摘要
对瓦屋山地区海拔 90 0m~ 2 80 0m的气候资源特点进行了较为系统的研究 ,结果表明 :该区域年均降雨量和蒸发量分别为 2 2 3 8mm~ 2 558mm和 3 64mm~ 64 2mm ,6~ 9月的降雨量占全年的 57 3 %~ 65 4 % ,日最大降雨量可达 2 0 3mm~ 3 1 0mm ,年均降雨天数 2 0 5d~ 2 78d。年均气温 3 9℃~ 1 4 5℃ ,年均≥ 1 0℃有效积温 1 0 96 0℃~ 4 671 1℃ ,年均相对湿度 82 3 %~ 92 % ,年均日照时数 3 3 0 0h~74 4 9h ,年均雾日数 1 2 1d~ 2 79d。最后 ,对该区域的气候资源和利用对策进行了讨论。
Climate resources in Wa Wushan mountain area with elevation of 900 m~2 800 m,located at Hongya county,are studied in detail. Results indicate that yearly average precipitation and evaporation are 2 238~2 558 mm and 364~642 mm,respectively.Precipitation from June to September is 57.3 %~65.4 % of the total in a year. Maximum precipitation per day might be 203 mm~310 mm and precipitation days are 205~278 per year. Yearly average temperature,≥10 ℃accumulated temperature, relative humidity,sunshine time and fog days are 3.9 ℃~14.5 ℃,1 096.0 ℃~4 671.1 ℃,82.3 %~92 %,330.0~744.9 hours and 121~279 days. Finally,utilization strategies about climate resources have been discussed.
出处
《山地学报》
CSCD
2000年第2期122-128,共7页
Mountain Research
基金
中国科学院成都生物研究所瓦屋山常绿阔叶林生态站和中国科学院"9 5"重大基金资助项目!(KZ951-B1 -1 1 0 -1 )资助
关键词
瓦屋山地区
气候资源
降雨
湿度
温度
利用对策
Wawu mountain area
climate resource
strategy
precipitation
temperature
humidity