Matsayin Gwamnati

Kololuwar Gwamnati taro ne  a Alaska, Amurka.

 Bayani 
Peak Gwamnati yana da nisan mil 11 (17.75 km) arewa maso yammacin Palmer, Alaska, a cikin Dutsen Talkeetna, a kan ƙasar da aka gudanar a matsayin Hatcher Pass East Management Area na tsarin shakatawa na jihar. Wurin shakatawa na kololuwar gwamnati yana gefen kudu na dutsen. Ruwan hazo daga wannan dutsen yana magudawa zuwa kogin Susitna na kusa.  Taimakon Topographic yana da mahimmanci yayin da taron ya tashi  sama da kogin a cikin  . Samun shiga yana ta hanyar Palmer-Fishhook Road (wanda kuma ake kira Hatcher Pass Road), kuma hanya mai nisan mil 6.5 (tafiya-zagaye) ya sami tsayin ƙafa 3,800 don isa taron. Lisa Maloney, Day Hiking Southcentral Alaska, Mountaineers Books, 2019, . Hukumar {asar Amirka ta kar~i sunan wannan dutsen a hukumance akan Sunayen Geographic a matsayin sunan gida da aka ruwaito a cikin 1939 ta Cibiyar Nazarin Kasa ta Amurka.   Dutsen ana kiransa K'eda Beq'e Nay'uni ta Denaʼina, wanda ke fassara zuwa "Wanda yake da ƙaho a kai" domin an sami ƙaho na caribou a kan gangaren. James Kari, Shem Pete's Alaska: The Territory of the Upper Cook Inlet Dena'ina, University of Alaska Press, 2021, , p. 269.

 Yanayi 
Dangane da rarrabuwar yanayi na Köppen, Kololuwar Gwamnati tana cikin yankin yanayin yanayi mai tsayi da tsayi, sanyi, lokacin sanyi, da gajeriyar lokacin sanyi.  Yanayin sanyi na iya faɗuwa ƙasa da 0 °F tare da abubuwan sanyin iska ƙasa -10 °F. Watannin Mayu zuwa Yuni suna ba da mafi kyawun yanayi don hawa ko kallo. 

 Geology 
Arewacin Kololuwar Gwamnati, babban kusurwar gabas-yamma laifin da ke wucewa ta Hatcher Pass ya raba duwatsun plutonic a gefen arewacin laifin daga schist kudu da laifin. Hatcher Pass schist ya ƙunshi mafi yawa na metamorphosed da nakasassu duwatsun sedimentary, na Late Cretaceous zuwa Paleocene shekaru. Dukansu naƙasassu da marasa nakasu ƙananan ƙananan diks suna faruwa a cikin schist. Jikin macizai da yawa suna ƙunshe a cikin schist. 

Yamma na Kololuwar Gwamnati, Tsarin Arkose Ridge ya ta'allaka ne zuwa kudu na schist kuma tuntuɓar kuskuren ƙananan kusurwa ne. The Arkose Ridge Formation ne unmetamorphosed, karkata da dan kadan ninke, kuma ya ƙunshi Tertiary sedimentary arkose, shale, sandstone, da conglomerate duwatsu da aka samu a fili daga schists da kutsawa duwatsu zuwa arewa. A cikin gida, gawar quartz diorite ko gneiss suna faruwa akan hulɗar arkose-schist a yamma da Peak Government. Ƙananan kwararar basalt suna faruwa a cikin Tsarin Arkose Ridge Formation.  

A kan Kololuwar Gwamnati, rukunin dutsen 90 Ma (shekaru miliyan) wanda aka yi taswira daban-daban azaman gneiss, ko kuma kamar yadda aka haɗa amphibolite da quartz diorite, ko kuma a matsayin migmatite, kuma mafi kwanan nan a matsayin mafic na gaba na gabbro da pyroxenite tare da foliation na gida da kayan rubutu na mylonitic da aka tsara a cikin tsarin Haɓakawa tsakanin Arziki da Tsarin Haɓaka Tsakanin Tsarin Haɓaka Haɓaka. schist da ganise. Kudanci-tsotsa ƙananan ƙananan kurakurai sun raba raka'a. Gabas na Kololuwar Gwamnati da ƙaramin kogin Susitna rukunin dutsen mafic yana hulɗa da Tsarin Arkose Ridge zuwa kudu da felsic plutons zuwa arewa.   

 Manazarta 

Rukuni:Shafuka masu fassarorin da ba'a duba ba