- phenological, adj. txoj kev kawm txog cov teebmeem ntawm kev nyab xeeb rau tsiaj thiab nroj tsuag lub neej.
Dab tsi yog qhov txhais zoo tshaj ntawm phenology?
Phenology txhais tau tias yog kev kawm ntawm lub sijhawm ntawm cov xwm txheej lom neeg, ua rau lawv lub sijhawm hais txog biotic thiab abiotic rog, thiab kev cuam tshuam ntawm cov theem ntawm tib yam. los yog txawv hom (Leith 1974).
phenology txhais li cas?
Phenology, txoj kev tshawb fawb ntawm phenomena lossis tshwm sim. Nws yog siv rau kev sau cia thiab kawm txog cov hnub ntawm cov xwm txheej ntuj tshwm sim (xws li lub paj ntawm cov nroj tsuag lossis thawj zaug lossis zaum kawg tshwm sim ntawm cov noog tsiv teb tsaws chaw) cuam tshuam txog kev hloov pauv huab cua raws caij nyoog. Phenology li no ua ke ecology nrog meteorology.
Ib qho piv txwv ntawm phenology yog dab tsi?
Piv txwv suav nrog hnub tshwm sim ntawm nplooj thiab paj, thawj lub davhlau ntawm npauj npaim, thawj qhov pom ntawm cov noog tsiv teb tsaws, hnub ntawm nplooj xim thiab poob hauv cov ntoo deciduous, hnub yug ntawm cov noog thiab amphibia, los yog lub sij hawm ntawm kev loj hlob voj voog ntawm temperate-zone honey bee colonies.
Kev hloov pauv phenological yog dab tsi?
Phenology, lossis sijhawm ntawm lub voj voog txhua xyoo ntawm cov nroj tsuag thiab tsiaj, yog qhov nkag siab zoo rau kev hloov pauv huab cua. … Piv txwv li, cov nroj tsuag yuav tawg ua ntej npauj npaim tawm los ua kom pollinate lawv, los yog kab ntsig yuav tshwm sim ua ntej cov noog tsiv teb tsaws tuaj txog rau lawv noj.lawv cov hluas.
