辽宁避暑旅游气候条件分析和气象指数研究

对辽宁14个主要避暑旅游景区2006—2015年的日平均气温、最高气温、降水量、日照时数和相对湿度资料分析结果表明:地处内陆及渤海中部、北部沿岸的避暑旅游景区高温强度强,频次高;地处渤海湾、黄海北部沿岸、丹东东南部景区高温强度弱,频次低。辽宁避暑旅游景区沿海相对湿度大于山区的;总降水量东部山区多,中部和南部沿海的较少。辽宁沿海旅游景区6月份适宜避暑,7—8月气温偏高,相对湿度大,略显湿热;中部景区地处内陆,相对湿度较小,偏干燥,6月和8月适宜避暑,7月气温偏高;东部山区气温低、湿度适中,避暑条件相对优越,6—8月均适宜避暑。根据气候分析结果,建立避暑气象指数,并将避暑旅游气象指数划分为4级,级别内涵对应适宜避暑的程度,由1级至4级避暑旅游适宜程度依次下降。对避暑旅游气象指数的研究,可为旅游气候资源综合开发,旅行社和游客合理安排避暑旅游度假时间和地点,以及气象部门开展旅游气象服务提供科学依据。

Climate Condition Analysis and Meteorological Index Study of Summer Tourism in Liaoning

Meteorological data of diurnal mean temperature, maximum temperature, precipitation, sunshine duration and relative humidity in 14 summer tourism scenic spots of Liaoning from 2006 to 2015 were analyzed. The results showed that there are strong high temperature strength and high frequency in tourism scenic spots at the inland and the middle and north coast of Bohai sea. The high temperature strength is weak, the frequency is low in the Bohai bay, north of the Huanghai sea coast and southeast of Dandong area scenic spots. The relative humidity in coast is greater than that in the mountain. The total rainfall is the most in the eastern mountain area, less in central and southern coast. The Liaoning coastal scenic spots are suitable for summer tourism in June, while slightly damp and hot with higher temperature and relative humidity in July and August. The central scenic area is located in the inland, with small relative humidity, is suitable for summer tourism in June and August, while the temperature is a little high in July. The eastern mountain area, with low temperature and moderate relative humidity, whose summer conditions is relatively superior, is suitable for summer tourism from June to August. According to the climate analysis results, summer meteorological index is established, which is divided into four standards. The suitability of summer tourism decreases from level 1 to level 4. Research on meteorological index of summer tourism could provide scientific basis for comprehensive development of tourism climate resources, travel agencies and tourists arrangement of summer holiday time and place, as well as the meteorological departments carrying out the tourism meteorological service.