Whistles in the Vocal Repertoire of Bottlenose Dolphins (Tursiops truncatus Montagu, 1821) and Common Dolphins (Delphinus delphis Linnaeus, 1758)

IF 1.3 4区地球科学 Q4 OCEANOGRAPHY

Oceanology Pub Date : 2024-07-02 DOI:10.1134/s0001437024700097

A. V. Agafonov, P. K. Melnikova, E. M. Panova, I. V. Logominova, V. A. Litvin

引用次数: 0

Abstract

The article performs a comparative analysis of the underwater sounds of two sympatric dolphin species living in the Black Sea: bottlenose and common dolphins. During sound processing and analysis, the special program nanoCAD 22 was used. Both the similarity of the physical parameters of the sounds of the two species and a number of specific features of whistles characteristic of each were demonstrated. Common dolphin production of some types of whistles with significant similarities (sometimes almost identical) to the signature whistles of bottlenose dolphins was detected and analyzed.

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瓶鼻海豚（Tursiops truncatus Montagu, 1821 年）和普通海豚（Delphinus delphis Linnaeus, 1758 年）声乐中的口哨声

摘要本文对生活在黑海的两种同域海豚：瓶鼻海豚和普通海豚的水下声音进行了比较分析。在声音处理和分析过程中，使用了专用程序 nanoCAD 22。结果表明，这两个物种的声音物理参数相似，而且各自的哨声都有一些具体特征。发现并分析了普通海豚发出的某些类型的啸声与瓶鼻海豚的特征性啸声非常相似（有时几乎完全相同）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Oceanology 地学-海洋学

CiteScore

2.00

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Oceanology, founded in 1961, is the leading journal in all areas of the marine sciences. It publishes original papers in all fields of theoretical and experimental research in physical, chemical, biological, geological, and technical oceanology. The journal also offers reviews and information about conferences, symposia, cruises, and other events of interest to the oceanographic community.