Siyazi ukuthi kunezinhlobo ezahlukene zokungcola emhlabeni. Ukungcoliswa yilolo hlobo lwe-ejenti yangaphandle elethwa ku-ecosystem yemvelo futhi ilungise izici zayo ezingaphakathi. Kulokhu, sizokhuluma nge- ukungcola okushisayo. Imayelana nokucekelwa phansi kwemvelo okuhlobene nokushisa.
Kulesi sihloko sizokutshela konke okudingeka ukwazi mayelana nokungcola okushisayo, umsuka wako, izici nemiphumela.
Kuyini ukungcola okushisayo
Ukungcola okushisayo kwaziwa njengohlobo lokucekelwa phansi kwemvelo, ikakhulukazi amanzi (njengoba umoya uqeda ukushisa ngokushesha). Ikhiqizwa ukuba khona kwemisebenzi yezinhlobo ezihlukahlukene ezenza izinga lokushisa layo liqhubeke nokukhula. Kwezinye izinhlobo zokungcola Kwethulwa izakhi zamakhemikhali noma ezibonakalayo ezishintsha izici zemvelo futhi zithinte ibhalansi yayo yamakhemikhali e-biochemical.
Kwenzeka into efanayo kakhulu uma sikhuluma ngokungcoliswa okushisayo, kodwa kuhlobene namandla angaphezu kwamandla akhiqizwa umsebenzi othile womuntu, ovame ukukhishelwa endaweni ezungezile njengokushisa okwengeziwe, okukushintsha ngokomzimba nangamakhemikhali. Lolu wuhlobo lokungcola okungakhulunywa ngalo, kodwa olubaluleke ngendlela efanayo. Eminyakeni yamuva, amaqembu amaningi emvelo aye aqala ukulwa nokungcola okushisayo.
Into yokuqala okufanele uyiqonde mayelana nokungcola okushisayo ukuthi ukushisa kubangela ukusabela kwamakhemikhali. I-Catalyze isho ukusheshisa ngokwethula amandla. Kungase kubangele ukusabela kwenzeke ngaphansi kwamadigri ambalwa ngenxa yokuntuleka kwamandla. Leyo inkinga enkulu yokungcola okushisayo: imiphumela engalindelekile yokushisa endaweni ezungezile.
Izimbangela zokungcola okushisayo
Ukugawulwa kwamahlathi kungenye yezimbangela zokungcola okushisayo. Ukungcola okushisayo kubangelwa lezo zici zezimboni noma zobuchwepheshe ezethula ukushisa endaweni ngendlela engalawuleki. Ngokwesibonelo:
- Ukukhishwa kwamanzi okupholisa. Ezindaweni eziningi zezimboni, izitshalo zensimbi noma izikhungo zokuphehla ugesi, izinqubo zenziwa emazingeni okushisa aphezulu, futhi lapho izinto zidinga ukupholiswa, amanzi aphuma emifuleni, emachibini noma olwandle asetshenziswa. Yabuya ngemva kokuhlunga nokuqiniswa, kodwa ezingeni lokushisa eliphezulu kakhulu kunangesikhathi iqoqwa ekuqaleni.
- Ukukhishwa kwamanzi abandayo. Okufanayo kwenzeka ezitshalweni ze-gas liquefaction, inqubo ngokuvamile i-endothermic (idla amandla) ngakho ipholisa impahla ezungezile. Lezi zitshalo zilahla amanzi abandayo emifuleni nasezilwandle, nakho okuwuhlobo lokungcola okushisayo.
- Ukugawulwa kwamahlathi nokuguguleka kwenhlabathi. Lezi zici zivame ukuphakamisa amazinga amanzi noma zibeke imizimba yamanzi ekukhanyeni kwelanga, okungaholela ekushiseni okungavamile.
- Izimbangela zemvelo. Umsebenzi wentabamlilo kanye nokushiswa komhlaba okushisayo kunomthelela futhi ukushisisa kwamanzi angaphansi komhlaba namanzi olwandle, kube nomthelela omkhulu kwezemvelo.
Imiphumela
Ukushintsha kwezinga lokushisa kungathinta impilo nokuzala olwandle. Imiphumela yalokhu kushintsha kwezinga lokushisa ivezwa ikakhulukazi ezindaweni zasemanzini futhi ibandakanya lokhu okulandelayo:
- Yehlisa umoya-mpilo emanzini. Ngenxa yamandla amaningi angaphakathi, amanzi ashisayo angagcina umoya-mpilo omncane ongancibilikisiwe kunamanzi abandayo. Lokhu kwenza amanzi angafaneleki ukuphila futhi kuncishe izinhlobo zezilwane.
- ukungalingani kokudla okunomsoco. Amazinga aphezulu okushisa kwamanzi angasheshisa izinqubo zokuzala futhi abambezele ezinye, abangele ukuthi ezinye izinhlobo zezilwane zizalane ngendlela ehlelekile futhi, ngakolunye uhlangothi, zehle kwezinye. Konke lokhu kuphazamisa ibhalansi yomsoco ethambile ye-ecosystem.
- ukukhulula ubuthi. Ukufudumala kwamanzi olwandle kubangela noma kukhiqiza ukusabela kwamakhemikhali okungalawuleki okunemiphumela engalindelekile ku-ecosystem, okuholela ekufeni kwabantu abaningi, ukwanda okungalawuleki kwezinhlobo zezilwane noma ukungalingani kwamakhemikhali ezinto eziphilayo.
- ukufuduka kwabantu abaningi. Ukufudumala kwamanzi nomoya kwezinye izindawo kungase kungafaneleki ezinhlobonhlobo zezilwane ezikhona, okuziphoqe ukuba zishiye indawo yazo futhi zihlasele ezinye izinhlobo. Lokhu kuthinta ukulahleka kwezinhlobonhlobo zezinto eziphilayo kanye nokwehla kwenani labantu endaweni.
Izixazululo ezingenzeka
Ukulwa nokungcola okushisayo kudinga umzamo ohlangene ohlangothini lukaHulumeni, izinhlangano ezizimele kanye nezithakazelo zezomnotho, okwenza kube nzima ukufinyelela esivumelwaneni. Ezinye zezinyathelo ezithathiwe mayelana nalokhu yilezi:
- Sebenzisa izinyathelo zokujwayela ngaphambi kokubuyisela amanzinjengokupholisa kwamahhala noma iziteshi zokushisisa.
- Buyisa esikhundleni sokukhulula amanzi ashisayo ezinqubweni zezimboni: ukushisisa kwasekhaya noma ukujova kabusha nokusetshenziswa kabusha kwezimboni.
- Ukwenza ukuhlola nokusebenzisa amandla ahlukile wamandla enuzi, futhi amandla enuzi asebenzisa amanzi abilisiwe ukuze akhiqize ugesi.
- Qinisa umthetho wemvelo ohlobene nemisebenzi yezimboni ukuqinisekisa ukuthi unswinyo olufanele luyasetshenziswa.
- Izinhlelo zokutshalwa kabusha kwamahlathi kanye nokwandiswa kwezindawo ezivikelekile.
Ukushisa kakhulu komhlaba
Ukuncibilika kwezigxobo kuphakamisa itafula lamanzi oMhlaba. Ukunukubezeka okushisayo kungenye nje isici esibalulekile inkinga engathi sína yokufudumala kwembulunga yonke iplanethi yethu ebilokhu ibhekene nayo kusukela ekupheleni kwekhulu lama-XNUMX. Le nqubo yokwenyuka kwamazinga okushisa embulungeni yonke inemiphumela eyinhlekelele yemvelo.
Lokhu kuhlanganisa ukuncibilika kwezigxobo kanye nokwenyuka kwezinga lamanzi omhlaba ngenxa yalokho, ugwadule lwezindawo ezinkulu kanye nokuzalaniswa kwezimo zezulu ezimbi kakhulu. Ngalo mqondo, ukulwa nokungcola okushisayo kuzosiza futhi ukubuyisela ibhalansi ye-thermal yomhlaba wonke.
Ukubaluleka nezibonelo zokungcola okushisayo
Imibono ehlukene ehlobene nokungcoliswa kwezinga lokushisa iyavuma ukuthi kufanele kwenziwe okuthile ukuze kuncishiswe umthelela wale misebenzi ekulinganisweni kokushisa komhlaba wonke. Ubunzima bokushintsha imikhuba yezimboni osekunesikhathi eside ikhona kanye nezithakazelo zezomnotho ezincike kuzo ngezinye zezinselelo lolu hlobo lwezinhlelo okumele lubhekane nazo.
Seziphuthuma kakhulu kunangaphambili, njengoba imodeli yemboni yomphakathi isiqalile ukukhombisa izindleko ezinkulu zemvelo. Ezinye izibonelo zokungcola okushisayo yilezi:
- Ukuqoqwa kwamayunithi omoya ezindaweni zasemadolobheni, ingxenye yayo yangemuva ikhipha umoya oshisayo okushisa kwawo kungandisa umoya.
- Ukukhishwa kwamanzi ashisayo kakhulu ezitshalweni zensimbi, esetshenziselwa ukupholisa izinsimbi ezisindayo (ngokuvamile ezingcoliswe udoti oqinile olenga kuzo).
- Ukugawulwa kwamahlathi endaweni yase-Amazon eNingizimu Melika yizimboni zezinkuni nephepha kuveza izindawo ezinkulu zenhlabathi namanzi ekukhanyeni kwelanga.
Ngithemba ukuthi ngalolu lwazi ungafunda kabanzi mayelana nokungcoliswa kokushisa kanye nemiphumela yako.