• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Landscape and Urban Planning >The influence of road traffic on birds during autumn period: Implications for planning and management of road network
【24h】

The influence of road traffic on birds during autumn period: Implications for planning and management of road network

机译：秋季道路交通对鸟类的影响：对道路网络规划和管理的启示

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

The main objective of this study was to assess disturbance to birds at stopover sites in the vicinity of roads. We attempted to determine the influence of a busy road on birds during the autumn migration period. To our knowledge this is the first study in Europe carried out during this part of a bird's annual cycle in the context of road noise impact. Individuals were counted using the point method at 36 observation points located at three distances (60 m, 310 m, 560 m) from the road. At each point we determined the habitat parameters and the intensity of noise. In total, 648 individuals from 25 species were recorded on the study plot. The number of birds per point was higher on the second line of points but lower on the last line from the road. Species diversity was lower near the road. The density of the following common species increased with distance from the road: Eurasian jay, great spotted woodpecker, siskin, mistle thrush and nuthatch. Only great tits preferred the proximity of the road. The number and species diversity of birds were correlated with road noise propagation across our study area. Noise levels below 49 dB did not significantly influence the number of birds or species richness. Our results showed that species foraging on invertebrates preferred the neighbourhood of the road. These data may be helpful in planning and managing road environments in the context of bird conservation and protection against road noise. (C) 2014 Elsevier B.V. All rights reserved.
机译：这项研究的主要目的是评估道路附近中途停留站点对鸟类的干扰。我们试图确定秋季迁徙期间繁忙道路对鸟类的影响。据我们所知，这是在鸟类的年度循环的这一部分中，在道路噪声影响的背景下在欧洲进行的首次研究。使用点方法在距道路三个距离（60 m，310 m，560 m）的36个观测点对个体进行计数。在每个点上，我们都确定了栖息地参数和噪声强度。研究区总共记录了来自25个物种的648个人。每点的鸟儿数量在第二行点较高，但在道路的最后一行较低。道路附近的物种多样性较低。以下常见物种的密度随路途的距离而增加：欧亚松鸦，大啄木鸟，sissis，鹅口疮和五子雀。只有大山雀才喜欢靠近道路。鸟类的数量和物种多样性与我们研究区域内道路噪声的传播相关。低于49 dB的噪声水平并未显着影响鸟类或物种丰富度。我们的结果表明，在无脊椎动物上觅食的物种更喜欢这条路。这些数据在鸟类保护和防止道路噪声的背景下，可能有助于规划和管理道路环境。 （C）2014 Elsevier B.V.保留所有权利。

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