Kune zvakawanda zvidzidzo zvinoedza kutsvaga zvinokonzeresa uye mhedzisiro iri kunyungudika iri pane mamiriro ekunze uye kugadzikana kwepasi redu. Kutenda kuma satellite, isu tinogona kuziva mafambiro uye musiyano muhukuru hwemagirazi echando. Munguva pfupi yapfuura, chando chikuru kwazvo chakamboonekwa munhoroondo chave "chakazvarwa" mushure mekusungirirwa kwayo pasherefu yeAntarctic.
Iyo cleavage yeiyo Larsen C chipingamupinyi muAntarctica Izvo zvakatendera masayendisiti mukana wekudzidza zvakawanda nezve kugadzikana kwepuratifomu. Iyo nyowani inokonzera kusagadzikana?
Hukuru hweizi iceberg yakaburitswa muAntarctica yakapetwa kaviri kukura kweLuxembourg. Kubva ipapo, iri hombe tubule iceberg, anonzi A68, yanga ichifamba kure makiromita mashanu kubva padanho. Mifananidzo yakapihwa nema satellite inoratidzira kuumbwa kweboka rinenge gumi nembiri icebergs.
Iye zvino muAntarctica inguva yechando uye hapana kana mwenje. Maawa ezuva ishoma, saka kuitira kuti uverenge shanduko yeA68 iceberg, infrared chiratidzo satellites inofanirwa kushandiswa.
Kuedza kuri kuitwa kutsvaga kana boka raLarsen C riri kukonzeresa kusagadzikana mune imwe pasherefu yeAntarctic. Naizvo Izvo zvakakosha kuti unzwisise kugadzikana kweA68 iceberg sezvo ichidzikira uye ichidonha.
“Kana pasherefu yechando ikatadza kusangana nekukwira, kungave kubva mukuenderera mberi nekuonda kana kubereka, inogona kukonzeresa kumhanya kwechando uye pamwe nekudzikamisa. Zvinotaridza kuti nyaya yaLarsen C inogona kunge isati yapera ”, akatsanangura Dr. Hogg mune ongororo yakaburitswa mumagazini Zvisikwa Mamiriro ekunze Shanduko.
Kunyungudika kwesherufu yechando hakuzokonzeri kukwira kwakanyanya kwenzvimbo yegungwa kubva pahuwandu hwakawanda uhwo hunogara iceberg ichatsiviwa nemvura.