kettu lajta

mannile jaiva bhooraasaayanika chakravyooham parisodhikkaan sthirathayulla isotopukal upayogikkunnathinu peruketta oru paristhithi shaasthranjayaanu kettu lajta.
vidyaabhyaasavum thozhilum.
lajjathinu oru bii undu.eiii. harward sarvakalashaalayil ninnu (1979) jeevashaasthrathil birudam nedukayum phd nedukayum cheythu.dii. 1986ll sasyashaasthrathile duke sarvakalashaalayil ninnu phd.dii. 1987ll boosttan sarvakalashaalayil cherunnathinu munbu ohaayo stettu yooniversittiyil poost doctoral fello aayirunnu. 1996ll avar origon stettu yooniversittiyilekku maari, avide 2010ll professoraayi sthaanakkayattam labhichu. 2002 muthal "bio jiochemistry" jenalinte edittar-inn-cheef aanu lajta.
2020 ll american geophysical yooniyante fello aayi thiranjedukkappetta lajta, "deerghakaala mannu kaarban gaveshanathilum mannu kaarban, naitrajan saiklinginte adisthaana jaiva bhooraasaayanika prakriyakalilum susthiramaaya swaadheenam cheluthiyathinaayi" amgeekarikkappettu."
gaveshanam.
boosttan sarvakalashaalayil padikkumbol, lajta physiology saguwaro kallichediyum saaguvaarosil trace moolakangalude prathyaaghaathavum anweshichu. swaabhaavikavum ajaiva gadakangalumaanu eee kallichedikalude maranathinu kaaranamaakunnathenn avar nigamanam cheythappol, thekkupadinjaaran yunaittad stetsile saguwaro kallichedikalude pratheekathmaka swabhaavam kaaranam pothujanagalkk gaveshanathil thaalpparyamundaayirunnu.
aduthide, laajthayude gaveshana kendrangal prakrithidatha parithasthithikalilum manushyar baadhichavayilum poshaka saiklingine, prathyekichu naitrajane kendreekarikkunnu. eee vediyil naitrajante ulppaadanavum paristhithiyile athinte ksheenavum avar parisodhikkukayum vividha tharatthilulla sasyangalkk naitrajante labhyatha parisodhikkukayum cheythu. mannil jaivavasthukkalil ditrittas cheluthunna swaadheenathil prathyeka shradha kendreekarichu avar manninte carboninte paristhithiyilum pravarthichittundu. lajta echu. yill jolie cheiyunnu.jeey. origonile andruz pareekshanathmaka vanathil avar "detrital inputt aandu removal treatment (azhukk)" enna thalakkettilulla oru padanatthinu neethrthwam nalkunnu, athiloode biruda gaveshakarkk anthareekshathil ninnu kaarban pidichedukkunnathil manninte pankinekkurichulla gaveshanathil pankedukkaam.

