Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Samuel Jansson"'
Autor:
Klas Rydhmer, Samuel Jansson, Laurence Still, Brittany D. Beck, Vasileia Chatzaki, Karen Olsen, Bennett Van Hoff, Christoffer Grønne, Jakob Klinge Meier, Marta Montoro, Inger Kappel Schmidt, Carsten Kirkeby, Henrik G. Smith, Mikkel Brydegaard
Publikováno v:
Ecological Indicators, Vol 158, Iss , Pp 111483- (2024)
To mitigate ongoing insect biodiversity declines, there is a need for efficient yet accurate monitoring methods. The use of traditional catch-based survey methods is constrained both by costs and need for expertise for manual taxonomic identification
Externí odkaz:
https://doaj.org/article/b0e55b488e8249d6ad567d06e5974644
Autor:
Samuel Jansson, Mikkel Brydegaard, Liang Mei, Tianqi Li, Jim Larsson, Elin Malmqvist, Susanne Åkesson, Sune Svanberg
Publikováno v:
Royal Society Open Science, Vol 10, Iss 5 (2023)
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 triang
Externí odkaz:
https://doaj.org/article/677b3340ecf24993b692b64b5f8c5b05
Autor:
Samuel Jansson, Elin Malmqvist, Yeromin Mlacha, Rickard Ignell, Fredros Okumu, Gerry Killeen, Carsten Kirkeby, Mikkel Brydegaard
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0247803 (2021)
Lack of tools for detailed, real-time observation of mosquito behavior with high spatio-temporal resolution limits progress towards improved malaria vector control. We deployed a high-resolution entomological lidar to monitor a half-kilometer static
Externí odkaz:
https://doaj.org/article/a1e9e21b76504d8bb44e4214f01fb318
Autor:
Samuel Jansson, Mikkel Brydegaard
Publikováno v:
Animal Biotelemetry, Vol 6, Iss 1, Pp 1-10 (2018)
Abstract Background In recent years, our group has developed electro-optical remote sensing methods for the monitoring and classification of aerofauna. These methods include active lidar methods and passive, so-called dark-field methods that measure
Externí odkaz:
https://doaj.org/article/d4871650061a45c287157b3cf5d2b2ef
Autor:
Mikkel Brydegaard, Samuel Jansson
Publikováno v:
The Journal of Engineering (2019)
During the past decade, the authors have developed and applied optical remote sensing instrumentation for in situ remote surveillance and quantification of the aerofauna. The sparse structure of aerofauna makes optical focusing challenging, but the a
Externí odkaz:
https://doaj.org/article/9652f5ceece64525a6bbe41e73bacdd2
Autor:
Elin Malmqvist, Samuel Jansson, Shiming Zhu, Wansha Li, Katarina Svanberg, Sune Svanberg, Jens Rydell, Ziwei Song, Joakim Bood, Mikkel Brydegaard, Susanne Åkesson
Publikováno v:
Royal Society Open Science, Vol 5, Iss 4 (2018)
We present the results of, to our knowledge, the first Lidar study applied to continuous and simultaneous monitoring of aerial insects, bats and birds. It illustrates how common patterns of flight activity, e.g. insect swarming around twilight, depen
Externí odkaz:
https://doaj.org/article/9ee7649b312f428a87c2de0472daf386
Autor:
Meng Li, Clara Seinsche, Samuel Jansson, Julio Hernandez, Jadranka Rota, Eric Warrant, Mikkel Brydegaard
Publikováno v:
Journal of the Royal Society Interface
There are hundreds of thousands of moth species with crucial ecological roles that are often obscured by their nocturnal lifestyles. The pigmentation and appearance of moths are dominated by cryptic diffuse shades of brown. In this study, 82 specimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d240b7860cc80920a0207f04a7b2eb8a
Autor:
Shiming Zhu, Guangyu Zhao, Joakim Bood, Dun-Song Li, Lingna Hu, Mikkel Brydegaard, Sune Svanberg, Samuel Jansson, Hongqiang Feng, Bao-Xin Zhang, Katarina Svanberg, Elin Malmqvist, Yiyun Li, Ziwei Song
Publikováno v:
Journal of Applied Entomology. 144:161-169
Insect pest management is a very important aspect for plant protection in crops production. Remote sensing provides a large number of techniques that are beneficial in entomological research. Although entomological radars have been used for studying
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7636d77bdafe82b6d1fadd4c24aff345
https://doi.org/10.1111/jen.12714
https://doi.org/10.1111/jen.12714
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 25:1-8
In this paper, we use a novel spectral polarimetric optical tomographic imaging goniometer to investigate the scattering properties of Anopheles malaria mosquitoes to aid in their detection and identification in entomological lidar applications. Mosq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28b5e9f0107c9d87686242b2e7151872
https://doi.org/10.1109/jstqe.2018.2859225
https://doi.org/10.1109/jstqe.2018.2859225
Autor:
Meng Li, Samuel Jansson, Anna Runemark, Jonathan Peterson, Carsten Thure Kirkeby, Anna Maria Jönsson, Mikkel Brydegaard
Publikováno v:
Journal of Biophotonics. 14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85247fecdeb43643075450d991d5bd9c
https://doi.org/10.1002/jbio.202170010
https://doi.org/10.1002/jbio.202170010