水文特征
天(tian)池(chi)(chi) 古稱溫涼泊(bo)(bo)、圖(tu)們(men)泊(bo)(bo)、他(ta)們(men)泊(bo)(bo)。為中朝兩國界湖,位于吉林省延邊朝鮮族自治州安圖(tu)縣。光緒三十四(si)年(nian)(1908年(nian))至宣統三年(nian)(1910年(nian))安圖(tu)縣知事劉(liu)建封(feng)對(dui)長白山天(tian)池(chi)(chi)有較(jiao)詳細的(de)調查(cha)。1958年(nian)國家于天(tian)文峰設天(tian)池(chi)(chi)氣象站,開始(shi)進行系(xi)統的(de)觀測。
天池南北長4.4公里(li),東西寬3.37公里(li),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)面面積9.82㎞2,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)邊周(zhou)長13.1公里(li),最(zui)(zui)大水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)深373米(mi),平(ping)(ping)均水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)深204米(mi),匯水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)面積21.4㎞2,蓄(xu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)20.4億立(li)方(fang)米(mi),湖水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)礦化(hua)度246.52毫(hao)(hao)(hao)克/升(sheng)(sheng),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)面海(hai)拔高(gao)程2189米(mi)。多(duo)(duo)(duo)年(nian)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)溫為(wei)0.7~11℃,多(duo)(duo)(duo)年(nian)平(ping)(ping)均氣溫-7.3℃,多(duo)(duo)(duo)年(nian)平(ping)(ping)均水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)面蒸發量(liang)(liang)(liang)450毫(hao)(hao)(hao)米(mi),多(duo)(duo)(duo)年(nian)平(ping)(ping)均降(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)1332.6毫(hao)(hao)(hao)米(mi),歷年(nian)最(zui)(zui)大降(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)1809.1毫(hao)(hao)(hao)米(mi),歷年(nian)最(zui)(zui)小降(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)881.8毫(hao)(hao)(hao)米(mi),是遼東地(di)區氣溫最(zui)(zui)低,并且水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)面蒸發量(liang)(liang)(liang)最(zui)(zui)小,降(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)最(zui)(zui)大的地(di)方(fang)之一(yi)。天池的年(nian)最(zui)(zui)低水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位一(yi)般出現(xian)在4、5月(yue)份,5月(yue)以(yi)后(hou)天池的來水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)大于下(xia)(xia)泄量(liang)(liang)(liang),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位開(kai)始上升(sheng)(sheng),到(dao)8、9月(yue)份出現(xian)年(nian)最(zui)(zui)高(gao)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位。9月(yue)下(xia)(xia)旬(xun)以(yi)后(hou),主要靠前(qian)一(yi)段蓄(xu)積的水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)出流(liu),水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位陸續下(xia)(xia)降(jiang)(jiang),直到(dao)翌(yi)年(nian)5月(yue)又開(kai)始回升(sheng)(sheng)。水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位變幅約在2米(mi)左右。天池的封凍(dong)日期一(yi)般在11月(yue)下(xia)(xia)旬(xun)到(dao)12月(yue)上旬(xun),解凍(dong)日期在翌(yi)年(nian)6月(yue)中旬(xun),有七八個月(yue)的封凍(dong)期。雪深0.86~1.04米(mi),冰(bing)厚0.93~1.28米(mi)。
湖泊水系
長白山是(shi)(shi)松(song)(song)(song)花(hua)(hua)、圖們(men)(men)、鴨綠(lv)三江(jiang)(jiang)(jiang)的(de)(de)發(fa)(fa)源(yuan)地。三江(jiang)(jiang)(jiang)源(yuan)頭發(fa)(fa)源(yuan)于長白山天池周圍的(de)(de)有(you)5條。在(zai)(zai)北(bei)坡是(shi)(shi)松(song)(song)(song)花(hua)(hua)江(jiang)(jiang)(jiang)南源(yuan)二(er)(er)道(dao)松(song)(song)(song)花(hua)(hua)江(jiang)(jiang)(jiang)(下稱二(er)(er)道(dao)江(jiang)(jiang)(jiang))的(de)(de)二(er)(er)道(dao)白河,在(zai)(zai)西坡是(shi)(shi)松(song)(song)(song)花(hua)(hua)江(jiang)(jiang)(jiang)西源(yuan)頭道(dao)松(song)(song)(song)花(hua)(hua)江(jiang)(jiang)(jiang)(下稱頭道(dao)江(jiang)(jiang)(jiang))的(de)(de)漫江(jiang)(jiang)(jiang)和錦江(jiang)(jiang)(jiang);在(zai)(zai)東南坡是(shi)(shi)圖們(men)(men)江(jiang)(jiang)(jiang)的(de)(de)正源(yuan)紅(hong)丹水(shui),在(zai)(zai)南坡是(shi)(shi)鴨綠(lv)江(jiang)(jiang)(jiang)的(de)(de)正源(yuan)暖江(jiang)(jiang)(jiang)。
其余(yu)的(de)外三(san)(san)源(yuan)(yuan)有(you)(you)二道(dao)江(jiang)(jiang)的(de)北(bei)源(yuan)(yuan)古洞河(he),圖(tu)們江(jiang)(jiang)的(de)南(nan)源(yuan)(yuan)西(xi)頭水,鴨綠江(jiang)(jiang)的(de)南(nan)源(yuan)(yuan)虛川江(jiang)(jiang)。發(fa)源(yuan)(yuan)于長(chang)白山(shan)天(tian)池(chi)周圍的(de)河(he)流還有(you)(you)老黑河(he)、槽(cao)子(zi)河(he)、松江(jiang)(jiang)河(he)、三(san)(san)道(dao)松江(jiang)(jiang)河(he)、露水河(he)、頭道(dao)白河(he)、三(san)(san)道(dao)白河(he)、四道(dao)自河(he)、五道(dao)白河(he)、石(shi)乙(yi)水、佳林(lin)川、葡(pu)萄河(he)等以(yi)(yi)及(ji)流域(yu)面(mian)積(ji)(ji)在20㎞2以(yi)(yi)上(shang)的(de)小河(he)230余(yu)條,都(dou)流入三(san)(san)江(jiang)(jiang)。又自南(nan)、北(bei)兩(liang)個方(fang)向,計約180多條小河(he)分別歸流于三(san)(san)江(jiang)(jiang)。三(san)(san)江(jiang)(jiang)源(yuan)(yuan)流區的(de)總面(mian)積(ji)(ji)約計為(wei)3.07萬多平(ping)(ping)(ping)(ping)方(fang)千米(mi),其中松花江(jiang)(jiang)源(yuan)(yuan)為(wei)1.85萬平(ping)(ping)(ping)(ping)方(fang)千米(mi),占(zhan)三(san)(san)江(jiang)(jiang)源(yuan)(yuan)的(de)60.40%,鴨綠江(jiang)(jiang)源(yuan)(yuan)約計0.76萬平(ping)(ping)(ping)(ping)方(fang)千米(mi),占(zhan)24.5%,圖(tu)們江(jiang)(jiang)源(yuan)(yuan)約計0.46萬平(ping)(ping)(ping)(ping)方(fang)千米(mi),占(zhan)15.1%。天(tian)池(chi)周圍內五源(yuan)(yuan)的(de)流域(yu)面(mian)積(ji)(ji)約計1.89萬平(ping)(ping)(ping)(ping)方(fang)千米(mi),外三(san)(san)源(yuan)(yuan)的(de)流域(yu)面(mian)積(ji)(ji)約計1.17萬平(ping)(ping)(ping)(ping)方(fang)千米(mi)。
基本概況
長(chang)(chang)白(bai)(bai)(bai)山(shan)是(shi)中(zhong)國名(ming)山(shan),自(zi)古以來就是(shi)中(zhong)國的(de)(de)(de)神圣領(ling)土(tu),是(shi)松花江(jiang)、圖們(men)江(jiang)和鴨綠江(jiang)三(san)江(jiang)發(fa)源地(di)(di)(di)。因其諸(zhu)多主峰多白(bai)(bai)(bai)色(se)浮石與積(ji)雪而(er)得名(ming),1949年以前全(quan)部(bu)(bu)屬于中(zhong)國,后來被割送(song)一半給朝(chao)鮮,現為(wei)中(zhong)朝(chao)兩國的(de)(de)(de)界山(shan)。為(wei)了更好地(di)(di)(di)保(bao)(bao)護和開發(fa)長(chang)(chang)白(bai)(bai)(bai)山(shan),吉林省(sheng)人民政府早在1960年就劃定了長(chang)(chang)白(bai)(bai)(bai)山(shan)自(zi)然保(bao)(bao)護區(qu),成立(li)長(chang)(chang)白(bai)(bai)(bai)山(shan)保(bao)(bao)護區(qu)管(guan)理(li)局(ju),面積(ji)為(wei)196465公頃。它是(shi)地(di)(di)(di)球上同(tong)緯(wei)度地(di)(di)(di)帶(dai)原始狀(zhuang)況保(bao)(bao)存最好,物種最豐富,生(sheng)(sheng)態系統(tong)(tong)最完整的(de)(de)(de)自(zi)然保(bao)(bao)護區(qu)。域(yu)內不僅有(you)原始狀(zhuang)態的(de)(de)(de)森(sen)林,還有(you)苔原、草甸、湖泊、河流、沼澤等(deng),是(shi)亞歐大陸北半部(bu)(bu)山(shan)地(di)(di)(di)生(sheng)(sheng)態系統(tong)(tong)的(de)(de)(de)典(dian)型(xing)代表。
在(zai)金日(ri)成(cheng)欲“建立朝(chao)鮮革命圣(sheng)地(di)”的多次懇請(qing)下(xia),1962年中(zhong)朝(chao)鮮政(zheng)府重新劃定邊(bian)界(jie)(jie),中(zhong)國(guo)國(guo)界(jie)(jie)線在(zai)天(tian)(tian)池地(di)段后退30千米,此處(chu)長(chang)白山(shan)由(you)中(zhong)國(guo)獨有(you)變(bian)為(wei)中(zhong)朝(chao)界(jie)(jie)山(shan),天(tian)(tian)池成(cheng)為(wei)界(jie)(jie)湖。在(zai)1957年的中(zhong)國(guo)地(di)圖(tu)上尚(shang)可(ke)以(yi)清楚看到長(chang)白山(shan)天(tian)(tian)池完全在(zai)中(zhong)國(guo)境內。
1980年(nian)被(bei)聯合(he)國教科文組織歸(gui)入(ru)了“人(ren)與生(sheng)物圈”保護網(wang),成為世(shi)界(jie)生(sheng)物圈保留地之一。1986年(nian)被(bei)國務院(yuan)批(pi)準(zhun)為國家級(ji)(ji)自然保護區(qu)。2006年(nian)被(bei)國家首批(pi)提升為AAAAA級(ji)(ji)旅(lv)游(you)景區(qu)。長(chang)白山(shan)是中華十(shi)大名(ming)山(shan),以神(shen)山(shan)圣水而(er)聞(wen)名(ming)于世(shi),有“關東(dong)第一山(shan)”之稱(cheng)。
長(chang)白(bai)(bai)山(shan)是(shi)以海拔2760米的(de)白(bai)(bai)頭(tou)峰(feng)等16座(zuo)山(shan)峰(feng)環繞的(de)天池臺地為主體的(de)諸多山(shan)系構成的(de)山(shan)嶺。長(chang)白(bai)(bai)山(shan)有廣義(yi)和狹(xia)義(yi)之分,一般多指(zhi)狹(xia)義(yi)的(de)長(chang)白(bai)(bai)山(shan),即長(chang)白(bai)(bai)山(shan)脈(mo)的(de)主峰(feng)區域。
長(chang)(chang)白(bai)山(shan)(shan)(shan)(shan)為著(zhu)名巨型復式火(huo)(huo)山(shan)(shan)(shan)(shan),外(wai)圍熔巖高(gao)原略呈(cheng)不(bu)規則(ze)橢圓形(xing),長(chang)(chang)軸約(yue)140公里,呈(cheng)北東向延伸,短(duan)軸約(yue)120千米,經(jing)白(bai)堊紀末、中新(xin)(xin)(xin)世、上(shang)新(xin)(xin)(xin)世末到更新(xin)(xin)(xin)世初三次大的(de)(de)(de)玄武巖噴(pen)(pen)(pen)(pen)溢(yi)(yi)堆(dui)疊形(xing)成(cheng)的(de)(de)(de)臺地(di)、高(gao)原、山(shan)(shan)(shan)(shan)地(di)。早(zao)期(qi)噴(pen)(pen)(pen)(pen)溢(yi)(yi)的(de)(de)(de)原始形(xing)態已遭(zao)破壞,中期(qi)噴(pen)(pen)(pen)(pen)溢(yi)(yi)的(de)(de)(de)則(ze)構成(cheng)寬(kuan)廣高(gao)原主(zhu)體,晚期(qi)噴(pen)(pen)(pen)(pen)溢(yi)(yi)除長(chang)(chang)白(bai)山(shan)(shan)(shan)(shan)外(wai)大部埋(mai)于(yu)(yu)河谷。三期(qi)噴(pen)(pen)(pen)(pen)溢(yi)(yi)堆(dui)積的(de)(de)(de)總厚度約(yue)500-600米,總面(mian)積4500㎞2。長(chang)(chang)白(bai)山(shan)(shan)(shan)(shan)臺地(di)是在上(shang)新(xin)(xin)(xin)世晚期(qi)由堿性(xing)石英粗面(mian)巖噴(pen)(pen)(pen)(pen)發(fa)(fa)形(xing)成(cheng)的(de)(de)(de),在第四紀又有大量(liang)(liang)基性(xing)熔巖噴(pen)(pen)(pen)(pen)溢(yi)(yi)形(xing)成(cheng)16座山(shan)(shan)(shan)(shan)峰。據記載于(yu)(yu)1597、1668和(he)1702年又經(jing)3次小規模的(de)(de)(de)噴(pen)(pen)(pen)(pen)發(fa)(fa)。長(chang)(chang)白(bai)山(shan)(shan)(shan)(shan)火(huo)(huo)山(shan)(shan)(shan)(shan)目前(qian)處于(yu)(yu)休眠期(qi)。但(dan)在海(hai)拔兩千多(duo)米的(de)(de)(de)山(shan)(shan)(shan)(shan)上(shang),有多(duo)處溫泉不(bu)斷從地(di)下溢(yi)(yi)出,這說明,地(di)下仍孕育著(zhu)巨大的(de)(de)(de)能(neng)量(liang)(liang)。據近代地(di)震觀測,長(chang)(chang)白(bai)山(shan)(shan)(shan)(shan)區地(di)殼相(xiang)對穩定。長(chang)(chang)白(bai)尚無火(huo)(huo)山(shan)(shan)(shan)(shan)噴(pen)(pen)(pen)(pen)發(fa)(fa)的(de)(de)(de)征兆。
天池
神秘的天(tian)(tian)(tian)池(chi)(chi)白云(yun)繚繞,五色斑斕波(bo)光(guang)嵐影,群峰環抱(bao),很是壯觀。天(tian)(tian)(tian)池(chi)(chi)湖水(shui)清(qing)澈碧透(tou),一(yi)平如鏡;周圍16座奇(qi)異峻峭的山峰臨池(chi)(chi)聳立,倒映湖中(zhong)(zhong),波(bo)光(guang)巒影,蔚為(wei)壯觀。天(tian)(tian)(tian)池(chi)(chi)上空流(liu)云(yun)急霧(wu)變幻莫(mo)測,時而(er)云(yun)霧(wu)飄逸,細雨(yu)蒙蒙,“一(yi)片汪(wang)洋都不見”;時而(er)云(yun)收霧(wu)斂,天(tian)(tian)(tian)朗氣(qi)清(qing),繪出了“水(shui)光(guang)瀲滟(yan)晴方好(hao),山色空蒙雨(yu)亦(yi)奇(qi)”的絕妙天(tian)(tian)(tian)池(chi)(chi)景觀。天(tian)(tian)(tian)池(chi)(chi)孤懸(xuan)天(tian)(tian)(tian)際,沒有入水(shui)口,只有出水(shui)口,湖水(shui)終年外(wai)流(liu)不息,使(shi)人倍感神秘。很久以來(lai),傳說(shuo)池(chi)(chi)中(zhong)(zhong)潛伏著一(yi)條(tiao)“龍(long)”,長流(liu)不息的天(tian)(tian)(tian)池(chi)(chi)水(shui),就是龍(long)吐出來(lai)的水(shui),因(yin)此,天(tian)(tian)(tian)池(chi)(chi)又叫(jiao)龍(long)潭,天(tian)(tian)(tian)池(chi)(chi)水(shui)被奉為(wei)圣(sheng)水(shui)。
天(tian)池(chi)(chi)(chi)還有(you)(you)“龍潭(tan)”、“海(hai)眼(yan)(yan)”之說,所(suo)謂“海(hai)眼(yan)(yan)”說是其(qi)與大海(hai)相通達,常(chang)有(you)(you)神龍出沒(mei)。《長白山(shan)江崗志略》記載(zai):“天(tian)池(chi)(chi)(chi),在(zai)長白山(shan)頂…群峰環抱,池(chi)(chi)(chi)高約二十(shi)里,故名(ming)(ming)為天(tian)池(chi)(chi)(chi)。土人(ren)云:池(chi)(chi)(chi)水平日不(bu)見漲落,每(mei)至(zhi)七日一潮,競其(qi)與海(hai)水相呼吸,又(you)名(ming)(ming)海(hai)眼(yan)(yan)。又(you)云:天(tian)池(chi)(chi)(chi)水清淺(qian)處(chu),可以行人(ren)”。又(you)“數年前有(you)(you)獵(lie)夫自碧(bi)螺山(shan)下,渡(du)至(zhi)補天(tian)石旁,其(qi)中有(you)(you)熱如(ru)湯泉,冷如(ru)冰海(hai)之處(chu),五步外即深不(bu)可測(ce),以足試之,滑膩異常(chang),又(you)名(ming)(ming)溫涼泊”。
天(tian)池中似有上(shang)古神獸,清代《長白山江(jiang)崗志略》中記(ji)述:“自天(tian)池中有一怪物覆出水面,金(jin)黃色,頭(tou)大如盆,方頂有角,長項多須,獵(lie)人以為(wei)是(shi)(shi)(shi)龍”,近些年(nian)出沒(mei)比較頻繁。只是(shi)(shi)(shi),天(tian)池是(shi)(shi)(shi)火山噴發形成的(de)高山湖泊(bo),四周被16座(zuo)群峰(feng)圍(wei)拱、草木不(bu)(bu)生(sheng),自然環境險(xian)惡;水中有機質及浮游(you)生(sheng)物極少(shao),但在乘槎河里(li),也發現有生(sheng)命體存(cun)在,個體并不(bu)(bu)大。它們是(shi)(shi)(shi)如何在生(sheng)物鏈的(de)頂端來生(sheng)存(cun)的(de),是(shi)(shi)(shi)個叫人琢(zhuo)磨不(bu)(bu)透的(de)謎。
長白山(shan)(shan)天(tian)池位于長白山(shan)(shan)主峰(feng)火山(shan)(shan)錐(zhui)的(de)頂(ding)部(bu),這里四季(ji)風光迷(mi)人,是來長白山(shan)(shan)的(de)必游之地。登(deng)上山(shan)(shan)頂(ding)可(ke)見(jian)群峰(feng)疊嶂、氣勢(shi)恢宏,十六座山(shan)(shan)峰(feng)簇擁著(zhu)一潭平靜的(de)湖(hu)(hu)水,在藍(lan)天(tian)晴空的(de)映(ying)照(zhao)下,湖(hu)(hu)水深邃幽藍(lan),格外迷(mi)人。盛夏是觀(guan)天(tian)池的(de)最(zui)佳(jia)時節(jie),因云霧相對較少,一睹天(tian)池真容的(de)機會較大。[3]
數據
長(chang)(chang)白山(shan)天池(chi)位于(yu)長(chang)(chang)白山(shan)主峰(feng)火(huo)山(shan)錐體(ti)的頂部,是一座火(huo)山(shan)口,經(jing)過漫長(chang)(chang)年代(dai)的積(ji)水(shui)而成火(huo)山(shan)湖。由于(yu)環境和地(di)勢的影響(xiang),長(chang)(chang)白山(shan)降(jiang)水(shui)豐富,天池(chi)周圍是降(jiang)水(shui)的中心,再加上火(huo)山(shan)地(di)形條件,因(yin)此,在(zai)長(chang)(chang)白山(shan)火(huo)山(shan)錐體(ti)和熔巖高原上發育了(le)許(xu)多各具特(te)色的河流、瀑(pu)布、泉、水(shui)、湖泊(bo)。
概況
長白山天池,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)面(mian)(mian)海拔高(gao)度為2189.1米(mi)(mi)(mi),略(lve)呈橢圓(yuan)形,南北長4.4千(qian)米(mi)(mi)(mi),東西寬3.37千(qian)米(mi)(mi)(mi)。集水(shui)(shui)(shui)(shui)(shui)(shui)(shui)面(mian)(mian)積21.4㎞2,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)面(mian)(mian)面(mian)(mian)積9.82㎞2,水(shui)(shui)(shui)(shui)(shui)(shui)(shui)面(mian)(mian)周長13.1千(qian)米(mi)(mi)(mi)。最深達373米(mi)(mi)(mi),平均水(shui)(shui)(shui)(shui)(shui)(shui)(shui)深204米(mi)(mi)(mi)。總蓄水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量20.4億立(li)方米(mi)(mi)(mi)。湖水(shui)(shui)(shui)(shui)(shui)(shui)(shui)主要依賴(lai)湖面(mian)(mian)降水(shui)(shui)(shui)(shui)(shui)(shui)(shui)和地下(xia)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)補(bu)給,集水(shui)(shui)(shui)(shui)(shui)(shui)(shui)面(mian)(mian)積21.4㎞2,補(bu)給系數(shu)2.18。集年湖面(mian)(mian)降水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量0.303×108m3,地下(xia)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)補(bu)給量0.157×108m3,合(he)計年入湖水(shui)(shui)(shui)(shui)(shui)(shui)(shui)量0.46×108m3;出流由天豁峰與龍門峰間的(de)缺口—闥門溢出,流經寬20.0-30.0米(mi)(mi)(mi),長1.5千(qian)米(mi)(mi)(mi)的(de)乘槎河后(hou),以落差68米(mi)(mi)(mi)的(de)懸崖跌水(shui)(shui)(shui)(shui)(shui)(shui)(shui),形成長白瀑布(bu),下(xia)注二(er)道(dao)白河,為第二(er)松花江南源(yuan)的(de)源(yuan)頭。
水量
年(nian)(nian)(nian)出湖(hu)水(shui)(shui)(shui)量(liang)(liang)0.416×108m3,湖(hu)面(mian)蒸發量(liang)(liang)0.044×108m3,合(he)計年(nian)(nian)(nian)出湖(hu)水(shui)(shui)(shui)量(liang)(liang)0.46×108m3。是吉林省氣溫最低,并且是水(shui)(shui)(shui)面(mian)蒸發量(liang)(liang)最小,降(jiang)雨量(liang)(liang)最大的(de)(de)地區(qu)之一。水(shui)(shui)(shui)量(liang)(liang)收(shou)支平衡。換水(shui)(shui)(shui)周(zhou)期48.1年(nian)(nian)(nian),水(shui)(shui)(shui)位(wei)年(nian)(nian)(nian)變幅0.8-0.9米。夏季氣溫15.0-18.0℃時,表層水(shui)(shui)(shui)溫7.0-12.0℃,水(shui)(shui)(shui)深20.0米處降(jiang)至4.0℃,20.0米以下趨向穩定,為3.5~4.0℃。每年(nian)(nian)(nian)11月下旬封凍,至翌年(nian)(nian)(nian)6月中(zhong)旬解凍,結冰(bing)(bing)期243天,封凍期200天左右,冰(bing)(bing)厚(hou)1.25米,其中(zhong)1930年(nian)(nian)(nian)最大冰(bing)(bing)厚(hou)3.0米,冰(bing)(bing)上積雪深1.0米。另在白云峰(feng),華蓋峰(feng)和將軍(jun)峰(feng)的(de)(de)懸(xuan)崖下,因(yin)受湖(hu)底溫泉影響,湖(hu)水(shui)(shui)(shui)冬季不封凍。在每年(nian)(nian)(nian)6月中(zhong)旬至10月中(zhong)旬的(de)(de)解凍期間,湖(hu)面(mian)在5級風時波高超過(guo)1.0米,無風時有湖(hu)水(shui)(shui)(shui)明如鏡之稱。
水質
天池湖(hu)水(shui)湛藍清沏,最大透明度(du)5.2米;總(zong)硬度(du)1.75德國度(du),20.0米以上的淺層水(shui)pH值(zhi)8.16,20.0米以下的深層水(shui)pH值(zhi)7.29;礦化度(du)247.07毫(hao)(hao)克/升(sheng),其中陰(yin)離子(zi)HCO3-、Cl-、SO42-和(he)(he)NO3--N含量(liang)(liang)分別為154.5、20.01、3.17和(he)(he)0.59mg/L;陽離子(zi)Na+、Ca2+、K+和(he)(he)Mg2+含量(liang)(liang)分別為50.85、11.45、5.81和(he)(he)0.69毫(hao)(hao)克/升(sheng),屬(shu)重(zhong)碳酸鹽類(lei)(lei)鈉組Ⅰ型水(shui)。DO10.0毫(hao)(hao)克/升(sheng),COD0.75毫(hao)(hao)克/升(sheng),TN0.61毫(hao)(hao)克/升(sheng),屬(shu)中營養類(lei)(lei)型高山湖(hu)泊(bo)。湖(hu)中無原始魚類(lei)(lei)生棲,1988年朝方(fang)曾向湖(hu)內試投紅鱒魚苗,每年春(chun)季瀑布腳下多有能拾(shi)到。
文獻記載
對(dui)(dui)于天池(chi),我(wo)(wo)國史書早有(you)(you)(you)記(ji)載。清朝康(kang)熙十六年(nian)(1677年(nian)),內大臣(chen)武穆(mu)納奉康(kang)熙的諭(yu)旨登長(chang)(chang)(chang)白(bai)(bai)山,在他給康(kang)熙皇帝的奏折上,對(dui)(dui)長(chang)(chang)(chang)白(bai)(bai)山天池(chi)作了如(ru)下(xia)描(miao)述:“山頂(ding)有(you)(you)(you)池(chi),五峰(feng)繞(rao),臨水(shui)而立,碧水(shui)澄(cheng)清,波紋(wen)蕩(dang)漾,池(chi)畔無草”。《盛京通志》載:“巔有(you)(you)(you)天池(chi)日(ri)圖倫泊,一日(ri)闥(ta)(ta)門”。光緒三十四年(nian)(1908年(nian)),劉建(jian)封(feng)對(dui)(dui)長(chang)(chang)(chang)白(bai)(bai)山作了實地(di)踏查,著有(you)(you)(you)《長(chang)(chang)(chang)白(bai)(bai)山江(jiang)崗(gang)志略》,此書對(dui)(dui)天池(chi)的記(ji)載是(shi):“天池(chi)在長(chang)(chang)(chang)白(bai)(bai)山巔為中(zhong)心(xin)點,群峰(feng)環(huan)抱,離地(di)高(gao)約二(er)十余里,故名為天池(chi)”。《東(dong)三省輿地(di)圖說(shuo)》載:“頂(ding)有(you)(you)(you)潭,日(ri)他們泡(pao)”。《東(dong)三省紀(ji)略》載:“山頂(ding)有(you)(you)(you)潭,曰圖們泊,譯(yi)言萬(wan)也(ye),言萬(wan)水(shui)之(zhi)源也(ye)。”“圖們”、“他們”、“闥(ta)(ta)門”等(deng),都是(shi)滿(man)語“萬(wan)”的意思。天池(chi)還有(you)(you)(you)“龍(long)潭”、‘‘海眼(yan)”、“溫涼泊”等(deng)名稱。上述記(ji)載反(fan)映了我(wo)(wo)們祖(zu)先(xian)對(dui)(dui)天池(chi)早有(you)(you)(you)認(ren)識(shi),以及他們的認(ren)識(shi)水(shui)平。
物候情況
天(tian)池(chi)(chi)(chi)上空,氣候多(duo)(duo)變,風狂、雨(yu)暴(bao)(bao),多(duo)(duo)云、多(duo)(duo)霧、多(duo)(duo)雨(yu)、多(duo)(duo)雪(xue)。有(you)時陰沉數日不(bu)晴,或乍(zha)(zha)陰乍(zha)(zha)晴,天(tian)池(chi)(chi)(chi)若隱若現,有(you)時狂風呼嘯,沙石飛(fei)揚,暴(bao)(bao)雨(yu)傾盆,冰雹驟落。七八月的(de)天(tian)池(chi)(chi)(chi)畔,生長(chang)在(zai)有(you)限(xian)范(fan)圍內的(de)茵茵芳草(cao)如長(chang)白杜鵑(juan)、高(gao)山(shan)罌(ying)粟(su)、高(gao)山(shan)菊(ju)以(yi)及(ji)在(zai)第(di)四紀大冰川(chuan)時期由北極(ji)推(tui)移過來的(de)長(chang)白樾桔、松毛翠等,都在(zai)疾(ji)風暴(bao)(bao)雨(yu)中爭(zheng)相(xiang)開(kai)放。女真祭臺西側,距天(tian)池(chi)(chi)(chi)僅(jin)4米的(de)一株(zhu)高(gao)山(shan)檜,已傲然挺立(li)池(chi)(chi)(chi)畔100多(duo)(duo)年,被稱為“探池(chi)(chi)(chi)松”,也是(shi)天(tian)池(chi)(chi)(chi)一絕(jue)。
神話演義
歷史上(shang)天(tian)(tian)池被涂(tu)上(shang)層(ceng)層(ceng)神秘的(de)(de)色彩。有(you)的(de)(de)史書記(ji)載,天(tian)(tian)池中(zhong)有(you)百里(li)可聞(wen)的(de)(de)“龍(long)宮(gong)演操”有(you)如鳴金戛玉的(de)(de)“宮(gong)中(zhong)鼓樂”。還(huan)記(ji)有(you)許(xu)多其他美麗的(de)(de)傳說。歷史上(shang)和今天(tian)(tian)都(dou)有(you)人(ren)發(fa)現天(tian)(tian)池中(zhong)有(you)“神獸”。古老(lao)的(de)(de)傳說和新近的(de)(de)發(fa)現交織在一起,使長白山天(tian)(tian)池更引(yin)人(ren)人(ren)勝。天(tian)(tian)池的(de)(de)美麗風光吸引(yin)著(zhu)更多的(de)(de)游客來游覽、觀光、考(kao)查(cha)。
遠古時期(qi),水(shui)(shui)神(shen)共工(gong)與火神(shen)祝融爭戰,共工(gong)兵敗,氣急之(zhi)(zhi)下(xia)(xia)用(yong)頭怒撞不周山的(de)(de)(de)(de)撐(cheng)天(tian)(tian)(tian)(tian)之(zhi)(zhi)柱(zhu)。天(tian)(tian)(tian)(tian)柱(zhu)崩潰導(dao)(dao)致天(tian)(tian)(tian)(tian)庭塌陷,天(tian)(tian)(tian)(tian)河水(shui)(shui)從(cong)天(tian)(tian)(tian)(tian)豁峰(feng)處灌入人(ren)間導(dao)(dao)致洪水(shui)(shui)泛濫,女媧娘(niang)(niang)娘(niang)(niang)為民福祉,在大荒之(zhi)(zhi)中不咸山無(wu)稽(ji)崖(ya)下(xia)(xia)烈焰沖天(tian)(tian)(tian)(tian)、巖(yan)漿翻(fan)滾(gun)的(de)(de)(de)(de)巨大火山口中,煉出練成(cheng)了(le)高經(jing)12丈、方(fang)經(jing)24丈的(de)(de)(de)(de)頑石36501塊。媧皇氏用(yong)了(le)36500塊五色石,堵住了(le)缺口,只單單剩了(le)一塊未用(yong),留了(le)個小小的(de)(de)(de)(de)豁口,叫天(tian)(tian)(tian)(tian)庭之(zhi)(zhi)水(shui)(shui)緩緩地(di)流下(xia)(xia)沃灌人(ren)間,形成(cheng)了(le)通天(tian)(tian)(tian)(tian)乘槎河,又斬(zhan)下(xia)(xia)龜足把倒塌的(de)(de)(de)(de)天(tian)(tian)(tian)(tian)邊支(zhi)撐(cheng)起來。那無(wu)用(yong)之(zhi)(zhi)石便遺棄(qi)在青(qing)埂(geng)峰(feng)下(xia)(xia),就(jiu)是今天(tian)(tian)(tian)(tian)的(de)(de)(de)(de)補天(tian)(tian)(tian)(tian)石,后(hou)演繹(yi)了(le)一場悲金(jin)悼玉的(de)(de)(de)(de)紅樓夢(meng)。