remote sensing Article The Variations of Land Surface Phenology in Northeast China and Its Responses to Climate Change from 1982 to 2013 Jianjun Zhao 1,†, Yanying Wang 1,†, Zhengxiang Zhang 1,*, Hongyan Zhang 1,*, Xiaoyi Guo 1,†, Shan Yu 1,2,†, Wala Du 3,† and Fang Huang 1,† 1 School of Geographical Sciences, Northeast Normal University, Changchun 130024, China;
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[email protected] (F.H.) 2 Inner Mongolia Key Laboratory of Remote Sensing and Geographic Information System, Huhhot 010022, China 3 Ecological and Agricultural Meteorology Center of Inner Mongolia Autonomous Region, Huhhot 010022, China;
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[email protected] (H.Z.); Tel./Fax: +86-431-8509-9550 (Z.Z.); +86-431-8509-9213 (H.Z.) † These authors contributed equally to this work. Academic Editors: Petri Pellikka, Lars Eklundh, Alfredo R. Huete and Prasad S. Thenkabail Received: 4 February 2016; Accepted: 4 May 2016; Published: 12 May 2016 Abstract: Northeast China is located at high northern latitudes and is a typical region of relatively high sensitivity to global climate change. Studies of the land surface phenology in Northeast China and its response to climate change are important for understanding global climate change. In this study, the land surface phenology parameters were calculated using the third generation dataset from the Global Inventory Modeling and Mapping Studies (GIMMS 3g) that was collected from 1982 to 2013 were estimated to analyze the variations of the land surface phenology in Northeast China at different scales and to discuss the internal relationships between phenology and climate change.