释义 |
biogeochemical cycle in American English (ˌbaɪoʊˌdʒioʊˈkɛmɪkəl) the cycle in which nitrogen, carbon, and other inorganic elements of the soil, atmosphere, etc. of a region are converted into the organic substances of animals or plants and released back into the environment Examples of 'biogeochemical cycle' in a sentencebiogeochemical cycle Its biogeochemical cycle involves processes occurring in the soil, water and the atmosphere.This mixing had a significant impact on the regional-scale atmospheric composition and oceanic biogeochemical cycle.This suggests a major shift in the biogeochemical cycle of mercury including oceans and soil reservoirs.Mercury exists in the environment in a variety of forms and has a complex biogeochemical cycle.The formation and disruption of supercontinents have significantly impacted mantle dynamics, solid earth processes, surface environments and the biogeochemical cycle.These strains can result in biogeochemical cycle variations, environmental pollution, and changes in benthic-pelagic coupling processes.Sponge bacterial community-associated diazotrophy may have an important impact on the nitrogenbiogeochemical cycle in the coral reef ecosystem. |