1961-2019年松嫩平原盐碱地区域水稻生长季气候资源的时空变化特征分析

姜树坤, 王立志, 杨贤莉, 张喜娟, 刘凯, 迟力勇, 李锐, 来永才

Spatiotemporal Change Characteristics of Rice Growth Climate Resources in Saline-Alkaline Area of Songnen Plain from 1961 to 2019

Jiang Shukun, Wang Lizhi, Yang Xianli, Zhang Xijuan, Liu Kai, Chi Liyong, Li Rui, Lai Yongcai

表3 松嫩平原盐碱地区年日照时数和生长季内日照时数的变化 h

Table 3 Change of annual sunshine hours and sunshine hours in growth season in saline-alkaline area of Songnen Plain h

站点 Station 年日照时数Annual sunshine hours 生长季内日照时数Growth season sunshine hours 1961-1990 1991-2019 1961-1990 1991-2019 黑龙江龙江Longjiang, Heilongjiang 2848.2 2720.0 1186.2 1237.5 黑龙江富裕Fuyu, Heilongjiang 2727.3 2549.7 1164.6 1139.5 黑龙江齐齐哈尔Qiqihar, Heilongjiang 2848.2 2720.0 1272.4 1301.9 黑龙江泰来Tailai, Heilongjiang 2908.8 2725.1 1324.2 1318.1 黑龙江安达Anda, Heilongjiang 2808.4 2578.7 1259.3 1207.4 吉林白城Baicheng, Jilin 2942.4 2825.3 1331.4 1307.3 吉林大安Daan, Jilin 3002.9 2815.1 1376.2 1377.4 吉林乾安Qian’an, Jilin 2863.6 2635.3 1331.0 1291.3 吉林前郭Qianguo, Jilin 2778.8 2649.8 1292.1 1320.5 黑龙江肇州Zhaozhou, Heilongjiang 2861.9 2890.1 1275.5 1332.3 吉林通榆Tongyu, Jilin 2903.2 2690.9 1362.4 1311.1 吉林长岭Changling, Jilin 2856.2 2590.9 1319.3 1260.7 吉林扶余Fuyu, Jilin 2778.2 2345.6 1256.0 1118.7