根田鼠粪便排泄点及其生态学意义初探 |
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出 版 社:兽类学报 第24卷第3期 |
发表时间:2004 |
台 站:
海北高寒草甸生态系统定位研究站
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作 者:孙 平 赵新全 徐世晓 |
点 击 率:4661 |
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关 键 字:关键词:根田鼠;粪标记;领域行为;分布位点 |
关 键 字(英文):Keywords:Rootvole(Microtusoeconomus);Fecesmark;Territorybehavior;Distributionsites |
摘 要(英文):Abstract:Thedistributionsitesoffecesmarksofrootvolewereinvestigatedbyeyeballingmethod Theinvestigationsshowedthat:(1)Therewerefecesmarkornotattheholeofthevole (2)Itdistributedmainlyatthecrotchesandtheterminalsofthechannel (3)Comparisonamongthreekindsoffecesmarkpercentage,themaximumisthepercentageatthecrotches Theminimumisthepercentageattheholeandthemiddleattheterminalsofthechannel Theresultsindicatedthatthedifferenceofintensityoffecesmarkdistributedindifferentsitespredicatedthatfecesmayplayedanimportantcommunicationroleinterritorybehaviorofrootvoles |
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