Guyuan County is located in Bashang area in the northwest of Hebei Province, which is the transition zone from Inner Mongolia Plateau to North China Plain. It borders Fengning County in Chengde City in the east, Chicheng County and chongli in the south, Zhangbei County and kangbao county in the west, and Zhenglan Banner and Duolun County in Xilin Gol League of Inner Mongolia in the north, with a total area of 3,654 square kilometers. It governs 4 towns, 10 townships and 233 administrative villages with a total population.

Guyuan is the birthplace of Luanhe River, Heihe River and Baihe River, with 6.5438+0.928 million mu of woodland, 2.02 million mu of grassland, 6.65438+0.000 mu of water area and 795,000 mu of wetland. It is an important water source and ecological function area in Beijing-Tianjin-Hebei region. It has Lightning River National Wetland Park and Hulu River Provincial Wetland Park.

Guyuan has a profound historical and cultural heritage. It was once a summer resort for emperors of Liao, Jin and Yuan Dynasties. There are many historical and cultural sites in the territory, such as Cheng Xiaohong Site, Jiuliancheng Scenic Resort Scenic Area City Site, Dressing House Yuan Tomb, Zhangku Ancient Commercial Road, the Great Wall in previous dynasties, etc. Cheng Xiaohong site, Jiuliancheng Scenic Resort scenic spot city site and Yuan dressing room tomb are national key cultural relics protection units.

Climate and water resources

Guyuan county has a temperate continental grassland climate. The annual average temperature is 2. 1℃, the summer average temperature is 17.9℃, the annual average precipitation is about 400 mm, the frost-free period is 1 10 days, the longest sunshine hours are 3246 hours, the shortest is 26 16 hours, and the annual precipitation is 426 hours. The flood season is mainly reflected in June, July and August, during which the precipitation accounts for 53% of the annual precipitation.

Due to the increase of forest coverage, the improvement of microclimate, the extension of rainfall period, the rise of temperature, the appearance of warm winter and the decrease of snow, the climate presents a state of "no severe cold in winter and no intense heat in summer".

Guyuan has three major water systems, Chaobai River, Luanhe River and Hulu River. The total surface water resources are 7.38110,000 cubic meters, the available amount is 2410.9 million cubic meters, the total groundwater resources are10.3 million cubic meters, and the exploitable amount is 49.49 million cubic meters.

Reference to the above content: Baidu Encyclopedia-Guyuan County