Evidence map›Paper›PMID 37234499›Full record

ArticleRoyal Society open science2023

Spatial monitoring of flying insects over a Swedish lake using a continuous-wave lidar system.

Samuel Jansson, Mikkel Brydegaard, Liang Mei, Tianqi Li, Jim Larsson, Elin Malmqvist, Susanne Åkesson, Sune Svanberg

Abstract read
In one paragraph

Article in Royal Society open science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Samuel JanssonDepartment of Physics, Lund University, SE-221 00 Lund, Sweden.
Mikkel BrydegaardDepartment of Physics, Lund University, SE-221 00 Lund, Sweden.
Liang MeiDepartment of Physics, Lund University, SE-221 00 Lund, Sweden.
Tianqi LiGuangdong Provincial Key Laboratory of Optical Information Materials and Technology and Center for Optical and Electromagnetic Research, South China Academy of Advanced Optoelectronics and.
Jim LarssonDepartment of Physics, Lund University, SE-221 00 Lund, Sweden.
Elin MalmqvistDepartment of Physics, Lund University, SE-221 00 Lund, Sweden.ORCID 0000-0002-1385-0085
Susanne ÅkessonDepartment of Biology, Lund University, Ecology Building, SE-223 62 Lund, Sweden.ORCID 0000-0001-9039-2180
Sune SvanbergDepartment of Physics, Lund University, SE-221 00 Lund, Sweden.ORCID 0000-0003-4948-6972

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have used a continuous-wave bi-static lidar system based on the Scheimpflug principle in measurements on flying insects above, and in the vicinity of, a small lake located in a forested area in Southern Sweden. The system, which operates on triangulation principles, has a high spatial resolution at close distance, followed by a subsequent decline in resolution further from the sensor, related to the compact system design with a separation of transmitter and receiver by only 0.81 m. Our study showed a strong increase in insect abundance especially at dusk, but also at dawn. Insect numbers decreased over water compared to over land, and larger insects were over-represented over water. Further, the average size of the insects increased at night compared to day time.

Indexed as

ecologyentomologyhabitatinsects

Identifiers

PMID37234499
PMCPMC10206453

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.