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去年冬暖,今年可能春早。据宁晋县气象局观测,2013年12月平均气温-0.8℃,今年1月平均气温-0.6℃,分别比历年高0.5℃和2.7℃。冬季极端最低温度-11.9℃,比历年高11.4℃,去冬最大冻土深度25厘米,比历年少24米。另笔者定点调查,小麦在越冬期间并未完全停止生长,自2013年12月1日至2013年2月6日,麦苗生长13厘米。2月6日调查,土壤解冻深度已达9厘米,较去年同期深6厘米。去秋气候正常,绝
Last winter, this year may be early spring. According to Ningjin County Meteorological Bureau observations, the average temperature in December 2013 -0.8 ℃, January average temperature -0.6 ℃, respectively, 0.5 ℃ and 2.7 ℃ higher than the calendar year. Extreme winter minimum temperature of -11.9 ℃, 11.4 ℃ higher than the calendar year, winter maximum depth of 25 cm permafrost, 24 meters less than ever. Another author-site survey, wheat did not completely stop growing during the winter, from December 1, 2013 to February 6, 2013, wheat seedlings grow 13 cm. February 6 investigation, soil thaw depth has reached 9 cm, 6 cm deeper than the same period last year. Normal autumn weather, absolutely