Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jürgen Gratzl"'
A Drone-Based Bioaerosol Sampling System to Monitor Ice Nucleation Particles in the Lower Atmosphere
Autor:
Paul Bieber, Teresa M. Seifried, Julia Burkart, Jürgen Gratzl, Anne Kasper-Giebl, David G. Schmale, Hinrich Grothe
Publikováno v:
Remote Sensing, Vol 12, Iss 3, p 552 (2020)
Terrestrial ecosystems can influence atmospheric processes by contributing a huge variety of biological aerosols (bioaerosols) to the environment. Several types of biological particles, such as pollen grains, fungal spores, and bacteria cells, trigge
Externí odkaz:
https://doaj.org/article/75f002732f57496d944cd5eb3bde44fb
Microplastic particles in the atmosphere, even in very remote locations (Allen 2021; Allen 2019, Materić 2020, 2021), have attracted considerable interest in recent years. The origin, chemical transformation, transport and abundance of airborne micr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a3096d78665491f21b5a6fedb065533
https://doi.org/10.5194/egusphere-egu22-9512
https://doi.org/10.5194/egusphere-egu22-9512
Autor:
Ayşe N. Koyun, Jürgen Gratzl, Teresa M. Seifried, Paul Bieber, Bernhard Hofko, Hinrich Grothe
Asphalt related emissions act as non-traditional sources of secondary organic aerosol precursors (Khare, 2018). We have evaluated emissions generated during asphalt pavement construction and compared it to background and laboratory measurements. Part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b4603666d7d2c55e9bf061b64780db1
https://doi.org/10.5194/egusphere-egu22-9839
https://doi.org/10.5194/egusphere-egu22-9839
Publikováno v:
Biogeosciences, Vol 18, Pp 5751-5765 (2021)
Within the last years pollen grains have gained increasing attention due to their cloud-forming potential. Especially the discovery that ice nucleating macromolecules (INMs) or subpollen particles (SPPs) obtained from pollen grains are able to initia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d45d6111f7b363a6cacf26f153e88ebf
https://bg.copernicus.org/articles/18/5751/2021/
https://bg.copernicus.org/articles/18/5751/2021/
Wind pollinated trees such as birch trees release large amounts of pollen to the atmosphere during their blooming season in early spring. Due to the large size of pollen (birch pollen diameter: 20-25 µm) and short residence time in the atmosphere, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::427081c0603b88dc65c98b6f0523f3e1
https://doi.org/10.5194/bg-2021-8
https://doi.org/10.5194/bg-2021-8
Aerosol particles that act as cloud condensation nuclei (CCN) inuence cloud albedo and lifetime and thereby affect the planetary radiative balance. The indirect aerosol effect on climate is still one of the largest uncertainties and especially the ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ce08ad481e7a287bfa4e6209a825549
https://doi.org/10.5194/egusphere-egu2020-22087
https://doi.org/10.5194/egusphere-egu2020-22087
During the blooming season of trees, pollen is an important component of the atmospheric aerosol, even in urban areas. Wind pollinated plants such as early flowering trees (e.g. birch, alder) release pollen grains in extremely large quantities. Once
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7fc09e2209a0538975332cf61917727
https://doi.org/10.5194/egusphere-egu2020-21035
https://doi.org/10.5194/egusphere-egu2020-21035
Autor:
Teresa M. Seifried, David G. Schmale, Jürgen Gratzl, Hinrich Grothe, Paul Bieber, Anne Kasper-Giebl, Julia Burkart
Terrestrial ecosystems can contribute various particles to the troposphere, some of which are known for their ice nucleation activity. Most of the land-surface in Europe is covered with forests and fields, representing potential sources of ice nuclea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e66fa92028c39d05f10d07f698155b8f
https://doi.org/10.5194/egusphere-egu2020-12099
https://doi.org/10.5194/egusphere-egu2020-12099
A Drone-Based Bioaerosol Sampling System to Monitor Ice Nucleation Particles in the Lower Atmosphere
Autor:
Teresa M. Seifried, Hinrich Grothe, Julia Burkart, Anne Kasper-Giebl, Paul Bieber, David G. Schmale, Jürgen Gratzl
Publikováno v:
Remote Sensing, Vol 12, Iss 3, p 552 (2020)
Remote Sensing; Volume 12; Issue 3; Pages: 552
Remote Sensing; Volume 12; Issue 3; Pages: 552
Terrestrial ecosystems can influence atmospheric processes by contributing a huge variety of biological aerosols (bioaerosols) to the environment. Several types of biological particles, such as pollen grains, fungal spores, and bacteria cells, trigge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bd878434c9a4842dcc17831ae14e76b
https://hdl.handle.net/11353/10.1241316
https://hdl.handle.net/11353/10.1241316