
tocantin nadee

tocantins nadee (, parkatejeh "payati" [pːiːti]) hii brazilmadhil eka nadee aahe, jee deshachi madhyavarti nadee aahe. tupi bhashet, tyachya navacha arth 'tuckonchi choch' ('tucken' sathee 'tuka' aanee 'choch' sathee 'tii') assa hoto. tee dakshinekadun uttarekade sumare 2,450 qii. mea. paryant jaate. tee kharokharach amazon nadichi shakha nahee, kaaran tiche paanee amazonchya panyabarobarach atlantic mahasagarat vahate. tee brazilchya chaar rajyanmadhun (gois, tocantins, maranhao aanee paaraa) vahate aanee 1988 madhye tayar jhalelya brazilchya sarvat naveen rajyanpaiki ekala tyache naav dete, joou toparyant goisacha uttarekadil bhag hota.
tocantins hii dakshin americetil sarvat mothya swachchh panyachya nadyanpaiki eka aahe.
arthat.
tee sanghiy jilhyachya paschimes, pireneus mhanoon olakhalya jaananya dongral jeelhyat ugam pavte, parantu tichi paschim upanadi, araguaya nadiche dakshinekadil tokavaril ugamsthan serra doses caposechya utaranvar aahe. araguaya tokenteenchya sangamapurvi 1,670 kiimii vahate, jyache aakarman jawaljawal samaan aahe. tyachi mukhya upanadi, reo daas mortus vyatirikt, araguayala vees lahan shakha aahet, jyaa anek mailanparyant naukanayan detat. sakhal pradeshat jaanyasathi marg shodhatana, too varanvar dhabdhabe aanee jalad pravahat modato kinwa khadkal dyanmadhun jordar vaare vahato, joparyant, tocantinechya sangamsthanapasun sumare 160 kiimii varr, too garjanashil motibindumadhye 20 kimeeparyant khadkal dike olandun jaato.
maranhao aanee parantenanga navachya itar done upanadya, tyanchya sabhovatalachya dongral pradeshanmadhun, visheshtah dakshin aanee aagney bhagat, prachand pramanat paanee gola karatat. nantarchya aanee araguaayachya sangmadarmyan, tocantinla adhunmadhun khadkal adthalyanni adavale jaate jeey jawaljawal samkonavar paar karatat.
prani.
tocantins khore (jyat aragua nadicha samavesh aahe) heey amazonian manetti, araguan nadee dolphin aanee tucuxi yasarkhe anek mothe jaleey sastan prani aanee kaale kaiman, chashmayukt kaiman aanee pivalya thipkyanche nadee kasav yasarkhe mothe sarpatanare prani yanche ghar aahe.
tokentin nadichya khonyat mashanchya prajatinchi samruddhata jaast aahe, jaree tee amazon khonyachya mankannusar tulanene qamee aahe. 175 hoon adhik sthanik rogansah 350 hoon adhik mashanchya prajatinchi nondani karnyat aalee aahe. sarvat jaast prajati samruddha kutumbe mhanje caracidae (tetras aanee sahyogi), loricaridae (placo catfish aanee sahyogi) aanee revulidae (dakshin american killifish). bahutek prajati moolatah amazonian moolchya aahet, tarr kahee parana aanee saao francisco nadyanshi dekhil sambandh darshavit aahet. tocantin aanee yaa done nadya vegvegalya dishene vahatat, parantu sarvancha srot brazilchya patharavar asha pradeshat aahe jithe qamee panlot kshetramule tyanchyat kahee pramanat devanghevan hote. mashanchya anek prajati aahet jyaa tokenteenchya bajoone sthalantarit hotat, parantu dharananni yavar nirbandh ghatale aahet. prachand tukuru dharan bandhalyanantar nadicha pravah badalala. kahee prajatinvar viparit parinam jhaala aahe aanee nadichya kahee bhaganmadhye prajatinchya samruddhit lakshaniy ghat jhaali aahe.
varchya tocantins khonyatiilaw saao domingos carst heey asamanyapane mothya sankhyene gumpha mashanchya prajatinche ghar aahe (americetil itar konatyahi pradeshapeksha jaast): "antistrus cryptophthalmus", anek "ituglanis" prajati, "pimelodela spelia", "espidorus mephisto", eka varneet nasaleli "setopsorhamdia" prajati aanee "eigenmeniya vicentespelia". shevatcha haah ekmev dnyat gumpha-anukool chakucha massa aahe aanee dakshin amerikechya mukhya bhoobhagatil guhanmadhil keval done dnyat gair-catfishpacky eka aahe (dusra mhanje caracid "stygethis typhlops").
tyachya khalchya bhagat tocantin purvekadil tocantin-araguaya-maranhao ardra vann paryavaran kshetrala pashchimekadil zingu-tocantin-araguaya ardra vann paryavaran kshetrapasun vegale karate. heey eka adthala mhanoon kaam karate jeey yaa paryavaraniy pradeshanmadhye vanaspati aanee pranyanche failav rokhate.
dharane.
paaraa rajyat araguaya sangmapasoon khalchya dishene, yaa nadila anek motibindu aanee jalad pravah asat, parantu 1980 chya dashakachya suruvatila jagatil sarvat mothya takuru dharanane tayar kelelya krutrim talavamule tee purgrast jhaali hotee. 30 november 2010 roji jevha tukuru prakalpacha dusra tappa purn jhaala, tevha nadicha dirgh vistar naukanayanyogya banavanyachya uddeshane eclusas doow tukurui navachi kulupanchi pranali sthapan karnyat aalee.
nadivar ekoon saat dharane aahet (serra daa messa dharan, cann brava dharan, saao salvador dharan, peaks angical dharan, luiz eduardo magalhes (lajedo) dharan, estreito dharan aanee tukuru dharan), jyapaiki sarvat mothe mhanje tukurui aanee sera daa messa dharan.
bhoogarbhshastra.
tocantin aanee tyachya araguaya yaa donhi shakhanchya valoo aanee chikanmatine banalelya sapat, rund dyankade tivra dhiganni durlaksh kele jaate. samudraspatipasun unchiparyantchya mothya valukashma patharache teey kinare aahet, jyadvare nadyanni tyanchya khol talanchi zeej kelee aahe. tokenteenchya nadimukhajavalil mothe pathar gayab jhaale aahe, jyamule jangalane aachchhadit, ardhe budalelya jalodh maidanachya eka bhagala jaaga midali aahe, jeey ishanya aanee pashchimeparyant pasarale aahe. parra nadee, jyala samanyatah amazonchya mukhanpaiki eka mhatale jaate, tee fakt tocantinchi khalchi pohoch aahe. jarr amazonchya panyacha konatahi bhag marajochya mothya betachya dakshinekadil bajula parra nadeet gela, tarr too keval arund, naisargik kalvyandvare aahe, jeey konatyahi arthane amazonchya baherchya vahinyanmadhun jaat naheet.
visarjan.
tocantin nadicha sarasari utsarjanacha darr 13,598 ghanmeter/sekand aanee vishisht utsarjanacha darr 14.4 litter/sekand/chauras kiimii aahe. up-khonyanmadhye khaleel vishisht utsarjanache darr aaheth tocantin (11 litter/sekand/chauras kiimii), araguaya (16 litter/sekand/chauras kiimii), paaraa (17 litter/sekand/chauras kiimii) aanee guama (21 litter/sekand/chauras kiimii).