6 research outputs found

    Biogeochemical cycles and aerosols over the last million years

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    International audienceThe biogeochemical cycles encompass the exchange of chemical elements between reservoirs such as the atmosphere, ocean, land and lithosphere. Those exchanges involve biological, geological and chemical processes, hence the term “biogeochemical cycles”

    Die Keuchhustenschutzimpfung

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    Energy Levels of Light Nuclei ( Z

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