| 农田-荒地边缘地带中蝗虫边缘反应分析 |
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| 引用本文： | 廉振民,于广志.农田-荒地边缘地带中蝗虫边缘反应分析[J].生态学报,2001,21(8):1269-1275. |
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| 作者姓名： | 廉振民 于广志 |
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| 作者单位： | 1. 陕西师范大学动物研究所
2. 中国科学院动物研究所 |
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| 基金项目： | 中国科学院特别支持资助项目 |
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| 摘 要： | 探讨了中华蚱蜢等10种蝗总科昆虫对农田－荒地的边缘反应。研究发现，就同一边缘而言，有些物种的多度在靠近边缘时上升，而有些物种则下降。从科的水平上分析的结果与物种水平上的分析有差异。为了更精确地了解边缘对蝗虫的分布格局的影响，从物种水平上对其进行分析是 很有必要的。
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| 关 键 词： | 农田－荒地 边缘地带 蝗虫 边缘反应 多度 |
| 文章编号： | 1000-0933(2001)08-1269-07 |
| 收稿时间： | 1999/10/25 0:00:00 |
| 修稿时间： | 2000/10/20 0:00:00 |
Analysis on the edge responses of grasshoppers to the edge zone between fieldland and wasteland |
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| LIAN Zhengmin and YU Guangzhi.Analysis on the edge responses of grasshoppers to the edge zone between fieldland and wasteland[J].Acta Ecologica Sinica,2001,21(8):1269-1275. |
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| Authors: | LIAN Zhengmin and YU Guangzhi |
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| Institution: | Institute of Zoology; Shaanxi Normal University; Shaanxi Xi`an; China |
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| Abstract: | With the advance of biodiversity and landscape research, the studies on edge effect has enter a new phase since the concept of edge effect came into being, and the study on the response of creature to edge effect has become a hot research topic too .The creature responses to edge effect are diverse because they are affected by creature themselves, natural conditions and many other factors. As a result, Sisk and Margules have divided the creature responses to edge effect into six types:habitat generalist, ha... |
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| Keywords: | field wasteland edge zone grasshopper edge response abundance |
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