Iziteshi zamandla kagesi ngombono wami ziheha amehlo impela, njengoba ubukhulu bazo benza kube nzima ukubalekela ukubonwa ngabantu. Kodwa-ke, emahlathini amakhulu aseGreater Khingan namahlathi avundile, kunzima ukucabanga ukuthi isiteshi samandla kagesi kagesi esinomuzwa wemfihlakalo sizofihlwa kanjani ehlathini lasendle. Mhlawumbe ngenxa yendawo yaso eyingqayizivele nefihliwe, lesi "siteshi samandla kagesi kagesi esisenyakatho eShayina" saziwa isikhathi eside njengenganekwane.
Emgwaqweni ongamakhilomitha ayi-100 ukusuka eHuma County ukuya eningizimu, akukho okuvame kakhulu ukwedlula indawo yehlathi lezintaba endaweni yehlathi iGreater Khingan. Ukushintsha kwezinkathi zonyaka kuba yinto enhle ekwindla, kodwa akukho mkhondo weziteshi zamandla kagesi emgwaqweni. Lapho sifika eKuanhe Village, ngesiqondiso, sathola "indawo ebalulekile" yesiteshi samandla kagesi esingaziwa.
Naphezu kokuba yindawo eyinhloko, isiteshi sikagesi samanzi esisenyakatho kunazo zonke eShayina, nakuba sasicashe emasimini avundile aseXing'an ngenxa yendawo yaso eTaoyuan Peak, sasike saba yinto ethakazelisayo ngenxa yokuba kude nokuthula kwaso.
Uma konke kudinga isikhathi nendawo efanelekile, khona-ke iSiteshi sikagesi samanzi saseTaoyuanfeng sesivele sisebenzise izinzuzo zendawo. Ngosizo lwezintaba eziphakeme eziqhubekayo zeNtaba iWuhua kanye nokugeleza kwamanzi amaningi futhi okusheshayo komfudlana odumile waseHeilongjiang, uMfula iKuanhe, ungaphansi kwamakhilomitha ayi-10 ukusuka emfuleni oseduze phakathi kweShayina neRussia, iHeilongjiang, futhi useduze nengxenye encane kakhulu yechweba elikhulu kunawo wonke emhlabeni, i-“Dulikou”, nayo eqhele ngamakhilomitha angama-20. Isiteshi sikagesi samanzi esibonakala singaziwa sifihliwe ezintabeni kodwa sisebenzisa zonke izinzuzo zemvelo zendawo ezungezile.
Njengo "mphefumulo" weziteshi zamandla kagesi, uMfula iKuanhe unikeza amandla abaluleke kakhulu okukhiqiza ugesi ngokuboleka amanzi. Njengomfula oyinhloko waseHeilongjiang, uMfula iKuan uvela endaweni yezintaba ephakeme ngamamitha angu-624.8 ezintabeni eziseduze nomfula zaseHuma County. Amanzi ageleza enyakatho yeHuma County naseSanka Township, futhi ageleza aye eHeilongjiang ebangeni elingamakhilomitha elilodwa enyakatho yeSanka Township. UMfula iKuanhe ngokwawo unama-tributarian amaningi, ububanzi bawo busukela kumamitha ama-5 kuya kwangu-26, ngenxa yokugeleza kwamanzi okusheshayo - isilinganiso sokugeleza esingamamitha ayi-13.1 cubic ngomzuzwana - okunikeza isidingo sokusungulwa kwesiteshi samandla kagesi.
Kwakhiwe indawo yokubuka eyingqayizivele esiqongweni seNtaba iWuhua, lapho kukhona khona isiteshi sikagesi wamanzi, sibheke ububanzi obukhulu bedamu lonke.
Emuva ngo-1991, owandulela lesi Siteshi sikagesi iTaoyuanfeng esingaqondakali kancane sasinegama lesimanje kakhulu - iTuanjie Hydropower Station eHuma County. Ekuqaleni kokwakhiwa kweziteshi zikagesi, umqondo kwakuwukugxila ekukhiqizeni ugesi, kuyilapho kucatshangelwa nokusetshenziswa okuphelele kokulawula izikhukhula, ukufuya izinhlanzi, kanye neminye imisebenzi emikhulu yokugcina amanzi kanye nezindawo zikagesi.
Indawo yesitsha sokulawula sedamu ingamakhilomitha-skwele ayi-1062, inomthamo wokugcina ophelele wama-cubic metres ayizigidi eziyi-145. I-main dam crest ingamamitha angu-229.20 ukuphakama, i-wave wall crest ingamamitha angu-230.40 ukuphakama, i-main dam crest ingamamitha angu-266 ubude, i-assistant dam crest ingamamitha angu-370 ubude, kanti umthamo ofakiwe wesiteshi sikagesi ungama-kilowatts angu-3 X 3500. Izinga lobunjiniyela lokukhukhula liba kanye njalo eminyakeni engama-200.
Kodwa-ke, selokhu kwaqala ukwakhiwa ngokusemthethweni ngoDisemba 18, 1992, ngenxa yezinkinga zezimali, kube nokwehla nokwehla okuningana enkambisweni yokwakha. Ekugcineni, ngoJulayi 18, 2002, ngemva kweminyaka eyishumi, ukusebenza kokulinga kanye nokukhiqizwa kukagesi kwaphumelela, kwavala igebe lokungakhiqizi ugesi ngamanzi enyakatho yeShayina. Kuze kube manje, lesi siteshi sikagesi samanzi esisenyakatho esifihliwe eGreater Khingan evundile “sibuse” ingxenye esenyakatho yeShayina.
Njengoba kwase kwakhiwa umgwaqo oyisicaba osimende manje, izinyathelo zafinyelela kalula phakathi nentaba. Ipulatifomu ephakeme yedamu, efihliwe yizintaba eziphakeme, ekugcineni yaphakamisa isihenqo sehlathi eliminyene yavelela phambi kwazo. Ebheka nxazonke, ngokuzumayo wema phezu kwedamu waphenduka. Isakhiwo sefektri sasifihliwe phakathi kwezihlahla phansi, esasibonakala sisemhlabathini ophansi kodwa sihambisana nomzila wokuphuma kwedamu. Kusukela ezakhiweni ezisele ezisekelayo, umuntu angacabanga ngobukhulu bale ndawo.
Uma usondela edamini, nakuba lingekuhle njenge-"horn ephakeme ephuma ePinghu" yeMigodi Emithathu, kusenzima ukufihla indawo yalo enhle kakhulu "yezintaba eziphakeme eziphuma ePinghu". INtaba iWuhua ezungezile ibilokhu imbozwe yizingqimba zehlathi ngaphansi komoya wasekwindla ovunguza uBuddha, iguqula uhla lwezintaba lube yimibala ehlukahlukene. Lezi zingqimba ezinemibala egqamile ziyavela futhi zabelwana nangobuso bamanzi obubanzi bedama, okuvumela lezi zindawo zasekwindla ezimibalabala ukuba zibonakale ebusweni bamanzi, zakha ukugoqa okubonakalayo kwendawo, zelula isithombe sobuso bamanzi esiphelele.
Abakhi bangaphambili baqopha izintaba nemigwaqo, benza ichibi elihle kakhulu lezintaba kanye neNtaba Yezimbali Ezinhlanu kanye nedamu. Nakuba kwakungokwenziwa, kwakufana nendalo yemvelo ngempela. Eduze kwentaba eduze nedamu, iminonjana yokumba isabonakala, futhi ichibi eliphambi kwalo linechibi elikhulu lamanzi anokuthula "elilele" lapha ngokuthula ngenxa yokuqongelela kwamanzi omfula abanzi anikezwa yimvelo.
Akukhona nje kuphela ukuthi ibushelelezi futhi ayiphazamiseki, kodwa ngaphansi kwalobu buso bamanzi obucwebezelayo, kunezinhlanzi eziningi ezibhukuda ngokukhululeka. Njengo "mlingani ongcono kakhulu" wokonga amanzi, izinhlanzi ezibhukudayo ebhukudayo azikwazi nje ukuhlanza umthombo wamanzi, kodwa futhi zinikeza abantu bendawo inyama yenhlanzi entsha emnandi kakhulu. Eduze kwesinyathelo esincane setshe eceleni kwedamu, kwamiswa isikali esilinganisa ukuphakama kwezinga lamanzi kusukela phezulu kuya phansi, esasikade "siyindlela yokusebenza ezinikele" yokuthola izinga lamanzi. Ngalesi sikhathi, kwaba yindlela emfushane yokuthi abantu bendawo behlele ebusweni beqhwa lebhuku ebusika. Ngokumba imigodi yeqhwa ebusweni beqhwa, izinhlanzi ezinamakhanda avelele zingaluma ingwegwe, okwenza kube "ukulunywa okumnandi" okungavamile ebusika.
Ngihambahamba eceleni komngcele wedamu, idamu lidala ijika elimangalisayo lechibi kanye nombono walo. Ilanga elifudumele lasekwindla alisakhazimli futhi alisakhazimli njengehlobo, liveza ophuzi ophuzi ofudumele echibini. Ngaphansi komoya opholile, ama-raffle athambile e-orange adala ama-raffle angajulile. Ngesikhathi ngibuka ubuso bamanzi obunamaza kancane, ngephutha ngathola indawo yokubuka eyingqayizivele eNtabeni iWuhua ephambene, okulinganiselwa ukuthi iyindawo ephezulu yentaba enombono omuhle kakhulu.
Phakathi nengxenye yentaba, kwavulwa enye indlela yokuqhubeka nokuqapha izintaba. Ngenxa yamahlathi aluhlaza asehlobo, inkundla ebomvu, eyayivele ivelele kakhulu ngaphambili, manje yayimbozwe yihlathi eliminyene futhi kunzima ukuyithola. Ngokuqondiswa kwabantu bendawo, kwatholakala “isignali eyimfihlo” - ehlathini lezintaba lapho sasifuna khona indlela yethu, kwakukhona insimu enkulu yommbila exineneyo ohlangothini lwesobunxele lomgwaqo wothuli ohambayo. Landela amasimu ommbila bese uthola indlela elula egandaywe ngezitini ezibomvu eziyimfihlo, eziholela kule nkundla ebomvu engaqondakali esezintabeni.
Ngena ngokushesha ephathini, futhi ngokuphazima kweso, kwembulwa umusi omkhulu nobukhulu bechibi, kuzungezwe amasimu avundile angenamkhawulo namahlathi aminyene. Uma ukhuphuka ileli lokhuni uye esitezi sesibili sephathini, umbono uba banzi nakakhulu. Ukukhanya kwelanga kwasekwindla kuphuma ebusweni bamanzi, kuveza imibala ehlukahlukene eluhlaza okwesibhakabhaka. Kuthule futhi akumangazi, futhi kuhambisana nezintaba namahlathi kuzo zombili izinhlangothi. Ubukhulu nobukhulu bobuso bechibi kunzima ukububamba ngokugcwele ngomzuzwana.
Kungazelelwe, kwavela ukukhanya kwesiliva emanzini ngaphansi kwelanga elishonayo, futhi abantu bendawo bathi izinhlanzi zazihlangana ndawonye elangeni elifudumele, zigxuma emanzini ngenkuthalo. Ukukhanya kwesiliva kwakhanya kakhulu ngokukhazimula kwamaxolo ezinhlanzi, futhi ekuthuleni, kwazwakala umsindo omncane womoya wasekwindla ovunguza ezihlahleni zombili izinhlangothi.
Isikhathi sokuthunyelwe: Julayi-05-2023
