Entomological Scheimpflug lidar for estimating unique insect classes in-situ field test from Ivory Coast

Kouakou, Benoit K. (author): Institut national polytechnique Félix Houphouët-Boigny (INP-HB)

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

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

Zoueu, Jeremie T. (author): Institut national polytechnique Félix Houphouët-Boigny (INP-HB)

(creator_code:org_t)

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Abstract Subject headings

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.

By the author/editor: Kouakou, Benoit ...; Jansson, Samuel; Brydegaard, Mikk ...; Zoueu, Jeremie T ...

About the subject

NATURAL SCIENCES: NATURAL SCIENCES; and Physical Science ...; and Atom and Molecul ...

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