北方封闭阳台低温季节温度变化规律研究

Research on Temperature Change in Closed Balcony on Northern Low-temperature Season

对低温季节封闭阳台的日最高温度变化、日最低温度变化、天气对温度变化、温度日变化、天气对温度日变化的影响进行了观测,为探索低温季节封闭阳台温度变化规律,给冬季阳台植物种植提供依据。结果表明：封闭阳台低温季节日最高温度,一般在12~25℃,最低8℃,12月中旬至2月中旬为低温波动期,温度范围8~21℃,一般在10~20℃。封闭阳台低温季节日最低温度一般在4~20℃,最低1.5~2℃,10月中旬至11月上旬在15~20℃波动下降,11月中旬至12月初在10~15℃波动下降,12月上旬至12月下旬在4~10℃波动下降,1月上旬至3月中旬主要在5~10℃较剧烈波动,最高13℃,最低1.5~2℃,3月中旬至5月上旬基本在15~20℃。晴天,日最高温度高,日最低温度低,日较差大;阴雨雪天,日最高温度与日最低温度差别小,日较差小。一天中,最低温度出现在5：00—7：00,日出时间晚,低温出现晚;上午温度逐渐升高,13：00—14：00达到最高,此后逐渐下降,其中下午下降较快,夜间下降缓慢;阴雨天温度变化小,晴天变化大。

The changing of the highest temperature daily, the changing of the lowest temperature daily, the influence of temperature change in the weather,temperature variation daily,influence of weather to temperature daily variation in closed balcony on northern low-temperature season were researched, to explore temperature change rule in closed balcony on northern low-temperature season and provide the basis of plant cultivation in closed balcony in winter. The research results showed that,in closed balcony on northern low-temperature season, the highest temperature daily was 12--25℃ generally and the lowest temperature was 8℃. The temperature range was 8 -- 21℃, the temperature was 10 -- 20℃ generally from mid December to mid February and it was the fluctuant phase at low temperature. In closed balcony on northern low-temperature season, the lowest temperature daily was 4--20℃ generally and the lowest temperature was 1.5--2. 0℃. The temperature range was 15--20℃ from mid October to early November and it was wave decline. The temperature range was 15--20℃ from mid November to early December and it was wave decline. The temperature range was 4--10℃ from early December to late December and it was wave decline. The temperature range was 5--10℃ mainly and it was more drastic wave, was 13℃ highest, was 1.5- 2. 0℃ lowest, from early January to mid March. The temperature range was 15--20℃ fundamentally from mid March to early May. The highest temperature daily was higher and the lowest temperature daily was lower and the temperature difference daily was bigger when dear day. The difference was smaller between the highest and lowest temperature daily and the temperature difference daily was smaller when rain and snow. In a day, the time of the lowest temperature was 5.00--7.00, the later the sun rise, the later the lowest temperature arise. The temperature increase gradually at morning. The temperature was highest at 13：00--14.00. The temperature drop faster at p. m.. The temperature drop slower at night. The change of temperature was smaller rainy days and was bigger clear days.