Different influences of field aging on nickel toxicity to Folsomia candida in two types of soil

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 土壤环境科学实验室

	Different influences of field aging on nickel toxicity to Folsomia candida in two types of soil
	Zheng, Yuan-Ming; He, Ji-Zheng; Li, Jing; Liu, Yu-Rong; Ma, Yi-Bing
刊名	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
	2015-06
卷号	22 期号:11 页码:8235-8241
关键词	Soil Pollution Ecological Risk Folsomia Candida Aging Time Soil Properties
英文摘要	Metal aging in soils has been considered an important factor influencing its availability and toxicity to organisms. In this study, we report the influence of 5 years field aging on the nickel (Ni) toxicity to collembolan Folsomia candida based on two different types of soil from Dezhou (DZ) and Qiyang (QY) counties in China. Acute and chronic toxicity of Ni to F. candida was assessed in both freshly spiked and field aging contaminated soils. We found that 5 years field aging increased the EC50 and 2d-LC50 values of Ni to F. candida in the DZ soil, while little influence on the Ni toxicity was observed in the QY soil. There was no adverse effect of the long-term field aging on the Ni toxicity to the survival of F. candida in the two tested soils. In addition, field aging of the two soils impacted differently the water-soluble Ni concentrations, which were significantly correlated to the juvenile production of F. candida based on a logistic model. Our study highlights different effects of long-term field aging on the Ni toxicity to F. candida between divergent types of soil, and this should be taken into account in future toxicity testing and risk assessment practices.
WOS研究方向	Environmental Sciences
WOS记录号	WOS:000354960300020
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/32891]
专题	生态环境研究中心_土壤环境科学实验室
推荐引用方式 GB/T 7714	Zheng, Yuan-Ming,He, Ji-Zheng,Li, Jing,et al. Different influences of field aging on nickel toxicity to Folsomia candida in two types of soil[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2015,22(11):8235-8241.
APA	Zheng, Yuan-Ming,He, Ji-Zheng,Li, Jing,Liu, Yu-Rong,&Ma, Yi-Bing.(2015).Different influences of field aging on nickel toxicity to Folsomia candida in two types of soil.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,22(11),8235-8241.
MLA	Zheng, Yuan-Ming,et al."Different influences of field aging on nickel toxicity to Folsomia candida in two types of soil".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 22.11(2015):8235-8241.