
steefan dablyu. pakala

steefan dablyu. frederic dii aanu paakaala. prinsettan sarvakalaashaalayile paristhithishaasthrathilum parinaama jeevashaasthrathilum petri professor. kalavastha vyathiyaanam, janasamkhyaa paristhithi, jaivamandalam, anthareeksham, jalamekhala enniva thammilulla aagola edapedalukal ennivayil addeham pravarthichittundu. 2021 muthal addeham presidentinte shaasthra saankethika upadeshakarude kaunsil amgamaanu. 
vidyaabhyaasam.
pakalaykku bii labhichu.eiii. 1978ll dartmouth collegil ninnu biologyil birudam nedi.dii. 1982ll stanford sarvakalashaalayil ninnu jeevashaasthrathil birudam nedi.
currier.
connecticut sarvakalaashaalayilum (<aii. dii. 1>) prinsettan sarvakalaashaalayilum (1992-innuvare) addeham padippichittundu. laabhechayillaatha sthaapanangal, paristhithi prathirodha fund, kalavastha kendra bordukalilum addeham sevanamanushtikkunnu. 2003ll american akkadami oof arts aandu sciencesile amgamaayi thiranjedukkappetta pakaala, roobert sokoloykkoppam kalavastha sthireekarana vedju projakttinte pradhana ezhuthukaaranaayirunnu. 2005 muthal 2006 vare prinsettan envayonmental instittyoottinte acting directoraayirunna pakala pinneedu 2006 muthal 2014 vare athinte director sevanamanushtichu. 2007 ll naashanal akkadami oof sayansasilekku thiranjedukkappettu.
avaardukal.
pakalaykku roobert echu labhichu. 2010ll amerikkayile ecological sosaittiyil ninnulla mccarther award.