Esinye sezisombululo zokulwa Utshintsho lwemozulu kunye nobushushu behlabathi kukunyuka kwemimandla enamahlathi. Kungenxa yokuba imithi ifunxa i-CO2 esiyikhupha kwimisebenzi yethu nakwezothutho. Iindawo eziluhlaza ngakumbi ezikhoyo kwiplanethi, kokukhona i-CO2 iya kufakwa.
Nangona khusela amahlathi kwaye wandise iihektare zawo Kubalulekile kwikamva lethu, abantu baqhubeleka nokugawula amahlathi ukuvelisa iinkuni okanye ukurhweba ngomhlaba wabo. Kuzo zonke iintlobo zemithi, enye yeyona ibalaseleyo ngamandla ayo ekulweni nokutshintsha kwemozulu: iKiri.
Imeko yehlabathi yamahlathi
Kuwo wonke umhlaba bayanqunyulwa kwaye batshatyalaliswe malunga nezigidi ezili-13 zehektare ngonyaka, ngokwedatha ye-UN. Nangona kuxhomekeke kwimithi ukuphefumla nokugcina ulungelelwaniso lwendalo esingqongileyo, abantu bayaqhubeka beyitshabalalisa. Izityalo nemithi yimiphunga yehlabathi, isinika ioksijini esiyidingayo ukuze siphile.
Umthi osinceda ngokuchasene notshintsho lwemozulu
Umthi onika ithemba elikhulu kumlo ochasene nokutshintsha kwemozulu ngu Kiri, ekwaziwa ngokwesayensi njenge UPaulownia tomentosa okanye umthi we-Empress. Imvelaphi yase China, lo mthi ungagqitha Iimitha ezili-27 ukuphakama, ezineziqu eziphakathi kwe-7 ne-20 yeemitha ububanzi, namagqabi afikelela kwiisentimitha ezingama-40 ububanzi.
IKiri idla ngokukhula kumphakamo ongaphantsi kwe-1.800 leemitha kwaye inokukhula kakuhle kumhlaba olinyiweyo nasendle. Nangona kunjalo, eyona nto imangalisayo ngolu hlobo kukukwazi ukufunxa i-CO2: ifunxa ukuya kutsho kumaxesha ali-10 ngaphezulu kweCO2 kunawo nawuphi na umthi, nto leyo eyenza ibe lihlakani elixabisekileyo kumlo ochasene nobushushu bomhlaba.
Ukongeza, iKiri icoca umhlaba ongachumiyo. Njengoko ikhula, amagqabi ayo amakhulu, anenitrogen eninzi anika izondlo kumhlaba oyingqongileyo, ephucula umgangatho wawo. Le nkqubo yokuhlaziya ibalulekile ekubuyiseleni imihlaba eyonakeleyo okanye engcolisekileyo, nto leyo imbalwa imithi enokuyenza ngempumelelo. Ngombulelo kumthamo wayo omkhulu wephotosynthesis, ikhupha izixa ezikhulu zeoksijini, nto leyo ekhokelela kwi ukubuyisela ngokukhawuleza ibhalansi ye-O2-CO2.
Ukukhula ngokukhawuleza kunye nokuchasana
Ukukhula kweKiri kuyamangalisa. Kwiminyaka nje esibhozo, inokufikelela kubungakanani obufunyanwa ngumthi wom-oki kwiminyaka engama-40, nto leyo enciphisa ixesha lokuphinda kuhlaziywe amahlathi ngesinye kwisithathu. Oku kuthetha ukuba umthi weKiri ungakhula umndilili we 2 cm ngosuku kwiimeko ezifanelekileyo, ezingafaki nje igalelo ekuhlaziyweni kwakhona kwamahlathi ngokukhawuleza, kodwa kunye nokuchasana okukhulu kwiintlekele zendalo ezifana nomlilo, ngenxa yokukwazi ukuvuselela ngokukhawuleza inkqubo yayo yeengcambu.
Lo mthi uyakwazi ahlume kude kube kasixhenxe emva kokusikwa. Ukongezelela, ikhula kumhlaba ongcolileyo kunye namanzi, ukucoca imihlaba eyonakalisiweyo kwindlela yayo. Izakhono zayo eziphezulu zokuvuselela kunye nokuchasana nomlilo kwenza kube yintlobo ephilileyo, ekwazi ukujamelana neemeko ezimbi zokusingqongileyo.
Ukuziqhelanisa neemfuneko zakho
IKiri ayixhathisi umlilo kuphela, kodwa ikwanyamezela iimeko zobushushu obugqithisileyo: inokuphila kuzo zombini iindawo ezibandayo kakhulu. -20 C njengakubushushu obukhulu ukuya kuthi ga kuma-45 ºC. Ukuziqhelanisa nemozulu eyahlukahlukeneyo kuyenza ilungele ukuphinda kutshatyalaliswe amahlathi kwiingingqi ezininzi.
Nangona ikwazi ukukhula kumhlaba ombi okanye okhukulisekileyo, ikhula kakuhle imihlaba enzulu negalelwe amanzi, ngokukhethekileyo i-sandy loam. Nangona ikwazi ukuphila kumhlaba ongachumanga, ukukhula kuya kucotha kakhulu xa kuthelekiswa nomhlaba ochumileyo. Ukufumana amandla ayo aphezulu, iKiri idinga inkxaso ngesichumiso esiphilayo kunye nokunkcenkceshela rhoqo.
Imvelaphi kunye nokusetyenziswa kwendabuko komthi weKiri
Kumaxesha amandulo, iKiri yayithathwa njengomthi okhethekileyo eTshayina naseJapan. Kwinkcubeko yaseTshayina, umthi we-Empress wawutyalwa xa intombazana yazalwa. Njengoko umthi nentombazana zikhula kunye, iKiri yayilindeleke ukuba isetyenziswe kwikhazi lomtshato wayo, ibonelele ngamaplanga ezinto zokuchwela.
EJapan, igama layo lithetha "ukusika" kwaye iinkuni zayo zisaxatyiswa namhlanje ngenxa yokukhanya kunye nokuxhathisa. Isetyenziswa kakhulu kwishishini lemithi, ngakumbi ukwenza ifanitshala kunye neemveliso zobugcisa. Ngaphandle kokukhula kwayo ngokukhawuleza, iinkuni zeKiri zisemgangathweni, zenza ukusetyenziswa kwayo kwimveliso ye-biomass ibe yintsimi ekhulayo. Isetyenziswa njenge-biofuel ngokuveliswa kweepellets, eziyimithombo ecocekileyo nesebenzayo yamandla.
I-Kiri kunye nefuthe layo kwindalo
Impembelelo entle yeKiri kokusingqongileyo ayibalulekanga nje kuphela ngenxa yokuba ifunxa izixa ezikhulu zeCO2, kodwa nangenxa yokuba amagqabi ayo anika initrogen emhlabeni, ephucula umgangatho womhlaba kwaye ewenza ulunge ngakumbi kwezinye izityalo. Ukongeza, iKiri luhlobo lovulindlela olukhusela ezinye izityalo kwindalo, uzinzisa umhlaba ngokuchasene nokukhukuliseka kunye nokuphucula ukugcinwa kwamanzi emhlabeni.
Elinye lamanyathelo aziwa kakhulu ekusetyenzisweni kweKiri "Inguquko yaseKiri", iprojekthi enkulu yokutshalwa kwakhona kwamahlathi e-Texas efuna ukubuyisela imihlaba engcolisekileyo kunye nephelileyo. Olu hlobo lweprojekthi lubonisa amandla eKiri okubuyisela iindawo ezonakeleyo ngelixa ivelisa iinkuni ezikumgangatho ophezulu kwaye ilwa nokutshintsha kwemozulu.
I-Kiri ayisona nje isixhobo sokulwa nokutshintsha kwemozulu, kodwa kunye nesisombululo sokusingqongileyo esikwazi ukubuyisela i-ecosystems, ukunciphisa ubuntlango kunye nokubonelela ngamathuba amatsha ezoqoqosho kwimimandla eyamkelekileyo.
UKiri waziswa e-Uruguay yinjineli yezamahlathi uJosef Krall kwaye izilingo zazingasebenzi. Bangeniswa ukuze bakhule ngokukhawuleza kodwa ukungunda akuzange kuziqhelanise nabo. Kukho iintlobo zokungafani kwemfuza ezingabavumeli ukuba baziqhelanise