kedalinte thettu

australiyayile nyoo southu veyilsinteyum victoriyayudeyum rivarina pradeshathe vadakku-thekk pravanathayulla intra-plate bhoomishaasthraparamaaya thakaraaraan cadell folt. ithu mure nadiyil vyaapichukidakkunnu, sameepakaala bhoomishaasthraparamaaya kaalaghattatthil athinte gathiye baadikkukayum edward nadhi, vakool nadhi, golben nadhi, campaspe nadhi ennivayude gathiye baadikkukayum cheythu. aaa aaghaatham kaaranam cadell takaraar sradheyamaanu, koodaathe nadikalude gathi mattunna bhookamba pravartthanatthinte ettavum pradhanappetta udaaharanangalilonnaayi ithine visheshippikkunnu. denilikkinum ekkookkaykkum edayilulla cob haiveyil thudarchayaaya manmalayaayi eee takaraar drishyamaakunnu, ithu kooduthal thekk victoriyayilekku vyaapikkunnu. mure nadiyudeyum nadeethada vyaapaariyudeyum aadyakaala europian pioneeraaya francis kaadalinte perilayirikkaam eee thakaraarin eee peru nalkiyirikkunnath.
bhoomishaasthram.
australian bhookhanda phalakam saadhaaranayaayi oru tectonic falakamaayi kanakkaakkappedunnu, ithu oru kraattan-sthirathayulla bhookhanda mekhalayaayi tharamthirickunnu. ennirunnaalum, plettinullil niravadhi folt lineukal undu. baahya plate athirthikalumaayi thaarathamyappeduthumbol eee varikal thaarathamyena sthirathayullavayaanenkilum kaaryamaaya bhookambangal srishtikkaan avaykku kazhivundu. cadell folt athinte oru udaaharanamaanu.
uyarthiya cadell folt oru dwikhanditha scarp roopappeduthunnu, athinte vadakkan bhagam denilikwin muthal ekkuva vare 55 kilometer neelavum, 12-15 meter uyaravum, thekkan bhagam ekkuvaykku 13 kilometer thekkum, ekadesham 3 muthal 4 meter uyaravum vyaapichukidakkunnu. charitraparamaaya kanyapella thadaakam moolamundaakunna mannolippaan rund moolakangalum thammilulla pilarppinu kaaranam (chuvadeyulla golben vibhaagam kaanuka). eee takaraar graanaitik bays rokkinu mukalilulla avashishta paarayude 200 muthal 250 meter vare kattiyulla bhaagathe roopabhedam varuthunnu. padinjaaru, uyarchayethudarnnu cadell tiltt block roopappettu
nadikalude pravaahathil vardhanavum swaadheenavum.
cadell falt uyarthunnathu murey nadeethadatthile naalu pradhana nadikalude gathiyil kaaryamaaya swaadheenam cheluthiyittundu, barmaykkum calitinum edayilulla pradeshathu murey nadiyil oru ulnaadan deltta srishtikkunnathaayi visheshippikkaam.
murri.
cadell faltinte uyarcha murre nadiyude gathiye saaramaayi baadhichu. uyarchaykku munbu, mure athinte nilavile gathiyiloode mathurayude thekkott, ippol green galli ennariyappedunna oru chaanaliloode sanjarichu. thudarnnu athu mathurayude padinjaarulla samathalangaliloode sanjarichu kooduthal padinjaaru mureyude nilavile gathiyilekku chernnu.
ekadesham 45,000 varshangalkk munbu uyarcha kaaranam pacha galli murreyude gathiyayi avasanichathaayi thonnunnu, ennirunnaalum athu 20,000 varshangalkk munbu aarambhichathayi thonnunnu (athaayath.iii. 65, 000 varshangalkk munbu). ennirunnaalum, 45,000 varshangalkk munbu ithu nadiyude ozhukk thadassappeduthaan paryapthamaaya nilayiletthi. athinumumbu, chanalil kaaryamaaya mattangal varuthiyenkilum, pacha kulathinullil nadikku athinte gathi nilanirthaan kazhinjirunnu. uyarcha nadiye phalapradamaayi anakkett cheyyukayum manjumoodiya parvathanirakalil glacial, manju urukunnath thudarchayaayi niraykkunna oru valia jalanirapp roopappedukayum cheythu. kurachu samayathinu sesham, eee ozhukk edward nadiyilekku athinte ippozhathe gathi kandethukayum denilikwin mekhalayiloode padinjarottu pookaan thudangukayum cheythu. vadakkottulla aaa ozhukk roopeekaricha oru pazhaya aruviyaanu gulpa creak. aaa samayat, mureyude pradhana ozhukk nilavile bullatteyil kreekkinte gathiye pinthudarnnathaayirikkaam, vadakkan thadaakam akkaalat nilaninnirunnu, innathe barmayilekku cheli jettikal roopappettathinte thelivukal oduvil thanneerthadangaludeyum chathuppukaludeyum oru parambarayaayi maari. innathe moira thadaakavum barma thadaakavum vadakkan thadaakatthinte avashishtangalaan.
edungalukaliloodeyulla (barma chokku ennum ariyappedunna) mure nadiyude nilavile gathi sameepakaala charithratthil uthbhavichathaakaamenn sameepakaala gaveshanangal soochippikkunnu, orupakshe ekadesham 550 varshangalkk munbu (ekadesham 1450 sii. iii). vaasthavathil, praadeshika adivasi aitihyam akkaalathe pradeshathe adivasi janasamkhya mureyude nilavile paatha roopappeduthunnathil pradhana punk vahichu ennathaanu. praadeshika aadivaasikal vadakkan thadaakatthile vellam pidichunirtthi manalkkallil oru chaanal kothiyeduthathaayi avarude naadodikkadhakal parayunnu, ithu vellam golben nadiyilekku ozhukaan anuvadikkukayum mareyude nilavile gathi roopappeduthukayum cheythu. pakwathayulla nadikalude kooduthal charinja theera roopeekaranavumaayi thaarathamyappeduthumbol, eee pradeshathe neraaya vashangal kanakkiledukkumbol edunguvazhikal asaadhaaranamaanennu aadyakaala adhiniveshakkaar shradhichu.
cadell folt vazhi murey anakkett nirmmichathu nerittu barma redu gumm vanangalude srishtiyilekku nayichu, ippol victoriyayile barma desheeyodyaanavum nyoo southu veyilsile mure vaali desheeyodyaanavum samrakshikkunnu. anakkett oru vandal faanine (aggradationiloode) srishtikkaan kaaranamaayi, athil chuvanna gumm vanangal sthaapikkappettu, koodaathe pradeshathe thudarchayaaya vellappokkavum vattalum innu nilanilkkunna arborial aavaasavyavasthayilekku nayichu.
edward.
edward nadhi athinte uthbhavathinte oru pradhana bhagam cadell faalttinte uyarchaykku kadappettirikkunnu. murreyude gathi pole vishadamaayi padikkappettittillengile, vadakkan thadaakathil ninnu ozhukunna vellam murreyude muun poshakanadiye kandethukayum vakool nadiyumaayum oduvil calitile murreyumaayum innathe samgamasthaanathekku athinte gathi kaivarikkukayum cheythirikkaam.
innu, mure nadiyil ninnulla ozhukkinte bhooribhaagavum edwardiloode vadakkott ozhukunnu, kuranja alavil thekkott mureyilekku thanne sanjarikkunnu.
golben.
murek samaanamaayi, golben nadhi munbu athinte nilavile nadiyude vadakkott oru paatha pinthudarnnu, takarnna kreekkiloode ozhuki, mathurayude thekk-padinjaaru evideyo muun mure (ippol pacha galee) yumayi cherukayum avide athu padinjarottu thudarukayum cheythu.
kedalinte uyarchayode, vadakkan thadaakathinu thekk oru valia thadaakavum roopappettu, ithu innathe kanyapella thadaakatthinte mungamiyaayirunnu, ithu valia charitraatheetha thadaakatthinte avashishtamaan. kaatt veeshunna allengil iolean, uparithala manninte chalanam thadaakatthinte vadakkukizhakkan attathu barma sandhillukal srishtichu. kaalakramena, thadaakathil ninnu vellam campaspe nadiyilekku ozhukukayum golben nadhi aaa paatha pinthudarunnathinaayi athinte gathi maattukayum cheythu. oduvil, mannolipp moolam ozhukunna vellam charithraatheethakaalatthe kanyapella thadaakathe nilavile mure nadiyude paathayiloode ozhukki.
campaspe.
campaspe nadiyude paathaye cadell takaraar baadhichittillenkilum purathana campaspeyude paathayiloode golben, mure nadikal padinjarottu calitilekku neengunnathinupakaram, campaspay echukkayude mukalile bhaagathe puthiya mure nadiyude poshakanadiyaakkukayum carimba muthal kanyapella vare golben nadiyude bhagamaakkukayum cheythu.
thudarchayaaya maanejment.
oru pradhana tectonic sambhavathinte sthaanamenna nilayilum oostreliyayilekkulla eee pradeshatthinte janasamkhyayum ulppaadana praadhaanyavum kaaranam, jio sayans austreliya eee takaraar ulppedunna kooduthal bhookamba pravartthanangalude saadhyatha padichu. paramavadhi vishwasaneeyamaaya bhookambathinte maathrkaye adisthaanamaakki, moment magnitude skeyil (emm. emm. ezz) 7.2), undaaya naashanashtangal vinaashakaramaan, 1,000 chathurashra kilometeriladhikam bhoomikk 50 sathamaanam gadanakal nashtappedum. 6. 8 millimeter dairkhyamulla bhookambam svayam kuranja naashanashtangal varuthum, pakshe atharamoru sambhavathinte saadhyatha vardhikkunnathinaal apakadasaadhyatha kooduthalaayirikkum. aaa kanakkukal nilavil labhyamaya vivarangale adisthaanamaakkiyullathaanu, jio sayans austreliya avayil aathmavishwaasam vyakthamakkiyittilla.
cadell thakaraarinte bhaaviyile chalanavum munkaalangalil cheythathupole nadikalude sanjaarapathathe baadhichekkaam.

