I-Microscopic algae ehlala olwandle ayikwazi nje ukuthinta isimo samanzi - kodwa futhi iba nomthelela omubi kulo lonke umjikelezo wamanzi endalweni. Eqinisweni, inqubo yokuklama kwamafu encike kubo, futhi, ngokufaneleyo, umjikelezo uqobo.
Izici zokwenziwa kwamafu
Umjikelezo wemvelo uncike ekwakhekeni kweqhwa emafwini. Futhi le nqubo kusuka endaweni yokubukwa kwamakhemikhali ne-physics iyinkimbinkimbi kunazo zonke. Sonke sazi kahle kamhlophe ukuthi ngemuva kokuhwamuka kwamanzi, amanzi aqala ukuhlangana abe ngamaconsi amakhulu, bese eba amakristalu eqhwa, aphenduka amafu. Kepha kungani lokhu kwenzeka? Yini edala inqubo yokwakhiwa kwamafu nokuqinisekisa ukwakheka kwayo? Impendulo yalo mbuzo itholwe muva nje - kanti ulwandle. Kuyavela ukuthi i-phytoplankton iyisihluthulelo sokusebenza kahle kwenqubo yokwenziwa kwamafu!
Ithonya lezinto ezibonakalayo
Phakathi kwamaconsi angena emkhathini, kunezinhlayiyana zamanzi amsulwa futhi zigcwele izinsalela ze-phytoplankton, okungukuthi, i-algae. Izinto eziphilayo ekwakhiweni kwazo zithinta ukwakheka kweqhwa kungukuthi la maconsi aba yisisekelo sokudalwa kwamakristalu amakhulu emoyeni. Eqinisweni, ukuba khona kwenani elanele le-phytoplankton emanzini olwandle kunikeza ukwakheka kwamafu. Lo mbono wasakazwa emashumini ambalwa eminyaka edlule, kodwa kamuva nje ososayensi baye bakwazi ukuthola ubufakazi obunokwethenjelwa. Kusungulwe ngokwezibalo ukuthi ukuncika kukhona - futhi manje ososayensi kuzofanela banqume ngqo ukuthi ukuncishiswa, noma okuphambene nalokho, ukwanda kweningi le-phytoplankton kuthinta kanjani isimo sezulu, ngokomthetho, kanye nomphumela wokugcina ukushisa.
Umthelela Wesimo Sezulu
Indlela okwakhiwa ngayo ikristalu ithinta isithombe sonke semvelo kanye nesimo sezulu sezulu seplanethi yethu. Kuya ngenani, usayizi nokwakheka kwamakristalu, ukuthi amafu azoba mikhulu kangakanani, azoligcina ubuqotho bawo isikhathi esingakanani, nokuthi imvula engakanani izovela kuwo. Akukaziwa okwamanje ukuthi umthelela we-marine microscopic algae unquma yini ekwakhekeni kwezinhlobo ezahlukahlukene zamafu, noma ingabe yisimo sasemkhathini lapho kusakhiwa. Kepha ososayensi bahlose ukuthola lokho. Ubufakazi obusha - njengobufakazi bamuva obuvela emcabangweni wezinto zokwenziwa kwamafu - bungathinta ukuqonda kwethu kweplanethi. Mhlawumbe ukuba khona kokuxhuma okucashile nokucashile okufana nalokhu kuzosiza umuntu ukuthi aqonde ukuthi isimo semvelo somhlaba sintekenteke futhi sinzima kangakanani.
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