Puas muaj tsob ntoo Oak hauv Alaska?
Puas muaj tsob ntoo Oak hauv Alaska?

Video: Puas muaj tsob ntoo Oak hauv Alaska?

Video: Puas muaj tsob ntoo Oak hauv Alaska?
Video: Koj lub siab mob nws puas tau zoo 23.09.2017 2024, Tej zaum
Anonim

Tsuas yog 3 lub xeev tsis muaj neeg nyob oaks . Alaska tsis muaj ib qho vim nws txias dhau, Hawaii tsis muaj ib qho vim nws muaj kev sib cais, thiab Idaho tsis muaj ib qho vim huab cua qhuav, txias (txawm hais tias nyob sib ze Montana, uas kuj yog huab cua qhuav, txias, tsis tshua muaj cov haiv neeg ntawm drought thiab txias hardy bur ntoo qhib ).

Ib yam li ntawd, tib neeg nug, puas muaj ntoo tawv ntoo hauv Alaska?

Birch: Birch yog ib qho ntawm feem ntau ntoo hauv Alaska , thiab nws ua tau zoo cua sov rau campfires thiab qhov cub zoo ib yam. Aspen: Quaking Aspen hlob thoob plaws sab hauv thiab sab qab teb Alaska . Nws tsim txog ib nrab ntawm cov cua sov ntawm lwm yam ntoo tawv tab sis nws yog ncaj grained thiab yooj yim rau txiav.

Ib sab saum toj no, lub xeev twg muaj ntoo qhib? Oak (Quercus) yog tsob ntoo loj tshaj plaws nyob rau hauv ntau hom Tebchaws Meskas , thiab hom ntoo qhib yog nyob rau txhua lub xeev tshwj tsis yog Idaho, Alaska, thiab Hawaii.

Ib tug kuj nug, Alaska muaj tsob ntoo twg?

Lub Teb Chaws Loj Tshaj Plaws Cov thawj hom ntawm ntoo Nyob rau hauv lub Tongass yog Sitka spruce, western hemlock, western liab cedar, thiab Alaska (daj) cedar. Cov no ntoo yog khoom plig rau lawv cov durability, pab tau thiab zoo nkauj.

Dab tsi yog tsob ntoo ntau tshaj plaws hauv Alaska?

Conifers, cone- bearing ntoo xws li hemlock, thiab spruce, zoo li nyob txhua qhov chaw. Hauv kev muaj tiag, lawv npog me ntsis dhau ib nrab ntawm sab hnub tuaj Alaska. Western hemlock (70 feem pua) thiab Sib tov spruce (20 feem pua) yog qhov ntau tshaj. Western liab cedar, daj-cedar, roob hemlock, thiab ntug hiav txwv ntoo ua rau feem ntau ntawm cov so.

Pom zoo: