Qhov twg yog qhov chaw zoo rau kev ua tiav thawj zaug?

2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36

Thawj yog thawj txoj kev vam meej . Primarysuccession tshwm sim nyob rau hauv ib cheeb tsam uas tsis tau yav tas los nyob los ntawm ib lub zej zog. Qhov chaw qhov twg kev vam meej tshwm sim suav nrog cov pob zeb tshiab, cov xuab zeb dunes, thiab lava ntws. Tej yam yooj yim hom uas tuaj yeem zam theoften- harshenvironment tau tsim ua ntej.

Ntawm no, qhov twg yog qhov chaw zoo rau thawj qhov kev vam meej Brainly?

Cov thawj txoj kev vam meej siv qhov chaw atthes qhov chaw qhov twg lub substrate tshiab tsis muaj zaub thiab lwm yam kab mob uas tsis muaj av xws li lava ntws cheeb tsam, retreatedglacier thiab pob zeb loj. Cov pob zeb loj yog cov loj pob zeb uas tsis txhawb cov nroj tsuag. Cov pioneer hom yuav muaj algae thiab lichens.

Qhov thib ob, qhov piv txwv ntawm kev vam meej hauv lub nroog yog dab tsi? Thawj qhov kev vam meej yog ib qho kev hloov pauv ntawm cov nroj tsuag uas tau tshwm sim nyob rau yav dhau los tsis muaj vegetated struts (Barnes li al.1998). Piv txwv ntawm qhov twg thawj txoj kev vam meej tej zaum yuav siv qhov chaw suav nrog kev tsim cov Islands tuaj tshiab, ntawm cov pob zeb volcanic tshiab, thiab onland tsim los ntawm glacial retreats.

Cov lus nug tseem yog, qhov twg yog qhov chaw uas tau ua tiav thawj zaug?

Thawj qhov kev vam meej yog ib qho ntawm ob hom ntawm biological thiab ecological succession ntawm cov nroj tsuag, tshwm sim nyob rau hauv ib puag ncig uas tshiab substrate devoidofvegetation thiab lwm yam kab mob feem ntau tsis muaj av, xws li alavaflow los yog cheeb tsam sab laug los ntawm retreated glacier, isdeposited.

Peb qhov piv txwv ntawm kev ua tiav thawj zaug yog dab tsi?

Piv txwv ntawm Thawj Kev Kawm Qib Siab

• Volcanic eruptions.
• Retreat ntawm glaciers.
• Dej nyab nrog av yaig heev.
• Av qeeg.
• Nuclear tawg.
• Roj nchuav.
• Kev tso tseg ntawm tus neeg tsim qauv, xws li pavedparkinglot.