Distributions of Heterocyst Glycolipids in Settling Particulate Matter Record Ecological and Environmental Parameters in a Tropical Lake

Dervla Meegan Kumar1, Ellen Hopmans2,3, Jaap S. Sinninghe Damsté2,3, Stefan Schouten2,3, Thorsten Bauersachs4 and Josef P Werne1, (1)University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States, (2)Utrecht University, Department of Earth Sciences, Utrecht, Netherlands, (3)Royal Netherlands Institute for Sea Research, Department of Marine Microbiology and Biogeochemistry, Texel, Netherlands, (4)Christian-Albrechts-University, Department of Organic Geochemistry, Kiel, Germany