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Lachisanu, May 10, 2024
EnvironmentKu Antarctica, pansi pa madzi oundana anapeza "dziko lobisika" la ...

Ku Antarctica, pansi pa madzi oundana anapeza "dziko lobisika" la zamoyo za m'madzi

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Petar Gramatikov
Petar Gramatikovhttps://europeantimes.news
Dr. Petar Gramatikov ndi Mkonzi Wamkulu ndi Mtsogoleri wa The European Times. Ndi membala wa Union of Bulgarian Reporters. Dr. Gramatikov ali zaka zoposa 20 zinachitikira Academic mu mabungwe osiyanasiyana maphunziro apamwamba ku Bulgaria. Iye anapendanso nkhani, zokhudzana ndi mavuto anthanthidwe okhudzidwa ndi kugwiritsiridwa ntchito kwa malamulo apadziko lonse m’malamulo achipembedzo kumene cholinga chapadera chaperekedwa ku dongosolo lalamulo la New Religious Movements, ufulu wachipembedzo ndi wodzilamulira, ndi maunansi a Boma ndi Tchalitchi kuti akhale ochuluka. -maiko amitundu. Kuphatikiza pa luso lake komanso maphunziro ake, Dr. Gramatikov ali ndi zaka zoposa 10 za Media zomwe ali ndi maudindo monga Mkonzi wa magazini ya "Club Orpheus" ya zokopa alendo - "ORPHEUS CLUB Wellness" PLC, Plovdiv; Katswiri komanso mlembi wa nkhani zachipembedzo za rubriki yapadera ya anthu osamva ku Bulgarian National Television ndipo wavomerezedwa kukhala mtolankhani wa “Help the Needy” Public Newspaper kuofesi ya United Nations ku Geneva, Switzerland.

Ngakhale kuti kupezeka kwa chilengedwe cha pansi pa madzi kunadabwitsa, sikuli kwapadera, chifukwa pali malo ambiri ofanana pa Dziko Lapansi omwe ofufuza akudziwa kale. Koma kuphunzira za nyamazi kumakupatsani mwayi wodziwa zambiri za Antarctica.

Pakafukufuku waposachedwapa ku Antarctica, asayansi amafufuza malo omwe ali pamtunda wa makilomita ochepa kuchokera ku Ross Ice Shelf pamene anapeza mwangozi malo obisika pansi pa madzi opangidwa ndi tizilombo tating'onoting'ono tokhala ngati shrimp.

Malo okhala pansi pa madzi ameneŵa ali m’nyanja zobisika zamadzi opanda mchere ndi mitsinje zimene asayansi ankazidziwa kale. Komabe, chifukwa chakuti kupeza kwa iwo kwakhala kovuta kwambiri, akatswiri adatha tsopano kufufuza molunjika za chilengedwechi, ndikuyang'ana mwakuya kwake kobisika.

"Kwakanthawi tinkaganiza kuti kamera yathu idalakwika, koma pomwe tidayang'ana bwino, tidawona gulu la arthropods pafupifupi 5 mm kukula," adatero asayansi.

Zolengedwa izi ndi amphipods, gulu la nkhanu zapamwamba, achibale a nkhanu ndi nkhanu. Ndipo ngakhale kuti sizimaimira zamoyo zatsopano, zingathandize kuyankha mafunso ochititsa chidwi okhudza kukhalako kwawo.

“Ndimadabwa kumene amapeza chakudya chawo ndi chifukwa chake kukhalapo kwawo kunali kosiyanasiyana mkati mwa masiku 10 a kupenyerera kwathu,” anatero wasayansi Craig Stevens wa pa yunivesite ya Auckland.

Akatswiri anatenga zitsanzo zingapo za madzi ku labotale kuti akaphunzire za DNA ndi zinthu zina zamadzi

Pankhani ya zomwe zamoyozi zimadya, gululi likuyesa DNA yamadzi kuti ipeze tsatanetsatane wa zakudya zomwe zingapangitse kuti zikhale zamoyo.

Stevens anati: “Tinali kudumpha mosangalala chifukwa nyama zonsezi zimasambira mozungulira zipangizo zathu zimasonyeza kuti kumeneko kuli zachilengedwe zofunika kwambiri.

Akatswiri anatenga zitsanzo zingapo za madziwa kupita nawo ku labu kuti akaphunzire za DNA ndi zinthu zina za m’madzimo, kuyesera kuti amvetse chimene chimapangitsa kukhala wapadera.

Ngakhale kuti kupezeka kwa chilengedwe cha pansi pa madzi kunadabwitsa, sikuli kwapadera, chifukwa pali malo ambiri ofanana pa Dziko Lapansi omwe ofufuza akudziwa kale. Komabe, kuphunzira kwa anthu okhalamo ang'onoang'ono kumakupatsani mwayi wodziwa zambiri za zinsinsi za Antarctica.

“Pamwamba pa madzi oundana pali chigwa chaching’ono chotsikira m’mphepete mwa nyanja. Pansi pake pali phanga lofanana ndi tchalitchi chachikulu lomwe lili lalitali mamita mazana ambiri, lomwe lilinso ndi zamoyo zambiri,” anamaliza motero asayansi.

Kumbukirani kuti m’mwezi wa May chaka chino, madzi apansi panthaka anapezeka ku Antarctica. Asayansi akukhulupirira kuti kukhalapo kwa madzi pansi pa madzi oundana a ku Antarctic kungasokoneze kusintha kwa nyengo.

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- ZOKHALA ZOKHA -@alirezatalischioriginal
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