Nagai S., Saitoh T.M., Noh N.-J., Yoon T.-K., Kobayashi H, Suzuki R., Nasahara K.N., Son Y., Muraoka H.
Title
Utility of information in photographs taken upwards from the floor of closed-canopy deciduous broadleaved and closed-canopy evergreen coniferous forests for continuous observation of canopy phenology
