biogeochemistry wikipedia - EAS

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  1. 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).
    en.wikipedia.org/wiki/Biogeochemistry
    en.wikipedia.org/wiki/Biogeochemistry
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    What is biogeochemistry in Environmental Science?In biogeochemistry, scientists focused primarily on the stable isotope of deuterium as a tracer for environmental processes, especially the water cycle. The American geochemist Harmon Craig, once a graduate student of Urey's, discovered the relationship between rainwater's hydrogen and oxygen isotope ratios.
    en.wikipedia.org/wiki/Hydrogen_isotope_biogeochemistry
    What is biochemistry?Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms. Biochemical processes give rise to the complexity of life. A sub-discipline of both biology and chemistry, biochemistry can be divided in three fields; molecular genetics, protein science and metabolism.
    en.wikipedia.org/wiki/Biochemistry
    Who is the founder of biogeochemistry?The founder of biogeochemistry is considered to be Vladimir Vernadsky, a Russian and Ukrainian scientist whose 1926 book The Biosphere, in the tradition of Mendeleev, formulated a physics of the Earth as a living whole. Vernadsky distinguished three spheres, where a sphere was a concept similar to the concept of a phase-space.
    en.wikipedia.org/wiki/Biogeochemistry
    What is a biogeochemical cycle?A biogeochemical cycle is the pathway by which a chemical substance cycles (is turned over or moves through) the biotic and the abiotic compartments of Earth. The biotic compartment is the biosphere and the abiotic compartments are the atmosphere, hydrosphere and lithosphere.
    en.wikipedia.org/wiki/Biogeochemical_cycle
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    https://en.wikipedia.org/wiki/Biogeochemistry

    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查看更多內容

    Early History
    Early Greeks established some of the core ideas of biogeochemistry, such as nature consisting of cycles.
    17th - 19th Centuries
    Eighteenth … 查看更多內容

    Biogeochemical cycles are the pathways by which chemical substances cycle (are turned over or moved through) the biotic and the abiotic compartments of Earth. The biotic … 查看更多內容

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    Biogeochemistry research groups exist in many universities around the world. Since this is a highly interdisciplinary field, these are situated within a wide range of host disciplines … 查看更多內容

    • Vladimir I. Vernadsky, 2007, Essays on Geochemistry and the Biosphere, tr. Olga Barash, Santa Fe, NM, Synergetic Press, ISBN 0-907791-36-0 (originally published in Russian in 1924) 查看更多內容

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  4. https://en.wikipedia.org/wiki/Biogeochemical_cycle

    A biogeochemical cycle (or more generally a cycle of matter ) is the pathway by which a chemical substance cycles (is turned over or moves through) the biotic and the abiotic compartments of Earth. The biotic compartment is the biosphere and the abiotic compartments are the atmosphere, hydrosphere and lithosphere. There are biogeochemical cycles for chemical elements, such as for calcium, carbon, h…

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  5. Hydrogen isotope biogeochemistry - Wikipedia

    https://en.wikipedia.org/wiki/Hydrogen_isotope_biogeochemistry

    網頁Hydrogen isotope biogeochemistry is the scientific study of biological, geological, and chemical processes in the environment using the distribution and relative abundance of …

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      What is the field of hydrogen isotope biogeochemistry?
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    • https://en.wikipedia.org/wiki/Sulfur_isotope_biogeochemistry
      • Natural abundance of sulfur isotopes
        Sulfur has 24 known isotopes, 4 of which are stable (meaning that they do not undergo radioactive decay). 32S, the common isotope of sulfur, makes up 95.0% of the natural sulfur on Earth. In the atomic symbol of 32S, the number 32 refers to the mass of each sulfur atom in Dalt…
      • Physical chemistry
        Small differences in mass between stable isotopes of the same element can lead to a phenomenon called an "isotope effect," where heavier or lighter isotopes are preferentially incorporated into different natural materials depending on the materials' chemical composition o…
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      • Talk:Biogeochemistry - Wikipedia

        https://en.wikipedia.org/wiki/Talk:Biogeochemistry

        網頁Biogeochemistry is part of WikiProject Geology, an attempt at creating a standardized, informative, comprehensive and easy-to-use geology resource. If you would like to …

        • Category:Biogeochemistry - Wikipedia

          https://en.wikipedia.org/wiki/Category:Biogeochemistry

          網頁Pages in category "Biogeochemistry" The following 23 pages are in this category, out of 23 total. This list may not reflect recent changes ().This page was last edited on 21 February …

        • https://en.wikipedia.org/wiki/Geochemistry

          網頁Biogeochemistry is the field of study focusing on the effect of life on the chemistry of the Earth. [11] : 3 Cosmochemistry includes the analysis of the distribution of elements and …

        • Category:Biogeochemistry - Wikimedia Commons

          https://commons.wikimedia.org/wiki/Category:Biogeochemistry

          網頁Category:Biogeochemistry From Wikimedia Commons, the free media repository English: Biogeochemistry This category contains media related to the science topic of …

        • https://en.wikipedia.org/wiki/Biochemistry

          網頁Biochemistry or biological chemistry is the study of chemical processes within and relating to living organisms.[1] A sub-discipline of both chemistry and biology, biochemistry may be …

        • https://www.springer.com/journal/10533

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