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福建位于我国东南沿海,境内山岭蜿蜒,丘陵起伏,基本上是个山区省份。全省陆地面积12.14万平方公里,其中海拔1000米以上的中山占3.2％,500—1000米的低山占32.9％,200—500米的丘陵占51.4％,200米以下的平原占12.5％。山地丘陵共占土地总面积87.5％,其中绝大部分是低山丘陵。 本省地处亚热带,热量资源丰富,年平均气温从北到南为17—21℃,最冷月平均气温5—12℃,≥10℃积温值4500—7500℃,无霜期250—320天。水资源充沛,年平均降水量1500—2000毫米。由于地形影响,气候的垂直变化比较明显。山区气候潮湿,年平均相对湿度78—82％。
Fujian is located in China’s southeast coast, the territory of winding mountains, hills and downs, is basically a mountain province. The province covers an area of 121,400 square kilometers, of which 3.2% are Zhongshan at an altitude of 1000 meters above sea level, 32.9% at low levels with 500-1000 meters, 51.4% at hills of 200-500 meters, and 12.5% of plains below 200 meters. Mountain and hilly land accounts for 87.5% of the total land area, most of which are hilly. The province is located in the subtropical zone, with rich heat resources. The annual average temperature is 17-21 ℃ from north to south, the average temperature of the coldest month is 5-12 ℃, the temperature of ≥10 ℃ is 4500-7500 ℃, and the frost-free period is 250-320 days. Water resources are abundant, with an average annual rainfall of 1500-2000 mm. Due to the terrain, the vertical change of the climate is obvious. Humid mountainous climate, the average annual relative humidity of 78-82%.