繁殖季节和非繁殖季节布氏田鼠种群参数和生理特点的差异

	繁殖季节和非繁殖季节布氏田鼠种群参数和生理特点的差异
	王大伟 1; 丛林 2; 王宇 2; 刘晓辉 1
刊名	生态学报
	2010
卷号	30 期号:13 页码:3562-3568
关键词	布氏田鼠种群参数生理指标季节差异
ISSN号	1000-0933
其他题名	Population parameters and physiological characteristics of Brandt' s vole (Lasiopodomys brandtii) in breeding and non-breeding seasons
英文摘要	We studied population parameters and physiological characteristics in Brandt's vole (Lasiopodomys brandtii) across periods of breeding and non-breeding near Aershanbaolige Town, Inner Mongolia. Here, we show that the breeding population built more burrows, had a non-biased sex ratio, and was composed of overwintering and newborn voles. During non-breeding periods the population occupied relatively fewer burrows, had a male-biased sex ratio, and was comprised of newborn voles only. Cleaned carcass index was higher in non-breeding populations and in males, and indicated that these animals had better nutritional status. Low adrenal gland and high spleen indices in non-breeding populations revealed lower stress and stronger immunity during that season. Our results suggest that there are significant differences in population parameters and physiological characteristics in Brandt's vole, which is related to variation in life strategies during breeding and non-breeding seasons.
学科主题	动物学
语种	中文
内容类型	期刊论文
源URL	[http://ir.nais.net.cn/handle/2HMLN22E/135460]
专题	植物保护研究所_杂草鼠害研究室
作者单位	1.中国农业科学院植物保护研究所, 中国农业科学院杂草鼠害生物学与治理重点开放实验室, 北京, 100193; 2.黑龙江省农业科学院植物保护研究所, 哈尔滨, 150086
推荐引用方式 GB/T 7714	王大伟,丛林,王宇,等. 繁殖季节和非繁殖季节布氏田鼠种群参数和生理特点的差异[J]. 生态学报,2010,30(13):3562-3568.
APA	王大伟,丛林,王宇,&刘晓辉.(2010).繁殖季节和非繁殖季节布氏田鼠种群参数和生理特点的差异.生态学报,30(13),3562-3568.
MLA	王大伟,et al."繁殖季节和非繁殖季节布氏田鼠种群参数和生理特点的差异".生态学报 30.13(2010):3562-3568.