Roadside housing disturbances with Trachypithecus francoisi at the Mayanghe Nature Reserve, Guizhou Province
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摘要: 2010年7月至2011年8月,采用走访调查法对大河坝、五道拐、老鹰岩、香菇坝一带公路沿线住宅数量动态及寨民向公路沿线迁居意向进行了调查,采用实地调查法对3群黑叶猴Trachypithecus francoisi XGB1,XGB2,LYY1通过公路的现状进行全天跟踪观察,并采用全事件记录法记录了XGB1对新环境的适应对策。调查表明:公路沿线已建成47个住房,其数量约为5年翻一番,90.16%村民渴望迁居,9.84%反对;猴群通过公路的成功率为74.77%,因住户活动干扰失败率为25.23%,其迁移路线距民房的平均垂直距离L1约为(20.00 2.16) m (n=7)~(23.10 2.69) m(n=10)。分析认为:黑叶猴群可能挑选不小于2L1建筑物间隔距离通过。有鉴于此,提出了几点应对措施。表2参12Abstract: To determine housing increases along a road and their effects on Trachypithecus francoisi more disturbed habitat (XGB1),XGB2,and less disturbed habitat (LYY1) (Francoislangur),interviews were conducted from July 2010 to August 2011. Movement of the Francoislangur XGB1,XGB2,and LYY1 was observed by tracking all day,and XGB1 strategies for adapting to the new environment were noted by full event recording. Results showed that 47 houses were built along the road with a 100% increase every five years and that 90.16% of the villagers favored house building. Due to interference from villagers, the probability of a Francois langur crossing the road successfully was 74.77%. The average vertical distance (L1) between houses ranged from (20.00 2.16) m (n = 7) to (23.10 2.69) m (n = 10). Thus, to cross the road,animals would go between buildings that were at least twice L1. Based on the analysis some options were presented for survival of the Francoislangur and for villagers building in this area. [Ch,2 tab. 12 ref.]
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Key words:
- zoology /
- Trachypithecus francoisi (Francois’ langur) /
- Mayang River /
- housing /
- countermeasures
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链接本文:
https://zlxb.zafu.edu.cn/article/doi/10.11833/j.issn.2095-0756.2013.06.024

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