近50年来青藏高原及其周边地区潜在蒸散发变化特征及其突变检验

姚天次, 卢宏玮, 于庆, 冯玮

Potential Evapotranspiration Characteristic and Its Abrupt Change Across the Qinghai-Tibetan Plateau and Its Surrounding Areas in the Last 50 Years

Tianci Yao, Hongwei Lu, Qing Yu, Wei Feng

图5 青藏高原及其缓冲区潜在蒸散发趋势突变时间（数字）及转折点前后气候倾向率（柱形） (a)~(e)为不同生态地理分区潜在蒸散发趋势突变检测；(f)为整个青藏高原和整个缓冲区潜在蒸散发趋势突变检测

Fig.5 The trend abrupt change time (number) and corresponding segmented trends (histogram) of potential evapotranspiration in different eco-geographical regions in the Qinghai-Tibetan Plateau and its surrounding areas (a)~(e) are for trend abrupt changes of potential evapotranspiration in different eco-geographical regions and (f) is for trend abrupt changes of potential evapotranspiration in the whole Qinghai-Tibetan Plateau and its whole surrounding areas