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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.
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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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