Dynamic changes of foliage growth of Catalpa bungei clones under different nitrogen exponential fertilizations
WU Jun-wen;HE Qian;LI Ji-yue;WANG Jun-hui;SU yan;WANG Li-peng;DONG Ju-lan;BAI Jing-jing;College of Forestry and Landscape Architecture;South China Agricultural University;Research Institute of Forestry;Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration;Chinese Academy of Forestry;Xiaolong Mountain Forestry Science and Technology Research Institute;
Typical forest height mapping in cold temperate zone using airborne Li DAR data
MU Xi-yun;ZHANG Qiu-liang;LIU Qing-wang;PANG Yong;HU Kai-long;Forestry College of Inner Mongolia Agricultural University;Institute of Forest Resource Information Techniques;Chinese Academy of Forestry;China University of Mining & Technology;