辽宁避暑旅游气候适宜度评价

Evaluation on Summer Tourism Climate Suitability in Liaoning Province

利用辽宁省59个国家气象站2008—2017年6—8月逐时地面观测资料,综合考虑夏季气候舒适度和高影响天气对避暑旅游的不利影响,确定辽宁避暑旅游气候适宜度评价方法,分析了辽宁避暑旅游适宜度时空分布,为公众及旅游相关部门了解当地避暑旅游气候资源提供参考。研究表明:(1)辽宁避暑旅游适宜度由西北到东南逐渐增强,59个地市(县)中,很适宜避暑的有14个,适宜避暑的有22个,较适宜避暑的有16个。(2)夏季辽宁大部避暑旅游气候舒适度较好,辽东和辽南气候舒适度优于辽宁中部和西部。辽宁东部的本溪和沿海的丹东、大连、葫芦岛和锦州南部气候舒适度等级最高,避暑气候条件更好。(3)辽宁夏季暴雨高风险区在东南部的宽甸、丹东和凤城一带。高温高风险区在朝阳大部和锦州西部。大风高风险区在铁岭北部、彰武、锦州、营口和长海。雷暴高风险区在铁岭、抚顺东部、朝阳西部和庄河一带。(4)6月、8月是辽宁适合避暑旅游的月份,尤其是6月,避暑旅游适宜度最高,适宜面积最大。8月份次之,7月避暑旅游适宜度较差。

Based on the hourly ground observation data of 59 national meteorological stations in Liaoning Province from June to August in 2008 to 2017, considering the adverse effects of summer climatic suitability and high impact weather on summer tourism, this paper determines the evaluation method of climate suitability for summer tourism in Liaoning Province, analyzes the temporal and spatial distribution of summer tourism suitability, and provides references for the public and tourism departments to understand the local summer tourism climate resources. The results show that:(1) The suitability of summer tourism in Liaoning Province gradually increased from northwest to southeast. Among the 59 cities in Liaoning Province, 14 were very suitable for summer vacation, 22 were suitable for summer vacation, and 16 were relatively suitable for summer vacation.(2) In summer, most of Liaoning’s summer tourism climatic comfortability showed good, and the climatic comfortability of eastern and southern Liaoning showed better than that of central and western Liaoning. Benxi in the east of Liaoning Province and Dandong, Dalian, Huludao and the south of Jinzhou in the coastal areas had the highest climatic comfortability level and better weather conditions for summer holidays.(3) In summer, the high-risk areas of rainstorms were Kuandian, Dandong and Fengcheng in the Southeast. The high-risk areas of high temperature were in most of Chaoyang and the west of Jinzhou. The high-risk areas of gale were north of Tieling, Zhangwu, Jinzhou, Yingkou and Changhai. The high-risk areas of thunderstorms were Tieling, Eastern Fushun, Western Chaoyang and Zhuanghe in Dalian.(4) June and August were suitable months for summer tourism in Liaoning Province;especially in June, the suitability of summer tourism was the highest, and the suitable area was the largest. The suitability of summer tourism in August showed secondly good, and that in July showed relatively bad.