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| 三江平原湿地不同土地利用生境地表甲虫群落结构 | |
| 引用本文： | 暴晓,吕宪国,张帆,武海涛.三江平原湿地不同土地利用生境地表甲虫群落结构[J].生态与农村环境学报,2010,26(1). |
| 作者姓名： | 暴晓 吕宪国 张帆 武海涛 |
| 作者单位： | 1. 中国科学院湿地生态与环境重点实验室/中国科学院东北地理与农业生态研究所,吉林,长春,130012;中国科学院研究生院,北京,100049 2. 中国科学院湿地生态与环境重点实验室/中国科学院东北地理与农业生态研究所,吉林,长春,130012 3. 北京市农林科学院植物保护环境保护研究所,北京,100089 |
| 基金项目： | 国家自然科学基金重点资助项目(40830535/D0101);;中国科学院知识创新工程项目(KSCX2-YW-N-46-06) |
| 摘 要： | 2007年6月至9月,对三江平原湿地6种不同土地利用生境下地表甲虫群落结构的调查结果显示,所采集的1 646个地表甲虫标本隶属25科,其中步甲、隐翅虫和叩甲3科个体数量较多,分别占总数的52.9%、20.1%和10.8%,共同构成本研究区的优势类群。对该甲虫群落的物种丰富度、多样性指数、均匀度指数的分析结果表明,大豆田地表甲虫数量最多,松树林最少;物种丰富度以白桦-蒙古栎林最高,杨树林最低;多样性指数以田埂最高,杨树林最低;均匀度指数以田埂最高,杨树林最低。土地利用方式对地表甲虫数量、多样性有显著影响,对均匀度无显著影响;季节变化对地表甲虫数量无显著影响,但对地表甲虫多样性和均匀度有显著影响。 |
| 关 键 词： | 地表甲虫 土地利用 多样性 湿地 三江平原 |
Community Structure of Ground-Dwelling Beetles (Coleoptera ) in Soils Under Different Land Uses in the Wetland Region of Sanjiang Plain |
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| BAO Xiao,L Xian-guo,ZHANG Fan,WU Hai-tao.Community Structure of Ground-Dwelling Beetles (Coleoptera ) in Soils Under Different Land Uses in the Wetland Region of Sanjiang Plain[J].Journal of Ecology and Rural Environment,2010,26(1). | |
| Authors: | BAO Xiao L Xian-guo ZHANG Fan WU Hai-tao |
| Institution: | 1.Key Laboratory of Wetland Ecology and Environment Science/Northeast Institute of Geography and Agroecology/a>;Chinese Academy of Sciences/a>;Changchun 130012/a>;China/a>;2.Graduate University of Chinese Academy of Sciences/a>;Beijing 100049/a>;3.Institute of Plant and Environment Protection/a>;Beijing Academy of Agriculture and Forestry Sciences/a>;Beijing 100089/a>;China |
| Abstract: | Community structure of ground-dwelling beetles(Coleoptera) was investigated in land different in use in the wetland region of the Sanjiang Plain.Beetles were collected in poplar forest,pine forest,birch-xylosma forest,soybean field,ridge and ditch in soybean field during the period from June to September 2007,using pitfall traps.A total of 1 646 beetles were caught,and classified into 25 families.Dominant in the collection were Carabidae(52.9%),Staphylinidae(20.1%) and Elateridae(10.8%).Analysis of the coll... |
| Keywords: | ground-dwelling beetle land use diversity wetland Sanjiang Plain |
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