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    Humusica 2, article 18: Techno humus systems and global change – Greenhouse effect, soil and agriculture

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    Date
    2017-10-31
    Author
    Zanella, Augusto
    Ponge, Jean-François
    Hager, Herbert
    Pignatti, Sandro
    Galbraith, John M.
    Chertov, Oleg
    Andreetta, Anna
    De Nobili, Maria
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    Abstract
    The article is structured in six sections. A first portion is dedicated to the state of the art concerning climatic change and agriculture. Internet available IPCC maps and cartographic documents made by scientific Centres of research were used for illustrating forecasted climatic changes. In Sections 2 and 3, bibliographic evidences were collected for supporting a vegetation and soil co-evolution theory. Humus, soil and vegetation systems are presented at planet level in many synthetic maps. In Sections 4, 5 and 6 the authors discussed the human influence on the soil evolution during the Anthropocene. It appears that humans detected and used the Mull humus systems all over planet Earth for crop production and pasture. Human pressure impoverished these humus systems, which tend to evolve toward Amphi or Moder systems, losing their natural biostructure and carbon content.
    URI
    http://hdl.handle.net/10919/81818
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    • All Faculty Deposits [3603]
    • Scholarly Works, School of Plant and Environmental Sciences [954]

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