• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Conservation Evidence >Effectiveness of artificial amphibian breeding sites against non-native species in a public protected area in Tuscany, Italy
【24h】

Effectiveness of artificial amphibian breeding sites against non-native species in a public protected area in Tuscany, Italy

机译：意大利托斯卡纳公共保护区中人工两栖动物繁殖场所对非本地物种的效力

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The spread of non-native invasive species is among the factors thought to be responsible for the recent global declines in amphibian populations. In a Protected Natural Area of Local Interest in Tuscany, Italy, we tested approaches for preserving the local amphibian populations threatened by the presence of the red swamp crayfish Procambarus clarkii. The construction of artificial breeding ponds, with suitable vertical barriers, was initially effective in preventing the spread of the red swamp crayfish and created a source site for amphibians, in particular newt species. Unfortunately, five years after construction, the breeding sites were colonized by fish and crayfish, possibly due to the actions of members of the public.
机译：非本地入侵物种的扩散是被认为是造成最近两栖动物种群全球减少的因素之一。在意大利托斯卡纳的一个受当地保护的自然自然保护区中，我们测试了保护因红色沼泽小龙虾Procambarus clarkii的存在而受到威胁的当地两栖动物种群的方法。建造具有适当垂直屏障的人工繁殖池塘最初可有效地防止红色沼泽小龙虾的扩散，并为两栖动物（特别是new物种）提供了源头。不幸的是，建造五年后，繁殖地点被鱼类和小龙虾定殖，这可能是由于公众的行为。

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