Disko Oroli sahifasining manbasini koʻrish

{{Orol}} 

'''Disko oroli''' (Greenlandic   , Danish ) Grenlandiyaning g'arbiy sohilida joylashgan [[Baffin dengizi|Baffin ko'rfazidagi]] katta oroldir. Uning maydoni {{Convert|8578|km2|mi2|0}} tashkil qiladi  ,  uni Grenlandiyaning asosiy oroldan keyin ikkinchi yirik va dunyodagi 100 ta eng katta orollardan biriga aylantirdi.

== Etimologiya ==
Ismi {{lang|kl|Qeqertarsuaq}} ''Katta orol'' degan ma'noni anglatadi.

== Geografiya ==
[[Fayl:Disko_Island,_Greenland_in_December.jpg|right|thumb|124x124px| Dekabr oyida Disko orolida uchish]]
Orolning uzunligi 160 kilometrga yaqin, o'rtacha 975 metr balandlikka ko'tariladi, eng yuqori cho'qqisi 1919 metrda.Qeqertarsuaq porti (orol nomi bilan atalgan va Godhavn nomi bilan ham tanilgan) uning janubiy qirg'og'ida joylashgan. Blæsedalen vodiysi [[:en:Qeqertarsuaq|Qeqertarsuaq]] shimolida joylashgan.

Orol shimoli-sharqda Nuussuak yarim orolidan Sullorsuak bo'g'ozi orqali ajratilgan. Orolning janubida Disko ko'rfazi, Baffin ko'rfazining kirish ko'rfazi joylashgan.<ref name="saga">''Nuussuaq'', Saga Map, Tage Schjøtt, 1992</ref>

== Tarix ==
Erik the Red 982-985 yillar oralig'ida Disko oroliga birinchi marta tashrif buyurgan; orol Norse mustamlakachilari tomonidan yozgi ov va baliq ovlash uchun asos sifatida ishlatilgan.<ref>Seaver, Kirsten A. “Greenland and Vinland.” The Frozen Echo: Greenland and the Exploration of North America, Ca. A.D. 1000-1500, Stanford University Press, 1998, pp. 28–29.
</ref>

== Geologiya ==
[[Fayl:Iron-sea07a.jpg|thumb| Disko orolidagi mahalliy temir (hajmi: 4,9 x 2,9 x 1,5 sm [1,9 dyuym x 1,1 dyuym x 0,6 dyuym). ])]]
[[Fayl:Native_terrestrial_iron_from_the_Tertiary_of_Greenland.jpg|thumb| Xuddi shu kondan olingan sayqallangan plitalar, hozir Karnegi tabiiy tarix muzeyida]]
Foydali qazilma konlari, qazilma topilmalar va geologik tuzilmalar bu hududga qiziqishni oshiradi. Qiziqarli geologik xususiyatlardan biri orolda topilgan mahalliy temirdir. 22 tonnalik (44 000 funt; 20 tonna) [[temir]] va temir karbidning bo'lak aralashmasi topildi. Yer yuzida meteorik kelib chiqishi bo'lmagan mahalliy temir topilgan bir nechta joylar mavjud.<ref>{{jurnal manbasi|title=Petrogenesis of Uivfaq iron, Disko Island, Greenland|last=Bird|last2=John M.|last3=Goodrich|last4=Cyrena Anne|last5=Weathers|last6=Maura S.|journal=Journal of Geophysical Research|volume=86|issue=B12|pages=11787–11805|doi=10.1029/JB086iB12p11787|year=1981|bibcode=1981JGR....8611787B}}</ref><ref>{{jurnal manbasi|title=Trace elements in natural metallic iron from Disko Island, Greenland|url=https://archive.org/details/sim_contributions-to-mineralogy-and-petrology_1986-07_93_3/page/n2|journal=Contributions to Mineralogy and Petrology|volume=93|issue=3|year=1986|doi=10.1007/BF00389387|pages=273–282|last=W. Klöck|last2=H. Palme|last3=H. J. Tobschall|bibcode=1986CoMP...93..273K}}</ref>

Orolda ko'plab issiq buloqlar mavjud. Mikroskopik hayvon ''Limnognathia'', uning filumining yagona a'zosi, Isunngua bulog'ida topilgan.

== Biologik xilma-xillik ==
Meiofauna bo'yicha bir nechta tadqiqotlar Disko orolida yuqori dengiz oraliq xilma-xilligini ko'rsatadi. Misol uchun, ''Diuronotus aspetos'' gastrotrich turi Iterdla<ref name="Balsamo">{{jurnal manbasi|last=Balsamo M|last2=Guidi L|last3=Ferraguti M|last4=Pierboni L|last5=Kristensen RM|title=''Diuronotus aspetos'' (Gastrotricha): new morphological data and description of the spermatozoon|journal=Helgoland Marine Research|volume=64|issue=1|pages=27–34|year=2010|doi=10.1007/s10152-009-0163-x|bibcode=2010HMR....64...27B}}</ref> va Kigdlugssaitsut<ref name="Todaro">{{jurnal manbasi|last=Todaro MA|last2=Balsamo M|last3=Kristensen RM|title=A new genus of marine chaetonotids (Gastrotricha) with a description of two new species from Greenland and Denmark|journal=Journal of the Marine Biological Association of the United Kingdom|volume=83|pages=1391–1400|year=2005|doi=10.1017/S0025315405012579}}</ref> da uchraydi va hozirgacha faqat Disko orolida mavjudligi xabar berilgan. Bu Chaetonotus ''atrox'', ''Halichaetonotus'' sp., ''Mesodasys'' sp., ''Paradasys'' sp., ''Tetranchyroderma'' sp., ''Thaumastoderma'' sp. kabi boshqa gastrotrichlarning boy xilma-xilligi bilan bog'liq.<ref name="Balsamo" />

== Havolalar ==

[[Turkum:Orollar]]