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Showing 1–4 of 4 results
Advanced filters: Author: Nicholas C. Parazoo Clear advanced filters

  • The northern high latitude permafrost region has been an important contributor to the carbon sink since the 1980s. A new study finds that as tree cover increases, respiratory CO2 loss during late-growing season offsets photosynthetic CO2 uptake and leads to a slower rate of increasing annual net CO2 uptake.

    • Zhihua Liu
    • John S. Kimball
    • Naveen Chandra
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-13

  • Changes in the seasonal cycle amplitude of atmospheric CO2 (SCA) reflect large-scale changes in the global carbon cycle. This Review summarizes the positive SCA trend in the northern high latitudes, where the signal is strongest, and explores the underlying mechanisms driving the trend and their relative importance.

    • Zhihua Liu
    • Brendan M. Rogers
    • Yangjian Zhang
    Reviews
    Nature Reviews Earth & Environment
    Volume: 5, P: 802-817

  • While diurnal cycling of carbon and water use are critical for plant and ecosystem research, existing polar-orbiting satellites are incapable of providing such measurements. This Perspective evaluates the potential contributions of new satellites and platforms for Earth system models.

    • Jingfeng Xiao
    • Joshua B. Fisher
    • Nicholas C. Parazoo
    Reviews
    Nature Plants
    Volume: 7, P: 877-887