...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Environmental toxicology and chemistry >Combined Effect Of Environmental Pollutants (nickel, Chlorpyrifos)and Temperature On The Ground Beetle, Pterostichus Oblongopunctatus (coleoptera: Carabidae)
【24h】

Combined Effect Of Environmental Pollutants (nickel, Chlorpyrifos)and Temperature On The Ground Beetle, Pterostichus Oblongopunctatus (coleoptera: Carabidae)

机译：环境污染物（镍，毒死rif）和温度对地面甲壳虫Pterostichus Oblongopunctatus（鞘翅目：腕足科）的综合影响

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Terrestrial organisms in the field often are exposed to a combination of stress factors of various origins, but little is known about interactions between different types of stressors. In the present study, we demonstrate the results of a study on interactions between Ni, chlorpyrifos (CPF), and temperature in the ground beetle, Pterostichus oblongopunctatus. The results revealed that all factors, and their interactions, influenced life-cycle parameters of the beetles (survival and reproduction). Significant three-factor interactions were found for effects on beetle survival, indicating that the combined negative effect of Ni and CPF was temperature dependent. In addition, significant effects of body mass were found: The survival of beetles treated with CPF and the reproduction of beetles exposed to Ni were positively correlated with body mass. All studied endpoints were affected by temperature. The results indicate that understanding interactions between temperature and toxicants, as well as among chemicals themselves, is essential for proper ecological risk assessment.
机译：该领域的陆地生物经常暴露于各种起源的压力因素的共同作用下，但对于不同类型的压力源之间的相互作用知之甚少。在本研究中，我们证明了镍，毒死rif（CPF）和地甲虫Pterostichus oblongopunctatus中的温度之间的相互作用的研究结果。结果表明，所有因素及其相互作用都影响了甲虫的生命周期参数（存活和繁殖）。发现对甲虫存活的影响存在重要的三因素相互作用，表明Ni和CPF的组合负面影响与温度有关。此外，还发现了显着的体重影响：CPF处理的甲虫的存活和暴露于Ni的甲虫的繁殖与体重呈正相关。所有研究的终点均受温度影响。结果表明，了解温度和有毒物质之间以及化学品本身之间的相互作用对于正确的生态风险评估至关重要。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号