黑龙江省洪河自然保护区东方白鹳巢址选择  

Nest-Site Selection of Oriental White Stork in Honghe National Nature Reserve, Heilongjiang Province

作　　者：王健[1] 李晓民[2] 

机构地区：[1]东北林业大学,哈尔滨150040 [2]东北林业大学野生动物资源学院

出　　处：《东北林业大学学报》2006年第1期65-66,共2页Journal of Northeast Forestry University

摘　　要：对黑龙江省洪河国家级自然保护区17个东方白鹳巢(其中7个天然巢,10个未使用的人工巢)的生境因子进行了测量,并采用Mann-WhitneyU检验进行了比较,结果表明:树种、树高、巢位高、隐蔽度、距干扰源(道路)距离是影响巢址选择的主要影响因子。此外,天然巢同未使用过的人工巢的巢高(P<0.05)和巢径(P<0.05)存在着显著性的差异。An experiment was conducted to measure the habitat factors of seventeen （7 is nature, and 10 is man-made） nests of Oriental White Stork in Honghe Nature Reserve. Mann-Whitney U test was used to compare the results. Results showed that the main factors influencing nest-site selection are tree species, tree height, nest position height, canopy covers, and distance from interference sources （roads）. Moreover, significant differences in nest height （ P 〈 0.05 ） and nest diameter （P 〈 0.05 ） were found between natural nests and artificial unutilized nests.

关 键 词：东方白鹳 Mann—Whitney U 巢址选择 

分 类 号：Q959.722[生物学—动物学]