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

孙婉馨, 张黎, 任小丽, 何洪林, 吕妍, 牛忠恩, 常清青

Trends and influencing factors of potential evapotranspiration in typical forest ecosystems of China during 1998-2017

Wanxin SUN, Li ZHANG, Xiaoli REN, Honglin HE, Yan LÜ, Zhongen NIU, Qingqing CHANG

图5 CERN森林站点与邻近CMA站点平均气温（a）、相对湿度（b）、风速（c）和净辐射（d）年均值的比较

Figure 5 Comparison of annual mean of mean temperature (a), relative humidity (b), wind speed (c), and net radiation (d) between the forest sites of the Chinese Ecosystem Research Network (CERN) and nearby China Meteorological Administration (CMA) sites