检索结果-南通市图书馆

Toxicity of lead pollution to the collembolan Folsomia candida in Ferri-Udic Cambosols

Pedosphere 2021年第4期31卷 627-637页

作者： Ying DING Zhu LI Xin KE Longhua WU Shengpeng ZUO Key Laboratory of soil Environment and pollution Remediation Institute of Soil ScienceChinese Academy of SciencesNanjing 210008(China) College of Environmental Science and Engineering Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and RemediationAnhui Normal UniversityWuhu 241003(China) Institute of Plant Physiology and Ecology Shanghai Institute for Biological SciencesChinese Academy of SciencesShanghai 200032(China)

Toxic effect of lead(pb) pollution on Collembola in soils has seldom been studied in depth, which is especially true for growth responses since the juveniles are very small and numerous. A single species test was conducted using the collembolan Folsomia candida as the indicator species, and soil pb pollution(at pb concentrations of 0, 300, 600, 1 200, 2 400, and 4 800 mg kg^(-1)) was simulated by mixing pb(NO_(3))_(2) with a natural unpolluted soil. Adult survival, reproduction, body length, and body pb concentration were determined. Adult survival and reproduction started to decrease at soil pb concentrations of 1 200 and 600 mg kg^(-1), respectively. Lead concentrations in adult and juvenile bodies increased with increasing pb concentration in soil. The percentage and individual abundances based on body length analysis showed that the larger adults(2.1–2.6 mm, P soil pb concentration than the intermediate(1.9–2.1 mm, P soil pb concentration than the intermediate(0.6–1.0 mm, P soil pb concentration, suggesting that larger individuals were more sensitive to soil pb pollution. Therefore, body length features, especially the percentage and abundance of larger individuals, would be potential bio-indicators of soil pb pollution and possibly other types of soil pollution.

关键词： bio-indicators body length Collembola large individuals soil pb pollution

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：