Geographical environment of Fengfeng mining area

Fengfeng mining area is located in the south of Hebei Province, at the eastern foot of Taihang Mountain, with the regional range of 36 20'-36 34' north latitude and114 3'-1/416' east longitude. It is located at the junction of Shanxi, Hebei and Henan provinces, with Taihang Mountain in the west, southern Hebei Plain in the east, Mingshui in the north and Zhanghe River in the south, 500 kilometers away from Beijing. Fengfeng mining area is 22.2km long from north to south and18km wide from east to west, with a total area of 353km2.

Fengfeng mining area is located in the mid-latitude zone, with an annual dryness of 65438 0.4 degrees, which belongs to the warm temperate zone and semi-humid continental monsoon climate. The south wind and the north wind alternate, and there is a weather process about every 4 to 6 days. The maximum wind speed over the years is 14m/ s, and the spring precipitation accounts for 12.7% of the annual precipitation in this area.