Fluxes of microbes, organic aerosols, dust, sea-salt Na ions, non-sea-salt Ca ions, and methanesulfonate onto Greenland and Antarctic ice

• Published in: Biogeosciences
• Main Authors: Price, P. B., Rohde, R. A., Bay, R. C.
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2009
• Subjects: article; Verlagsveröffentlichung; Antarctic; The Antarctic; West Antarctica; Greenland; Siple; Siple Dome; Antarc*; Antarctica; Sea ice
• Online Access: https://doi.org/10.5194/bg-6-479-2009; https://noa.gwlb.de/receive/cop_mods_00030528; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00030482/bg-6-479-2009.pdf; https://bg.copernicus.org/articles/6/479/2009/bg-6-479-2009.pdf

Using a spectrofluorimeter with 224-nm laser excitation and six emission bands from 300 to 420 nm to measure fluorescence intensities at 0.3-mm depth intervals in ice cores, we report results of the first comparative study of concentrations of microbial cells (using the spectrum of protein-bound try...