TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Australian Grand Bay: cas, yees duab

Australian Grand Bay xyuas kom tseeb tias ntawm lub tib lub npe sab qab teb ntawm lub teb chaws. Dej cheeb tsam hais txog cov Indian dej hiav txwv.

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Rau cov thawj lub sij hawm loj Bay twb tau pom los ntawm kws tshawb fawb thiab cov neeg tsav nkoj nyob rau hauv 1627. Nyob rau tib lub sij hawm, nws ib nrab tshawb, tiam sis tsuas yog nyob rau hauv 1802 tau mapped, dab tsi ua kuv tshuav tus tauj ncov loj Flinders ua ib txoj kev taug nyob ib ncig ntawm lub teb chaws.

Australian Grand Bay stretches rau 1100 km thiab npog lub ntug dej hiav txwv ntawm Victoria, Tasmania lub sab hnub poob, raws li zoo raws li lub xeev ntawm sab qab teb thiab Western Australia. Dej cheeb tsam npog thaj ntau tshaj 1.3 million square feet. km. Lub qhov tob ntawm lub Bay yog tus me me (400 m), tab sis pua pua ntawm kilometers deb ntawm lub lais tej zaum yuav mus txog 5000 m - South Australian phiab (5670 m). Ximxoo bay hauv qab cov kauj ruam, qhov tob yog nce raws li qhov kev ncua deb ntawm lub ntug dej, ncav ib nqi siab tshaj plaws nyob rau hauv lub cheeb tsam. Thaum siab tom tsim, cov dej muaj peev xwm sawv los 3-4 m, thiab nyob rau hauv lub bays ntawm daim duab tej zaum ntawm lub nce mus txog 7 m.

kev nyab xeeb

Qhov twg yog qhov Great Australian Bight, tau pab los ntawm cov nqe lus nug ntawm cov huab cua puag. Ntawm no yog ib tug me kev nyab xeeb. Vim lub prevailing txias huab cua Bay qhua yog icebergs. Lawv coj tshaj los ntawm lub chaw uas zoo heev ntawm nws yav qab teb cov neeg nyob ze Antarctica. Tab sis cov no nais muaj cai nyob deb deb ntawm lub coastline.

lais

Australia tus Great Bay yuav tsiag ntawv los ntawm Indented bays thiab coves ntug dej hiav txwv. Cliffs xeeb 60 m, yog cov txwm ntawm cheeb tsam no. Lawv tsim los ntawm tej qhov chaw ntawm lub ntug dej hiav txwv. Nyob rau ntawm ntug dej muaj tus mob rocky cliffs thiab terraces, thiab nyob rau hauv lub lowland chaw yog commonplace zeb ntug hiav txwv dej.

Qhov loj tshaj plaws qhov chaw nres nkoj dej cheeb tsam - Adelaide. Nyob rau hauv nws cheeb tsam ua ke los bays St. Vincent thiab Spencer.

Murray, feem ntau tag nrho-ntws dej ntawm teb chaws Australia, merged nrog Denmark watercourse ntws mus rau hauv lub bay los ntawm lub Bay. Qhov loj tshaj plaws kob nyob rau hauv lub Gulf ntawm suav hais tias. Kangaroo. Sib nrug los ntawm nws, lub coastline yog nplua nuj nyob rau hauv ib tug ntau ntawm chaw me me ntawm av.

Tsiaj txhu thiab cov ntses

Vim hais tias ntawm qhov sib thooj rau lub Antarctic muaj thiab fauna ntawm lub Gulf yog tsis raws li nplua nuj li hais tias ntawm lub sab qaum teb seas ntawm teb chaws Australia. Tsis tau nws muaj ib yam dab tsi khav thiab surprise.

Nqaum chaw muaj los ua ib tug vaj tse rau ib tug ntau yam ntawm marine lub neej los ntawm qhov nyuaj microbes rau coob tsiaj. Los ntawm lub Great Bay mus rau txoj kev ntawm tsiv teb tsaws ntawm txoj cai whales. Tsis ntev los no, txawm li cas los, lawv tsuas puav ua luam dej mus rau hauv cov dej. Cov no cov neeg sawv cev muaj tus, toothed cetaceans thiab rorqual.

Tom qab ntawm cov nyob lobsters, shrimps, crabs, lobsters, hiav txwv cua nab, ib tug ntau yam ntawm echinoderms, cov uas yog cov hedgehogs, zmeehvostki thiab lub amazing kev zoo nkauj ntawm lub hiav txwv cov hnub qub.

Ntses ntiaj teb no yog distinguished los ntawm nws richness, sawv cev los ntawm lub inhabitants ntawm ntau qhov chaw ntawm lub Indian dej hiav txwv. Herring, flounder, mullet, gobies, nees mackerel, mackerel, perch, rays, salmon, tuna, Sailfish, marlin, swordfish - tsis yog ib tug ua tiav daim ntawv teev cov neeg uas nyob ntawm no depths. Tus nqi yog cov nqaij uas liab liab snapper.

sharks

Australian Grand Bay yog ib qho zoo heev qhov chaw ntawm ntses, vim uas nyob rau hauv lub teb chaws yog zoo tsim nuv ntses, tshwj xeeb yog rau kev yos hav zoov sharks. Lub cheeb tsam ntawm lub Indian dej hiav txwv yog cov feem ntau akuloopasnym rau lub ntiaj teb. Qhov no qhov chaw yog xaiv los ntawm ntau hom ntawm Cov Neeg Sawv Cev, tsis yog ib tug kos thiab lub feem ntau txaus ntshai rau tib neeg. Cov kabke yog lub xyoo xovxwm ntaub ntawv qhia txog ntawm cov xwm txheej muaj feem xyuam rau cov inhabitants ntawm cheeb tsam no. Uas hais txog cov dab tsi hauv lub hiav txwv Great Australian Bight, plays ib qho tseem ceeb luag hauj lwm nyob rau hauv ib tug ntau yam ntawm fauna.

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