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author:

李仲来 (李仲来.) [1] | 余根坚 (余根坚.) [2] | 陈德 (陈德.) [3]

Indexed by:

CQVIP CSCD

Abstract:

给出了一个描述秃病蚤蒙冀亚种NosopsyUus laevicepskuzenkovi与长爪沙鼠Meriones unguiculatus密度的状态空间模型,模型为xt+1-0.336xi+0.057yt+O.107z,yi+1=0.586xt-0.369yl-0.274zt,zi+1=0.189xt+0.247y1-0.3.30zt,其中xt,yt和z1分别为t月份的沙鼠密度,巢秃病蚤和体秃病蚤指数.结果表明,模型能够较好地描述野外秃病蚤蒙冀亚种与长爪沙鼠间的关系,并发现沙鼠密度显著地影响巢秃病蚤指数.

Keyword:

体蚤指数 巢蚤指数 状态空间模型 秃病蚤蒙冀亚种 种群密度 长爪沙鼠

Community:

  • [ 1 ] [李仲来]北京师范大学
  • [ 2 ] [余根坚]福州大学
  • [ 3 ] [陈德]内蒙古包头市地方病防治办公室

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Source :

昆虫学报

ISSN: 0454-6296

CN: 11-1832/Q

Year: 2002

Issue: z1

Volume: 45

Page: 132-133

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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