• Dirk

Biogeochemist - a what, please?

P³ also relies on looking backwards in time using sediment cores. The work is done by a team of biogeochemists around Gael Le Roux. But, what is a biogeochemist? From Wikipedia we learn:

Biogeochemistry is the scientific discipline that involves the study of the chemical, physical, geological, and biological processes and reactions that govern the composition of the natural environment (including the biosphere, the cryosphere, the hydrosphere, the pedosphere, the atmosphere, and the lithosphere). In particular, biogeochemistry is the study of the cycles of chemical elements, such as carbon and nitrogen, and their interactions with and incorporation into living things transported through earth scale biological systems in space through time. The field focuses on chemical cycles which are either driven by or influence biological activity. Particular emphasis is placed on the study of carbon, nitrogen, sulfur, and phosphorus cycles. Biogeochemistry is a systems science closely related to systems ecology.

Much more entertaining is the video with Gael (please use the autotranslate function of youtube for English subtitles)

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