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1 自然地理概况本区位于黄淮冲积平原东南部,地势低平,视野开阔,呈西北高,东南低,自然坡降为1/4500～1/6000地面标高31m左右,矿区北部6km处有茴村矿区,西北20km有陈四楼井田,东部4km处有新庄井田,统属永城煤田。本区地处北纬34度,为华北平原之东南,属半干旱一半湿润的季风型气候,一般春旱秋雨,夏热冬寒,干湿明显,四季分明。根据永城市气象局资料,本区降水量多年平均为
1 Physical Geography The area is located in the southeastern part of the Huanghuai alluvial plain with low flatness and wide field of vision. The area is high in the northwest and low in the southeast. The natural slope is 1/4500 ~ 1/6000 and the ground elevation is 31m. Village mining area, 20km northwest Chen Fourth Building Minefield, 4km east of Xinzhuang minefield, all under the Yongcheng coalfield. The area is located at latitude 34 degrees north latitude, southeast of the North China Plain, is a semi-arid and humid monsoon climate, the general spring drought, summer hot and cold, wet and dry obvious, four distinct seasons. According to the data of Yongcheng Meteorological Bureau, precipitation in this area is averagely over many years