Izinyoni zasolwandle zisiza ukuhamba kancane kwe-Arctic

Izinyoni zase-Arctic

Izinyoni zasolwandle ziyasiza ekwehliseni ukufudumala kwe-Arctic, futhi bakwenza ngendlela ethakazelisa kakhulu ngokusho kocwaningo olushicilelwe kumagazini wesayensi i-Nature.

Kule ngxenye yomhlaba, amazinga okushisa anyukayo abangela izinkinga ezinkulu, yize zingekho lezi zilwane, isimo besizoba sibi kakhulu.

UGuano, umfelandawonye ongalindelekile we-Arctic

Kunjalo. I-guano yiyona ebambezela ukufudumala. Ososayensi balinganisele ukuthi kufinyelela kumathani afinyelela ku-400.000 we-guano ebusweni ngesikhathi sokufuduka nesokudlekeka kwalezi zilwane ezinhle. Kepha ayisetshenziswanga ukuvundisa kuphela inhlabathi nezitshalo ezingakhula kuwo, kepha futhi kubangela ukwakheka kwamafu okuphezulu kwe-albedo, ekhiqiza ukupholisa okumaphakathi kwama-watts angu-0,5 ngemitha eyisikwele.

Akukuningi, futhi empeleni akwenzeli ukufudumala kwe-polar, kepha lokhu okutholakele esikhathini esifushane noma esimaphakathi kungahle kusetshenziselwe ukuthuthukisa uhlelo lokusebenza olusebenzayo lokuvikela i-Arctic wezinguquko ezisheshayo ezenzekayo kwisimo sezulu somhlaba futhi ikakhulukazi emapalini.

Izinhlayiya ze-ammonia ezivela ku-guano zifaka isandla ekwakhiweni kwamafu.

Izinhlayiya ze-ammonia ezivela ku-guano zifaka isandla ekwakhekeni kwamafu, abonisa ukukhanya kwelanga, okukubuyisela esikhaleni.

Izinhlayiya ze-ammonia, ezikhona ku-guano, empeleni zigxile emakholoni, kepha njengoba zincane kakhulu, zingabonakali ngeso lomuntu, umoya uyazithatha, uzisakaze esifundeni sase-Arctic.. Ngale ndlela, kunikezwa izimo ezifanele zokwakheka kwamafu okuzokhombisa ukukhanya kwelanga, ngaleyo ndlela kuvimbele amazinga okushisa ukuthi anyuke futhi umhlaba nolwandle kungashisi.

Impela ukutholakala okuthakazelisa kakhulu, awucabangi?

Ungafunda isifundo esigcwele lapha (KungesiNgisi).


Okuqukethwe yi-athikili kunamathela ezimisweni zethu ze izimiso zokuhlelela. Ukubika iphutha chofoza lapha.

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Shiya umbono wakho

Ikheli lakho le ngeke ishicilelwe. Ezidingekayo ibhalwe nge *

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  1. Ubhekele imininingwane: Miguel Ángel Gatón
  2. Inhloso yedatha: Lawula Ugaxekile, ukuphathwa kwamazwana.
  3. Ukusemthethweni: Imvume yakho
  4. Ukuxhumana kwemininingwane: Imininingwane ngeke idluliselwe kubantu besithathu ngaphandle kwesibopho esisemthethweni.
  5. Isitoreji sedatha: Idatabase ebanjwe yi-Occentus Networks (EU)
  6. Amalungelo: Nganoma yisiphi isikhathi ungakhawulela, uthole futhi ususe imininingwane yakho.