53) and lowest in secondary forest (C = 0.43).
读者评论

      读者ID: 密码:   
我要评论:
国内统一连续出版物号:51-1193/Q |国际标准出版物号:1000-7083
主管单位:四川省科学技术协会  主办单位:四川省动物学会/成都大熊猫繁育研究基金会/四川省野生动植物保护协会/四川大学
开户银行:中国工商银行四川分行营业部东大支行(工行成都东大支行营业室)  帐户名:四川省动物学会  帐号:4402 2980 0900 0012 596
版权所有©2019四川动物》编辑部 蜀ICP备08107403号-3
您是本站第7673799名访问者

川公网安备 51010702000173号