Ngaphezu kokubheka ibhola le-crystal: ukuhlolwa kwesimo sezulu eSaxony-Anhalt

Ngandlela thile ngaphandle kweBad Lauchstädt eSaxony-Anhalt, eJalimane, ukuhlolwa kwesimo sezulu ngobukhulu emhlabeni kuyenzeka. I- Isikhungo se-Helmholtz soCwaningo Lwezemvelo (UFZ) yenza cishe izivivinyo zensimu ezingama-20 lapho esiteshini sokucwaninga samahektha angama-40.

Amaphasela ahlukahlukene amele ukusetshenziswa okwakhayo kwezolimo eYurophu Ephakathi kusuka ekulimeni okuvamile nokulimekayo kuya endaweni enotshani esetshenziswe kakhulu ngokugunda izinhlobo ezimbili zokusetshenziswa kwezindawo ezinotshani, ukugunda nokudlisa izimvu. Ukunisela okuhlosiwe nokufiphaza noma imisebe yelanga emikhakheni yokuhlola kudala isimo sezulu abacwaningi abasilindele enkabeni yeJalimane ngonyaka ka-2070. Izindawo zokulawula ziphethwe ngaphansi kwezimo ezikhona njengamanje. Iphrojekthi ihlelelwe ukusebenza okungenani iminyaka eyi-15.

Amathimba ocwaningo aphesheya aphenya imibuzo enjengokuthi: Ukukhiqizwa kwezindawo ezinotshani kuyithonya kanjani imvelo ehlukahlukene? Imiphi imithelela izakhamzimba ezifana ne-potassium noma i-magnesium emadlelweni nasemadlelweni? Noma: Ukuhlukahluka kwezitshalo kushintsha kanjani ngokufakwa kwezakhi? Ngezimpendulo bafuna "ukuthuthukisa amasu nezinsimbi ezivikela izinsizakalo ezahlukahlukene nokuqina kwemvelo ngezikhathi zoshintsho lomhlaba jikelele kanye nengcindezi yokusetshenziswa eyandayo (...)".

Isithombe: UFZ / A. KUENZELMANN