bhoo-sukshmajivashastra

bhoo-sukshmajivashastra heey bhuvidnyan aanee sukshmajivashastrachya chhedanbinduvar asalele vaidnyanik kshetra aahe aanee heey bhoo-jivashastrache eka pramukh upkshetra aahe. heey bhoogarbhiy aanee bhoo-rasayanik prakriyanvar sukshmajivanchi bhoomika aanee sukshmajivanchi vaadh, kriyakalap aanee astitva yanvar khanije aanee dhatunche parinam yanchyashi sambandhit aahe. asha parasparsanvad bhoomandalat (khadak, khanije, maatee aanee gaal), vatavaran aanee jalkshetrat hotat. bhoo-sukshmajivashastra pruthvichya jaiv-bhurasayanik chakranna chalana chalana sukshmajivancha abhyas karate, khanij parjanyaman aanee vighatan aanee dhatunche sorb aanee ekagra karnare madhyasthi karate. anuprayoganmadhye udaharanarth jaiv-upchar, khankam, hawaman badal shaman aanee sarvajanik pinyachya panyacha puravatha yancha samavesh aahe.
khadak aanee khanije.
sukshmajiv-jalchar parasparkriya.
sukshmajiv tyanchya vighatan daranmadhye badal karoon jalbhrutanvar parinam karatat. carstick edwards jalbhrutmadhye, jalbhrut prushthbhagavar vasahat karnare sukshmajiv yazman khadakache vighatan darr vadhavtat.
pruthvivaril sarvat mothe jalbhrut asalelya sagari crustle jalbhrutamadhye, sukshmajiv samuday sampoorn bhoogolat sagari utpadakta, sagari jaal rasayanshastra tasech bhoo-rasayanik chakranvar parinam karoo shakatat. khadakanchi khanij rachana yaa upatalavaril sukshmajiv samudayanchya rachnevar aanee vipulatevar parinam karate. jaiv-upcharadvare kahee sukshmajiv kachara utpadananni dooshit jhalelya jalbhrutanmadhil godya panyachya sansadhananna nirjantuk karnyat madat karoo shakatat.
sukshmajiviy avkshepit khanije.
kahee jivanu dhatuche aayan tyancha urja srot mhanoon vapartat. teey virghalalelya dhatuchya aayananna eka vidyut avasthetun avasthetun vidyut avasthet rupantarit karatat (kinwa rasayanikaritya qamee karatat). hii ghat jivanunchya vaparasathi urja sodate aanee eka side product mhanoon, dhatunna tyaa dhatunmadhye kendrit karate jeey shevati dhatuche sathe banate. jaiv-dhatushastra kinwa 'inn seatoo' khankam mhanje jethe niyantrit paristhitit dhatoo kadhanyasathi changlya prakare abhyas kelelya sukshmajiv prakriyandvare qamee darjachya dhatunvar hallah keela jaau shakato. sukshmajivanchya krutimule kahee loh, tambe, uranium aanee agadi sonyache dhatuhi tayar jhaale aahet asey manale jaate.
anoo kachara, carbon dioxide (carbon pruthakkaran pahaa) kinwa naisargik vayusathi krutrim jalashay mhanoon bhandar nivadatana jalbhrutansarkhe prushthbhagakhalil vatavaran aakarshak thikane aahet. jalbhrutamadhil sukshmajiv kriyakalap samajoon ghene mahatvache aahe kaaran teey bhoomigat bhandaratil samgrichya sthirateshi sanvad sadhu shakate aanee tyavar parinam karoo shakate. sukshmajiv-khanij parasparsanvad jaiv-pradushan aanee sukshmajivajanya prerit ganj honyas hatbhar lavtat. carbon steelsarkhya sukshmajivajanya padarthanchya ganjamule, bhandar aanee sathavan containermadhye kiranotsargi kiranotsargi surakshit sathavnukivar gambhir parinam hoto.
paryavaraniy sudharana.
sukshmajivancha abhyas keela jaat aahe aanee tyancha vapar sendriya aanee agadi anoo kachara pradushan qamee karnyasathi keela jaat aahe (denococcus radiodurance pahaa) aanee paryavaraniy swachchatet madat hote. bhoo-sukshmajivashastracha eka vapar mhanje jaiv-srav, khanatil khanatil dhatoo kadhanyasathi sukshmajivancha vapar.
maatee aanee galah sukshmajiv upchar.
dooshit padarth aanee pradushak kadhoon taknyasathi sukshmajiv upcharancha vapar mateet keela jaato. sukshmajiv anek jaiv-bhurasayanik chakranmadhye mahattvachi bhoomika bajavtat aanee khanij aanee dhatuche jaiv-parivartan, vishaktata, gatishilata, khanij parjanyaman aanee khanij vighatan yasarkhya matichya vividh gunadharmanvar parinam karoo shakatat. sukshmajiv matitil dhatoo, radionuclides, sulfur aanee phosphorus yasarkhya vividh ghatakanche sthirikaran aanee nirvishikaran karnyat bhoomika bajavtat. tera dhatoo pradhanya pradushak manale jaatat (ess. bii., mhanoon, asoo, see. dii., see. aar., kyu., pii. bii., nee, seey, aii. jee., tii. ell., zed. aine., etch. jee.). maatee aanee gaal heey dhatunsathi budanyache kaam karatat, jeey khadak aanee khanije yaa donhi naisargik strotanmadhun tasech shetee, udyog, khankam, kachara vilhewat lavane yandware manavvanshjanya strotanmadhun udbhavtat.
chromium (see. aar.) sarkhe qamee sandrateche anek judd dhatoo heey matitil aavashyak sookshm poshakdravye aahet, tathapi teey uchch sandratemadhye vishari asoo shakatat. udyog aanee/kinwa khatansarkhya anek manavjanya strotandvare judd dhatoo mateet jodale jaatat. sukshmajivanshi judd dhatucha parasparkriya vishaktata vadhavu kinwa qamee karoo shakate. chromium vishaktata, gatishilata aanee jaivupalabdhatechi patali kromiyamchya auxidation avasthanvar avalambun asate. kromiyamchya done sarvat samanya prajati aahet see. aar. (3) aanee see. aar. (5). see. aar. (vi) heey atyant gatishil, jaivupalabdha aanee vanaspati aanee pranyansathi adhik vishari aahe, tarr see. aar. (iii) heey qamee vishari, adhik sthir aanee pii. etch.> 6 asalelya mateet sahajpane avkshepit hote. see. aar. (vi) chey see. aar. (iii) madhye rupantar sulabh karnyasathi sukshmajivancha vapar karane heey paryavaranas anukool, qamee kharchik jaiv-upchar tantra aahe jeey paryavaranatil vishaktata qamee karnyat madat karate.
aaml khaan nichara.
bhoo-sukshmajivashastracha aanakhi eka upayog mhanje jaiv-srav, khanatil khanatil dhatoo kadhanyasathi sukshmajivancha vapar. udaharanarth, sulfate qamee karnare jivanu (ess. aar. bii.) etch. etch. tayar karatat jeey dhatunna dhatoo sulphide mhanoon avkshepit karatat. yaa prakriyene khanatil khanatil judd dhatoo kadhoon takale jeey aaml khaninchya nicharashi sambandhit pramukh paryavaraniy samasyanpaiki eka aahe (qamee phs).
dooshit prushthbhagavaril paanee aanee anekada aaml khaninchya nicharashi sambandhit bhujalavar dekhil jaiv-upchar tantre vaparali jaatat. abhyasatoon asey disun aale aahe qee sulfate qamee qamee jivanunsarkhya sukshmajivandvare bicarbonate utpadan khaninchya nichara panyachya aamlata tatasth karnyasathi ksharata vadhavate. hydrogen aayan vaparale jaatat tarr bicarbonate tayar hote jyamule piechmadhye vaadh hote (aamlata qamee hote).
hydrocarbons sukshmajiviy vighatan.
sukshmajiv tyanchya chayapachay prakriyedvare teel aanee vayoo sathyanchya gunavattevar parinam karoo shakatat. sukshmajiv strot gaal sathavanyachya velee upasthit rahoon kinwa hydrocarbonschya nirmitinantar jalashay kinwa srot lithologyschi vasahat karnyasathi khadak stambhadvare vikhuroon hydrocarbonschya vikasavar prabhav takoo shakatat.
prarambhik pruthvi itihas aanee khagol jivashastra.
bhoo-sukshmajivashastratil abhyasache eka samanya kshetra mhanje pruthvivaril kinwa itar grahanvareel jivanache mool. sarpaninikaran aanee jaal radiolysis yasarkhya vividh khadakachya panyachya parasparsanvadanmule, prarambhik pruthvivaril aanee mangal, europe aanee enclades sarkhya itar grahanvareel samudayanna aadhar denyasathi chayapachay urjeche sambhavya srot aahet.
sukshmajiv aanee gaal yanchyatil parasparsanvad pruthvivaril jivanache kahee sarvat june purave nondavato. archaean pruthvichya kalatil jivanachi mahitee jivanu jivashmanmadhye aanee chert kinwa karbonetsasarkhya avkshepit lithologymadhe jatan kelelya stromatolytesmadhye nondavali jaate. sumare 3.5 abj varshanpurvichya jaminivaril suruvatichya jivanache atirikt purave austreliyachya [dresser nirmitimadhye] ushna ushna zyanchya aadhalu shakatat, jeey darshavtat qee pruthvivaril kahee prarambhik jeevan ushna ushna ghadale. sukshmajivajanya prerit gaal rachana (miss) 3 abj 30 kotee varshe junya bhuvaidnyanik nondinmadhye aadhaltat. teey sukshmajivanchya chataya aanee bhautik gaal gatishilatechya parasparsanvadvare tayar hotat aanee paleoenvironmental deta nondavtat tasech prarambhik jivanacha purava detat. mangalavar sambhavya jivashma jivanacha shodh ghetana pruthvivaril prarambhik jivanache paleoenvironment dekhil aadarsh mhanoon kaam karatat.
atiaatmakalanashi.
bhoo-sukshmajivashastratil tapasaniche aanakhi eka kshetra mhanje extreamfile jivancha abhyas, jeey sukshmajiv samanyatah jivanasathi pratikool manalya manalya vatavaranat bharbharatila yetat. asha vatavaranat atyant garam (garam zare kinwa madhya-mahasagaratil kalya pattyatil dhoomrapan karnare) vatavaran, atyant kharat vatavaran kinwa agadi mangalavaril maatee kinwa dhoomketu yasarkhya antaral vatavaranacha samavesh asoo shakato.
brazil aanee austreliyatil atee-kharat atee-kharat sarovarachya vatavaranatil nirikshane aanee sanshodhan tasech aine. doubleu. chinmadhil kinchit kharat, antardeshiy talav vatavaranatun asey disun aale aahe qee avayaviy sulfate-qamee karnare jivanu dolomitechya nirmitimadhye thet sahbhagi asoo shakatat. heey soochit karate qee pracheen khadakanmadhil chunkhadichya galat dolometisationdware badal aanee badali karane heey kadachit yaa avayaviy jivanunchya purvajanni madat kelee hotee.
julai 2019 madhye, canadatil balkhanyavaril vaidnyanik abhyasat sulfur-shvasochchhavas karnare jivanu sapadale jeey prushthbhagachya 7900 phoot khalee rahatat aanee jeey jaganyasathi sulfurcha shwas ghetat. pyritesarkhe khadak tyancha niyamit ann srot mhanoon khanyamulehi heey jeev ullekhaneey aahet.

