蘭州市,簡稱蘭(lan),別稱,是,是中國陸域版(ban)圖(tu)的 ,為司令部駐(zhu)地,中(zhong)國(guo)18個之一的本部所在地。蘭州是(shi)中國重要之一,有(you)、、、交(jiao)匯于此。蘭(lan)州市區南北環抱(bao),東西穿(chuan)城而過。具有帶狀盆地(di)城市的(de)特征,地(di)處黃河上游,年平(ping)均(jun)降水量360mm,年平(ping)均(jun)氣溫10.3℃。2012年8月28日,國(guo)務院批復設立第一個(ge)、中國(guo)第五個(ge)——。
地(di)理、氣(qi)候: 蘭(lan)州(zhou)市(shi)處在中(zhong)(zhong)(zhong)(zhong)國版圖的(de)(de)幾何(he)中(zhong)(zhong)(zhong)(zhong)心(xin),即北(bei)緯36°,東(dong)經(jing) 103°40'距西北(bei)其(qi)他四(si)省(sheng)(sheng)(自治區)的(de)(de)省(sheng)(sheng)會(hui)平(ping)(ping)均(jun)距離(li)最(zui)近。市(shi)區南(nan)北(bei),群山(shan)環抱,東(dong)西黃河穿流而(er)過(guo)(guo),枕山(shan)帶河,依山(shan)傍(bang)水,平(ping)(ping)均(jun)海拔1500米,具有(you)(you)盆(pen)地(di)城市(shi)的(de)(de)特(te)征(zheng)。 蘭(lan)州(zhou)地(di)處內(nei)陸(lu),大陸(lu)性季風氣(qi)候明顯,特(te)點(dian)是(shi)降(jiang)水少,日(ri)照多,光能潛力(li)(li)大,氣(qi)候干燥,晝夜溫(wen)差大,年日(ri)照時數為(wei)(wei)(wei)(wei)2600小時,無霜(shuang)期為(wei)(wei)(wei)(wei)180天,年平(ping)(ping)均(jun)降(jiang)水量(liang)在250~350毫(hao)米,并集中(zhong)(zhong)(zhong)(zhong)分布在6~9月。年平(ping)(ping)均(jun)氣(qi)溫(wen)9.1℃。 交(jiao)通 蘭(lan)州(zhou)市(shi)境(jing)(jing)內(nei)有(you)(you)4條(tiao)(tiao)鐵(tie)(tie)路(lu)(lu)干線(xian)(xian),東(dong)為(wei)(wei)(wei)(wei)隴海線(xian)(xian)、西為(wei)(wei)(wei)(wei)蘭(lan)新和(he)蘭(lan)青線(xian)(xian)、北(bei)為(wei)(wei)(wei)(wei)包蘭(lan)線(xian)(xian)、鐵(tie)(tie)路(lu)(lu)營運(yun)里(li)(li)(li)程(cheng)356公里(li)(li)(li),其(qi)中(zhong)(zhong)(zhong)(zhong)電氣(qi)化里(li)(li)(li)程(cheng)222.8公里(li)(li)(li)。蘭(lan)州(zhou)鐵(tie)(tie)路(lu)(lu)樞紐年旅客發送量(liang)為(wei)(wei)(wei)(wei)445萬人, 貨(huo)(huo)物發送量(liang)698萬噸,過(guo)(guo)境(jing)(jing)量(liang)為(wei)(wei)(wei)(wei)3310萬噸。鐵(tie)(tie)路(lu)(lu)貨(huo)(huo)運(yun)能力(li)(li)為(wei)(wei)(wei)(wei)5100萬噸,占總(zong)(zong)貨(huo)(huo)運(yun)能力(li)(li)70%; 市(shi)境(jing)(jing)內(nei)公路(lu)(lu)密布,有(you)(you)國道(dao)(dao)6條(tiao)(tiao),省(sheng)(sheng)道(dao)(dao)5條(tiao)(tiao),縣道(dao)(dao)13條(tiao)(tiao),鄉道(dao)(dao)32條(tiao)(tiao)總(zong)(zong)里(li)(li)(li)程(cheng)1952公里(li)(li)(li)。公路(lu)(lu)樞紐是(shi)以蘭(lan)州(zhou)為(wei)(wei)(wei)(wei)中(zhong)(zhong)(zhong)(zhong)心(xin);11條(tiao)(tiao)縱橫干線(xian)(xian)為(wei)(wei)(wei)(wei)框架(jia),輻射全省(sheng)(sheng)的(de)(de)網絡。以客運(yun)為(wei)(wei)(wei)(wei)主的(de)(de)汽(qi)車站有(you)(you)9個,其(qi)中(zhong)(zhong)(zhong)(zhong)蘭(lan)州(zhou)汽(qi)車站和(he)西站規模(mo)最(zui)大;現有(you)(you)集裝箱中(zhong)(zhong)(zhong)(zhong)轉(zhuan)站和(he)中(zhong)(zhong)(zhong)(zhong)轉(zhuan)庫各一個,年貨(huo)(huo)物量(liang)為(wei)(wei)(wei)(wei)15萬噸。蘭(lan)州(zhou)市(shi)公路(lu)(lu)貨(huo)(huo)運(yun)能力(li)(li)為(wei)(wei)(wei)(wei)3574.4萬噸,占總(zong)(zong)貨(huo)(huo)運(yun)量(liang)30%。 民(min)航(hang)蘭(lan)州(zhou)中(zhong)(zhong)(zhong)(zhong)川機場是(shi)全國重要的(de)(de)航(hang)空(kong)機場之一,是(shi)甘(gan)肅的(de)(de)空(kong)中(zhong)(zhong)(zhong)(zhong)交(jiao)通樞紐。中(zhong)(zhong)(zhong)(zhong)川機場為(wei)(wei)(wei)(wei)民(min)用二級機場,距市(shi)中(zhong)(zhong)(zhong)(zhong)心(xin)75公里(li)(li)(li),可起降(jiang)中(zhong)(zhong)(zhong)(zhong)短(duan)程(cheng)干線(xian)(xian)客機。現有(you)(you)38條(tiao)(tiao)航(hang)線(xian)(xian)。
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