| 蚱蝉成虫的空间格局研究 |
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| 引用本文： | 同金侠 韩崇选. 蚱蝉成虫的空间格局研究[J]. 陕西林业科技, 1995, 0(4): 60-66 |
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| 作者姓名： | 同金侠 韩崇选 |
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| 作者单位： | 陕西省林业科学研究所 |
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| 摘 要： | 蚱蝉成虫在其产卵危害林内不同时期及日不同时刻的分布均为聚集分布。其聚集度在一日之内随温度的升高而降低，在不同时期随密度和龄期的增大而增强。
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| 关 键 词： | 蚱蝉 空间格局 聚集分布 林木 害虫 |
SPATIAL DISTRIBUTION PATTERN FOR ORIENTAL CICADA ADULTS |
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| Tong Jinxia,Han Chongxuan,Hu Zhonglang. SPATIAL DISTRIBUTION PATTERN FOR ORIENTAL CICADA ADULTS[J]. Shaanxi Forest Science and Technology, 1995, 0(4): 60-66 |
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| Authors: | Tong Jinxia Han Chongxuan Hu Zhonglang |
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| Abstract: | The disposition of Cryptotympana atrata adults in the egg-laying forests on the different period and every seconds in a day all belongs to the aggregated distribution.Their aggregation indices are decreased with temperature increasing and are increased with the adult'density intensifying and their age-class raising. |
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| Keywords: | Cryptotmpana atrata Distribution Pattern Aggregated distribution |
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