Skip to main content

and
  1. No Access

    Article

    Diminishing carryover benefits of earlier spring vegetation growth

    Spring vegetation growth can benefit summer growth by increasing foliage area and carbon sequestration potential, or impair it by consuming additional resources needed for sustaining subsequent growth. However...

    Xu Lian, Josep Peñuelas, Youngryel Ryu, Shilong Piao in Nature Ecology & Evolution (2024)

  2. No Access

    Article

    Optical vegetation indices for monitoring terrestrial ecosystems globally

    Vegetation indices (VIs), which describe remotely sensed vegetation properties such as photosynthetic activity and canopy structure, are widely used to study vegetation dynamics across scales. However, VI-base...

    Yelu Zeng, Dalei Hao, Alfredo Huete, Benjamin Dechant in Nature Reviews Earth & Environment (2022)

  3. Article

    Open Access

    Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions

    Wetland methane (CH4) emissions ( \({F}_{{{CH}}_{4}}\) F ...

    Kuang-Yu Chang, William J. Riley, Sara H. Knox, Robert B. Jackson in Nature Communications (2021)

  4. No Access

    Article

    Increased control of vegetation on global terrestrial energy fluxes

    Changes in vegetation structure are expected to influence the redistribution of heat and moisture; however, how variations in the leaf area index (LAI) affect this global energy partitioning is not yet quantif...

    Giovanni Forzieri, Diego G. Miralles, Philippe Ciais in Nature Climate Change (2020)

  5. No Access

    Article

    Seasonal changes in vertical canopy structure in a temperate broadleaved forest in Korea

    Field measurements of vertical canopy structure have been challenging for decades and still important for understanding forest ecosystems. We measured the vertical canopy structure and its seasonal changes in ...

    Youngkeun Song, Youngryel Ryu in Ecological Research (2015)

  6. No Access

    Article

    Estimating leaf inclination and G-function from leveled digital camera photography in broadleaf canopies

    The effectiveness of using leveled digital camera for measuring leaf inclination angles was investigated in this study as an inexpensive and convenient alternative to existing approaches. The new method is val...

    Jan Pisek, Youngryel Ryu, Krista Alikas in Trees (2011)

  7. No Access

    Chapter

    A Synthesis of Forest Evaporation Fluxes – from Days to Years – as Measured with Eddy Covariance

    The annual water budget of a forested landscape is the sum of precipitation minus the sum of evaporation, runoff, storage, and leakage. The evaporation term, which is the subject of this chapter, comprises the...

    Dennis D. Baldocchi, Youngryel Ryu in Forest Hydrology and Biogeochemistry (2011)