血雉繁殖期活动区与栖息地特征  

Home Range and Habitat Characteristics of Blood Pheasant in Summmer

作　　者：贾陈喜[1] 郑光美[2] 周小平[3] 张和民[3] 

机构地区：[1]中国科学院动物研究所 [2]北京师范大学生物系 [3]四川卧龙自然保护区

出　　处：《四川动物》2004年第4期349-352,共4页Sichuan Journal of Zoology

基　　金：国家自然科学基金项目 (30 370 2 0 4 ;3990 0 0 2 3;39830 0 30 );中国科学院知识创新工程领域前沿项目 (KSCX3-IOZ - 0 2 )资助

摘　　要：采用无线电追踪技术并结合野外观察 ,对血雉繁殖期活动区与栖息地特征进行了研究。孵卵期 (5月 )雄鸟的活动区面积为 31 90hm2 ,雌鸟为 8 6 7hm2 。育雏期一个家族的活动区面积为 15 4 5hm2 (6月 )和17 33hm2 (7月 )。繁殖季节相邻两个繁殖对的活动区有重叠。血雉繁殖季节喜欢在北坡和东坡活动 ,这种选择与食物的分布有关。倒木在繁殖期栖息地选择中占有一定地位。用多元总体假设检验、单变量F检验及主成分分析法对实验样方与对照样方间进行了比较分析。结果表明 。The home range and habitat characteristics of blood pheasant (Ithaginis cruentus)in breeding season was studied in Wuyipeng area of Wolong Nature Reserve in Sichuan Province by radio-telemetry and field observations.In incubating period(May),the home range size of male was 31.90 hm^2 and that of female 8.67 hm^2.When female was incubating,the home rage of male was 28.11 hm^2.The sizes of brood's home range were 15.45 hm^2(June)and 17.33hm^2(July).The home ranges of the neighbour pairs were overlapped.The activity of blood pheasant was related to the aspect and the ridge of a hill.In summer the birds preferred to living in the northern slope and eastern slope,which were related to the distribution of foods.Hotelling's T^2 test,MNOVA and Principal content analysis were used to compare the animal plots and the control plots in summer.The results showed that the birds preferred to living in shrubs or open ground in the forest where the cover was lower in breeding season.

关 键 词：繁殖期 繁殖季节 倒木 育雏期 卵期 灌木林 空地 活动区 面积 特征 

分 类 号：Q958[生物学—动物学]