|本期目录/Table of Contents|

[1]朱永恒,濮励杰,王宗英.芜湖市郊土壤污染对土壤动物群落结构的影响[J].应用与环境生物学报,2005,11(03):319-323.
 ZHU Yongheng,et al..Effect of soil pollution on soil animal community structure in suburb of Wuhu, Anhui[J].Chinese Journal of Applied & Environmental Biology,2005,11(03):319-323.
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芜湖市郊土壤污染对土壤动物群落结构的影响()
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《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
11卷
期数:
2005年03期
页码:
319-323
栏目:
综述
出版日期:
2005-06-25

文章信息/Info

Title:
Effect of soil pollution on soil animal community structure in suburb of Wuhu, Anhui
作者:
朱永恒濮励杰王宗英
(1 南京大学城市与资源学系南京210093) (2 安徽师范大学国土资源与旅游学院安徽芜湖241000)
Author(s):
ZHU Yonghenget al.
(1Department of Urban and Resources, Nanjing University, Nanjing 210093, China) (2Institute of Resources and Tourism, Anhui Normal University, Wuhu 241000, Anhui, China)
关键词:
关键词重金属污染 土壤动物 群落结构 芜湖市
Keywords:
Keywords heavy metal pollution soil animal community structure Wuhu City
摘要:
摘要研究表明,芜湖市郊农田土壤动物群落的组成与数量随污染程度的加重而减少,土壤动物密度也呈同样的变化趋势,特别是中小型土壤动物,优势类群数量发生较大消长,常见类群和稀有类群的组成逐渐减少.多样性指数H与重金属污染程度之间关系因受到季节的影响而变得复杂:冬季和初夏污染较重样地优势类群数量减少,群落均匀性指数E增加而优势度指数C减小,多样性指数H较高;而春季处于过渡阶段,某些类群(如螨类)数量爆发,C增高,H较小.土壤动物群落密度-类群指数DG随污染加重而减小.受到重金属污染的农田土壤动物的表聚性减弱,甚至出现逆分布现象. 图1 表4 参15
Abstract:
AbstractThe effect of soil pollution on the structure of soil animal communities in the suburb of Wuhu, Anhui was studied. The results showed that compared with soil animal communities of the farmland with low heavy metal pollution, those of the heavily polluted farmland were found with fewer groups and smaller amounts of soil animals; the individual numbers of dominant species were changed, and the common and rare species reduced or disappeared; community diversity index H increased in winter and early summer, but decreased in spring; DG index decreased in heavily polluted farmland; and the surface aggregations of soil animals were not obvious. In addition, the abundance of soil animals was not related positively to the amount of organic matters. Fig 1, Tab 4, Ref 15
更新日期/Last Update: 2005-06-24