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| 秦巴林区啮齿动物群落构成及区划分析 | |
| 引用本文： | 杨学军,韩崇选,胡赛蓉,李满兴,邹远奋,张宏利. 秦巴林区啮齿动物群落构成及区划分析[J]. 中国森林病虫, 2006, 25(3): 20-24 |
| 作者姓名： | 杨学军 韩崇选 胡赛蓉 李满兴 邹远奋 张宏利 |
| 作者单位： | 1. 西北农林科技大学林学院黄土高原林木培育重点实验室,陕西,杨凌,712100 2. 云南省森林病虫害防治检疫站,云南,昆明 3. 安康市天然林保护管理中心,陕西,安康,725000 |
| 基金项目： | 国家科技攻关项目;西北农林科技大学校科研和教改项目 |
| 摘 要： | 以秦巴林区森林的垂直分布带为依据,应用聚类分析法对秦巴林区不同地区啮齿动物分布情况进行分析。结果表明:中山桦木林带、亚高山针叶林带和高山灌丛草甸带聚为一类,说明在以上三个地理单元,啮齿动物种类和数量相似;而浅山农作区、低-中山栎林带聚为一类,说明它们的啮齿动物分布相似。将不同垂直带的平均海拔高度与其啮齿动物种数进行相关分析,表明海拔高度和啮齿动物种数之间呈负相关。 |
| 关 键 词： | 秦巴林区 啮齿动物 群落 |
| 文章编号： | 1671-0886(2006)03-0020-05 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005-09-23 |
Division analysis and distribution pattern of rodents in Qinba forest area |
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| TANG Xue-jun,et al.. Division analysis and distribution pattern of rodents in Qinba forest area[J]. Forest Pest and Disease, 2006, 25(3): 20-24 | |
| Authors: | TANG Xue-jun et al. |
| Affiliation: | TANG Xue-jun, et al. |
| Abstract: | Based on the vertical distribution of forests in Qinba mountain,the rodent's distribution in Qinba mountain was analyzed with a cluster analysis.The result showed that the middle mountain birch zone,hemi-high mountain coniferous zone and high mountain bosk-meadow zone were a group,the number and species of rodents were alike in the above geographical cells.The flat mountain crop zone and low-middle mountain quercine zone were a group.The relationship between the altitude and rodents species was analyzed,and the results indicated that the altitude was negatively correlated with the number of rodent species. |
| Keywords: | Qinba forest area rodent community |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |