| 羊草草原植被不同演替阶段土壤鞘翅目昆虫群落特征 |
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| 引用本文： | 董满宇,殷秀琴,付关强,郑艳苗,刘静.羊草草原植被不同演替阶段土壤鞘翅目昆虫群落特征[J].土壤学报,2011,48(2):397-404. |
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| 作者姓名： | 董满宇 殷秀琴 付关强 郑艳苗 刘静 |
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| 作者单位： | 1. 东北师范大学城市与环境科学学院,长春130024;吉林省动物资源保护与利用重点实验室,长春130024;北京师范大学资源学院,北京100875
2. 东北师范大学城市与环境科学学院,长春130024;吉林省动物资源保护与利用重点实验室,长春130024 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目） |
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| 摘 要： | 2007年6月、8月、10月对吉林省羊草草原植被不同演替阶段的土壤鞘翅目昆虫进行调查,共获取土壤鞘翅目昆虫19科,1 670只,优势类群3类:步甲科、隐翅甲科、象甲科幼虫,其中象甲科幼虫为广布类群。不同演替植被生境中土壤鞘翅目昆虫在类群及数量组成上存在明显差异,其垂直分布具有明显的表聚性。土壤鞘翅目昆虫群落多样性指数(H′)表现为:羊草群落>羊草+虎尾草群落>虎尾草群落>碱蓬群落,这与植被演替进程密切相关。不同演替阶段植物群落中土壤鞘翅目昆虫个体数、类群数及多样性指数(H′)均存在明显的季节变化,除虎尾草群落外,个体数在8月份达到最大值。灰色关联分析结果表明土壤鞘翅目昆虫受土壤含水量、pH、土壤有机质等土壤环境因子的影响明显。
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| 关 键 词： | 土壤鞘翅目昆虫 群落结构 动态变化 羊草草原 植被演替 |
| 收稿时间： | 1/27/2010 9:21:48 PM |
| 修稿时间： | 5/10/2010 3:27:36 PM |
Characteristics of Coleopteran Communities in Soils under Different Stages of Vegetation Succession of Leymus Chinensis Grassland |
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| dongmanyu,yinxiuqin,fuguanqiang,zhengyanmiao and liujing.Characteristics of Coleopteran Communities in Soils under Different Stages of Vegetation Succession of Leymus Chinensis Grassland[J].Acta Pedologica Sinica,2011,48(2):397-404. |
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| Authors: | dongmanyu yinxiuqin fuguanqiang zhengyanmiao and liujing |
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| Institution: | Dong Manyu1,2,3 Yin Xiuqin1,2 Fu Guanqiang1,2 Zheng Yanmiao1,2 Liu Jing1,2(1 School of Urban and Environmental Science,Northeast Normal University,Changchun 130024,China)(2 Jilin Key Laboratory of Animal Resource Conservation and Utilization,China)(3 College of Resources Science and Technology,Beijing Normal University,Beijing 100875,China) |
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| Abstract: | Characteristics of coleopterans in soil at different stages of vegetation succession of Leymus chinensis grassland were studied in Jilin Province in June,August and October of 2007.A total of 1 670 soil coleopteran individuals were captured and fell into 19 families,among which Carabidae,Staphylinidae,Curculionidae larvae were dominant,and especially the latter were found almost everywhere.Significant differences were found in number of individuals and groups of soil coleopterans between the stages.The vert... |
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| Keywords: | Soil Coleopteran Community Structure Dynamic Change Leymus Chinensis grassland Vegetation Succession |
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