锡林郭勒草原旅游气候资源分析  

Analysis of Tourism Climate Resources in Xilin Gol Grassland

作　　者：杨司琪 高春香[1] Yang Siqi;Gao Chunxiang(Inner Mongolia Climate center,Inner Mongolia Hohhot 010051)

机构地区：[1]内蒙古气候中心,内蒙古呼和浩特010051

出　　处：《内蒙古气象》2021年第4期10-14,共5页Meteorology Journal of Inner Mongolia

摘　　要：锡林郭勒草原景观类型丰富,牧草生长季较长;锡林郭勒草原东北部气候凉爽湿润,西部则温暖干旱,东部降水较西部明显偏多,因此锡林郭勒草原形成了不同的景观效果。文章利用锡林郭勒盟13个国家气象站1990-2019年气温、相对湿度、降水量、风速、总云量等逐日观测资料,分析了锡林郭勒草原牧草生长季的气候特征,运用人体舒适度气象指数(BCMI)和度假气候指数(HCI)模型,对锡林郭勒草原旅游气候资源进行了定量评估,并给出了旅游出行建议。结果表明:牧草生长季锡林郭勒草原气温、相对湿度、风速适中,从人体感受上来看,锡林郭勒草原牧草生长季人体舒适度指数(BCMI)均处于舒适级别以上,其中,7-8月锡林郭勒草原大部分地区BCMI为59~70,人体感受为特别舒适;从度假气候指数来看,牧草生长季特别适宜日数均大于15 d。因此,锡林郭勒草原在牧草生长季适宜开展草原旅游活动,其中7—8月尤为适宜。Xilin Gol Grassland is rich in landscape types and has a long herbage growing season. The climate in the northeast of Xilin Gol grassland is cool and humid, while that in the west is warm and dry. The precipitation in the east is obviously more than that in the west. Therefore, it forms different landscape effects in the Xilin Gol Grassland. Based on the daily temperature, relative humidity,precipitation, wind speed, total cloud cover and other meteorological data of 13 meteorological stations in Xilin Gol League from 1990 to 2019, and used the models of meteorological index of human comfort(BCMI) and holiday climate index(HCI), the climatic characteristics of and,the tourism climate resources in Xilin Gol Grassland were quantitatively analyzed. The results show that Xilin Gol Grassland is rich in tourism resources. It is warm and comfortable from May to September, and there is little precipitation above moderate rain. From the perspective of human sensation, the temperature and humidity index and meteorological index of human comfort(BCMI) of Xilin Gol Grassland from May to September are above the comfort level, and the BCMI index of most areas in Xilin Gol Grassland in July and August are between 59 and 70, indicating that human sensation is particularly comfortable. From the perspective of holiday climate index, The number of special suitable days from May to September were greater than 15, Therefore, Xilin Gol Grassland is suitable for grassland tourism activities from May to September, especially in July and August.

关 键 词：锡林郭勒草原 旅游资源 气候舒适度 

分 类 号：P463[天文地球—大气科学及气象学] F592.7[经济管理—旅游管理]