Stable isotopic constraints on global soil organic carbon turnover

HIGHLIGHTS

• who: Biogeosciences and colleagues from the Shenyang, China , Department of Land, Air and Water Resources, University of California, Davis, CA, USA have published the research: Stable isotopic constraints on global soil organic carbon turnover, in the Journal: (JOURNAL)
• what: The authors report a significant relationship between β and calculated soil C turnover rates (k) which were estimated by dividing soil heterotrophic respiration rates by SOC pools. ln(-β) exhibits a significant linear relationship with mean annual temperature but a more complex polynomial relationship with mean annual precipitation implying strong-feedbacks of SOC turnover to climate changes. The . . .
  

   

  

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