1998—2017年中国典型森林生态系统潜在蒸散的变化趋势及成因
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孙婉馨, 张黎, 任小丽, 何洪林, 吕妍, 牛忠恩, 常清青
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Trends and influencing factors of potential evapotranspiration in typical forest ecosystems of China during 1998-2017
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Wanxin SUN, Li ZHANG, Xiaoli REN, Honglin HE, Yan LÜ, Zhongen NIU, Qingqing CHANG
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表4 气象要素的变化趋势
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Table 4 Trends of meteorological factors
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| 大气压/(kPa/a) | | 平均气温/(oC/a) | | 相对湿度/(%/a) | | 风速/(m/s/a) | | 净辐射/(MJ/m2/a) | CERN | CMA | CERN | CMA | CERN | CMA | CERN | CMA | CERN | CMA | CBF | -0.03** | 0.01** | | 0.01 | 0.03 | | -0.07 | 0.00 | | -0.05** | 0.00 | | -0.01 | -0.02* | BJF | 0.00 | 0.00 | 0.02 | 0.03 | -0.13 | -0.12 | -0.02** | -0.04** | -0.14** | 0.00 | MXF | 0.00 | 0.00 | 0.01 | 0.06 | 0.33* | 0.50 | -0.01 | -0.06* | 0.06 | 0.04 | SNF | 0.01* | -0.04 | 0.06 | 0.01 | 0.38* | 0.43 | 0.01 | 0.03 | 0.05 | 0.04 | GGF | 0.00 | 0.00 | 0.04* | 0.00 | 0.12 | 0.23 | 0.00 | -0.01* | -0.04* | 0.00 | QYF | -0.01* | -0.01* | 0.02 | 0.02 | -0.37* | 0.17 | 0.00 | 0.01 | -0.07* | 0.00 | HTF | 0.00 | 0.00 | 0.01 | 0.02 | -0.12 | -0.07 | -0.01 | -0.01 | 0.02 | -0.01 | ALF | 0.00 | 0.01 | 0.03 | 0.05* | 0.24 | 0.49 | 0.01 | 0.01* | 0.09* | 0.04 | DHF | 0.01* | -0.02** | 0.02 | -0.06** | -0.07 | 0.43* | -0.01* | 0.03 | -0.01 | 0.01 | HSF | -0.01* | -0.02** | 0.02 | -0.03 | 0.12 | 0.13 | -0.08** | 0.00 | -0.02 | 0.03** | BNF | 0.00 | 0.00 | 0.04* | 0.00 | -0.05 | 0.02 | -0.01** | 0.04** | -0.09* | -0.01 |
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