首页> 外文期刊>Hydrobiological journal >Alien Species of Invertebrates and Fish in River Ecosystems of Belarus: Distribution, Biological Contamination, and Impact
【24h】

Alien Species of Invertebrates and Fish in River Ecosystems of Belarus: Distribution, Biological Contamination, and Impact

机译:白俄罗斯河流生态系统中的无脊椎动物和鱼类的外来物种:分布,生物污染和影响

获取原文
获取原文并翻译 | 示例
           

摘要

The concept of biological contamination of aquatic ecosystems and methods of its assessment are considered in the paper. Data on the distribution, main pathways and vectors of invasion, and also the influence of global factors on the processes of invasion are discussed. The effects registered as a result of invasion of alien species of invertebrates and fish into river ecosystems of Belarus have been analyzed. It has been shown that the main factors responsible for this process include hydrotechnical construction in Ukraine, navigation, and natural distribution of species. The examples of an adverse effect of invasive species on aboriginal species and communities are also given.
机译:本文考虑了水生生态系统生物污染的概念及其评估方法。讨论了有关入侵的分布,主要途径和媒介的数据,以及全球因素对入侵过程的影响。分析了无脊椎动物和鱼类的外来物种入侵白俄罗斯河流生态系统所产生的影响。研究表明,造成这一过程的主要因素包括乌克兰的水利工程建设,航行和物种的自然分布。还列举了入侵物种对原住民物种和群落的不利影响的例子。

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