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基于过程模型的气候变化对长白落叶松人工林净初级生产力的影响
解雅麟1, 王海燕1,*(), 雷相东2
Effects of climate change on net primary productivity in Larix olgensis plantations based on process modeling
Ya-Lin XIE1, Hai-Yan WANG1,*(), Xiang-Dong LEI2

图2. 3-PG模型原理(改自Sands和Landsberg (2002))。

Fig. 2. Principles of 3-PG model (based on Sands & Landsberg, 2002). GPP, gross primary productivity; LAI, leaf area index; NPP, net primary productivity; PAR, photosynthetically active radiation; PAR°, photosynthetically active radiation of canopy absorption; PAR°°, photosynthetically active radiation of photosynthesis; SLA, specific leaf area; VPD, vapor pressure deficiency.