Nws yuav siv sij hawm ntev npaum li cas tsob ntoo sequoia loj hlob?
Nws yuav siv sij hawm ntev npaum li cas tsob ntoo sequoia loj hlob?

Video: Nws yuav siv sij hawm ntev npaum li cas tsob ntoo sequoia loj hlob?

Video: Nws yuav siv sij hawm ntev npaum li cas tsob ntoo sequoia loj hlob?
Video: Kuv Tshuav Sib Hawm Npaum Cas - Suab Nkauj Kho Siab 2019 2024, Hlis ntuj nqeg
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Hais txog qhov no, tsob ntoo sequoia loj hlob sai npaum li cas?

Tus loj sequoia yog qhov ceev tshaj plaws loj hlob conifer nyob rau hauv lub ntiaj teb muab cov xwm txheej zoo. Peb cia siab tias 4 feet ntawm kev loj hlob nyob rau hauv peb lub xyoos rau ntoo hauv cov lauj kaub loj thiab ib-nti ntxiv rau kev loj hlob rings. Lawv muaj peev xwm ua tau loj hlob sai txhua xyoo.

Kuj Paub, xyoo twg cov ntoo sequoia? Giant sequoias yog peb lub neej ntev tshaj plaws tsob ntoo hom nrog cov qauv qub tshaj plaws uas paub tias muaj 3, 266 xyoo laus hauv Converse Basin Grove of Giant Sequoia National Monument.

Hauv qhov no, cov ntoo sequoia tuaj yeem loj hlob nyob qhov twg?

1. Loj sequoias muaj tej yam tshwj xeeb climaterequirements, yog li tshwj xeeb uas lawv loj hlob ib txwm tsuas yog nyob rau hauv ib qho me me ntawm 260-mais sawb ntawm cov hav zoov sib xyaw conifer nyob rau sab hnub poob ntawm Sierra Nevada roob, feem ntau ntawm 5,000 thiab 7,000feet hauv qhov siab. 2. Lawv ua tau nyob mus txog 3,000 xyoo.

Puas redwoods loj hlob sai?

Ib tug paub tab ntoo liab hav zoov muaj li ntawm ntoo 500-1,000 xyoo nyob rau nruab nrab. Cov ntoo hauv qhov no ntoo liab grove muaj kwv yees li 65 xyoo. Ntug hiav txwv ntoo liab ua tau loj hlob peb mus rau kaum taw ib xyoo. Redwoods yog cov ceev tshaj plaws- loj hlob ntoo hauv ntiaj teb.

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