1961—2020年中国北方向日葵种植区干湿变化特征及其成因分析
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王晓晨 1,2( ), 马雪晴 1,2, 和骅芸 1,2, 任思琪 1,2, 唐书玥 1,2, 赵金媛 1,2, 潘志华 1,2, 王靖 1,2, 潘学标 1,2, 胡琦 1,2( )
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Characteristics of dry and wet changes in sunflower growing areas in northern China and their causes from 1961 to 2020
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WANG Xiaochen 1,2( ), MA Xueqing 1,2, HE Huayun 1,2, REN Siqi 1,2, TANG Shuyue 1,2, ZHAO Jinyuan 1,2, PAN Zhihua 1,2, WANG Jing 1,2, PAN Xuebiao 1,2, HU Qi 1,2( )
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图6. 1961—2020年中国北方向日葵种植区生长季降水量(a)和作物蒸散量(b)气候倾向率空间分布[单位:mm·(10 a)-1]
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Fig.6. The spatial distribution of climatic tendency rate of precipitation(a)and evapotranspiration(b)during the growing period of sunflower in planting areas in northern China from 1961 to 2020 (Unit: mm·(10 a)-1)
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