ORIGINAL RESEARCH
Spatiotemporal Variations of Growing-season
NDVI Associated with Climate Change
in Northeastern China’s Permafrost Zone
Jinting Guo1,2, Yuanman Hu1, Zaiping Xiong1, Xiaolu Yan1,2, Baihui Ren1,2, Rencang Bu1
Pol. J. Environ. Stud. 2017;26(4):1521-1529