濟南市轄(xia)歷(li)下區、市(shi)中區、槐蔭區、天(tian)橋區、歷(li)城(cheng)區、長清(qing)區、章丘(qiu)區、平陰(yin)縣、濟陽縣、商河縣,設7區、3縣,104個街道、39個鎮。?
濟(ji)(ji)南(nan)(nan)位于(yu)山(shan)東(dong)(dong)省(sheng)(sheng)的(de)中(zhong)部(bu)(bu),地(di)(di)理位置(zhi)介于(yu)北(bei)緯(wei)36°01′~37°32′,東(dong)(dong)經116°11′~117°44′,南(nan)(nan)依泰山(shan),北(bei)跨黃(huang)河,地(di)(di)處魯中(zhong)南(nan)(nan)低山(shan)丘(qiu)陵與魯西北(bei)沖積平(ping)(ping)原的(de)交(jiao)接帶(dai)上,地(di)(di)勢南(nan)(nan)高(gao)北(bei)低。地(di)(di)形可分為(wei)三帶(dai):北(bei)部(bu)(bu)臨黃(huang)帶(dai),中(zhong)部(bu)(bu)山(shan)前平(ping)(ping)原帶(dai),南(nan)(nan)部(bu)(bu)丘(qiu)陵山(shan)區帶(dai)。濟(ji)(ji)南(nan)(nan)是中(zhong)國(guo)東(dong)(dong)部(bu)(bu)沿海經濟(ji)(ji)大省(sheng)(sheng)——山(shan)東(dong)(dong)省(sheng)(sheng)的(de)省(sheng)(sheng)會,全省(sheng)(sheng)政治、經濟(ji)(ji)、文化、科技、教育(yu)和金融中(zhong)心,重要的(de)交(jiao)通樞紐。四周與德州、濱州、淄博、萊蕪、泰安、聊城(cheng)等市相鄰。總(zong)面積7998平(ping)(ping)方(fang)公里(li),市區面積3303平(ping)(ping)方(fang)公里(li)。
①地質。北(bei)(bei)部(bu)為濟(ji)陽坳陷、淄博—茌(chi)平(ping)坳陷,南部(bu)為魯中隆起。地層南老北(bei)(bei)新,南部(bu)以古(gu)生(sheng)界灰巖(yan)(yan)為主(zhu),北(bei)(bei)部(bu)以新生(sheng)界黃(huang)土及砂礫沉積(ji)巖(yan)(yan)為主(zhu)。巖(yan)(yan)層呈向北(bei)(bei)傾(qing)斜的(de)單斜構造,三(san)組斷(duan)裂切成塊(kuai)狀,奠定了(le)濟(ji)南的(de)構造基礎。②地形。地勢南高(gao)北(bei)(bei)低(di),依次(ci)為低(di)山(shan)(shan)丘(qiu)陵、山(shan)(shan)前傾(qing)斜平(ping)原(yuan)和黃(huang)河沖積(ji)平(ping)原(yuan)。③氣(qi)(qi)候(hou)。濟(ji)南屬于(yu)暖溫帶大陸(lu)性季風氣(qi)(qi)候(hou)區,四季分(fen)明,日照(zhao)充分(fen),年平(ping)均(jun)氣(qi)(qi)溫13.6℃,1月(yue)最(zui)冷,平(ping)均(jun)氣(qi)(qi)溫-1.9℃;7月(yue)氣(qi)(qi)溫最(zui)高(gao),平(ping)均(jun)氣(qi)(qi)溫27.0℃。年平(ping)均(jun)降水(shui)量614.0毫米。④水(shui)文。濟(ji)南市河流分(fen)屬黃(huang)河、小清河、海(hai)河三(san)大水(shui)系。湖(hu)泊有大明湖(hu)、白云湖(hu)等(deng)。山(shan)(shan)區北(bei)(bei)麓有眾(zhong)多泉(quan)群出露(lu),僅市區就(jiu)有趵突泉(quan)、黑虎泉(quan)、五龍(long)潭(tan)、珍珠泉(quan)四大泉(quan)群。
①土(tu)(tu)(tu)(tu)地(di)資(zi)源。全市土(tu)(tu)(tu)(tu)地(di)資(zi)源總面積7998平方(fang)公里。全市有棕(zong)壤(rang)、褐土(tu)(tu)(tu)(tu)、潮(chao)土(tu)(tu)(tu)(tu)、沙姜黑土(tu)(tu)(tu)(tu)、水(shui)稻土(tu)(tu)(tu)(tu)、風砂(sha)土(tu)(tu)(tu)(tu)6種土(tu)(tu)(tu)(tu)類,其中以棕(zong)壤(rang)、褐土(tu)(tu)(tu)(tu)兩大土(tu)(tu)(tu)(tu)類為主。②礦(kuang)產資(zi)源。主要有煤、石油、天然氣、鐵、地(di)熱和(he)建(jian)筑(zhu)材(cai)料等。③當地(di)水(shui)資(zi)源15.9億立方(fang)米,可利用量14.7億立方(fang)米。④生物資(zi)源。有植物149科,1175種和(he)變種。陸棲野生動(dong)物211種。
全年(nian)全市(shi)(shi)平均(jun)(jun)(jun)氣(qi)(qi)(qi)溫(wen)(wen)(wen)15.0℃,較常年(nian)偏(pian)高(gao)1.1℃,為(wei)(wei)1951 年(nian)有氣(qi)(qi)(qi)象記錄以來第一位(wei)高(gao)值(zhi)(zhi),較2016 年(nian)偏(pian)高(gao)0.3℃。各地年(nian)平均(jun)(jun)(jun)氣(qi)(qi)(qi)溫(wen)(wen)(wen)在13.9℃(商(shang)河)~ 15.7℃(市(shi)(shi)區)之間,各地均(jun)(jun)(jun)偏(pian)高(gao),其(qi)(qi)中章(zhang)丘偏(pian)高(gao)1.4℃,各站氣(qi)(qi)(qi)溫(wen)(wen)(wen)均(jun)(jun)(jun)為(wei)(wei)有氣(qi)(qi)(qi)象記錄以來的前三位(wei)高(gao)值(zhi)(zhi),章(zhang)丘和濟陽(yang)(yang)是(shi)第一位(wei)高(gao)值(zhi)(zhi),長清和商(shang)河是(shi)第二位(wei)高(gao)值(zhi)(zhi),市(shi)(shi)區和平陰(yin)(yin)是(shi)第三位(wei)高(gao)值(zhi)(zhi)。最冷月(yue)1 月(yue),月(yue)平均(jun)(jun)(jun)氣(qi)(qi)(qi)溫(wen)(wen)(wen)0.1℃; 最熱月(yue)7 月(yue), 月(yue)平均(jun)(jun)(jun)氣(qi)(qi)(qi)溫(wen)(wen)(wen)28.0℃。年(nian)極端最低氣(qi)(qi)(qi)溫(wen)(wen)(wen)-12.7℃,出(chu)現(xian)(xian)在1 月(yue)20 日(ri)( 商(shang)河); 年(nian)極端最高(gao)氣(qi)(qi)(qi)溫(wen)(wen)(wen)39.2 ℃, 出(chu)現(xian)(xian)在7 月(yue)11 日(ri)(濟陽(yang)(yang))。全年(nian)≥ 0℃的積溫(wen)(wen)(wen)為(wei)(wei)5518.0 ℃, 較常年(nian)多(duo)302.1 ℃,較2016 年(nian)多(duo)5.6 ℃。寒冷日(ri)數(shu)(-14.9℃≤日(ri)最低氣(qi)(qi)(qi)溫(wen)(wen)(wen)≤-10.0℃)商(shang)河5 天、濟陽(yang)(yang)2 天,其(qi)(qi)他各地未(wei)出(chu)現(xian)(xian)寒冷天氣(qi)(qi)(qi)。全市(shi)(shi)出(chu)現(xian)(xian)炎(yan)熱日(ri)數(shu)(35.0℃≤日(ri)最高(gao)氣(qi)(qi)(qi)溫(wen)(wen)(wen)≤ 39.9℃)共30 天,各地在12 天(平陰(yin)(yin))~ 21天( 市(shi)(shi)區) 之間, 各地均(jun)(jun)(jun)未(wei)出(chu)現(xian)(xian)≥ 40℃的酷熱天氣(qi)(qi)(qi)。
全年(nian)全市(shi)平均(jun)(jun)(jun)降水量(liang)559.6 毫(hao)米(mi),較(jiao)(jiao)常(chang)年(nian)少(shao)(shao)63.4 毫(hao)米(mi),偏(pian)少(shao)(shao)10.1%;較(jiao)(jiao)2016 年(nian)少(shao)(shao)217 毫(hao)米(mi),偏(pian)少(shao)(shao)27.9%。年(nian)內降水時空分布(bu)極不均(jun)(jun)(jun)勻,各縣區年(nian)降水量(liang)在447.9 毫(hao)米(mi)(章丘)~ 676.9 毫(hao)米(mi)(商(shang)河(he))之間(jian)。各地均(jun)(jun)(jun)較(jiao)(jiao)常(chang)年(nian)偏(pian)少(shao)(shao),其中章丘較(jiao)(jiao)常(chang)年(nian)偏(pian)少(shao)(shao)28.8%,偏(pian)少(shao)(shao)最為明顯。
全年(nian)(nian)(nian)全市(shi)平均日(ri)照(zhao)時(shi)(shi)(shi)數2388.0 小時(shi)(shi)(shi),較常年(nian)(nian)(nian)少(shao)17.8小時(shi)(shi)(shi), 較2016 年(nian)(nian)(nian)多(duo)128.0 小時(shi)(shi)(shi)。各(ge)地(di)年(nian)(nian)(nian)日(ri)照(zhao)時(shi)(shi)(shi)數在2208.7 小時(shi)(shi)(shi)(濟(ji)陽)~ 2503.0 小時(shi)(shi)(shi)(長(chang)清)之間,濟(ji)陽、商河分別(bie)較常年(nian)(nian)(nian)少(shao)180.3 小時(shi)(shi)(shi)和178.2 小時(shi)(shi)(shi),其余各(ge)地(di)均較常年(nian)(nian)(nian)偏(pian)多(duo),其中章丘較常年(nian)(nian)(nian)偏(pian)多(duo)69.7小時(shi)(shi)(shi)。各(ge)月(yue)(yue)(yue)全市(shi)平均日(ri)照(zhao)時(shi)(shi)(shi)數,2 月(yue)(yue)(yue)、3 月(yue)(yue)(yue)、5 月(yue)(yue)(yue)、9 月(yue)(yue)(yue)、11 月(yue)(yue)(yue)、12 月(yue)(yue)(yue)偏(pian)多(duo),其他各(ge)月(yue)(yue)(yue)偏(pian)少(shao),尤其是(shi)10 月(yue)(yue)(yue)偏(pian)少(shao)最明(ming)顯。
濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)是(shi)國(guo)(guo)務院(yuan)公布的(de)歷(li)史文(wen)化名城(cheng)(cheng)(cheng)。因(yin)地處(chu)古(gu)四瀆之一“濟(ji)(ji)(ji)(ji)(ji)水”之南(nan)(nan)(nan)(nan)而(er)得名。據考(kao)古(gu)發(fa)掘資(zi)料,遠在9000年(nian)(nian)(nian)前(qian)的(de)新石器時(shi)代(dai)早期,已有先(xian)民(min)在此繁衍(yan)生息。距今(jin)4000~4500年(nian)(nian)(nian)前(qian)以磨(mo)光(guang)黑陶為特征的(de)“龍(long)山文(wen)化”,系(xi)因(yin)1928年(nian)(nian)(nian)首次發(fa)現(xian)于(yu)濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)東郊龍(long)山鎮(zhen)而(er)被命名。夏(xia)代(dai),龍(long)山鎮(zhen)城(cheng)(cheng)(cheng)子崖一帶建有較大規模的(de)城(cheng)(cheng)(cheng)市(shi)。商周(zhou)時(shi)代(dai),濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)為古(gu)譚國(guo)(guo)地。春秋戰國(guo)(guo)時(shi)代(dai),濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)屬齊國(guo)(guo),稱(cheng)“濼”“鞍”“歷(li)下”等(deng)邑,為齊國(guo)(guo)西(xi)南(nan)(nan)(nan)(nan)邊陲重鎮(zhen)。秦代(dai),地屬濟(ji)(ji)(ji)(ji)(ji)北郡。民(min)國(guo)(guo)初年(nian)(nian)(nian),撤銷濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)府,置(zhi)岱北道,轄27縣(xian)(xian)(xian)(xian)。1914年(nian)(nian)(nian)岱北道改(gai)稱(cheng)濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)道,轄縣(xian)(xian)(xian)(xian)未變。1925年(nian)(nian)(nian)改(gai)轄歷(li)城(cheng)(cheng)(cheng)、章(zhang)丘、長清(qing)、濟(ji)(ji)(ji)(ji)(ji)陽等(deng)10縣(xian)(xian)(xian)(xian)。1929年(nian)(nian)(nian)7月(yue),析歷(li)城(cheng)(cheng)(cheng)縣(xian)(xian)(xian)(xian)城(cheng)(cheng)(cheng)廂及其(qi)四郊,正式設(she)立(li)濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)市(shi)。時(shi)濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)市(shi)面(mian)積175平(ping)方公里,人(ren)口40余萬。1948年(nian)(nian)(nian)9月(yue),中國(guo)(guo)人(ren)民(min)解(jie)放軍華東野戰軍解(jie)放濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan),設(she)立(li)濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)特別市(shi)。1949年(nian)(nian)(nian)5月(yue)復稱(cheng)濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)市(shi)。1958年(nian)(nian)(nian),歷(li)城(cheng)(cheng)(cheng)縣(xian)(xian)(xian)(xian)劃歸濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)市(shi)。其(qi)后(hou),章(zhang)丘、長清(qing)縣(xian)(xian)(xian)(xian)于(yu)1978年(nian)(nian)(nian),平(ping)陰縣(xian)(xian)(xian)(xian)于(yu)1985年(nian)(nian)(nian),濟(ji)(ji)(ji)(ji)(ji)陽、商河(he)縣(xian)(xian)(xian)(xian)于(yu)1990年(nian)(nian)(nian)陸續劃歸濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)市(shi)管(guan)轄。1994年(nian)(nian)(nian)2月(yue),濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)市(shi)被正式確定為副省級城(cheng)(cheng)(cheng)市(shi)。2016年(nian)(nian)(nian)12月(yue),章(zhang)丘撤市(shi)設(she)區。2018年(nian)(nian)(nian)9月(yue),濟(ji)(ji)(ji)(ji)(ji)陽撤縣(xian)(xian)(xian)(xian)設(she)區。濟(ji)(ji)(ji)(ji)(ji)南(nan)(nan)(nan)(nan)市(shi)現(xian)轄8區2縣(xian)(xian)(xian)(xian)。
2017年年末全市(shi)常(chang)住人(ren)口(kou)732.12萬人(ren),比上年末增長1.22%。戶籍人(ren)口(kou)643.62萬人(ren),增長1.71%。申(shen)報出(chu)生率17.83‰,申(shen)報死(si)亡率9.86‰,人(ren)口(kou)自然增長率7.97‰。(市(shi)統(tong)計(ji)局)
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