Results 41 to 50 of about 5,514 (210)

Fern spore dispersal: A methodological review and experimental field study

open access: yesApplications in Plant Sciences, Volume 14, Issue 1, January-February 2026.
Abstract Spore dispersal is one of the most important but perhaps the least investigated and understood processes in determining the geographical distribution of fern species. After a methodological review of the aerobiology of fern spores, we examined the impact of spore characteristics and meteorological factors on their airborne dispersal.
Felipe Gómez‐Noguez   +6 more
wiley   +1 more source

How to do a clinical trial? Recommendations from the aerobiological point of view

open access: yesWorld Allergy Organization Journal, 2019
Background: Allergy immunotherapy is still the only treatment of pollen allergy, providing a long-term effect. Clinical trials with pollen allergic patients are in need of validated, high quality pollen data and forecasts in order to grant comparability ...
Katharina Bastl   +3 more
doaj   +1 more source

Aspergillus Conidia and Allergens in Outdoor Environment: A Health Hazard?

open access: yesJournal of Fungi, 2023
Aspergillus is a genus of saprophytic fungus widely distributed in the environment and associated with soil, decaying vegetation, or seeds. However, some species, such as A. fumigatus, are considered opportunistic pathogens in humans.
Concepción De Linares   +3 more
doaj   +1 more source

Backward air trajectory models for detecting pollen airborne sources of Castanea in Ronda (South Spain) [PDF]

open access: yes, 2018
Ronda is located in a rural area close to the natural Parks Sierra de Grazalema and Sierra de las Nieves, surrounded by crops, natural and seminatural vegetation.
Cabezudo, Baltasar   +3 more
core  

Microbiology and atmospheric processes: research challenges concerning the impact of airborne micro-organisms on the atmosphere and climate [PDF]

open access: yes, 2011
For the past 200 years, the field of aerobiology has explored the abundance, diversity, survival and transport of micro-organisms in the atmosphere.
B. Vogel   +7 more
core   +1 more source

ABSL-4 Aerobiology Biosafety and Technology at the NIH/NIAID Integrated Research Facility at Fort Detrick

open access: yesViruses, 2014
The overall threat of a viral pathogen to human populations is largely determined by the modus operandi and velocity of the pathogen that is transmitted among humans.
Matthew G. Lackemeyer   +7 more
doaj   +1 more source

TEMPORAL AND SPATIAL DISTRIBUTION OF POACEAE POLLEN IN AREAS OF SOUTHERN UNITED KINGDOM, SPAIN AND PORTUGAL [PDF]

open access: yes, 2013
Overall, longer Poaceae pollen seasons coincided with earlier pollen season start dates. Winter rainfall noticeably affects the intensity of Poaceae pollen seasons in Mediterranean areas, but this was not as important in Worcester.
Adams-Groom B.   +7 more
core  

Confirmation of the presence of viable but non-cultureable bacteria in the stratosphere [PDF]

open access: yes, 2004
The presence of viable, but non-cultureable, bacteria on membranes through which stratospheric air samples were passed has been confirmed using viable fluorescent ...
Narlikar, J.V.   +4 more
core   +1 more source

Investigating the Atmospheric Microbial Ecosystem Through Theory, Bioenergetics, and Numerical Modeling: A Breath of Fresh Air for Aeromicrobiology

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 130, Issue 8, August 2025.
Abstract The atmosphere may constitute the Earth's largest microbial ecosystem, yet it remains the least understood. While microorganisms can persist and may even thrive in the polyextremes of the Earth's atmosphere, it is still unknown whether the atmosphere sustains an active microbial community.
Eloi Martinez‐Rabert   +6 more
wiley   +1 more source

The use of cyclohexane as a new adhesive for airborne pollen sampling [PDF]

open access: yes, 2015
Se estudia la adherencia del fluido de silicona, utilizando como disolvente el ciclohexano en lugar del tetracloruro de carbono, como se venía haciendo anteriormente. Se comparan los resultados entre ambos disolventes en un captador aerobiológico de tipo
Gharbi, Dorra   +3 more
core  

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