Long‐term analysis of persistence and size of swallow and martin roosts in the US Great Lakes

Long‐term analysis of persistence and size of swallow and martin roosts in the US Great Lakes
复制标题

对美国五大湖燕子和马丁栖息地的持久性和规模的长期分析

DOI:
10.1002/rse2.323
复制
发表时间:
2023
影响因子:
5.5
通讯作者:
Kelly, Jeffrey F.
Kelly, Jeffrey F.
中科院分区:
环境科学与生态学2区
文献类型:
--
作者:
Belotti, Maria Carolina T. D.;Deng, Yuting;Zhao, Wenlong;Simons, Victoria F.;Cheng, Zezhou;Perez, Gustavo;Tielens, Elske;Maji, Subhransu;Sheldon, Daniel;Kelly, Jeffrey F.

文献摘要

参考文献

被引文献

相似文献

在这项研究中,我们结合了机器学习管道和人类监督,根据美国五大湖地区12个天气监测雷达从2000年到2020年捕获的数据,识别和标记燕子和马丁栖息地。我们采用雷达理论来提取我们的技术检测到的每个栖息地的鸟类数量。有了这些数据,我们开始调查是否栖息地形成一致的同一地理区域超过二十年,是否一致性也预测栖息地的大小。我们使用聚类算法将各个栖息地分为104个高密度区域,并提取每个区域被鸟类栖息的年份。此外,我们还计算了总的种群大小,并分析了每日栖息大小分布。我们的研究结果支持这一假设,即更持久的栖息地也聚集了更多的鸟类,但我们发现,平均而言,大多数个体聚集在较小的栖息地。鉴于燕子和燕子在整个五大湖特定地区栖息的集中性和一致性,应监测这些模式的未来变化,因为它们可能具有重要的生态系统和保护影响。
In this study, we combined a machine learning pipeline and human supervision to identify and label swallow and martin roost locations on data captured from 2000 to 2020 by 12 Weather Surveillance Radars in the Great Lakes region of the US. We employed radar theory to extract the number of birds in each roost detected by our technique. With these data, we set out to investigate whether roosts formed consistently in the same geographic area over two decades and whether consistency was also predictive of roost size. We used a clustering algorithm to group individual roost locations into 104 high‐density regions and extracted the number of years when each of these regions was used by birds to roost. In addition, we calculated the overall population size and analyzed the daily roost size distributions. Our results support the hypothesis that more persistent roosts are also gathering more birds, but we found that on average, most individuals congregate in roosts of smaller size. Given the concentrations and consistency of roosting of swallows and martins in specific areas throughout the Great Lakes, future changes in these patterns should be monitored because they may have important ecosystem and conservation implications.
DOI: --
发表时间: 2017
期刊:
影响因子: --
作者:
J. Sauer;D. Niven;K. Pardieck;David J Ziolkowski;W. Link
通讯作者: W. Link
非繁殖季节美洲红鸲中由优势介导的栖息地隔离的后果
DOI: --
发表时间: 2001
期刊:
影响因子: --
作者:
P. Marra;R. Holmes
通讯作者: R. Holmes
DOI: --
发表时间: 2020
期刊: --
影响因子: --
作者:
钟嘉俊;, 贺德强;苗剑 ,;, 陈彦君;, 姚晓阳;Jiajun Zhong;Deqiang He;Miao Jian;Yanjun Chen;Xiaoyang Yao
通讯作者: 钟嘉俊;, 贺德强;苗剑 ,;, 陈彦君;, 姚晓阳;Jiajun Zhong;Deqiang He;Miao Jian;Yanjun Chen;Xiaoyang Yao
DOI: 10.1007/s10980-015-0279-0
发表时间: 2016-01-01
期刊: LANDSCAPE ECOLOGY
影响因子: 5.2
作者:
Bridge, Eli S.;Pletschet, Sandra M.;Kelly, Jeffrey F.
通讯作者: Kelly, Jeffrey F.
新热带-近北极候鸟的冬季栖息地质量、种群限制和保护
DOI: --
发表时间: 1996
期刊:
影响因子: --
作者:
T. Sherry;R. Holmes
通讯作者: R. Holmes