Video: Lub ntug hav zoov hu ua dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ib tsob ntoo ntug los yog hav zoov ntug yog thaj chaw hloov pauv (ecotone) los ntawm thaj chaw ntawm hav zoov lossis hav zoov mus rau teb los yog lwm qhov chaw qhib.
Hais txog qhov no, dab tsi yog hav zoov ntug?
Hav zoov ntug kev cuam tshuam ntawm hav zoov thiab nonforested ecosystems los yog nruab nrab ntawm ob hav zoov ntawm kev sib piv los yog qauv Hauv kev xyaum, a hav zoov ntug tuaj yeem txhais tau tias yog qhov txwv ntawm cov kab nrib pleb tsis tu ncua lossis ciam teb nyob rau hauv canopy muaj pes tsawg leeg.
Kuj Paub, lub hav me me hu ua dab tsi? Me me tracts ntawm wooded av yog feem ntau hu ua woodlots nyob rau qee qhov chaw ntawm lub teb chaws, tshwj xeeb tshaj yog nyob rau hauv New England. Me me tracts ntawm wooded av yog feem ntau hu ua woodlots nyob rau qee qhov chaw ntawm lub teb chaws, tshwj xeeb tshaj yog nyob rau hauv New England.
Kuj paub, koj hu li cas qhib hauv hav zoov?
Hauv kev txiav txim siab feem ntau, glade lossis clearing yog qhov chaw qhib hauv ib qho hav zoov . Lawv kuj sawv cev qhib hauv hav zoov qhov twg hauv zos tej yam kev mob xws li avalanches, av tsis zoo, los yog hluav taws puas tsuaj tau tsim ib nrab-ntev clearings.
Dab tsi yog hav zoov hauv cov ntaub ntawv qauv?
Hav zoov yog ib phau ntawm cov ntoo disjoint. Hauv lwm lo lus, peb kuj tuaj yeem hais li ntawd hav zoov yog ib phau ntawm acyclic graph uas tsis txuas. Ib tsob ntoo thiab cov duab khoob kuj yog ib qho piv txwv ntawm hav zoov cov ntaub ntawv qauv.
Pom zoo:
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