Aerosols of biological origin play a vital role in the Earth system, particularly in the
interactions between atmosphere, biosphere, climate, and public health. Airborne bacteria …

Detection of bioaerosols, or primary biological aerosol particles (PBAPs), has become
increasingly important for a wide variety of research communities and scientific questions. In …

Executive summary Land and climate interact in complex ways through changes in forcing
and multiple biophysical and biogeochemical feedbacks across different spatial and …

Multiphase chemistry plays a vital role in the Earth system, climate, and health. Chemical
reactions, mass transport, and phase transitions between gases, liquids, and solids are …

Bioaerosols are relevant for public health and may play an important role in the climate
system, but their atmospheric abundance, properties, and sources are not well understood …

The Amazon Basin plays key roles in the carbon and water cycles, climate change,
atmospheric chemistry, and biodiversity. It has already been changed significantly by human …

In the past few decades, especially since the outbreak of the coronavirus disease (COVID-
19), the effects of atmospheric bioaerosols on human health, the environment, and climate …

The lower cloud layer of Venus (47.5–50.5 km) is an exceptional target for exploration due to
the favorable conditions for microbial life, including moderate temperatures and pressures …

Landscapes influence precipitation via the water vapor and energy fluxes they generate.
Biologically active landscapes also generate aerosols containing microorganisms, some …

In the wet season, a large portion of the Amazon region constitutes one of the most pristine
continental areas, with very low concentrations of atmospheric trace gases and aerosol …