Izindaba - Kumele kwakhiwe kuphi izithombo zokugcina izithombo zibekwe amandla aphansi kakhulu?

Eminyakeni yamuva, inqubekela phambili yezolimo iye yanciphisa. Lokhu akukhona nje ngenxa yezindleko zokwakha ezikhuphukayo, kepha futhi nezindleko ezinkulu zamandla ezibandakanyeka ezindlini zokugcina izithombo. Ngabe kwakha amapulativu angezansi ezitshalweni zamandla amakhulu ziba yisixazululo esisha? Ake sihlole lo mbono namhlanje.

1. Usebenzisa ukushisa imfucuza kusuka ezitshalweni zamandla

Izitshalo zamandla, ikakhulukazi lezo ezishisa amafutha ezinhlamvu, zikhiqiza ukushisa okuningi kwemfucuza ngesikhathi sesizukulwane sikagesi. Imvamisa, lokhu kushisa kukhululwa emkhathini noma emizimbeni yamanzi aseduze, kubangela ukungcoliswa kwe-thermal. Kodwa-ke, uma ama-greenhouse atholakala eduze kwezitshalo zamandla, angakwazi ukuthwebula futhi asebenzise lokhu kushisa imfucuza yokulawulwa kokushisa. Lokhu kungaletha izinzuzo ezilandelayo:

● Izindleko eziphansi zokushisa: Ukushisa kungenye yezindleko ezinkulu ekusebenzeni kwabamba ukushisa, ikakhulukazi ezimotweni ezibandayo. Ngokusebenzisa ukushisa imfucumfucu kusuka ezitshalweni zamandla, ama-greenhouse anganciphisa ukuncika emithonjeni yamandla angaphandle futhi asike kakhulu izindleko zokusebenza.

● Nweba isikhathi sokukhula: Ngokuhlinzekwa okuzinzile kokushisa, izindawo zokugcina izithombo zingagcina izimo ezikhulayo ezikhula ngonyaka, okuholela ekuvuthweni okuphezulu kanye nomjikelezo wokukhiqiza ongaguquki.

● Yehlisa i-carbon footprint: Ngokusebenzisa ngempumelelo ukushisa okwakungachithwa, ama-greenhouse anganciphisa ukukhishwa kwawo kwekhabhoni futhi afake isandla kwimodeli yezolimo eqhubekayo.

2. Kusetshenziswa i-carbon dioxide ukukhulisa ukukhula kwezitshalo

Okunye ukuphrinta kwezitshalo zamandla yi-carbon dioxide (CO2), igesi enkulu ebamba ukushisa enomthelela ekushiseni komhlaba lapho ikhishwe emkhathini ngobuningi. Kodwa-ke, izitshalo ezivuneni zokugcina izithombo, i-CO2 iyinsiza ebalulekile ngoba isetshenziswa ngesikhathi se-photosynthesis ukukhiqiza umoya-mpilo kanye ne-biomass. Ukubeka ama-greenhouse eduze kwezitshalo zamandla kunikeza izinzuzo eziningana:
● Ukuvuselela kabusha ukuphuma kwe-CO2
● Yehlisa umthelela wezemvelo: Ngokuthwebula kanye nokusebenzisa kabusha i-CO2, ama-Greenhouse asiza ukunciphisa inani laleli gesi akhishwe emkhathini, adlala indima ebalulekile ekuvikelweni kwemvelo.

3. Ukusetshenziswa okuqondile kwamandla avuselelekayo

Izitshalo eziningi zamandla zanamuhla, ikakhulukazi lezo ezisebenzisa amandla elanga, umoya, noma amandla we-geothermal, ziveze amandla ahlanzekile. Lokhu kuqondanisa kahle nezinhloso zokulima okuvikela abamba ukushisa okuzinzile. Ukwakha amapulazi asondele kulezi zitshalo zamandla kudala amathuba alandelayo:

● Ukusetshenziswa okuqondile kwamandla avuselelekayo: Izithombo zokugcina izithombo zingaxhuma ngqo kwigridi yamandla avuselelekayo yamandla avuselelekayo, ukuqinisekisa ukuthi ukukhanyisa, ukupompa kwamanzi, nokulawulwa kwesimo sezulu kunikwa amandla amandla ahlanzekile.
● Izixazululo Zokugcina Amandla: Izithombo zokugcina izithombo zingasebenza njenge-buffer yamandla. Ngesikhathi sokukhiqizwa kwamandla okuphezulu, amandla amaningi angagcinwa futhi asetshenziswe kamuva yi-greenhouse, eqinisekisa ukusetshenziswa kwamandla okulinganiselayo nokusebenza kahle.

4. Ama-Synergies ezomnotho nakwezemvelo

Ukwakha izithombo zokugcina izithombo eduze kwezitshalo zamandla kuletha izinzuzo zombili zezomnotho nezemvelo. I-pernergy phakathi kwale mikhakha emibili ingaholela:

● Izindleko zamandla eziphansi zama-greenhouse: Njengoba izindawo zokugcina izithombo ziseduze nomthombo wamandla, amanani kagesi ngokuvamile aphansi, okwenza umkhiqizo wokukhiqiza wezolimo.

● Ukuncishiswa kokulahleka kwamandla kwamandla Ukuthola izindawo zokugcina izithombo eziseduzane nezitshalo zamandla kunciphisa lokhu kulahlekelwa futhi kuthuthukise ukusebenza kahle kwamandla.

● Ukudalwa kwamathuba emisebenzi: Ukwakhiwa kwamathuba okubambisana kanye nokusebenza kwezithombo zokugcina izithombo nezitshalo zamandla kungadala imisebenzi emisha kuyo yomibili lezolimo kanye namandla, kuqinisa ezomnotho zasendaweni.

I-5. Izifundo zamacala kanye namakhono wesikhathi esizayo

"I-Wageningen University & Research," Greenhouse Climate Innovation Project, " Lawa maphrojekthi akhombise izinzuzo ezimbili zokonga amandla nokukhiqiza okwengeziwe.

Uma ubheka phambili, njengoba amazwe amaningi aguqulwa emithonjeni yamandla evuselelekayo, amandla okuhlanganisa ama-greenhouse ane-solar, i-geothermal, nezinye izitshalo zamandla aluhlaza azokhula. Lokhu kusetha kuzokhuthaza ukuhlanganiswa okujulile kwezolimo namandla, ukuhlinzeka ngezixazululo ezintsha zentuthuko esimeme emhlabeni.

Ukwakha izithombo zokugcina izithombo eduze kwezitshalo zamandla kuyisixazululo esisha esilinganisa ukusebenza kahle kwamandla nokuvikelwa kwemvelo. Ngokuthwebula ukushisa kwemfucuza, usebenzisa i-CO2, kanye nokuhlanganisa amandla avuselelekayo, le modeli yandisa ukusetshenziswa kwamandla futhi ihlinzeka ngendlela eqhubekayo yezolimo. Njengoba isidingo sokudla siqhubeka sivuke, lolu hlobo lwe-Innovation luzodlala indima ebalulekile ekubhekaneni nezinselelo zezemvelo. I-Chengfei Greenhouse izibophezele ekuhlolweni nasekusebenziseni izisombululo ezinjalo ezintsha zokukhuthaza ezolimo eziluhlaza kanye nokusetshenziswa kwamandla okusebenzayo ngekusasa.