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A new thermal gradient ice nucleation diffusion chamber instrument:design,development and first results using Saharan mineral dust
thermal gradient ice nucleation diffusion chamber instrument Saharan mineral dust
2010/2/8
A new Thermal Gradient ice nucleation Diffusion Chamber (TGDC) capable of investigating ice nucleation efficiency of atmospherically important aerosols, termed Ice Nuclei (IN), has been designed, cons...
Heterogeneous ice nucleation activity of bacteria:new laboratory experiments at simulated cloud conditions
Heterogeneous ice nucleation activity bacteria laboratory experiments cloud conditions
2010/1/18
The ice nucleation activities of five different Pseudomonas syringae, Pseudomonas viridiflava and Erwinia herbicola bacterial species and of Snomax™ were investigated in the temperature range be...
High-resolution ice nucleation spectra of sea-ice bacteria:implications for cloud formation and life in frozen environments
High-resolution ice nucleation spectra sea-ice bacteria cloud formation
2010/1/15
Even though studies of Arctic ice forming particles suggest that a bacterial or viral source derived from open leads could be important for ice formation in Arctic clouds (Bigg and Leck, 2001), the ic...
Fluorescent pseudomonads isolated from Hebridean cloud and rain water produce biosurfactants but do not cause ice nucleation
Fluorescent pseudomonads Hebridean cloud rain water biosurfactants ice nucleation
2010/1/14
Microorganisms were discovered in clouds over 100 years ago but information on bacterial community structure and function is limited. Clouds may not only be a niche within which bacteria could thrive ...