Runkel / Gerding / Marckmann The Handbook of Acoustic Bat Detection

Erscheinungsjahr 2021
ISBN: 978-1-78427-221-0
Verlag: Pelagic Publishing
Format: EPUB
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)

E-Book, Englisch, 208 Seiten

Reihe: Bat Biology and Conservation

An accessible and comprehensive guide to all things acoustic bat detection. This highly illustrated handbook provides an in-depth understanding of acoustic detection principles, study planning, data handling, properties of bat calls, manual identification of species, automatic species recognition, analysis of results, quality assurance and the background physics of sound.

No other method of detecting bats is so popular and widespread in the context of environmental assessment and voluntary work as acoustic detection, and its increased use has driven the development of a large number of sophisticated devices and analytical methods. Acoustic detection has become a standard approach for establishing the presence of bats, carrying out species identification and monitoring levels of activity. The resolution, accuracy and scale with which these tasks can be done has risen dramatically with the availability of automated real-time recording.

But anyone interested in acoustic recording will quickly recognise that there are still quite a few open questions about the limits and possibilities of acoustic detection. Clear definitions of how to handle the data are usually missing, for example, and there are no clearly described activity indices. In response to the lack of thorough information on the underlying science of acoustic detection, the authors present this handbook.

Autoren/Hrsg.

Runkel, Volker

Gerding, Guido

Marckmann, Ulrich

Weitere Mitwirkende

Macmillan, Iain

Fachgebiete

• Naturwissenschaften Biowissenschaften Biowissenschaften Biowissenschaften, Biologie: Sachbuch, Naturführer
• Naturwissenschaften Biowissenschaften Tierkunde / Zoologie Tierökologie
• Geowissenschaften Umweltwissenschaften Tier- und Umweltschutz
• Geowissenschaften Umweltwissenschaften Angewandte Ökologie
• Naturwissenschaften Biowissenschaften Tierkunde / Zoologie Wirbeltiere (Vertebrata) Säugetiere (Mammalia)

Inhaltsverzeichnis

1 - Acoustic recording

2 - Examples of acoustic studies

3 - The planning of acoustic studies

4 - Manual and automatic acoustic recording

5 - Manual identification of species

6 - Automatic species recognition

7 - A comparison of identification methods

8 - The complexities of call analysis

9 - Criteria for detector systems

10 - Interpretation of the results

11 - Quality assurance of reports

12 - Nacelle monitoring – its benefits and its limitations

13 - Bat calls

14 - The physics of sound

Über Autor(innen)

The authors have had many years of experience with acoustic recording and the development of hardware and software for the recording and analysis of bat calls.