Rare Events in Remote Dark-Field Spectroscopy: An Ecological Case Study of Insects
Författare
Summary, in English
In this paper, a novel detection scheme for the monitoring of insect ecosystems is presented. Our method is based on the remote acquisition of passive sunlight scattering by two insect species. Procedures to identify rare events in remote dark-field spectroscopy are explained. We further demonstrate how to reduce the spectral representation, and how to discriminate between sexes, using a hierarchical clustering analysis. One-day cycle showing the temporal activities of the two sexes as well as data on activity patterns in relation to temperature and wind is presented. We also give a few examples of the potential use of the technique for studying interactions between sexes on a time scale of milliseconds.
Avdelning/ar
Publiceringsår
2012
Språk
Engelska
Sidor
1573-1582
Publikation/Tidskrift/Serie
IEEE Journal of Selected Topics in Quantum Electronics
Volym
18
Issue
5
Fulltext
- Available as PDF - 853 kB
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Länkar
Dokumenttyp
Artikel i tidskrift
Förlag
IEEE - Institute of Electrical and Electronics Engineers Inc.
Ämne
- Atom and Molecular Physics and Optics
Nyckelord
- Color
- Insects
- Rivers
- Scattering
- Spectroscopy
- Telescopes
- Vegetation
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1077-260X