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公路干扰对啮齿动物群落及其脏器器官的影响

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以不同公路干扰强度下的啮齿动物为研究对象,分析了公路扰动对啮齿动物群落结构、社鼠内脏器官及食性的影响。结果表明,啮齿动物密度随道路干扰的增加而降低;不同道路干扰下,社鼠肺、肝和肾的质量差异显著,而对心和脾无显著差异;在食性上,不同道路类型对社鼠的食物组成差异不显著,都以种子为主要食物,并伴有茎叶、昆虫和花等。
Effects of Road Disturbances on Populations and Viscera Organs of Glires
We analysed the influence of road disturbances on Glires community structure , Niviventer confucianus internal organs and feeding habits .The population density of Glires reduced with the increasing of road disturbances .In different road dis-turbance, the analysis of covariance of viscera organs shows the weights of heart and spleen did not differ between Nivi-venter confucianus in different road disturbance , but there are significant differences in the weights of lung , liver and kid-ney.There is no significant variation in dietary biases , because the small mammals are primarily seminivorous fed on a small number of phyllophagous , anthophagous and insectivorous .

Road disturbanceNiviventer confucianusVisceraFood habit

张泽、王莹、贾炜玮、周友兵

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东北林业大学,哈尔滨,150040

中国科学院植物研究所

公路干扰 社鼠 脏器 食性

环保公益性行业科研专项

201309039

2014

东北林业大学学报
东北林业大学

东北林业大学学报

CSTPCDCSCD北大核心
影响因子:0.74
ISSN:1000-5382
年,卷(期):2014.(8)
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