
olaaf holtadol

professor olaaf holtadol formemers frez (24 juun 1885-26 august 1975) oru norwegian jiyolajistaayirunnu (doow.philosophy.1913). 1914ll oosloo sarvakalashaalayil seeniyar lacturer addeham 1920 muthal 1956 vare avide jiyolaji professoraayirunnu.
currier.
norwayile kristhyaaniyayilaanu (aadhunika oosloo) aarne echu-nte makanayi olaaf holtadol janichathu. pavapetta bharananirvahana suuprand holtadalum bhaarya mathilde madson.
1903 oode addeham ooslooykku vadakkulla gardermoyinil nirbandhitha sainika sevanam nadathukayum ivide kyapttan gunnar isaxane kandumuttukayum addehathe valareyadhikam swaadheenikkukayum dhruvapradeshangalodulla addehathinte thaalpparyathe aadyam prachodippikkukayum cheythu. 1909-ll, spittsburgen paryaveshanatthil grouppinte audyogika jiyolajistaayi thannodoppam cheraan isaxen holtedalline kshanichu.
oosloo sarvakalashaalayil ninnu jiyolaji padicha addeham 1909ll birudam nedukayum 1913ll doktarettu nedukayum cheythu. sarvakalashaalayil staaf aayi thudarnnu 1920ll professoraayi.
eee vishayathe athinte ellah vyaapthiyilum praaveenyam nediya oru thalamurayile avasaanathe jiyolajistukalil oraalaayirunnu holtadol. norwayil mathramalla, artic, antartic pradeshangalude valia pradeshangalkkum addeham ganyamaaya sambhavana nalki. cambrosylurian kaalaghattatthile oosloo villalinekkurichulla addehathinte aadya bhoomishaasthraparamaaya pravartthanangal kaikaaryam cheyyukayum swaalbaardilekkulla 1909-11 paryaveshanangalude bhagamaavukayum cheythu. 1914num 1917num idayil addeham laaplaandinte bhoomishaasthram paryavekshanam cheyyukayum 1918ll karadi dveepil jolie cheyyukayum cheythu. 1921ll addeham novaya semlyayilekkulla norwegian paryaveshanathinu neethrthwam nalki. addeham larse kristtansante antartic paryaveshanangalil chernnu, eee paryaveshanangalil ninnulla shaasthreeya phalangal edittu cheythu. addeham bijon jiyude doctoral upadeshtaavaayirunnu. quaternary jiyolajiyekkurichulla thudarnnulla pravartthanangale addeham valareyadhikam swaadheenichu.
randaam lokamahaayudhathil addeham norwegian prathirodha prasthaanatthile amgamaayirunnu.
1975 august 26nuu holtadol ooslooyil vachu antharichu.
kudumbam.
1912ll addeham tora gurstaadine vivaham kazhichu. avarude makkalil jiyolaji professor hans holtadol (1917-2001) ulppedunnu.

