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nitrogen cycle

/ˈnaɪtrədʒən ˈsaɪkəl/

翻译: 氮循环是生物地球化学循环过程,指氮在大气、土壤、水体与生物体之间以不同化学形态相互转化,包括固氮、硝化、反硝化和氨化等过程,是维持地球生命所必需的。

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/ˈnaɪtrədʒən ˈsaɪkəl/C1formalscientific
  • zh氮循环是生物地球化学循环过程,指氮在大气、土壤、水体与生物体之间以不同化学形态相互转化,包括固氮、硝化、反硝化和氨化等过程,是维持地球生命所必需的。

The biogeochemical process by which nitrogen is converted between its various chemical forms in the environment, including fixation, nitrification, denitrification, and ammonification, essential for life on Earth.

  1. Biogeochemical cycleC1formal

    The process by which nitrogen is converted between its various chemical forms in the environment, involving fixation, nitrification, denitrification, and decomposition.

    zh氮循环

    • Plants absorb nitrogen from the soil as part of the nitrogen cycle.
    • Bacteria play a crucial role in the nitrogen cycle by fixing atmospheric nitrogen.
    • Understanding the nitrogen cycle is essential for sustainable agriculture.