...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Marine Ornithology >Factors influencing beached bird collection during the luckenbach 2001/02 oil spill
【24h】

Factors influencing beached bird collection during the luckenbach 2001/02 oil spill

机译：卢肯巴赫2001/02漏油事件中影响沙滩鸟收集的因素

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

Spanning 360 km of coastline and four months, the response to the Luckenbach oil spill of winter 2001/02 was one of the largest efforts to collect beachcast birds in history. Using a dataset that includes 2467 beach searches and 1912 collected birds, our analysis examines several factors that influenced the collection of both live and dead birds. These factors include method of search (e.g. foot, vehicle, or scan), rate of search, agency affiliation (e.g. trustee agency or wildlife rehabilitation agency), and locations of searches. We found that 42% of all live birds were collected by individuals not associated with the organized spill response, such as members of the general public. Such collections were predominantly on Fridays, weekends, and holidays. Second, inaccessibility meant that 41% of the coastline was never searched, and the data suggest that beach accessibility, rather than bird encounter rates, most determined the location of beach searches. Third, the search speed was positively correlated with the use of vehicles, but negatively associated with bird collections. Fourth, wildlife rehabilitators found more live birds per distance searched than other searchers did, but similar numbers of dead birds, possibly because they focused on areas where birds were arriving in greatest numbers. These results may be useful for modifying response strategy and may be instructive when evaluating total bird mortality from the Luckenbach and other spill events.
机译：跨越360公里的海岸线和四个月的时间，对2001/02年冬季的卢肯巴赫漏油事件的响应是有史以来收集沙滩鸟的最大努力之一。我们使用包括2467个海滩搜索和1912个采集鸟类的数据集，分析了影响活禽和死亡鸟类采集的几个因素。这些因素包括搜寻方法（例如脚，车或扫描），搜寻率，机构隶属关系（例如受托人机构或野生动植物康复机构）以及搜寻地点。我们发现，所有活禽中有42％是由与有组织的泄漏应急响应无关的个人收集的，例如普通市民。这些收藏主要集中在星期五，周末和节假日。其次，人迹罕至意味着从未搜寻过41％的海岸线，并且数据表明，人迹罕至的海滩而不是鸟类的接触率，很大程度上决定了人潮搜寻的位置。第三，搜索速度与车辆的使用呈正相关，但与鸟类的收集呈负相关。第四，野生动植物修复者在每距离搜索中发现的活鸟比其他搜索者更多，但死鸟数量却相似，这可能是因为它们专注于鸟类到达数量最多的地区。这些结果对于修改应对策略可能有用，并且在评估卢肯巴赫和其他溢出事件造成的鸟类总死亡率时可能具有指导意义。

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