carbonate munch

carbonate platform haah eka galyukt bhag aahe jyamadhye bhaugolik aaram asato aanee too autocthonic calcarius sathyanni banalela asato. prushthbhagachya vadhimadhye, jyache sangade khadak tayar karatat asha asthir jivandware kinwa tyanchya chayapachayadvare carbonate parjanyaman nirman nirman jivandware (samanyatah sukshmajiv) madhyasthi kelee jaate. tyamule, carbonetche platform sarvatra vadhu shakat naheeh teey asha thikani astitvat naheet jethe khadak-bandhani jivanchya jivanasathi maryadit ghatak astitvat aahet. prakash, panyache tapman, pardarshakta aanee ph-moolya heey asha maryadit ghatakanpaiki itar ghatak aahet. udaharanarth, atlantic dakshin american kinarpattivar carbonate gaal sarvatra hoto parantu amazon nadichya mukhavar, tethil panyachya tivra asvachchatemule. sadhyachya carbonetchya platformchi netradipak udaharane mhanje bahama kinare jyapaiki platform andaje 8 kiimii jaad aahe, yukatan dweepkalp joou 2 kiimii jaad aahe, florida platform, jyaa platformwar mothee adthala khadak vadhat aahe aanee maldive atoles. heey serve carbonetche platform aanee tyanchyashi sambandhit khadak ushnakatibandhiy akshanshanparyant maryadit aahet. aajche khadak pramukhyane scleractinian pravalanni bandhale aahet, parantu durchya bhootkalat itar jeev, jase qee archaeosatha (cambrian kalat) kinwa namshesh jhalelya nidaria (tabulata aanee rugosa) heey mahattvache khadak nirmate hote.
samudratil panyatoon honare carbonate parjanyaman.
carbonate platform vatavaranala itar jamaa badalanmule vatavaranapeksha vegale banavate teey mhanje carbonate heey valoo kinwa kandisathi itar thikanahun vahoon nele jaanare gaal honyaeivaji parjanyamanache utpadan aahe. udaharanarth, prashant praval pravalanchya babatit, carbonetche tall khandanchya kinarpattyapasun door vadhu shakatat, asey yacha arth hoto.
carbonetchya platformchi khanijashastriy rachana ektar calcitic kinwa aragonitic asoo shakate. carbonetmadhye samudrache paanee atishisti aahe, tyamule kahee vishisht paristhitinmadhye caco 3 parjanyaman shakya aahe. uchch tapman aanee qamee dabavar carbonate parjanyamanala ushmagatikiyadrushtya pasanti dilee jaate. carbonate parjanyamanache teen prakar shakya aaheth "jaivtantrit", "jaivtantrit prerit" aanee "ajaivik". jevha samudratil panyat virghalalelya carbonetcha vapar karoon tyanche calcitic kinwa aragonitic sangade tayar karnare jeev (pravalasarkhe) upasthit asatat tevha carbonate parjanyaman jaivikdrushtya niyantrit kele jaate. asha prakare teey khadakanchya katheen rachana vikasit karoo shakatat. jaivikdrushtya prerit parjanyaman jivachya peshinchya baher hote, asha prakare carbonate thet jivandware tayar hott nahee, parantu tyanchya chayapachayamule avkshepit hote. ajaivik parjanyamanamadhye, vyakhyenusar, jaivik prabhav qamee kinwa nahee.
vargikaran.
parjanyamanache teen prakar (ajaivik, jaivtantrit aanee jaivtantrit) teen 'carbonate karkhane' madhye ektrit hotat. carbonate karkhana haah galyukt vatavaran, madhyavarti jeev aanee parjanyaman prakriya yancha samooh aahe jyamule carbonate platform tayar hoto. teen karkhanyanmadhil farak mhanje pramukh parjanyamarg aanee hadanche sambandh. yaulat, carbonate platform hii paratocotonus carbonate gaal aanee carbonate khadakanchi bhoogarbhiy rachana aahe, jyat aakarshastriy aaram aahe.
ushnakatibandhiy karkhana" dware utpadit platform.
yaa carbonate karkhanyanmadhye, parjanyaman jaivikdrushtya niyantrit kele jaate, mukhytah autotrophic jivandware. asha prakarche tall tayar karnare jeev aaj mukhytah praval aanee hiravya shaiwal aahet, jyanna prakashsanshleshanasathi suryaprakashachi aavashyakta asate aanee asha prakare teey euphotic kshetrat rahatat (i.eae.uthal panyache vatavaran jyamadhye suryaprakash sahajpane aat pravesh karato). ushnakatibandhiy carbonate karkhane aaj keval ushnakatibandhiy-upaushnakatibandhiy pattyatil ubdar aanee suryaprakashat aadhaltat aanee tyanche carbonate utpadan darr uchch aahet parantu keval eka arund kholichya khidakimadhye aahet. ushnakatibandhiy karkhanyachya sathavan swarupala 'rimmed' mhanatat aanee tyat teen mukhya bhag samavisht aaheth eka talav, eka khadak aanee eka utaar. khadkamadhye, pravalanpramanech mothya aakarachya sangadakanni tayar keleli chaukat aanee jivanna kondoon taknari rachana latanchya kruteela pratikar karate aanee eka kathor rachana tayar karate jee samudraspatiparyant vikasit houu shakate. kinarpattichya upasthitimule mageel khadak kshetrat pratibandhit parisancharan hote aanee eka talav vikasit houu shakato jyamadhye carbonetchi chikhal anekada tayar hote. jevha khadkatil chadhan asha tappyavar pohochate qee khadkatil paay laharichya talakhali aahe, tevha utaar vikasit hotoh utaratil gaal laat, vadale aanee gurutvakarshanachya kosalanyamule badalanmule ksharanamule nirman hoto. hii prakriya clinoformmadhye praval avashesh jamaa karate. utaar sadhya karoo shakato assa kamal coone mhanje gravelcha settlement coone (30-34 °).
thund-panyachya karkhanyane" tayar kelele platform.
yaa carbonate karkhanyanmadhye, parjanyaman heterotrophic jivandware jaivikdrushtya niyantrit kele jaate, kahivela laal shaivalasarkhya photo-autootroophik jivanchya sahkaryane. vishisht hadanchya sambandhat foraminifers, laal shaiwal aanee molsk yancha samavesh hoto. autotrophic asoonahi, laal shaiwal heey mukhytah heterotrophic carbonate utpadkanshi sambandhit aahet aanee tyanna hiravya shaivalapeksha qamee prakashachi aavashyakta asate. thund panyachya karkhanyanchi vyapti ushnakatibandhiy karkhanyachya maryadepasoon (sumare 30°) dhruviy akshanshanparyant vistarte, parantu teey ushna prushthbhagachya panyachya khalee thermoclinemadhye qamee akshanshanvar kinwa varchya bhagat dekhil houu shakatat. yaa prakarchya karkhanyanmadhye carbonate utpadanachi kshamata qamee asate, teey mukhyatve suryaprakashachya upalabdhatepasun swatantra asatat aanee ushnakatibandhiy karkhanyanpeksha jaast pramanat poshak tatve tikavoon thevu shakatat. thund-panyachya karkhanyane" bandhalele carbonate platform done prakarchi bhoomiti kinwa nikshepan profile darshavtat, mhanje.eae.homoclinal ramp kinwa durvar ubha asalela ramp. donhi bhoomitimadhye teen bhag aaheth havamanachya laharichya aadharavaril aateel rang, madhya rang, vadalachya laharichya aadharavaril aanee bahya rang, vadalachya laharichya talakhali. durvarchya unch chadhyanmadhye, madhya aanee bahya utaranmadhye, khadkal aakarachya carbonetchya danyanchya sathyamule eka durchi payari tayar hote 
chikhal-tekadi karkhana' dware tayar kelele platform.
yaa karkhanyanmadhye ajaivik parjanyaman aanee jaivtantrikaritya prerit parjanyaman asate. phanerozoicmadhye "matiche-dheeg karkhane" aadhaltat asha vishisht paryavaraniy mandani mhanje dysphotic kinwa ephotic, poshak tatvanni samruddha paanee jyamadhye auxigen qamee asato parantu anoxic nasato. yaa paristhiti paristhiti thermoclinemadhye prachalit asatat, udaharanarth mahasagarachya mishra tharachya khalee panyachya madhyavarti kholvar. 
sukshmajantu aanee sendriya uutinchya kshay honyachya jaivik aanee ajaivik pratikriyanchya jatil parasparsanvadvare, sookshm-danedar carbonate haah yaa vyaspithancha sarvat mahattvacha ghatak aahe. 
matichya tekadyanche karkhane hadancha sambandh nirman karat naheet, parantu tyanche vishisht chehare aanee sukshmajiv asatat, udaharanarth stromatolytes, jeey laminated microbilites asatat aanee thrombolites, jeey sukshmajiv asatat, sukshmadarshak pramanat guthalya jhalelya payloidal kapadadvare aanee haat-namuna pramanat dendroid kapadadvare darshavile jaatat.
yaa platformchi bhoomiti tekadichya aakarachi aahe, jithe utaransah serve tekadya utpadak aahet.
carbonate platformchi bhoomiti.
carbonate vyaspithachya bhoomitivar anek ghatak prabhav taktat, jyat varshane midaleli sthalakruti, samanvayatmak vivartanshastra, pravahancha sampark aanee vyapari vyapari samavesh aahe. carbonetchya platformche done mukhya prakar tyanchya bhaugolik mandanichya payathyashi vegale kele jaatatah vegale (maldives atoles mhanoon) kinwa epicontinental (bellies reifs kinwa florida keys mhanoon). tathapi, bhoomitivar prabhav taknara eka sarvat mahattvacha ghatak mhanje kadachit carbonate karkhanyacha prakar. pramukh carbonate karkhanyanusar, aapan teen prakarche carbonate platform vegale karoo shakatoh tii-prakarche carbonate platform ("ushnakatibandhiy karkhanyandware" utpadit), see-prakarche carbonate platform ("thund-panyachya karkhanyandware" utpadit), emm-prakarche carbonate platform ("chikhal-tekadyanchya karkhanyandware utpadit"). tyanchya pratyekachi swatachi vishisht bhoomiti aahe.
tii-prakarche carbonate platform.
tii-prakarchya carbonate platformchya jamaa jhalelya swarupache anek galyukt vatavaranat vibhajan kele jaau shakate.
carbonetchya aateel bhagamadhye vatavaran asalelya carbonate khadkandware tayar kelele vatavaran sarvat jaast jaminila lagoon aahe. bashpibhavnachya bharatiche sapat vatavaran heey eka vaishishtyapurn qamee-urja vatavaran aahe.
antargat talav, navapramanech, khadkamagil vyaspithacha bhag aahe. uthal aanee shant panyache vaishishtya asalele heey vatavaran qamee urjeche galyukt aahe. khadkatil tukade, jivanche katheen bhag aanee jarr teey talghar up-mahadvipiy asel tarr teey dekhil sthanik yogdanane gaal tayar kele jaatat. kahee kahee (udaa.jee., florida khadee), hiravya shaiwal mothya pramanat carbonate chikhal tayar karatat. yetheel khadak heey matiche dagad teey dhanye aahet, jeey paryavaranachya urjevar avalambun aahet.
khadak hii carbonetchya platformchi kathor rachana aahe aanee antargat talav aanee utaar yanchya darmyan, platformchya kathavar sthit aahe, jyamadhye pravalanpramanech mothya aakarachya sangadakanni tayar keleli chaukat aanee jivanna ghatt bandhun taranganchya kruteela pratikar karel aanee eka kathor rachana tayar karel jee samudraspatiparyant vikasit houu shakate. vyaspithache astitva heey khadakanchya astitvavar avalambun asate, kaaran vyaspithacha keval haah bhagach eka kathor, lahari-pratirodhak rachana tayar karoo shakato. hii khadak moolatah jaagich asalelya, asthir jivandware tayar kelee jaate. aajche khadak bahutek hermatypic pravalanni bandhale aahet. bhaugolikdrushtya, khadakanchya khadakanche vargikaran prachand bandhastambh mhanoon kele jaau shakate.
utaar haah vyaspithacha bahya bhag aahe, joou khadkala khadkala jodato. heey jamaa honare vatavaran atirikt carbonate galasathi sink mhanoon karya karateh aanee sarovarat aanee khadakat tayar honare bahutek gaal vividh prakriyandvare vahoon nele jaatat aanee dhalat jamaa hotat, dhalatil dhalasah, galanchya danyachya aakaranusar, aanee teey gathoo shakate kamal gravelcha settlement coone (30-34 °). utaravar khadak aanee aanee sarovarapeksha khadbadit gaal asato. heey khadak samanyatah rudmons kinwa grenstones asatat.
periplatform khore haah tii-prakarchya carbonate vyaspithacha sarvat bahereel bhag aahe aanee carbonate avasadache varchasva ghanata-cascating prakriyandvare asate.
kinarpattichi upasthiti mageel khadkatil latanchi kriya qamee karate aanee eka talav vikasit houu shakato jyamadhye carbonate chikhal anekada tayar hoto. jevha khadkatil chadhan asha tappyavar pohochate qee khadkatil paay laharichya talakhali aahe, tevha utaar vikasit hotoh utaratil gaal laat, vadale aanee gurutvakarshanachya kosalanyamule badalanmule ksharanamule nirman hoto. hii prakriya clinoformmadhye praval avashesh jamaa karate. clinophorm heey asey bedd aahet jyancha aakar sigmoidal kinwa saranibaddha asato, parantu teey nehmi prathamik kalasah jamaa kele jaatat.
tii-prakarchya carbonate vyaspithacha aakar, antarbhagapasun utaranchya payathyaparyant, daha kilometres asoo shakato.
see-prakarche carbonate platform.
see-prakarchya carbonetchya platformche vaishishtya mhanje prarambhik cementation aanee lithfication abhav, aanee tyamule gaal vitaran keval laharindware chalavale jaate aanee visheshtah teey laharichya payachya varr hote. teey done prakarchi bhoomiti kinwa nikshepan profile darshavtat, i.eae.homoclinal ramp kinwa durvar ubha asalela ramp. donhi bhoomitimadhye teen bhag aahet. aateel ranget, havamanachya lahari talavaril, carbonetche utpadan itake mand aahe qee serve gaal laata, pravah aanee vadalandvare vadalandvare vahoon nele jaau shakatat. parinami, kinarpatti mage sarkat asel aanee tyamule aateel ranget ksharan prakriyemule eka khadak asoo shakato. madhya ranget, havamanachya laharincha paya aanee vadalachya laharincha paya yanchya darmyan, carbonate gaal jaagi rahato aanee keval vadalachya latannich too punha kaam karoo shakato. bahya ranget, vadalachya laharichya talakhali, bareek gaal jamaa houu shakato. durvarchya unch utaranmadhye, madhya aanee bahya utaranmadhye, khadkal aakarachya carbonetchya danyanchya (udaa.jee., rhodolith) keval pravahandvare prasangikpane halavale jaatat. carbonetche utpadan yaa prakarchya carbonate platformmadhe sampoorn jamaa jhalelya profiles hote, madhya rampchya bahya bhagat atirikt utpadan hote, parantu carbonetche utpadan darr tii-prakarchya carbonate platformpecsha nehmich qamee asatat.
emm-prakarche carbonate platform.
emm-prakarchya carbonetchya platformche vaishishtya mhanje aateel platform, bahya platform, sukshmajivanchya bandhanedware banavalela varcha utaar aanee bahutekda brasiadvare banavalela khalcha utaar. utaar haah 50° paryant pohochu houu zukyasah, khadakachya vishrantichya konatoon jaast unch asoo shakato.
emm-prakarchya carbonetchya platformwar carbonetche utpadan bahutekda varchya utaravar aanee aateel platformchya bahereel bhagat hote.
bhoogarbhiy nondinmadhil carbonate platform.
avasadi anukram heey carbonetche platform, jevha teey stromatolytic anukramadvare tayar jhaale hote, tevha teey precambriansarkhe june asalyache darshavtat. cambrian carbonate platformmadhe archaeocytane bandhale hote. paleozoic bratchiopod (richtophenida) aanee stromatoporoidiachya khadakanchya kalat ubharani karnyat aalee. paleozoic yugachya madhyabhagi, praval heey mahattvache vyaspeeth nirmate banale, pratham tabulata (silurianmadhun) aanee nantar rugosa (devonianmadhun). scleractinia heey keval carnian (varchya tricic) pasoon suru honare mahattvache khadak nirmate banatat. carbonetchya platformchi kahee sarvottam udaharane tricic kalat jamaa jhalelya dolomitemadhye aahet. dakshin alpschya yaa pradeshat sella, guardenasia, sasolungo aanee latemars anek sanrakshit vilag carbonate platform aahet. morokkochya (septfontain, 1985) aganen nirmiticha madhya liasic "bahamian prakar" carbonate munch heey autocyclic pratigami chakranche sanchay, netradipak supertidal sathya aanee dynasorechya margansah vadose digenetic vaishishtyandvare darshavile jaate. tunitian kinarpattivaril "chauts" aanee tyanche chakriy chikhalyukt sathe heey alikadchya kalatil changle samatulya (dawoud aanee septfontain, 1995) darshavtat. asha chakranche nirikshan mesozoic arabi manchavar, oman aanee aboo dhabi (septfontain aanee dii matos, 1998) varr dekhil kele gele, jyat foraminiferachya samaan sukshmajiv jawaljawal samaan biostrategraphic uttaradhikarat hote.
cretaceous kalat bivalvia (rudist) yanni bandhalele vyaspeeth hote.
carbonate platformchi anukramank starikaran.
silisclastic pranalinchya anukramanchya starikaranasandarbhat, carbonate platform kahee vaishishthye sadar karatat, jee carbonate gaal thet platformwar, mukhytah jiwant jivanchya hastakshepane, keval vahtook aanee jamaa karnyaivaji, avkshepit hoto yaa vastusthitishi sambandhit aahet. yaa vaishishtyanpaiki, carbonetche platform budnyachya adheen asoo shakatat aanee unch khamb kinwa utaratoon utaratoon galancha srot asoo shakatat.
budun jaate.
carbonate platform budane hii eka ashee ghatana aahe jithe sapeksh samudrachya patalit vaadh carbonate platformwaryl sanchay darapeksha jalad asate, jyamule akheris platform euphotic zonchya khalee budato. budalelya carbonetchya vyaspithachya bhoogarbhiy nondinmadhye, nyritic sathe khol sagari galat vegane badaltat. samanyatah ferromanganese auxides, phosphet kinwa glauconite kavach asaleli katheen jameen, nyritic aanee khol sagari galanchya darmyan asate.
bhoogarbhiy nondinmadhye budalele carbonetche anek platform sapadale aahet. tathapi, carbonetchya platformche budun jaane nemke kase hote heey farse spasht jhalele nahee. aadhunik carbonetche platform aanee khadak varshala andaje 1,000 microne meater vegane vadhatat assa andaj aahe, jeey kadachit purvichya tulanet kityek patine jaast aahe. carbonetscha 1,000 microne/varsh vadhicha darr, dirghkalatil ghasaran kinwa eustatic samudraspatitil badalanmule badalanmule samudrachya patalitil konatyahi sapeksh vadhichya pramananusar, tyachya pramanapeksha jaast asato. yaa prakriyanchya darachya aadhare, carbonate platform budane shakya nasave, jyamule "budalelya carbonate platform aanee khadakancha virodhabhas" hoto.
carbonetchya platformchya budnyamule sapeksh samudrasapatimadhye apavadatmak vaadh aavashyak asalyane, keval maryadit prakriyanmule teey houu shakate. sclegerchya matey, keval sapeksh samudrachya patalit visangatpane honari jalad vaadh kinwa vatavaranatil bighadat chalalelya badalanmule honari benthic vaadh qamee jhalyamulech platform budane spasht houu shakate. udaharanarth, pradeshik downfaulting, panbuditil jwalamukhi kinwa himnadi hii sapeksh samudraspatitil vegwan vadhiche kaaran asoo shakate, tarr udaharanarth sagari ksharyuktatetil badalanmule carbonate utpadkansathi paryavaran bighadu shakate.
budalelya carbonetchya vyaspithanche eka udaharan hyun gulph, papua nyu gineemadhye aahe. heey prushthbhagache avakshay aanee ghat jhalyamule samudrachya patalit zapatyane vaadh jhalyamule budale aahe asey manale jaate, jyamule praval-foraminiferal gathee aanee halimeda chunkhadi praval khadakanna jhakanyas saksham jhaale.
carbonate utpadanasathi pratikool akshanshanparyant carbonate platform vahoon vahoon platechya halchali dekhil budun jaanyachya sambhavya karananpaiki eka asalyache suchavale jaate. udaharanarth, hawaiyan aanee mariana betanmadhil prashant jawalchya sthit gyotschee dakshinekadil khalchya akshanshanvar (0-10 sase) vahtook kelee jaate asey manale jaate, jithe vishuvavruttiy chadhautar jhaale hote. poshak tattvanchya uchch pramanamule aanee uchch utpadaktemule panyachi pardarshakta qamee jhaali aanee jaiv-aeroderschya sankhyet vaadh jhaali, jyamule carbonetche sanchay qamee jhaale aanee akheris budnyas karanibhoot tharale.
uchch darjache shading.
uchch darjache gaal padane hii eka prakriya aahe jyamadhye carbonate platform samudraspatichya unch unchichya darmyan bahutek gaal tayar karato aanee jawalchya jawalchya sodato. hii prakriya chaturthanshatil serve kinari carbonate platformwar, jase qee gret bahama bankver disun aalee aahe. sapat utaar aanee thund panyachya carbonate pranali asalelya platformpecsha unch utaar asalele sapat shirshasthani, kinari platform adhik spasht uchch unchiche padane darshavtat.
gaal utpadan aanee digenesischya ektrit parinamamule ushnakatibandhiy carbonetchya platformwar uchch darjache padane spasht kele jaate. vyaspithatil gaal utpadan tyachya aakaranusar vadhate aanee unch unchichya velee vyaspithavaril varcha bhag panyakhali jaato aanee utpadan kshetra qamee unchichya paristhitichya tulanet mothe asate, jevha vyaspithatil keval kamitakami bhag utpadanasathi upalabdh asato. qamee standchya darmyan carbonetchya jalad lithficationmule uchch stand utpadanacha parinam vadhato, kaaran ughadya platformchya varchya bhagachi zeej honyaeivaji curtification hote aanee too gaal niryat karat nahee.
utaar utaar.
utaar qamee karane hii sukshmajivanchya manchanchi vaishishtyapurn prakriya aahe, jyamadhye carbonetche utpadan samudraspativaril dolananpasun jawaljawal swatantra asate. sukshmajiv samoohanni banalela carbonate karkhana, sukshmajivinna avkshepit karnara, prakashaprati asanvedanshil aahe aanee platformpasoon utaar shekado meater kholparyant khandit karoo shakato. samudraspatichya konatyahi vajvi amplitudechya ghasaranicha utaar utpadan kshetravar lakshaniy parinam honar nahee. sukshmajiv bandhastambh utaar pranali, gaal nirmiti profile, utaar punarsamitrikaran prakriya aanee gaal srot yanmadhil ushnakatibandhiy platformpecsha lakshaniyaritya bhinn aahet. tyanche vistar heey platformwaryl gaal padnyapasun swatantra aahe aanee mukhyatve utaar padnyapasun chalate.
varchya utaar aanee simareshevar sukshmajiv carbonetchya vadhichya vividh yogdanache vaishishtya asalelya utaar padnyamule prabhavit houu houu simareshechi udaharane pudhilpramane aaheth

