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首页> 外文期刊>Marine Ornithology >EFFECTIVENESS, EFFICIENCY, AND SAFETY OF CENSUSING EURASIAN OYSTERCATCHERS HAEMATOPUS OSTRALEGUSBY UNMANNED AIRCRAFT
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EFFECTIVENESS, EFFICIENCY, AND SAFETY OF CENSUSING EURASIAN OYSTERCATCHERS HAEMATOPUS OSTRALEGUSBY UNMANNED AIRCRAFT

机译：欧元欧洲牡蛎蛎患者奥斯特勒省欧洲奥斯特勒省比无人机的有效性，效率和安全

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Censusing oystercatcher Haematopus spp. can be difficult. Challenges often arise from difficulties with site access and the need to avoid disturbing nesting birds. Unmanned aerial systems are increasingly used in conservation and ecological research.The present study evaluated the effectiveness, managerial efficiency, and safety of the use of unmanned aerial vehicles (drones) to count Eurasian Oystercatchers Haematopus ostralegus breeding at the Po Delta in northeast Italy. Rights encountered 142 oystercatcher pairs, in contrast to the 135 pairs that were counted through traditional ground census. Combining the results from both methods, 140 breeding pairs of oystercatchers (110 confirmed, 30 probable) were located. The mean time required to censuswith the drone was far less than that required to census by ground (5.6 ± 5.7 min vs. 37 ± 38 min, respectively, for our study area). This corresponds to an expenditure of 3 708 € for ground census vs. 460 € for drone census, leading to a cost reduction of 88 %. No apparent negative effects on nesting pairs or clutches were observed. Our major findings were as follows: 1) compared with traditional ground census, using drones in waterbird counts saved time and money; 2) there was no significant difference in overall counts between drone and observer counts; and 3) despite their advantages, drones are associated with an increased disturbance response among Eurasian Oystercatchers—often leaving nests exposed and vulnerable to depredation—and this should be carefully considered when selecting a study approach.
机译：令人谴责蛎蛎酸血液肺部SPP。可能很困难。挑战往往出于现场访问的困难以及需要避免令人不安的嵌套鸟类。无人驾驶空中系统越来越多地用于保护和生态研究。本研究评估了无人驾驶飞行器（无人机）使用无人机（无人机）的有效性，管理效率和安全性，以欧亚蛎鹬血液oStralegus育种在意大利的Po三角洲。与通过传统地面人口普查计数的135对相比，遇到了142个蛎鹬对。结合两种方法的结果，位于140个繁殖对的蛎蛎鹬（110确认，30个可能的）。普及氏杂志所需的平均时间远低于地面对人口普查所需的时间（5.6±5.7分钟，分别为我们的研究区域，分别为37±38分钟）。这对应于308欧元的支出，对于无人口普查，460欧元的支出，导致成本降低了88％。没有对嵌套对或离合器进行明显的负面影响。我们的主要发现如下：1）与传统地面人口普查相比，使用Waterbird的无人机节省了时间和金钱; 2）无人机与观察者数量之间的总体计数没有显着差异; 3）尽管它们的优势，无人机与欧亚蛎鹬之间的扰动反应增加了相关的 - 经常让巢穴暴露并容易受到掠夺 - 在选择学习方法时应仔细考虑这一点。

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