| 太行山龙泉关马氏钳蝎（Buthusmartensi）种群特征研究 |
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| 引用本文： | 康现江,朱勇,赵文爱. 太行山龙泉关马氏钳蝎（Buthusmartensi）种群特征研究[J]. 河北大学学报(自然科学版), 1994, 0(2) |
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| 作者姓名： | 康现江 朱勇 赵文爱 |
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| 作者单位： | Department of Biology，Hebei University，Baoding，071002 |
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| 摘 要： | 用标志重捕法和林可指数法对太行山龙泉关马氏钳蝎种群数量进行了统计；同时对其种群年龄结构和雌雄性比进行了调查。结果表明：在４个面积各为２５００ｍ￣２的样方内，马氏钳蝎的数量为１９２～２８５尾，平均为２４０尾；种群密度约为０．１尾／ｍ￣２；年龄结构呈“倒金字塔”型；雌雄性比为４：１。
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| 关 键 词： | 马氏钳蝎，种群数量，年龄结构，性比 |
Studies on the Population Characteristic of Bulhus martensi in Longquanguan of Taihang mountain |
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| Kang Xianjiang Zhu Yong Zhao Wenai. Studies on the Population Characteristic of Bulhus martensi in Longquanguan of Taihang mountain[J]. Journal of Hebei University (Natural Science Edition), 1994, 0(2) |
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| Authors: | Kang Xianjiang Zhu Yong Zhao Wenai |
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| Abstract: | This paper reports population number of Buthus martensi usingmark-recapture and LincoIn index methods,age一struction and sex ratio of the popula- tion in Longquanguan of Taihang mountain,Results show that in foer samples(samplearea is 2500m￣2),the number of Buthus n1artensi was 192～285,the mean was 240,popu-lation density was about 0.1 tailes / m￣2 age-struction was“reveased primads”,the pro-portion of female to male was 4 :1 |
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| Keywords: | Buthus martensi Population number Age-struction Sex ratio |
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