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气候特征

蒙古国以“蓝天之国”而闻名于世,一年有三分之二时间阳光明媚,气候为典型的大陆性温带草原气候。蒙古国冬季漫长严寒,气候干燥,常有暴风雪,是亚欧大陆“寒潮”发源地之一,最低气温可至-40摄氏度(最低曾达到-60摄氏度);夏季短暂干热,最高气温可达38摄氏度(最高曾达到45摄氏度),早晚温差较大。无霜期短,年均降水量250毫米,气候较干燥。蒙古国供暖季为每年9月15日至次年5月15日。

水文分布

蒙古国境内有河流3800条,总长度达6.7万千米,有3500个湖泊,7000多处泉眼。河流大部分分布在北部、中部地区,主要有色楞格河、鄂尔浑河、克鲁伦河和科布多河等50多条;湖泊大多分布在西北地区,主要有乌布苏湖、库苏古尔湖、吉尔吉斯湖和哈拉乌苏湖。

自然资源:

矿产资源

蒙古国地大物博,矿产资源丰富。目前,蒙境内已探明80多种矿产和6000多个矿点,煤炭、铜、金矿储量居世界前列。目前,蒙古国已探明煤炭蕴藏量约1620亿吨、铜约3600万吨、铁约20亿吨、磷约2亿吨、黄金约3000吨、石油约15亿桶。蒙古国矿产资源开发尚处于起步阶段,国内供水、供电、道路等基础设施相对落后,目前尚有部分矿藏仍处于转让、勘探、建设阶段。大型矿藏有额尔登特铜矿、奥云陶勒盖铜矿、塔温陶勒盖煤矿等。目前,主要有来自加拿大、中国、新加坡等国家的企业在蒙古国投资矿产资源开采。

矿产资源

蒙古国矿产资源丰富,已经探明铜、钼、金、银、铀、铅、铁和煤等80多种矿产、3000多处矿藏地。石油主要分布在南戈壁省和东戈壁省大湖谷地区。目前额尔登特铜钼矿已列入全世界十大铜钼矿之一,储量居亚洲之首(但因过度开采出现沙漠化)。

生物资源

截至2012年,蒙古国植被由北部西伯利亚针叶林和南部的中亚草原、荒漠组成。高等种子植物有103科596属2251种,苔藓植物有40科119属293种,地衣植物有30科70属570种,蘑菇有12科34属218种,药用植物有52科154属574种。其中,植物主要有蒙古茅草、科尔金斯基茅草、戈尔嘎诺夫旋花、格鲁保夫针叶棘豆、胡杨、山川柳、沙枣、菖蒲、芨芨草、看麦娘等。

野生动物约有60种哺乳类,50多种鱼类,90种鸟类。动物主要有旱獭、野驴、野马、角鹿、戈壁熊、野骆驼、羚羊、野山羊、母盘羊、黑尾黄羊、麝、豹、海狸、水獭、貂、密鼠、鹫、鸿、鹈鹕、雪鸡、野鸡、皂雕、猫头鹰、枭、啄木鸟等。

行政区划:

区划

蒙古国除首都乌兰巴托外,还划有21个省,为后杭爱省、巴彦乌勒盖省、巴彦洪格尔省、布尔干省、戈壁阿尔泰省、东戈壁省、东方省、中戈壁省、扎布汗省、前杭爱省、南戈壁省、苏赫巴托尔省、色楞格省、中央省、乌布苏省、科布多省、库苏古尔省、肯特省、鄂尔浑省、达尔汗乌勒省和戈壁苏木贝尔省。

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