Steven Amstrup

Steven C. Amstrup, (an haife shi a ranar 4 ga Fabrairu, a shikara ta 1950) masanin ilimin dabbobi ne na Amurka wanda ke nazarin bears,musamman bears. Shine mai karɓar kyautar Indianapolis ta 2012.
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 Rayuwa ta farko 
An haifi Steven Amstrup a Fargo,North Dakota,inda ya yi sha'awar bears tun yana ƙarami.Ya halarci Jami'ar Washington a matsayin dalibi,inda ya sami digiri na farko a fannin gandun daji a shekarar 1972.A shekara ta 1975, ya kammala karatu daga Jami'ar Idaho tareda digiri na biyu acikin kula da namun daji.Yayi nazarin baƙar fata a tsakiyar Idaho don rubutun mashahurinsa. Ya sami digiri na biyu daga Jami'ar Alaska Fairbanks a shekarar 1995.

Ashekara ta 1975,ya fara aiki ga Hukumar Kifi da namun daji ta Amurka a Wyominginda yayi nazarin antelope na pronghorn da sharp-tailed grouse.A shekara ta 1980 ya koma Alaska inda ya karɓi aikin Binciken Kifi da Kayan daji na Amurka.Acikin 1996 an canja matsayin binciken Amstrup zuwa Cibiyar Nazarin Yanayi ta Amurka. Alokacin shekaru 30 da yayi a Alaska,yayi nazarin ilimin muhalli na beyar polar,da farko acikin Tekun Beaufort.A cikin shekara ta 2007,ƙungiyar masana kimiyya ta Amstrup ta shirya rahotanni tara da suka kai ga jerin sunayen 2008,na Sakataren Cikin Gida na Amurka Dirk Kempthorne,na bears a matsayin nau'in da ke fuskantar barazana a ƙarƙashin Dokar Halitta.A shekara ta 2010,ya wallafa wata ƙasida acikin Nature inda ya gano cewa ko da canjin yanayi ya haifar da cikakkiyar narkewar ƙanƙara, ƙanƙarar na'iya dawowa idan yanayin duniya ya sanyaya.Ya koyar a Jami'ar Wyoming a matsayin farfesa tun shekara ta 2006.

An girmama gudummawar da ya bayar ga kiyayewar beyar polar a shekarar 2012, lokacin da gidan zoo na Indianapolis ya ba shi suna wanda ya lashe kyautar Indianapolis ta shekaru biyu. Daga baya a wannan shekarar, an gabatar da shi da lambar yabo ta Our Earth Bambi a Düsseldorf .

 Yunkurin fafutuka 
Bayan ya yi ritaya a shekara ta 2010, Amstrup ya zama babban masanin kimiyya na Polar Bears International. Bayan ya lura da tasirin canjin yanayi a kan bears da mazauninsu na Arctic yayin aikinsa a matsayin mai bincike, yanzu yana aiki a matsayin mai ba da shawara ga bears kuma yana inganta sauye-sauyen yanayi.

 Rayuwa ta mutum 
Amstrup ya yi aure. Shi da matarsa suna gina gida mai amfani da makamashi a arewa maso gabashin Washington.

 Manazarta 

Category:Rayayyun mutane
Category:Haifaffun 1950