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【海口市概況】海口天氣 行政區劃 地理環境 氣候特點 自然資源

本文章由注冊用戶 中華小當家 上傳提供 評論 發布 反饋 0
摘要:海口,別稱“椰城”,海南省省會,國家“一帶一路”戰略支點城市,北部灣城市群中心城市,地處海南島北部,東鄰文昌,西接澄邁,南毗定安,北瀕瓊州海峽,是海南省政治、經濟、科技、文化中心和最大的交通樞紐。下面就從海口行政區劃、天氣氣候、自然資源、地理位置等多方面為你介紹海口市。

行政區劃

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海口市轄秀(xiu)(xiu)(xiu)英、龍(long)(long)華、瓊(qiong)(qiong)山(shan)、美蘭(lan)4個(ge)(ge)(ge)(ge)(ge)(ge)區(qu)(qu)(縣級);下設21個(ge)(ge)(ge)(ge)(ge)(ge)街(jie)道(dao)、22個(ge)(ge)(ge)(ge)(ge)(ge)鎮(zhen)、207個(ge)(ge)(ge)(ge)(ge)(ge)社區(qu)(qu)、245個(ge)(ge)(ge)(ge)(ge)(ge)行政(zheng)村。其(qi)中,秀(xiu)(xiu)(xiu)英區(qu)(qu)轄秀(xiu)(xiu)(xiu)英、海秀(xiu)(xiu)(xiu)2個(ge)(ge)(ge)(ge)(ge)(ge)街(jie)道(dao)辦(ban)(ban)事(shi)處(chu),長(chang)流、西(xi)秀(xiu)(xiu)(xiu)、海秀(xiu)(xiu)(xiu)、石(shi)山(shan)、永(yong)興、東山(shan)6個(ge)(ge)(ge)(ge)(ge)(ge)鎮(zhen);龍(long)(long)華區(qu)(qu)轄中山(shan)、濱(bin)(bin)海、大同(tong)、金貿(mao)、金宇、海墾(ken)6個(ge)(ge)(ge)(ge)(ge)(ge)街(jie)道(dao)辦(ban)(ban)事(shi)處(chu),城西(xi)、龍(long)(long)橋(qiao)、龍(long)(long)泉、新坡(po)、遵譚5個(ge)(ge)(ge)(ge)(ge)(ge)鎮(zhen);瓊(qiong)(qiong)山(shan)區(qu)(qu)轄國興、府城、鳳翔、濱(bin)(bin)江4個(ge)(ge)(ge)(ge)(ge)(ge)街(jie)道(dao)辦(ban)(ban)事(shi)處(chu),龍(long)(long)塘、云龍(long)(long)、紅旗、舊州、三(san)門坡(po)、甲子、大坡(po)7個(ge)(ge)(ge)(ge)(ge)(ge)鎮(zhen);美蘭(lan)區(qu)(qu)轄白龍(long)(long)、白沙(sha)、博愛(ai)、海甸、藍(lan)天、海府路、人民路、和平南、新埠9個(ge)(ge)(ge)(ge)(ge)(ge)街(jie)道(dao)辦(ban)(ban)事(shi)處(chu),靈(ling)山(shan)、演豐、三(san)江、大致(zhi)坡(po)4個(ge)(ge)(ge)(ge)(ge)(ge)鎮(zhen)和海口市桂林洋開發區(qu)(qu)。

自然環境

海(hai)口位于北(bei)緯(wei)19°32′-20°05′,東(dong)經110°10′-110°41′;地(di)處(chu)海(hai)南(nan)島北(bei)部(bu)(bu),隔18海(hai)里與廣東(dong)省海(hai)安(an)鎮相望;東(dong)面(mian)與文(wen)昌市(shi)相鄰,南(nan)面(mian)與文(wen)昌市(shi)、定安(an)縣接壤,西面(mian)鄰接澄邁縣。海(hai)口市(shi)地(di)形略呈長(chang)心形,地(di)勢平(ping)(ping)(ping)緩,海(hai)南(nan)島最長(chang)的(de)河流———南(nan)渡(du)江從中部(bu)(bu)穿過。西北(bei)部(bu)(bu)和東(dong)南(nan)部(bu)(bu)較(jiao)高,中部(bu)(bu)南(nan)渡(du)江沿岸低(di)平(ping)(ping)(ping),北(bei)部(bu)(bu)多為沿海(hai)小(xiao)平(ping)(ping)(ping)原。全市(shi)除石山鎮境(jing)內(nei)的(de)馬鞍嶺(ling)(ling) (海(hai)拔 222.2 米(mi))、舊州鎮境(jing)內(nei)的(de)舊州嶺(ling)(ling) (199.9 米(mi))、甲子鎮境(jing)內(nei)的(de)日曬嶺(ling)(ling) (171 米(mi))、永興鎮境(jing)內(nei)的(de)雷虎嶺(ling)(ling) (168.3 米(mi))等38個山丘較(jiao)高外,絕(jue)大部(bu)(bu)分為海(hai)拔100米(mi)以下(xia)的(de)臺地(di)和平(ping)(ping)(ping)原。馬鞍嶺(ling)(ling)為全市(shi)最高點(dian)。

地質

海口市地(di)(di)(di)(di)質(zhi)構造上屬(shu)于(yu)(yu)雷瓊(qiong)(qiong)拗陷(xian)區(qu)。中新(xin)(xin)(xin)世及上新(xin)(xin)(xin)世海南(nan)島(dao)(dao)王(wang)五(wu)-文教大斷(duan)(duan)裂以(yi)北(bei)(bei)(bei)(bei)(bei)發(fa)生斷(duan)(duan)陷(xian),形成(cheng)瓊(qiong)(qiong)北(bei)(bei)(bei)(bei)(bei)斷(duan)(duan)陷(xian)盆地(di)(di)(di)(di),堆(dui)積了巨厚的新(xin)(xin)(xin)生代(dai)(dai)(第三(san)紀(ji))地(di)(di)(di)(di)層(ceng),至全(quan)新(xin)(xin)(xin)世(第四(si)(si)  紀(ji)),并有(you)多次地(di)(di)(di)(di)震和海底火(huo)山(shan)活(huo)動,有(you)多期火(huo)山(shan)巖(yan)(yan)穿插分(fen)(fen)布(bu)于(yu)(yu)第三(san)紀(ji)和第四(si)(si)紀(ji)沉積物之中,出露于(yu)(yu)地(di)(di)(di)(di)表組成(cheng)火(huo)山(shan)熔(rong)巖(yan)(yan)臺地(di)(di)(di)(di),分(fen)(fen)布(bu)面積廣。上新(xin)(xin)(xin)世晚期,海島(dao)(dao)北(bei)(bei)(bei)(bei)(bei)部地(di)(di)(di)(di)殼上升,其(qi)間也有(you)幾(ji)次火(huo)山(shan)噴(pen)發(fa),中全(quan)新(xin)(xin)(xin)世以(yi)后,北(bei)(bei)(bei)(bei)(bei)部和東(dong)(dong)北(bei)(bei)(bei)(bei)(bei)部地(di)(di)(di)(di)殼緩(huan)慢下降(jiang),接受沉積。海口市位于(yu)(yu)瓊(qiong)(qiong)北(bei)(bei)(bei)(bei)(bei)新(xin)(xin)(xin)生代(dai)(dai)斷(duan)(duan)陷(xian)盆地(di)(di)(di)(di)中,由新(xin)(xin)(xin)生代(dai)(dai)瓊(qiong)(qiong)北(bei)(bei)(bei)(bei)(bei)斷(duan)(duan)陷(xian)盆地(di)(di)(di)(di) (為(wei)主) 與(yu)瓊(qiong)(qiong)東(dong)(dong)北(bei)(bei)(bei)(bei)(bei)隆起 (東(dong)(dong)南(nan)部)構成(cheng),位于(yu)(yu)區(qu)域性近(jin)東(dong)(dong)西(xi)向、近(jin)南(nan)北(bei)(bei)(bei)(bei)(bei)向、北(bei)(bei)(bei)(bei)(bei)東(dong)(dong)向和北(bei)(bei)(bei)(bei)(bei)西(xi)向斷(duan)(duan)裂的交(jiao)接復合部位。地(di)(di)(di)(di)層(ceng)構造屬(shu)新(xin)(xin)(xin)生代(dai)(dai)以(yi)后海相、海陸交(jiao)替相地(di)(di)(di)(di)層(ceng)。其(qi)巖(yan)(yan)漿巖(yan)(yan)分(fen)(fen)為(wei)侵入巖(yan)(yan)和火(huo)山(shan)巖(yan)(yan),侵入巖(yan)(yan)零星外露,火(huo)山(shan)巖(yan)(yan)大面積分(fen)(fen)布(bu)。

地貌

地(di)(di)表(biao)主(zhu)(zhu)(zhu)要為(wei)(wei)第(di)四紀基(ji)性火山巖和第(di)四系松散沉(chen)積物,呈較大面積分布,濱(bin)(bin)海(hai)以(yi)濱(bin)(bin)海(hai)臺階式地(di)(di)貌(mao)為(wei)(wei)主(zhu)(zhu)(zhu),西部(bu)(bu)(bu)以(yi)典(dian)型的火山地(di)(di)貌(mao)為(wei)(wei)主(zhu)(zhu)(zhu)。全市地(di)(di)貌(mao)基(ji)本分為(wei)(wei)北部(bu)(bu)(bu)濱(bin)(bin)海(hai)平原(yuan)區,中部(bu)(bu)(bu)沿江階地(di)(di)區,東部(bu)(bu)(bu)、南部(bu)(bu)(bu)臺地(di)(di)區,西部(bu)(bu)(bu)熔(rong)巖臺地(di)(di)區。

土壤

主(zhu)要土壤(rang)類(lei)(lei)型(xing)有玄(xuan)武巖磚紅壤(rang)、火(huo)山灰幼齡磚紅壤(rang)、砂頁(ye)巖磚紅壤(rang)、帶狀潮(chao)沙泥、濱海沙土。土壤(rang)土種共 8 個土類(lei)(lei),12 個亞(ya)類(lei)(lei),43 個土屬,110 個土種。

氣候

海口市地處(chu)低緯度熱帶北緣(yuan),屬于熱帶海洋氣(qi)候。春季(ji)(ji)溫暖少雨多旱(han),夏季(ji)(ji)高溫多雨,秋季(ji)(ji)濕(shi)涼多 臺風暴雨,冬(dong)季(ji)(ji)干旱(han)時有冷氣(qi)流(liu)侵襲帶有陣(zhen)寒(han)。全(quan)年(nian)(nian)日照(zhao)(zhao)時間長,輻(fu)射能量(liang)(liang)大,年(nian)(nian)平(ping)均(jun)(jun)日照(zhao)(zhao)時數 2000 小時以上(shang)(shang),太 陽輻(fu)射量(liang)(liang) 可達 11~12 萬卡;年(nian)(nian)平(ping)均(jun)(jun)氣(qi)溫 23.8℃ ,最(zui)高平(ping)均(jun)(jun)氣(qi)溫28℃左右(you),最(zui)低平(ping)均(jun)(jun)氣(qi)溫18℃左右(you);年(nian)(nian)平(ping)均(jun)(jun)降水(shui)量(liang)(liang) 1816 毫米,平(ping)均(jun)(jun)日降雨量(liang)(liang)在 0.1 毫米以上(shang)(shang),雨日 150 天(tian)以上(shang)(shang);年(nian)(nian)平(ping)均(jun)(jun)蒸發量(liang)(liang) 1834 毫米,平(ping)均(jun)(jun)相對(dui)濕(shi)度 85%。常年(nian)(nian)以東(dong)北風和東(dong)南(nan)風為主,年(nian)(nian)平(ping)均(jun)(jun)風速 3.4 米 / 秒(miao)。

水文

海(hai)(hai)(hai)(hai)口(kou)(kou)(kou)自(zi)產水(shui)(shui)(shui)(shui)(shui)資(zi)源總量(liang)19.07 億立方(fang)(fang)米(mi)(mi),水(shui)(shui)(shui)(shui)(shui)資(zi)源總量(liang)折合地表徑流(liu)深為 830 毫米(mi)(mi)。海(hai)(hai)(hai)(hai)南島最長的(de)河(he)(he)(he)流(liu)南渡(du)(du)江穿(chuan)(chuan)過(guo)海(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)中部(bu)(bu)(bu)入(ru)(ru)海(hai)(hai)(hai)(hai)。南渡(du)(du)江主(zhu)(zhu)流(liu)在市(shi)(shi)區長 75 千(qian)(qian)米(mi)(mi),流(liu)域面積1300 平(ping)方(fang)(fang)千(qian)(qian)米(mi)(mi),年徑流(liu)量(liang) 60.99 億立方(fang)(fang)米(mi)(mi)。海(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)主(zhu)(zhu)要河(he)(he)(he)流(liu)有(you)(you) 17 條。其中,南渡(du)(du)江水(shui)(shui)(shui)(shui)(shui)系 7 條,南渡(du)(du)江干流(liu)從海(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)西(xi)南部(bu)(bu)(bu)東(dong)山鎮流(liu)入(ru)(ru)境(jing)(jing)內,穿(chuan)(chuan)過(guo)中部(bu)(bu)(bu),于(yu)(yu)北(bei)部(bu)(bu)(bu)入(ru)(ru)海(hai)(hai)(hai)(hai),入(ru)(ru)海(hai)(hai)(hai)(hai)口(kou)(kou)(kou)段從西(xi)向(xiang)東(dong)主(zhu)(zhu)要分(fen)流(liu)有(you)(you)海(hai)(hai)(hai)(hai)甸溪(xi)、橫溝(gou)河(he)(he)(he)、潭覽河(he)(he)(he)、邁雅(ya)河(he)(he)(he)和(he)道孟溪(xi)。支流(liu)有(you)(you)鐵爐溪(xi)、三十六(liu)曲溪(xi)、鴨尾溪(xi) 、昌旺溪(xi)(南面溪(xi))、美舍(she)河(he)(he)(he)和(he)響水(shui)(shui)(shui)(shui)(shui)河(he)(he)(he);獨流(liu)入(ru)(ru)海(hai)(hai)(hai)(hai)的(de)有(you)(you) 9 條,分(fen)別為演(yan)(yan)洲河(he)(he)(he) 、五源河(he)(he)(he)、榮山河(he)(he)(he)、演(yan)(yan)豐東(dong)河(he)(he)(he)、演(yan)(yan)豐西(xi)河(he)(he)(he)、羅雅(ya)河(he)(he)(he)、芙蓉河(he)(he)(he)、龍(long)昆溝(gou)和(he)秀(xiu)英(ying)(ying)溝(gou),另外有(you)(you)白石(shi)溪(xi)流(liu)從文(wen)昌市(shi)(shi)境(jing)(jing)內出海(hai)(hai)(hai)(hai)。境(jing)(jing)內有(you)(you)鳳潭、鐵爐、東(dong)湖、風(feng)圮、云龍(long)、丁榮、嶺北(bei)、玉風(feng)、沙坡等水(shui)(shui)(shui)(shui)(shui)庫(ku),總庫(ku)容(rong)量(liang) 1.5 億立方(fang)(fang)米(mi)(mi)。海(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)地處南渡(du)(du)江下(xia)游河(he)(he)(he)口(kou)(kou)(kou)河(he)(he)(he)網地帶和(he)休眠火山口(kou)(kou)(kou)地帶,潛(qian)水(shui)(shui)(shui)(shui)(shui)、承(cheng)壓水(shui)(shui)(shui)(shui)(shui)分(fen)布(bu)(bu) 廣(guang)泛。潛(qian)水(shui)(shui)(shui)(shui)(shui)含(han)水(shui)(shui)(shui)(shui)(shui)層以南渡(du)(du)江三角洲潛(qian)水(shui)(shui)(shui)(shui)(shui)和(he)玄武(wu)巖(yan)孔隙裂隙潛(qian)水(shui)(shui)(shui)(shui)(shui)為主(zhu)(zhu),分(fen)布(bu)(bu)范圍(wei)分(fen)別近(jin) 800 平(ping)方(fang)(fang)千(qian)(qian)米(mi)(mi)、400 平(ping)方(fang)(fang)千(qian)(qian)米(mi)(mi),水(shui)(shui)(shui)(shui)(shui)位(wei)單位(wei)涌水(shui)(shui)(shui)(shui)(shui)量(liang)分(fen)別可達(da) 14.6 升(sheng) / 秒(miao)、30 升(sheng) / 秒(miao)。地下(xia)承(cheng)壓水(shui)(shui)(shui)(shui)(shui)處于(yu)(yu)雷瓊(qiong)盆 地,含(han)水(shui)(shui)(shui)(shui)(shui)總厚(hou)(hou) 度達(da) 200 米(mi)(mi)~ 350 米(mi)(mi),老(lao)海(hai)(hai)(hai)(hai)口(kou)(kou)(kou)、秀(xiu)英(ying)(ying)兩段可采量(liang)共27 萬立方(fang)(fang)米(mi)(mi) / 晝夜。地下(xia)熱礦泉水(shui)(shui)(shui)(shui)(shui)處于(yu)(yu)瓊(qiong)北(bei)自(zi)流(liu)水(shui)(shui)(shui)(shui)(shui)盆地東(dong)北(bei)部(bu)(bu)(bu)新生代厚(hou)(hou)層,分(fen)布(bu)(bu)面積約(yue) 200 平(ping)方(fang)(fang)千(qian)(qian)米(mi)(mi)。

海域

海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)口市(shi)北(bei)面(mian)臨海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)域面(mian)積(ji)(ji) 830 平(ping)(ping)(ping)(ping)方千(qian)米(mi),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)岸線(xian)(xian)長 136.23 千(qian)米(mi)。海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)水(shui)平(ping)(ping)(ping)(ping)均水(shui)溫 25℃,最高 34℃,最低 17.2℃。透(tou)明(ming)度(du) 1 米(mi),最大達 2 米(mi)。淺(qian)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)鹽(yan)度(du) 29.6%~31.8%。大部(bu)(bu)分(fen)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)底(di)平(ping)(ping)(ping)(ping)緩,以軟泥為主(zhu)(zhu),泥沙(sha)次之;靠近(jin)(jin)沙(sha)灘(tan)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)岸一(yi)帶海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)底(di)以細沙(sha)為主(zhu)(zhu)。近(jin)(jin)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)水(shui)質富(fu)含有機物質和(he)無機鹽(yan)。60 米(mi)~100 米(mi)等(deng)(deng)深線(xian)(xian)以內(nei)的海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)域面(mian)積(ji)(ji)約 200 平(ping)(ping)(ping)(ping)方千(qian)米(mi),10 米(mi)等(deng)(deng)深線(xian)(xian)以內(nei)的淺(qian)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)、灘(tan)涂(tu)面(mian)積(ji)(ji)上百平(ping)(ping)(ping)(ping)方千(qian)米(mi)。大部(bu)(bu)分(fen)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)岸坡度(du)平(ping)(ping)(ping)(ping)緩,岸線(xian)(xian)開闊連(lian)綿,沙(sha)岸帶沙(sha)細潔(jie)白,有假日海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)灘(tan)、西(xi)秀海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)灘(tan)、粵海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)鐵路通道(dao)南站碼頭海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)灘(tan)、白沙(sha)門海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)灘(tan)、東寨港海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)濱海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)灘(tan)、桂林洋海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)灘(tan)等(deng)(deng)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)濱風景區(qu)和(he)游樂區(qu)。港灣與(yu)近(jin)(jin)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)還(huan)有少許(xu)島礁和(he)潮灘(tan)。近(jin)(jin)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)(hai)水(shui)清(qing)澈,常年(nian)風輕浪平(ping)(ping)(ping)(ping),有多(duo)處(chu)為適(shi)宜的傍(bang)岸泳區(qu)。

自然資源

動植物

處在全國橡膠、胡椒(jiao)(jiao)等(deng)熱帶經濟作(zuo)物(wu)產區(qu),擁有(you)(you)(you)(you)林地9.58 萬公頃,約占土地面積的(de)42%。 地上有(you)(you)(you)(you)野生植物(wu) 1980 種(zhong)(zhong)(zhong),其(qi)中(zhong)海(hai)南(nan)特(te)(te)有(you)(you)(you)(you)的(de) 40 多(duo)(duo)種(zhong)(zhong)(zhong),被列為國家一(yi)級保(bao)護的(de) 有(you)(you)(you)(you)蘇 鐵 、坡 壘、海(hai) 南(nan)黃 花梨 3 種(zhong)(zhong)(zhong),國家二級保(bao)護的(de)有(you)(you)(you)(you)黃檀(tan)、粗榧(fei)、土沉香(xiang)、見血封喉等(deng) 10 多(duo)(duo)種(zhong)(zhong)(zhong) 。喬、灌木 180 多(duo)(duo)種(zhong)(zhong)(zhong),其(qi)中(zhong) 80 多(duo)(duo)種(zhong)(zhong)(zhong)屬經濟價值較高的(de)樹種(zhong)(zhong)(zhong),諸(zhu)如橡膠、椰子(zi)、 棕(zong)櫚、龍眼、荔枝(zhi)、波羅蜜(mi)、咖啡、 黃皮、蓮霧、胡椒(jiao)(jiao)、檳榔(lang)等(deng)。藥(yao)用植物(wu) 1200 多(duo)(duo)種(zhong)(zhong)(zhong),其(qi)中(zhong)較著(zhu)名(ming)(ming)的(de)有(you)(you)(you)(you)巴戟(ji)、益智、砂仁等(deng)。境內有(you)(you)(you)(you)野生陸棲(qi)脊(ji)椎動物(wu) 199種(zhong)(zhong)(zhong) ,其(qi)中(zhong)紅(hong) 胸角雉、山(shan)鷓(zhe)鴣(gu)(gu)、海(hai)南(nan)虎(hu)鳽 (jian) 等(deng) 5 種(zhong)(zhong)(zhong)為海(hai)南(nan)特(te)(te)有(you)(you)(you)(you)種(zhong)(zhong)(zhong);列入國家一(yi)、二類重點保(bao)護名(ming)(ming)錄的(de)有(you)(you)(you)(you)蟒蛇、唐魚、海(hai)南(nan)山(shan)鷓(zhe)鴣(gu)(gu)等(deng)13 種(zhong)(zhong)(zhong)。

海洋資源

有(you) 830 平方千米(mi)(mi)的(de)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)域、上(shang)百(bai)平方千米(mi)(mi)的(de)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)灣(wan)(wan)灘涂,有(you)利于(yu)發(fa)展海(hai)(hai)(hai)(hai)(hai)(hai)(hai)洋捕撈及海(hai)(hai)(hai)(hai)(hai)(hai)(hai)水(shui)養殖(zhi)。海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)管轄海(hai)(hai)(hai)(hai)(hai)(hai)(hai)域內共有(you)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)島(dao) 15 個,3 個為(wei)有(you)居民海(hai)(hai)(hai)(hai)(hai)(hai)(hai)島(dao);自(zi)西(xi)向(xiang)東(dong)(dong)分布(bu)著諸多(duo)天(tian)然港(gang)(gang)(gang)(gang)(gang)(gang)灣(wan)(wan),如金沙灣(wan)(wan)、新(xin)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)港(gang)(gang)(gang)(gang)(gang)(gang)、西(xi)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)岸(an)(an)(an)、秀(xiu)英港(gang)(gang)(gang)(gang)(gang)(gang)、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)灣(wan)(wan)、東(dong)(dong)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)岸(an)(an)(an)、東(dong)(dong)寨港(gang)(gang)(gang)(gang)(gang)(gang)等(deng)(deng)(deng)(deng)。其中,海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)港(gang)(gang)(gang)(gang)(gang)(gang)為(wei)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)南(nan)(nan)交(jiao)通(tong)樞(shu)紐和客(ke)貨集散中心,是中國大陸沿海(hai)(hai)(hai)(hai)(hai)(hai)(hai)港(gang)(gang)(gang)(gang)(gang)(gang)口(kou)到東(dong)(dong)南(nan)(nan)亞各地通(tong)航貿易船(chuan)舶的(de)必(bi)經(jing)之(zhi)港(gang)(gang)(gang)(gang)(gang)(gang),素(su)有(you)“瓊州門戶”之(zhi)稱。港(gang)(gang)(gang)(gang)(gang)(gang)口(kou)岸(an)(an)(an)線(xian)資(zi)(zi)源豐(feng)富,從西(xi)到東(dong)(dong)可分為(wei)馬(ma)(ma)村(cun)岸(an)(an)(an)段、盈濱(bin)—天(tian)尾岸(an)(an)(an)段、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)灣(wan)(wan)岸(an)(an)(an)段等(deng)(deng)(deng)(deng)多(duo)個岸(an)(an)(an)段。馬(ma)(ma)村(cun)岸(an)(an)(an)段 10 米(mi)(mi)等(deng)(deng)(deng)(deng)深(shen)線(xian)在離岸(an)(an)(an) 1500~1700 米(mi)(mi);盈濱(bin)—天(tian)尾岸(an)(an)(an)段港(gang)(gang)(gang)(gang)(gang)(gang)灣(wan)(wan)開闊(kuo),對(dui)巨型船(chuan)舶泊(bo)穩條(tiao)件較好(hao),適(shi)宜(yi)建深(shen)水(shui)港(gang)(gang)(gang)(gang)(gang)(gang);海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)灣(wan)(wan)的(de)穩泊(bo)條(tiao)件好(hao),可建設大型港(gang)(gang)(gang)(gang)(gang)(gang)口(kou)。海(hai)(hai)(hai)(hai)(hai)(hai)(hai)洋漁業資(zi)(zi)源主(zhu)要有(you)魚(yu)(yu)(yu)類(lei)(lei)(lei)、蝦(xia)(xia)類(lei)(lei)(lei)、蟹(xie)(xie)類(lei)(lei)(lei)、貝類(lei)(lei)(lei)等(deng)(deng)(deng)(deng)。其中魚(yu)(yu)(yu)類(lei)(lei)(lei)有(you) 100 多(duo)種,常見且質優的(de)魚(yu)(yu)(yu)類(lei)(lei)(lei)有(you)馬(ma)(ma)鮫魚(yu)(yu)(yu)、黃花魚(yu)(yu)(yu)、鯔、金線(xian)魚(yu)(yu)(yu)、石斑(ban)魚(yu)(yu)(yu)、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)鯉魚(yu)(yu)(yu)等(deng)(deng)(deng)(deng);蝦(xia)(xia)類(lei)(lei)(lei)有(you)斑(ban)節對(dui)蝦(xia)(xia)、沙蝦(xia)(xia)、青(qing)蝦(xia)(xia)等(deng)(deng)(deng)(deng);蟹(xie)(xie)類(lei)(lei)(lei)有(you)鋸緣青(qing)蟹(xie)(xie)、小(xiao)蟹(xie)(xie)、花蟹(xie)(xie)、膏蟹(xie)(xie)、梭子蟹(xie)(xie)等(deng)(deng)(deng)(deng);頭足類(lei)(lei)(lei)與貝類(lei)(lei)(lei)有(you)烏賊、墨(mo)魚(yu)(yu)(yu)、鮑(bao)  魚(yu)(yu)(yu)、泥蚶、牡蠣等(deng)(deng)(deng)(deng);大型藻類(lei)(lei)(lei)主(zhu)要為(wei)長莖(jing)蕨藻、麒(qi)麟菜、馬(ma)(ma)尾藻等(deng)(deng)(deng)(deng);傳統藥用海(hai)(hai)(hai)(hai)(hai)(hai)(hai)洋生物有(you)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)蛇(she)、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)馬(ma)(ma)、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)龍、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)參(can)、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)膽、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)星、海(hai)(hai)(hai)(hai)(hai)(hai)(hai)兔(tu)等(deng)(deng)(deng)(deng)。

礦產

境(jing)內已(yi)探明(ming)礦(kuang)(kuang)(kuang)產(chan)(chan)資源(yuan) 20 種,其中能源(yuan)礦(kuang)(kuang)(kuang)產(chan)(chan)有(you)石油、天然氣(qi)、褐(he)煤、低熱(re)值油頁巖 (油炭(tan)質(zhi)(zhi)頁巖)、泥炭(tan)5 種;金屬礦(kuang)(kuang)(kuang)產(chan)(chan)有(you)鋁土(tu)(tu)(tu)(tu)礦(kuang)(kuang)(kuang)、鈷土(tu)(tu)(tu)(tu)礦(kuang)(kuang)(kuang)、褐(he)鐵礦(kuang)(kuang)(kuang)3種;非(fei)金屬礦(kuang)(kuang)(kuang)產(chan)(chan)有(you)高嶺土(tu)(tu)(tu)(tu)、耐(nai)火(huo)黏土(tu)(tu)(tu)(tu)、磚瓦黏土(tu)(tu)(tu)(tu)、硅藻土(tu)(tu)(tu)(tu)、膨潤土(tu)(tu)(tu)(tu)、沸石、浮石、建(jian)筑(zhu)用(yong)玄武巖、建(jian)筑(zhu)用(yong)砂9種;水氣(qi)礦(kuang)(kuang)(kuang)產(chan)(chan)有(you)飲用(yong)天然礦(kuang)(kuang)(kuang)泉水、熱(re)礦(kuang)(kuang)(kuang)水、地下(xia)(xia)水3種。具備明(ming)顯優勢和開發潛力的礦(kuang)(kuang)(kuang)產(chan)(chan)資源(yuan)主(zhu)要有(you)飲用(yong)天然礦(kuang)(kuang)(kuang)泉水、地 熱(re)水、地下(xia)(xia)水,以及建(jian)筑(zhu)大(da)宗用(yong)的河砂、玄武巖石材、磚瓦黏土(tu)(tu)(tu)(tu)等;比較重要的礦(kuang)(kuang)(kuang)產(chan)(chan)資源(yuan)有(you)鈷土(tu)(tu)(tu)(tu)礦(kuang)(kuang)(kuang)、鋁土(tu)(tu)(tu)(tu)礦(kuang)(kuang)(kuang)、褐(he)煤、低熱(re)值油炭(tan)質(zhi)(zhi)頁巖、高嶺土(tu)(tu)(tu)(tu)、耐(nai)火(huo)黏土(tu)(tu)(tu)(tu)等。地熱(re)資源(yuan)豐富,地熱(re)田控制面(mian)積(ji)約4平方(fang)千米,分布在(zai)350~700 米深 度內 ,水溫(wen) 39.5℃~49℃,礦(kuang)(kuang)(kuang)化度 1~2.3 克 / 升。

歷史沿革

西(xi)漢(han)武帝元(yuan)(yuan)封元(yuan)(yuan)年(nian)(nian)(nian)(nian)(nian) (前110 年(nian)(nian)(nian)(nian)(nian)),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)南島置珠崖(ya)、儋耳(er)二郡(jun),領(ling) 16 縣(xian)(xian)(xian),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)地(di)屬(shu)珠崖(ya)郡(jun)玳瑁縣(xian)(xian)(xian)。 兩郡(jun)裁(cai)撤(che)后海(hai)(hai)(hai)(hai)(hai)(hai)(hai)南建置時設(she)(she)時廢(fei),至梁朝(chao)大同年(nian)(nian)(nian)(nian)(nian)間 (535~545 年(nian)(nian)(nian)(nian)(nian)) 在儋耳(er)郡(jun)廢(fei)地(di)置崖(ya)州,海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)地(di)屬(shu)崖(ya)州。唐貞觀元(yuan)(yuan)年(nian)(nian)(nian)(nian)(nian) (627 年(nian)(nian)(nian)(nian)(nian)) 屬(shu)瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian)。宋神宗熙寧四年(nian)(nian)(nian)(nian)(nian) (1071 年(nian)(nian)(nian)(nian)(nian)) 稱海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)浦,意為(wei)(wei)(wei)(wei)南渡江(jiang)入海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)處(chu)的(de)(de)一塊浦灘之地(di),“海(hai)(hai)(hai)(hai)(hai)(hai)(hai) 口(kou)(kou)(kou) ”一 名始于此 。 明洪武三年(nian)(nian)(nian)(nian)(nian)(1374 年(nian)(nian)(nian)(nian)(nian)) 稱海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)都。元(yuan)(yuan)明清(qing)三代至民國(guo)(guo)初期,海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)未有建制(zhi),地(di)屬(shu)瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian)。1912 年(nian)(nian)(nian)(nian)(nian),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)地(di)屬(shu)瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian),稱海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)所。1926 年(nian)(nian)(nian)(nian)(nian) 12 月(yue)(yue) 9 日(ri)(ri),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)從瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian)分出設(she)(she)市(shi)(shi)(shi) (縣(xian)(xian)(xian)級(ji)),稱海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)政(zheng)廳(ting),屬(shu)廣(guang)(guang)東(dong)(dong)(dong)省(sheng)(sheng)。1929 年(nian)(nian)(nian)(nian)(nian) 8 月(yue)(yue),改為(wei)(wei)(wei)(wei) 市(shi)(shi)(shi)政(zheng)局。1931 年(nian)(nian)(nian)(nian)(nian) 2 月(yue)(yue),復隸瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)為(wei)(wei)(wei)(wei)瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian)第(di)十一區(qu)(qu)(qu)。1942 年(nian)(nian)(nian)(nian)(nian)初,日(ri)(ri)軍改海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)為(wei)(wei)(wei)(wei)市(shi)(shi)(shi),設(she)(she)“海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)政(zheng)府”。1945 年(nian)(nian)(nian)(nian)(nian) 8 月(yue)(yue),日(ri)(ri)軍戰(zhan)敗投降(jiang),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)自行廢(fei)止(zhi),重隸瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian),設(she)(she)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)八鄉(xiang)鎮聯防辦事處(chu)。1949 年(nian)(nian)(nian)(nian)(nian),成立(li)國(guo)(guo)民政(zheng)府海(hai)(hai)(hai)(hai)(hai)(hai)(hai)南特(te)區(qu)(qu)(qu)行政(zheng)長官公署,設(she)(she)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)市(shi)(shi)(shi)政(zheng)籌備處(chu)。1950 年(nian)(nian)(nian)(nian)(nian) 4 月(yue)(yue) 23 日(ri)(ri),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)解(jie)放(fang),市(shi)(shi)(shi)政(zheng)籌 備處(chu)消亡。 1950年(nian)(nian)(nian)(nian)(nian) 6 月(yue)(yue) 1 日(ri)(ri),成立(li)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)人(ren)民政(zheng)府,為(wei)(wei)(wei)(wei)廣(guang)(guang)東(dong)(dong)(dong)省(sheng)(sheng)轄(xia)(xia)市(shi)(shi)(shi) (地(di)級(ji))。1958 年(nian)(nian)(nian)(nian)(nian) 12 月(yue)(yue),瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian)并入海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi);1959 年(nian)(nian)(nian)(nian)(nian) 10 月(yue)(yue),瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)縣(xian)(xian)(xian)恢復,海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)改為(wei)(wei)(wei)(wei)縣(xian)(xian)(xian)級(ji)市(shi)(shi)(shi)。1975 年(nian)(nian)(nian)(nian)(nian) 11 月(yue)(yue) 22 日(ri)(ri),升為(wei)(wei)(wei)(wei)廣(guang)(guang)東(dong)(dong)(dong)省(sheng)(sheng)地(di)級(ji)市(shi)(shi)(shi);1983 年(nian)(nian)(nian)(nian)(nian)降(jiang)為(wei)(wei)(wei)(wei)縣(xian)(xian)(xian)級(ji)市(shi)(shi)(shi)。1986 年(nian)(nian)(nian)(nian)(nian) 5 月(yue)(yue) 31 日(ri)(ri),國(guo)(guo)務院批(pi)準(zhun)升為(wei)(wei)(wei)(wei)廣(guang)(guang)東(dong)(dong)(dong)省(sheng)(sheng)轄(xia)(xia)地(di)級(ji)市(shi)(shi)(shi)。1988 年(nian)(nian)(nian)(nian)(nian) 4 月(yue)(yue) 13 日(ri)(ri),設(she)(she)立(li)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)南省(sheng)(sheng),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)定為(wei)(wei)(wei)(wei)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)南省(sheng)(sheng)省(sheng)(sheng)會。1990 年(nian)(nian)(nian)(nian)(nian) 11 月(yue)(yue),經(jing)民政(zheng)部批(pi)準(zhun),設(she)(she)立(li)振東(dong)(dong)(dong)、新(xin)華 、 秀英3個(ge)市(shi)(shi)(shi)轄(xia)(xia)區(qu)(qu)(qu)(縣(xian)(xian)(xian)級(ji))。2002 年(nian)(nian)(nian)(nian)(nian) 10 月(yue)(yue) 16 日(ri)(ri),經(jing)國(guo)(guo)務院批(pi)準(zhun),撤(che)銷瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)市(shi)(shi)(shi)和海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)秀英區(qu)(qu)(qu)、新(xin)華區(qu)(qu)(qu)、振東(dong)(dong)(dong)區(qu)(qu)(qu),以原(yuan)瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)市(shi)(shi)(shi)和海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)原(yuan)秀英區(qu)(qu)(qu)、新(xin)華區(qu)(qu)(qu)、振東(dong)(dong)(dong)區(qu)(qu)(qu)的(de)(de)行政(zheng)區(qu)(qu)(qu)域組成新(xin)海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi),設(she)(she)立(li)秀英、龍(long)華、瓊(qiong)(qiong)(qiong)(qiong)(qiong)(qiong)山(shan)(shan)(shan)(shan)、美蘭 4 區(qu)(qu)(qu)個(ge)市(shi)(shi)(shi)轄(xia)(xia)區(qu)(qu)(qu) (縣(xian)(xian)(xian)級(ji)),海(hai)(hai)(hai)(hai)(hai)(hai)(hai)口(kou)(kou)(kou)市(shi)(shi)(shi)的(de)(de)發展翻開了新(xin)的(de)(de)一頁。

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