不同林龄、树种落叶松人工林径向生长与气候变化的关系
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Relationships of radial growth with climate change in larch plantations of different stand ages and species
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图1. 草河口(CHK)和湾甸子(WDZ)年平均气温(A)与帕尔默干旱指数(B)的变化趋势。 |
Fig. 1. Trends in annual mean air temperature (A) and palmer drought severity index (B) in Caohekou (CHK) and Wandianzi (WDZ). |
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