Evergreen conifers: lub luag haujlwm yav dhau los thiab tam sim no ntawm lub ntiaj teb

2024 Tus sau: Henry Conors | [email protected]. Kawg hloov kho: 2024-02-12 08:07

tsob ntoo coniferous suav nrog yuav luag tag nrho lawv hom, cov noob uas siav hauv lub khob hliav qab. Contrary to popular kev ntseeg, evergreen conifers loj hlob tsis tau tsuas yog nyob rau hauv peb latitudes, tab sis kuj nyob rau hauv lub teb chaws sov.

Hais txog lawv thaj tsam ntawm kev faib tawm, lawv tuaj yeem sib tw nrog cov hav zoov ntawm South America. Nyob rau hauv tag nrho, muaj txog 800 hom, ntau yam uas tseem nco ntsoov dinosaurs. Cov conifers niaj hnub no feem ntau yog ntoo, tab sis muaj ntau hom ntoo.

Hauv biotopes ntawm taiga, nws yog conifers (raws li qhov nyuaj tshaj plaws) uas ua rau feem ntau ntawm cov nroj tsuag hauv zos.

Raws li peb tau hais lawm, yuav luag txhua lub paj ntoo ntsuab tsim lub khob, txawm hais tias junipers yug me nyuam nrog berries. Lawv tau txais lawv lub npe vim tias lawv tsis muaj qhov hloov pauv raws caij nyoog ntawm cov nplooj deciduous: cov koob tau maj mam rov ua dua tshiab txhua xyoo puag ncig thoob plaws tag nrho lub neej ntawm tsob ntoo.

Nws yog qhov xwm txheej no, nrog rau qhov tseeb ntawm qhov muaj cov ntawv cog ntoo, uas tau ua rau lawv nrov heev ntawm cov neeg tsim qauv toj roob hauv pes.

Nws yog los ntawm cov ntoo coniferous uas ntau hedges ntawm palaces thiab castles raug tsim, uas yog txawv los ntawm lawv stunning tsos. Tsis tas li ntawd, tag nrho lawv cov tsiaj emit ib tug ntau ntawm phytoncides uas zoo purify huab cua. Hmoov tsis zoo, evergreen conifers tsis tuaj yeem siv rau cov nroog ntsuab vim lawv tsis tuaj yeem zam cov smog.

Nrog cov ferns, nws yog cov nroj tsuag uas muaj nyob rau hauv qeb ntawm feem ntau ancient. Yog li, cov thee seams yog tsim los ntawm cov ntoo petrified ntawm cov ntoo coniferous.

Tam sim no cia peb saib qee yam ntawm lawv qhov tshwj xeeb tshaj plaws

Evergreen sequoia tuaj yeem ncav cuag qhov siab ntawm 115.2 meters (zoo li lub tsev nrog 45 pem teb) thiab loj hlob rau ntau tshaj ib txhiab xyoo. Tab sis tag nrho cov evergreen conifers zoo li tsuas yog "cov nroj tsuag" nyob rau hauv pem hauv ntej ntawm loj heev Sequoiadendron. Qee qhov tam sim no loj hlob ntawm tsob ntoo no ntseeg tias muaj hnub nyoog tshaj 3,000 xyoo! Tab sis txawm qhov no tsis yog ntaub ntawv.

Txawm tias cov kev ua tiav no daj ntseg thaum koj saib Long Pines (Pinus longaeva), uas tau nce txog tsib txhiab xyoo! Nco ntsoov tias cov no yog cov kab mob laus tshaj plaws nyob hauv peb lub ntiaj teb.

tsob ntoo tuab tshaj plaws yog suav tias yog Mexican Taxodium, nws txoj kab uas hla yog 11.42 meters.

Kuv xav tias puas muaj cov dwarfs ntawm lawv? Yog, thiab lwm yam! Yog li, sab qab teb coniferous evergreen tsob ntoo dacridium xoob-leaved hlob hauv New Zealand. Nws qhov siab tag nrho tsis tshaj tsib centimeters.

Conifers feem ntaucov ntoo nyob hauv lub ntiaj teb no. Txawm hais tias muaj ntau hom tsiaj tsawg, lawv ua lub luag haujlwm tseem ceeb hauv ecology ntawm lub ntiaj teb. Tsis tas li ntawd, lawv tau siv rau kev sau qoob loo feem ntau ntawm cov ntoo ua lag luam, uas yog nquag siv nyob rau hauv yuav luag tag nrho cov spheres ntawm tib neeg lub neej. Txawm tias lawv cov resin, raug petrified, hloov mus rau hauv lub pob zeb diamond: cia li nco ntsoov lub Amber Room.

Yuav luag txhua tsob ntoo ntsuab ntsuab ntawm tsev neeg ntoo thuv tuaj yeem siv tau los ntawm tib neeg: nws yuav siv tsis yog rau kev tsim ntoo xwb, tab sis kuj rau kev tsim tshuaj.