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Entomological Schei...
Entomological Scheimpflug lidar for estimating unique insect classes in-situ field test from Ivory Coast
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- Kouakou, Benoit K. (author)
- Institut national polytechnique Félix Houphouët-Boigny (INP-HB)
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- Jansson, Samuel (author)
- Lund University,Lunds universitet,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,CAnMove - Centrum för forskning om djurs spridning och flyttning,Forskargrupper vid Lunds universitet,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,CAnMove - Centre for Animal Movement Research,Lund University Research Groups
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- Brydegaard, Mikkel (author)
- Lund University,Lunds universitet,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,CAnMove - Centrum för forskning om djurs spridning och flyttning,Forskargrupper vid Lunds universitet,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,CAnMove - Centre for Animal Movement Research,Lund University Research Groups
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- Zoueu, Jeremie T. (author)
- Institut national polytechnique Félix Houphouët-Boigny (INP-HB)
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(creator_code:org_t)
- 2020
- 2020
- English 10 s.
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In: OSA Continuum. - 2578-7519. ; 3:9, s. 2362-2371
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Abstract
Subject headings
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- Acquisition of entomological data with high-frequency lidar is an emerging research field in rapid development. The technique offers very high numbers of observations per time unit, suitable for statistical models. In this work, we use a near-infrared Scheimpflug lidar with a sampling frequency of 3.5 kHz to assess the activity of free flying organisms. In-situ measurements were done during the rainy season in Ivory Coast, and hierarchical cluster analysis was used to quantify the amount of unique modulation signatures. Here we propose a method to estimate the number of observed species within a certain air volume for a given time span. This paves the way for rapid in-situ biodiversity assessment in accordance with recent priorities for protection of pollinator diversity during global changes.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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