Kubatana Kwesimba Nemagetsi: Chinetso Chenyika Yose

Mvura nesimba zvinoumba humwe hwemibatanidzwa yakakomba zvikurusa yenyika yazvino uno. Chikamu chiri chose chesimba rinobudiswa (kubva pakutora mafuta kuti ape magetsi/Prequreres mvura, nepo gadziriro dzemvura dzichitsamira pasimba rokupomba, kurapa, uye kuparadzira. Uhu ukama hwenzira mbiri, kazhinji kazhinji hunonzi mvura nexus[, zvinogara pamwoyo pekurukurirano dzemitemo, kuronga zvinhu, uye zvirongwa zvokugadziridza mamiriro okunze. Zvisarudzo zvakaitwa mune rimwe divi zvinopinda zvakananga mune rimwe, zvichiita kuti kudzora kusati kuchingobetsera chete asi kunobetsera.

Nyika yose inoramba ichida mvura nesimba. International Energy Agency (IEA) inoita kuti mvura inobviswa kuti ipe simba iwedzere panosvika 20% pa2040 pachishandiswa mitemo iripo iye zvino, kunyange sezvo kunetseka nemvura kuchiwedzera munzvimbo dzakawanda. Kunzwisisa kuti muitiro wemvura unoita sei pakugadzirwa kwemagetsi / uye kupfuudzira kunokosha sei kutsigira kukura kwezvirongwa zvepasi neupfumi asi uchidzivirira mhoteredzo yezvinhu zvipenyu nemhoteredzo yemunhu.

Kushandiswa Kunoitwa Mvura Mukugadzira Magetsi

Mvura inoshanda sechinotonhorera, mvura inoshanda, inoita kuti pave nesimba, uye midziyo yokufambisa muzvinhu zvakasiyana - siyana zvemagetsi.

Miti Yesimba Rinopisa: Muchero Wokutonhorera

Minda yesimba rinopisa yekokorodzano yemhepo inopisa yakadai semakochero, gasi romusikirwo, nyukireya, uye zvimwe zvinonyungudutsa magetsi kupfurikidza nokudziyisa mvura kubudisa utsi hunofefeta turbines. Kutonhora utsi ihwohwo pashure kunoda mvura yakawanda zvikuru. Mitoo mikuru miviri yokutonhodza iripo:

  • Mvura inokweva yatopfa: inotorwa kumanyuko, inopfuura nomumafiti omuti, uye inodzoserwa patembiricha yakakwirira. Uyu mutoo unobvisa mavhoriyamu makuru (kusvikira ku150 paawa) asi inoshandisa zvishoma zvikuru (panenge pa1.12.3%) sedziya.
  • Kutonhora kwemvura: mvura inoshandiswazve mukati meshongwe dzinotonhorera, ne2-5% bedzi inotsakatika kuoma. Kukweva mvura kwakaderera zvikuru, asi kushandiswa kwemvura inonyungudutsa kwakakwirira payuniti yemagetsi (inenge 2-4 pakh).

Munzvimbo dzine mvura, kutonhorera kwemhepo (mapeyi-mafuta akapombidzwa) kunogona kuderedza kushandiswa kwemvura ne 90%, kunyange zvazvo pamutengo mukuru zvikuru nechirango chokushanda zvakanaka. Maererano neU.S. Environmental Protection Agency[[FL:1]], kusarudzwa kwemichina yokudziyisa kunogona kuchinja tsoka dzemvura dzesimba kupfurikidza nenhevedzano youkuru, kuchiiita chinhu chinokosha.

Hydropower: Kutsamira Pakuyerera

Hydropower inotsamira pasimba remvura inoyerera kutenderera turbines. Nepo pasina mvura inopedzwa mumuitiro wechizvarwa chimene, inonyunguduka mumatsime inogona kuva yakakura. Nzvero 2021 mu [[FLT:] Nature Compitation transmes [ yakawana kuti chiteshi chenyika yose chezviteshi zvemvura inonakisa, namadhamu makuru munzvimbo dzinodziya mvura inopisa anorasikirwa nemimwe mitoo yakawanda. Kupfuurirazve, kubudiswa kwemvura kunovharwa zvakananga nemichina, kuchiitwa kuti chive chisina kushatiswa nokunaya kwemvura.

Mabhakitiriya Nemabharobhu: Mvura Yakavanzwa

Mazai anokura nokuda kwebiomas nebiofuels anoda mvura yokudiridza, uye kugadzira mafaro iwayo musimba rinoshandisika anodya mvura. Somuenzaniso, ethan yemaethanol ine simba remvura rinenge 3 000 -4 000 paritai rimwe nerimwe pari kubatanidza kudiridza, nepo zvitubu zvemvura zvinonaya mvura zvinogona kuva zvishoma zvikuru. Zvisarudzo zvemichina mumichina inoumba michero yemichero yemichero zvine mativi makurusa okuwana mvura.

Mamwe manyuko esimba anoshandisawo mvura munzira duku asi dzinokosha: oiri negasi zvinobudisa (zvikurukuru) mujovhera mvura pasi; simba rinopisa rezuva [ rinoshandisa mvura kutonhodza nokushambidza girazi; uye kunyange carbon inotakura nokuchengeta [[ miitiro inoda mvura nokuda kwemiitiro yakati yokubata.

Denho Dzemiitiro Yemvura Musekete Resimba

Sezvo makwikwi emvura yenyunyu anowedzera, chikamu chemagetsi chinotarisana nenhevedzano inowedzera yemiitiro nezvinetso zvinoshanda.Izvozvi hazvisi zvinetso zvounyanzvi chete — idzo zvinetso zvinodzora zvinopfuura nyika uye zvinoda kuita kwakabatana.

Kumhanya Kwemvura Nemakwikwi

Zvinopfuura zvikamu zviviri muzvitatu zvechizvarwa chepasi pose chemagetsi zvinoitika munzvimbo dzine magetsi anobva mumvura, maererano nenzvero ye2023 World Resources Institute. Kana kusanaya kwemvura kuchideredza mvura inoyerera murwizi kana kuti mwero yemvura yepasi, nzvimbo dzemagetsi dzingamanikidzirwa kuderedza kana kuti kunyange kuvhara. Muna 2022, midziyo yenyukireya nemagetsi emvura yakaderedza kuderera kwemwero yemvura nechero yekare, zvichiparira kuoma kwesimba renyika. Sezvo kuchinja kwemamiriro okunze kungawedzera kusana kwemvura nedziyamuro, ngozi dzakadaro dzichawedzera.

Mugove wemvura yomumataundi, kurima, uye mhoteredzo zvinotoda simba nokuda kwechinhu chimwe chetecho chinopa nhambo. yakagoverwa mipimo yemvura iyo inoisa pakutanga mitoo inobetsera zvikurusa inobetsera zvikuru (panopo kuchengeta miti yamagetsi paIndaneti mukati menhambo dzinotambudza) inodikanwa nokukurumidza.

Migumisiro Yemhoteredzo Negadziriro Yezvinhu

Kuwana mvura inobuda kuti ibudise magetsi kunogona kuparadza zvinhu zvipenyu zvinogara mumvura yemunyu munzira dzinoverengeka:

  • [[FT:0] Kushatiswa kwemhepo: Kumbopfavisa kunokwevera kupisa kwemvura, kuchideredza oxygen yakanyunguduka uye kukuvadza hove nemusana.
  • [[[FT:0] Utachiona hweAquatic [[FL:1] (kubatanidza zvipuka zvinobereka nehove duku) zvinobatwa pamadziro kana kuti kudhonzwa nomugadziriro yokutonhodza.
  • Kuchinja kukuru: madhamu makuru anochinja hurumende dzomusikirwo dzinofamba, kurovanya kwezvifambiso, kutama kwehove, uye utano hwemvura zhinji.
  • [[FT:0] Kushatisa: Mvura inoshandiswa mukubudisa oiri negasi kana kuti mugodhi wemarasha inogona kuunza zvinoshatisa kana zvikasadzorwa zvakanaka.

United Nations Environment Programme (UNEP) inonyevera kuti kushata kwemvura kunobva mukugadzirwa kwesimba [ rutivi runofuratirwa rwenyuxus, nemikaha yokudzora munyika dzakawanda inobvumira miuyo inowedzerwa kuderera.

Kuchinja Kwemamiriro Okunze Kunokanganisa Zvokudya

Kuchinja kwemamiriro okunze kunosimbisa zvinhu zvinonaya mvura uye kunovhiringidza kugadzirwa kwemagetsi. Mweya wakakwirira uye tembiricha yemvura zvinoderedza kushanda kwenzvimbo dzinopisa (nemhaka yokuti kutonhora kwemvura kunoshanda zvishoma). Kuchinja kwemvura kunochinja mvura inonaya mvura uye kunogona kuderedza kuyerera kwerwizi kunodiwa kuti itonhore. Ukuwo, chikamu chemagetsi igasi rinopisa rinopisa rinobudisa mhepo inopisa zvikuru.

Vagadziri vemitemo vanofanira kuzvidavirira nokuda kweuku kufambidzana kusiri kwaparuwa pakuisa magetsi nemvura zvinoiswa.

Mvura Inonyungudutswa Nexu: Misvingo Yakavhengana Nezvidzidzo Zvenhau

Kutarisirwa kunobudirira kwenexes inokandwa nemvura kunoda kutarira kudarika zvikamu zvakati kuti kuti uzive zvirongwa zvebhizimisi. Gadziriro dzemiitiro inoverengeka yeidzo nemienzaniso yenyika chaiyoiyo zvinoenzanisira kuti kubatana kunogona sei kuparira miuyo iri nani.

Kuronga Kunodzorwa nemvura Nexus

Kuronga kunobatanidza kuronga zvikumbiro zvesangano, kugovera mashoko ari mumvura nemumasangano emagetsi, uye kushandisa mavhesi anopesana kuti vaongorore zvisarudzo zvemitemo. Somuenzaniso, pakusarudza mvumo itsva dzemagetsi, maneja emvura anogona kuyera kana mvura inogona kukwanisa kubvisa zvimwe zvinhu pasina kukuvadza vashandisi kana kuti zvinhu zvipenyu. Vagadziri vemagetsi vanogonawo kurangarira unyanzvi hwemvura inotambisa uye zvimwe zvinhu zvinoderedza kuderera kwemvura.

World Bank yakasimudzira kunzvera mudzimwe nyika dzinoverengeka, kubatanidza Morocco nePhilippines, umo nzvero dzemvura dzinobatanidza mvura dzakanakisisa dzakawana mari inochengetedzwa iyo inochengetedza zvose zviri zviviri mvura nesimba. Nhungamiro huru kubva mukunzvera kwakadaro dzinobatanidza kuronga zvivako zvokudzivisa kushandiswa kwemvura nesimba rinotusa.

Fundo yaCase: Rwizi rweColorado Basin

Colorado River Bastin iri kumaodzanyemba kwakadziva kumadokero kweUnited States inoratidzira kusawirirana pakati pemvura nesimba. Rwizi runogovera minisiparati nemvura yokurima nokuda kwavanhu vane mamirioni 40, nepo ruchitsigirawo miti yemvura inonaya mvura paGlen Canyon neHoover Dams. Sezvo shaviviti inotsungirira medecadegad, mwero yemadangemu yakaderera kuti iwane, mirando yemvura inotyisidzira magetsi uye kumanikidza mvura kuti itengwe. Mu 2023, U.S Bureau of Reclametic meaced [ yakazivisa zvakananga kuti mitoo inoshandiswa yedate, ingagona kuderedza kubva kuGenelson Dames kana mwero wemite yemagetsi ichida kugoverazve kumite magetsi kumite mamirioni manomwe.

Fundo Yenhau: Dambudziko Resimba Rinodzora reIndia

India, umo 75% yemagetsi inobva munzvimbo dzinopisa dzinopiswa nemarasha, yakawana yadzokororwazve nokudzimwa kwemvura. Nzvero ya2021 neWorld Resources Institute (WRI) yakawana kuti 40% yemidziyo yesimba rinopisa yeIndia inotarisana nedzvinyiriro yemvura huru, uye mukati mekusanaya kwemvura kwezhizha ra2019, miti mizhinji yakamanikidzirwa kutema nokudzika kusvikira ku 50%. National Water Policy[ zvino inobatanidza gadziriro dzekuyerera mvura shomanene munzizizi uye zvinoraira kuti zvirimwa zvitsva zvishandise unyanzvi hunoshanda. Chinongova chinoramba chakaneta, uye miti mizhinji yakura ichiri inotsamira pamutezo unopfuta unopfuta. Chino chikuru chinosimbisa mumukana pakati pezvirongwa nechinoitwa.

Zvirongwa Zvokuchengetedza Mvura Nesimba

Kuchinja kugadziriro inochengetedza mvura kunoda kuti pave noruzivo rwekugadzira zvinhu, muitiro, uye mari. Pasi apa pane nzira dzinokosha dzinoshandiswa munyika yose.

Kuvandudza Unyanzvi

Kufambira mberi muchizvarwa chemagetsi nokurapwa nemvura kunogona kuderedza zvikuru kushandiswa kwemvura:

  • Miitiro yokutonhorera yapamberi: Hybrid femating (wet-dry) inogadziridza yakavakirwa pamigariro yapasi, kuchengetedza mvura mukati menhambo dzinotonhora uye kushandisa kutonhorera apo mvura inoshanda. Dychater inotonhora pasina mvura inoshanda nokuda kwemiti yakawanda inopfuta neyakawanda yezuva munzvimbo dzakaoma.
  • Kushandiswazve kwemagetsi muzvitoro zvemagetsi: Kurapa nokushandisazve mvura dzetsvina yenzvimbo dzamabasa okugadzirwa kwezvinhu, profester exlunt, kana kuti kuputika mushongwe dzinotonhorera kunogona kuderedza kurasa mvura yemvura panozosvika 30-50%.
  • Zviverengero zvesimba zvinotsoropodza CO2: izvi zvinoshandisa carbon dioxide panzvimbo pemvura semvura inoshanda, zvichipa kushanda kwakakwirira zvikuru nokubvisa kutonhodza mvura zvinodikanwa zvose nokuda kwezvishandiso zvakati.
  • . solar photovoltaics nemhepo: Uhwu ruzivo rwemichina runoda mvura shoma mukati mebasa(mhepo) inoshandisa inenge isingashandisi chinenge chitsama chiduku bedzi chePV mukuchenesa mapuranga. Kudzoserazve chizvarwa kutsva ndiyo nzira yakananga zvikurusa yokubvisa nayo simba mukushandiswa kwemvura.

Zvinoshandiswa Pakudzora uye Kutungamirira

Hurumende dzinogona kukurudzira kusarudza simba remvura kupfurikidza namashandiro anoverengeka:

  • [ Sangano rekushanda zvakanaka [ nokuda kwenzvimbo itsva dzesimba (mutoo, inodzivira yavharwa mumigodhi yemvura yakakomberedzwa).
  • [[[NHAU: 0] Kutanga ndokugovera chinjo idzo dzinoratidzira kushaikwa nokuchengetedza.
  • [ Kuronga zviwanikwa zvakapinzwa pakati pemvura nemagetsi, ane masero akagoveranwa pakuwanikwa kwemvura uye kudiwa kwemagetsi.
  • Mitemo yokufamba kwemakemikari yakaita kuti pave nemwero yemvura shoma kuti idzivirire mhoteredzo yezvinhu zvipenyu uye itsigire vanoshandisa mvura mumvura, kusanganisira mvura inonaya mvura.
  • Mipimo yemipimo yengarava inodzokororwa iyo inoisa pakutanga zuva, mhepo, uye zvimwe zvigadzirwa zvemvura yakaderera.

Mubatanidzwa weWater Framed Directive neU.S. Clean Water Act zvose zviri zviviri zvinobatanidza kushandiswa kwemvura inokamuranisa magetsi, asi miitiro yenexis yakajeka inoramba iri duku. Marudzi mashomanene. "akadai seSouth Africa neAustralia" akakudziridza gadziriro dzemvura dzinoshandiswa nexus idzo dzakaisa zvipfuro zvakabatanidzwa mukuderedza uwandu hwemvura muchikamu chesimba.

Basa Resimba Rinodzorerwa uye Kugadzirwa Kwesimba

Kuchinja kugadziriro yesimba duku recarbon haisati iri bedzi mukana wezvomugariro wokunze asiwo kubatira mvura. Kutenderera kwemvura nemhepo kunoda 95-99% mvura shoma paboka remagetsi kupfuura magetsi kana kuti zvinogadzirwa zvenyukireya zvinonaya. Kunyange kuenzaniswa nezvinomera zvegasi zvakabatanidzwa pamwe chete nebhasikoro (zvinoshandiswa mvura shomanene zvikuru kutonhodza), zuva nemhepo zvichiri kubuda mberi.

International Renetic Energy Agency (IRA) inofungidzira kuti kaviri mugove wenyika yose wezvinomutsidzirwa panosvika 2030 ungagona kuderedza kubviswa kwemvura nokuda kwesimba ne 25-30% kana zvichienzaniswa nokushandiswa kwemabhizimisi. Zvisinei, pane mifungo: kuisa magetsi ezuva (CSP) nokutonhorera kunogona kuva kuisa mvura mumvura; biomass inotsamira pakudiridza; uye kurasikirwa kwemvura kunofanira kuenzaniswa nokushandiswa kwayo kwemvura yakaderera. Vagadziri vemichina vanofanira naizvozvo kudzivisa mirangariro yezuva ndokurangarira zvitsauko zvemvura zvinoiswa panzvimbo apo magetsi anogadzirwa.

Chiono Chenguva Yemberi Nezvinorumbidzwa

Nexus inoiswa nemvura ichawedzera kuipa sezvo chinjo yemamiriro okunze inowedzera kuvadziko yemvura uye sezvo nyika dzichiri kubudirira dzinowedzera kuwanika kwamagetsi. Zviito zvikuru zvamakore gumi anouya zvinobatanidza:

  1. Yakapinza mumijenya nokuenzanisira. Nyika zhinji hadzina gadziriro dzokunzvera kwakabatana dzinodikanwa kukwasva mvura dzinobudiswa nezvinomera zvemagetsi uye kufanoziva kuti kuchinja kuwanika kwemvura kunotapura sei kuvimbika kwakatowedzera. Makombiyuta anowanika kuvanhu (semazita emvura eU.S. Energy Information Administration) anofanira kunyorwa munyika yose.
  2. Tsitsi dzezvemari. Zvisakiso zvezvicherwa zvinowanzoshatisa zvose zviri zviviri misika yemvura nemagetsi. Kutsigira kumichina yemvura yakaderera inovandudzwa uye mibato yenzvimbo dzamabasa okugadzira mvura inogona kuita nharidzano dzakawanda panguva imwe cheteyo.
  3. Kudzora kwokusimbisa. Mitumbi inopesana nepakati yeChipiyaniso (panyika, rwizi, uye mwero yenharaunda) zvinoputsa silos. UN-Water Integited Monitortivection inogovera gadziriro yefambiro mberi yenzira panzvimbo dzemvura dzinotemwa.
  4. Kusimba kwemamiriro okunze. Simba idzva rinofanira kuva rakagadzirwa kuti rishande mumigariro inopisa neisingashandisi mvura. Ikoku kunobatanidza kusarudza kutonhorera kwemvura, kuwana miti munzvimbo dzine mvura yakatsiga, uye chizvarwa chinoisa mvura mumvura.
  5. [ Nzanga dzomunzvimbomo nenzvimbo dzinochengeteka. Zvisarudzo zvemvura izvo zvinotapura kugadzirwa kwesimba hazvigoni kuitwa zviri zvoga. Mapoka enzvimbo dzinogara nyika, vanoshandisa mvura mumvura, uye masangano anochengetedza zvinofanira kuva nechigaro patafura kuti zvive nechokwadi chemiuyo inowirirana neyazvo zvipenyu nemhoteredzo yazvo.

Kupesana kwemiitiro yemvura nesimba zvinogadzirwa hachisi chinhu chinoshandiswa mudzidzo chakakurumbira, idenho yakananga nokuda kwehurumende, mishonga, uye maindasitiri munyika yose. Nokubata mvura nesimba semativi maviri emari imwe inogadzirwa, rudzi rwomunhu runogona kuvaka gadziriro idzo dzose dziri mbiri dzakavimbika nedzinotsigirwa, kunyange mumugariro wokunze wakaipa wemamiriro okunze uye kudikanwa kunowedzera. Nzira inoenda mberi inoda kwete bedzi kutangwa kwenyanzvi asiwo kuda kwezvamatongerwe enyika, kuyambuka muchinjiziri, uye murangariro murefu uyo unokoshesa zvose zviri zviviri magetsi edu noutano hwenzizi dzedu.