Asayansi omwe ali ndi dipatimenti ya Zachilengedwe amayang'anira madzi aku Maryland kuti adziwe momwe nsomba, nkhanu, oyster ndi zamoyo zina zam'madzi zilili.Zotsatira zamapulogalamu athu owunikira zimayesa momwe mayendedwe amadzi alili pano, amatiuza ngati akupita patsogolo kapena akunyozeka, ndikuthandizira kuwunika ndi kutsogolera kasamalidwe kazinthu ndi kukonzanso.Sungani zambiri za kuchuluka kwa michere ndi dothi, maluwa a algal, komanso momwe madzi amakhalira, chilengedwe, ndi mankhwala.Ngakhale zitsanzo zambiri zamadzi zimasonkhanitsidwa ndikuwunikidwa mu labotale, zida zamakono zotchedwa madzi ofufuza zamadzi zimatha kusonkhanitsa magawo nthawi yomweyo.
Sensa yabwino yamadzi, yomwe imatha kumizidwa m'madzi, yokhala ndi masensa osiyanasiyana kuti muyese magawo osiyanasiyana.
Nthawi yotumiza: May-07-2024