河北塞罕坝樟子松人工林生长及碳储量的变化
邢娟, 郑成洋*(
), 冯婵莹, 曾发旭
), 冯婵莹, 曾发旭
Change of growth characters and carbon stocks in plantations of Pinus sylvestris var. mongolica in Saihanba, Hebei, China
Juan XING, Cheng-Yang ZHENG*(), Chan-Ying FENG, Fa-Xu ZENG
), Chan-Ying FENG, Fa-Xu ZENG
图3. 2006年和2016年樟子松人工林胸径频率分布。
Fig. 3. Diameter at breast height (DBH) frequency distribution in Pinus sylvestris var. mongolica plantation in 2006 and 2016.
