高温和干旱对美国加利福尼亚州山火的影响
赵斯楠, 赵海燕, 代潭龙, 李睿, 邵丽芳, 张强

Influence of high temperature and drought on wildfires in California, USA
ZHAO Sinan, ZHAO Haiyan, DAI Tanlong, LI Rui, SHAO Lifang, ZHANG Qiang
图2 1984—2023年不同季节加州山火过火面积与发生频次的年际变化
(a)冬季,(b)春季,(c)夏季,(d)秋季
Fig.2 The inter-annual variation of burned area and occurrence frequency of wildfires in California in different seasons from 1984 to 2023
(a) winter, (b) spring, (c) summer, (d) autumn