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s03e05: Kimberly Prather - Ocean-Atmosphere Studies Aimed at Understanding Mother Nature's Control of Climate
Manage episode 232274718 series 2346418
Contenuto fornito da Distinctive Voices. Tutti i contenuti dei podcast, inclusi episodi, grafica e descrizioni dei podcast, vengono caricati e forniti direttamente da Distinctive Voices o dal partner della piattaforma podcast. Se ritieni che qualcuno stia utilizzando la tua opera protetta da copyright senza la tua autorizzazione, puoi seguire la procedura descritta qui https://it.player.fm/legal.
Nearly 50 years ago, it was proposed that microbes in the ocean can regulate planetary health by maintaining a homeostatic balance through the exchange of chemical species with the atmosphere. Ocean microbes including phytoplankton, viruses, and bacteria have been coined the canaries in the coal mine as they show faster adaptive responses to our changing climate than other organisms. When waves break, these microbes are transferred into the atmosphere and profoundly influence human and planetary health. This presentation will focus on recent studies aimed at advancing the understanding of the control of ocean biology on the atmosphere, clouds, and climate. Highlights will be presented of a novel laboratory mesocosm approach developed in the NSF Center for Aerosol Impacts on Chemistry of the Environment (CAICE) that transfers the physical, chemical, and biological complexity of the ocean/atmosphere system into the laboratory. A discussion is presented on new insights that have been obtained using this approach as well as next steps, and a future vision for how to unravel human versus microbial impacts on the changing Earth’s system.
…
continue reading
58 episodi
Manage episode 232274718 series 2346418
Contenuto fornito da Distinctive Voices. Tutti i contenuti dei podcast, inclusi episodi, grafica e descrizioni dei podcast, vengono caricati e forniti direttamente da Distinctive Voices o dal partner della piattaforma podcast. Se ritieni che qualcuno stia utilizzando la tua opera protetta da copyright senza la tua autorizzazione, puoi seguire la procedura descritta qui https://it.player.fm/legal.
Nearly 50 years ago, it was proposed that microbes in the ocean can regulate planetary health by maintaining a homeostatic balance through the exchange of chemical species with the atmosphere. Ocean microbes including phytoplankton, viruses, and bacteria have been coined the canaries in the coal mine as they show faster adaptive responses to our changing climate than other organisms. When waves break, these microbes are transferred into the atmosphere and profoundly influence human and planetary health. This presentation will focus on recent studies aimed at advancing the understanding of the control of ocean biology on the atmosphere, clouds, and climate. Highlights will be presented of a novel laboratory mesocosm approach developed in the NSF Center for Aerosol Impacts on Chemistry of the Environment (CAICE) that transfers the physical, chemical, and biological complexity of the ocean/atmosphere system into the laboratory. A discussion is presented on new insights that have been obtained using this approach as well as next steps, and a future vision for how to unravel human versus microbial impacts on the changing Earth’s system.
…
continue reading
58 episodi
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