Sunlight mediated seasonality in canopy structure and photosynthetic activity of Amazonian rainforests oleh Jian Bi, Yuri Knyazikhin, Sungho Choi, Taejin Park, Jonathan Barichivich, Philippe Ciais, Rong Fu, Sangram Ganguly, Forrest Hall, Thomas Hilker, Alfredo Huete, Matthew Jones, John Kimball, Alexei I Lyapustin, Matti Mõttus, Ramakrishna R Nemani, Shilong Piao, Benjamin Poulter, Scott R Saleska, Sassan S Saatchi, Liang Xu, Liming Zhou, Ranga B Myneni