Imimandla yeentaba zeplanethi yile phantsi kwesoyikiso ngqo sokutshintsha kwemozulu ukunyanzeliswa ngabantu abanokutshintsha ngokupheleleyo ezi ndawo ziethe-ethe, ngokweqela labaphandi bamanye amazwe, kubandakanya nengcali evela kwiYunivesithi yaseManchester.
I-ecologist kunye noprofesa uRichard Bardgett, owayeyinxalenye yeqela lamazwe aphesheya elasungula kwaye layila olu phononongo, bathi banalo ndifumene umyalezo ocacileyo Olo tshintsho lwemozulu lunokutshintsha ezona ndawo zibaluleke kakhulu kwindalo kunye nokudala ukungalingani phakathi kwezityalo nomhlaba kwiindawo eziphakamileyo zeentaba.
Isifundo samazwe aphesheya, esiye saqhubeka ezisixhenxe kwimimandla emikhulu eneentaba Kwiplanethi, kutyhilwe ukuba ukuphakama okuqikelelweyo sisalathiso sokutshintsha kwemozulu kwaye kusoloko kukonyusa ukubakho kwe-nitrogen emhlabeni ekukhuleni kwezityalo, oko kuthetha ukuba utshintsho lwemozulu lunokuphazamisa indlela esebenza ngayo indalo.
Kufunyenwe ukuba ukufumaneka kwephosphorus yezityalo khange ilawulwe kukuphakama, kwaye ngenxa yoko ibhalansi ye-nitrogen kwi-phosphorus kwizityalo ishiya idinomineyitha kwiindawo ezisixhenxe ezifundwe kwiindawo eziphakamileyo. Oku kuthetha ukuba ukunyuka kwamaqondo obushushu kungaphazamisa ibhalansi ebalulekileyo phakathi kwezo zinongo zixhasa ukukhula kwezityalo kwaye zinokutshintshwa ngokupheleleyo kwiindawo eziphakamileyo zeentaba.
Kwafumaniseka ukuba ukonyuka kwe- amaqondo obushushu kunye neziphumo zawo kwisondlo zezityalo zinxulunyaniswe nolunye utshintsho emhlabeni, kubandakanya izixa zezinto eziphilayo kunye nokwakhiwa komhlaba wentsholongwane.
UNjingalwazi Bardgett uthi:
Iindawo zeentaba ukugubungela ngaphezulu komphezulu womhlaba kwaye basemngciphekweni kakhulu kutshintsho lwemozulu. Iziphumo zethu, eziza emva kophononongo olubanzi lwee-gradients zokuphakama kwimimandla esixhenxe eneentaba zehlabathi, kubandakanya iJapan, iBritish Columbia, iNew Zealand, iPatagonia, iColorado, iOstreliya neYurophu, zicebisa ukuba utshintsho lwexesha elizayo Utshintsho lwemozulu luya kuguqula indlela ezi Inkqubo yezinto eziphilayo.