Conifers Rau Thaj Chaw Sab Qab Teb Sab Hnub Tuaj: Xaiv Coniferous Nroj Tsuag Rau Arid condition

Cov txheej txheem:

Conifers Rau Thaj Chaw Sab Qab Teb Sab Hnub Tuaj: Xaiv Coniferous Nroj Tsuag Rau Arid condition
Conifers Rau Thaj Chaw Sab Qab Teb Sab Hnub Tuaj: Xaiv Coniferous Nroj Tsuag Rau Arid condition

Video: Conifers Rau Thaj Chaw Sab Qab Teb Sab Hnub Tuaj: Xaiv Coniferous Nroj Tsuag Rau Arid condition

Video: Conifers Rau Thaj Chaw Sab Qab Teb Sab Hnub Tuaj: Xaiv Coniferous Nroj Tsuag Rau Arid condition
Video: hmoob yos hav zoov #31...19 ตุลาคม ค.ศ. 2020 2024, Hlis ntuj nqeg
Anonim

Cov ntoo coniferous yog evergreens xws li ntoo thuv, fir, juniper, thiab cedar. Lawv yog cov ntoo uas dais cov noob hauv cones thiab tsis muaj paj tiag tiag. Conifers yog qhov zoo ntxiv rau toj roob hauv pes vim lawv khaws cov nplooj ntoo txhua xyoo.

Yog tias koj nyob rau sab qab teb sab hnub poob ntawm lub tebchaws, koj yuav pom ntau cov conifers xaiv los ntawm. Tseem muaj cov nroj tsuag conifer rau thaj chaw suab puam.

Nyeem rau kom paub ntau ntxiv txog cov conifers qab teb sab hnub poob.

Xaiv Conifers rau Southwest

Conifers tuaj yeem yog cov qauv ntoo zoo nkauj rau kev cog qoob loo, tab sis lawv kuj ua haujlwm zoo hauv pab pawg xws li cov ntxaij vab tshaus lossis cua daj cua dub. Nws yog ib qho tseem ceeb uas yuav tau saib xyuas thaum xaiv conifers rau lub tiaj nraum qaum tsev kom paub tseeb tias qhov loj me ntawm tsob ntoo haum rau qhov chaw koj xav tau. Raws li cov koob conifer tuaj yeem ua rau kub hnyiab tau, koj yuav tsis xav tau ib qho ze rau koj lub tsev ib yam nkaus.

Kev nyab xeeb yog lwm qhov kev xav. Txawm hais tias ntau tsob ntoo conifer vam meej hauv thaj chaw txias ntawm lub tebchaws, tseem muaj cov ntoo conifer hauv thaj chaw suab puam. Yog tias koj nyob hauv thaj chaw kub, qhuav ntawm Southwest, koj yuav xav xaiv cov nroj tsuag coniferous rau cov suab puam lossis cov uas vam meej hauv kub, qhuav.climates.

Nrov Southwestern Conifers

Arizona, Utah, thiab cov xeev nyob sib ze paub txog lawv lub caij ntuj sov qhuav, tab sis qhov ntawd tsis tau txhais hais tias koj yuav tsis pom conifers. Pine ntoo (Pinus spp.) yog ib qho piv txwv zoo txij li thaum koj tuaj yeem pom cov ntoo ntoo uas nyob ntawm no.

Qhov tseeb, ntawm 115 hom ntoo thuv, yam tsawg 20 tuaj yeem vam meej nyob rau sab hnub poob huab cua. Cov ntoo ntoo uas nyob hauv thaj chaw muaj xws li liber Pine (Pinus flexilis), pinerosa Pine (Pinus ponderosa), thiab sab hnub poob dawb ntoo thuv (Pinus strobiformis).

Ob tus ntoo thuv me me uas ua haujlwm zoo li sab hnub poob conifers suav nrog Japanese ntoo thuv dub (Pinus thunbergiana) thiab pinyon ntoo thuv (Pinus edulis). Ob leeg loj hlob qeeb heev thiab sab saum toj ntawm 20 ko taw (6 m.).

Lwm cov nroj tsuag coniferous rau thaj chaw suab puam muaj xws li juniper, spruce, thiab fir. Nws feem ntau muaj kev nyab xeeb tshaj plaws rau cov nroj tsuag evergreen uas nyob hauv thaj av ntawd, vim tias tsis yog haiv neeg conifers yuav xav tau dej ntau thiab yuav khaws cov av.

Juniper hom uas nyob hauv thaj av no suav nrog ntau hom juniper (Juniperus communis), tawv tawv, drought tolerant haiv neeg tsob ntoo, thiab Rocky Mountain juniper (Juniperus scopulorum), ib tsob ntoo me me nrog nplooj xiav-ntsuab.

Yog tias koj nyiam spruce, muaj ob peb yam uas yog haiv neeg sab hnub poob qab teb. Feem ntau yog Engelmann spruce (Picea engelmannii), tab sis koj tuaj yeem sim xiav spruce (Picea pungens).

Lwm cov ntoo coniferous hauv thaj chaw suab puam suav nrog fir. Douglas fir (Pseudotsuga menziesii), subalpine fir (Abies lasiocarpa), thiab dawb fir (Abies concolor)yog cov neeg nyob sab qab teb sab hnub poob uas loj hlob hauv cov hav zoov sib xyaw conifer hauv cheeb tsam ntawd.

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