Daily Evolution of the Insect Biomass Spectrum in an Agricultural Landscape Accessed with Lidar

Mikkel Brydegaard; Alem Gebru; Carsten Thure Kirkeby; Susanne Åkesson; Henrik Smith

doi:10.1051/epjconf/201611922004

Daily Evolution of the Insect Biomass Spectrum in an Agricultural Landscape Accessed with Lidar

Mikkel Brydegaard, Alem Gebru, Carsten Thure Kirkeby, Susanne Åkesson, Henrik Smith

13 Citations (Scopus)

Abstract

We present measurements of atmospheric insect fauna intercepted by a static lidar transect over arable and pastoral land over one day. We observe nearly a quarter million of events which are calibrated to optical cross section. Biomass spectra are derived from the size distribution and presented against space and time. We discuss detection limits and instrument biasing, and we relate the insect observations to relevant ecological landscape features and land use. Future directions and improvements of the technique are also outlined.

Original language	Undefined/Unknown
Article number	119
Journal	E P J Web of Conferences
Volume	119
ISSN	2100-014X
DOIs	https://doi.org/10.1051/epjconf/201611922004
Publication status	Published - 7 Jun 2016
Externally published	Yes

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10.1051/epjconf/201611922004Licence: CC BY

Daily Evolution of the Insect Biomass Spectrum in an Agricultural Landscape Accessed with LidarFinal published version, 1.66 MBLicence: CC BY

Cite this

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title = "Daily Evolution of the Insect Biomass Spectrum in an Agricultural Landscape Accessed with Lidar",

abstract = "We present measurements of atmospheric insect fauna intercepted by a static lidar transect over arable and pastoral land over one day. We observe nearly a quarter million of events which are calibrated to optical cross section. Biomass spectra are derived from the size distribution and presented against space and time. We discuss detection limits and instrument biasing, and we relate the insect observations to relevant ecological landscape features and land use. Future directions and improvements of the technique are also outlined.",

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AU - Kirkeby, Carsten Thure

AU - Åkesson, Susanne

AU - Smith, Henrik

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N2 - We present measurements of atmospheric insect fauna intercepted by a static lidar transect over arable and pastoral land over one day. We observe nearly a quarter million of events which are calibrated to optical cross section. Biomass spectra are derived from the size distribution and presented against space and time. We discuss detection limits and instrument biasing, and we relate the insect observations to relevant ecological landscape features and land use. Future directions and improvements of the technique are also outlined.

AB - We present measurements of atmospheric insect fauna intercepted by a static lidar transect over arable and pastoral land over one day. We observe nearly a quarter million of events which are calibrated to optical cross section. Biomass spectra are derived from the size distribution and presented against space and time. We discuss detection limits and instrument biasing, and we relate the insect observations to relevant ecological landscape features and land use. Future directions and improvements of the technique are also outlined.

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