Cov ntoo twg loj hlob hauv Alps?
Cov ntoo twg loj hlob hauv Alps?

Video: Cov ntoo twg loj hlob hauv Alps?

Video: Cov ntoo twg loj hlob hauv Alps?
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Anonim

Nyob rau hauv lub hav pem teb thiab qis qis loj hlob ntau hom ntawm deciduous ntoo ; Cov no suav nrog linden, ntoo qhib, beech, poplar, elm, txiv ntseej, roob tshauv, birch, thiab Norway maple. Ntawm qhov siab dua, txawm li cas los xij, qhov loj tshaj plaws ntawm hav zoov yog coniferous; spruce, larch, thiab ntau yam ntoo thuv yog hom tseem ceeb.

Hais txog qhov no, yog vim li cas tsis muaj ntoo nyob rau hauv lub Alps?

Kev loj hlob ntawm ntoo ntawm qhov siab yog tsis yog txwv los ntawm huab cua Frosts, tab sis feem ntau yog los ntawm qis kub thaum lub sij hawm cov nroj tsuag. Hauv Alps climate change cuam tshuam rau tsob ntoo kab ecosystems tsis tshua pom tau vim qhov cuam tshuam loj ntawm kev siv av tsawg.

Tom qab ntawd, lo lus nug yog, cov ntoo ntoo tuaj yeem loj hlob ntawm roob? Kuj tseem hu ua Scrub Oak , lub Gambel Oak feem ntau loj hlob qis thiab bushy nyob rau hauv roob ko taw roob. Txawm lawv nyob qhov twg loj hlob , oaks nyiam dominate cov hav zoov nrog lawv cov pob tw loj thiab ntev, khoov libs uas ua tau pej thuam tshaj 100 feet saum toj roob hauv pes hav zoov.

Tsuas yog li ntawd, hom ntoo twg loj hlob saum roob?

Ntoo & Shrubs Evergreen ntoo xws li cedars, pines , thiab cov ntoo spruce muaj ntau rau thaj tsam roob. Cov ntoo no nyiam huab cua txias, uas yog vim li cas ntau tsob ntoo Christmas nyob hauv thaj tsam roob. Lwm evergreen shrub pom nyob rau hauv lub roob yog juniper nroj tsuag.

Cov ntoo zoo li cas hauv Switzerland?

Tsuas yog ob peb hom ntoo zoo li lub ntsej muag ntawm Switzerland lub hav zoov. Cov ntoo nquag tshaj plaws yog spruce . Ntawm cov conifers, spruce thiab fir yog nyob deb ntawm qhov tseem ceeb tshaj plaws, thiab feem ntau ntau dua larch thiab ntoo . Ntawm cov ntoo broadleaf, beech yog feem ntau, ua raws li maple, tshauv thiab ntoo qhib.

Pom zoo: