Video: Puas yog Louisiana tag nrho cov swamp?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Louisiana cov ntug dej hiav txwv muaj li ntawm 40% ntawm Teb Chaws Asmeskas cov teb chaws tej hav dej thiab suav nrog qhov loj tshaj plaws sib txuas ntug dej system nyob rau hauv qis dua 48 lub xeev. Lub xeev tej hav dej suav nrog swamps thiab marshes. Swamps yog thaj chaw uas tuav dej thiab muaj tsob ntoo ntoo. Hauv ntau Louisiana swamps Cypress (Taxodium spp.)
Ib yam li ntawd, nws tau nug, yog Louisiana swamps dej tshiab?
Ntau txhiab xyoo dhau los, qhov hluav taws xob thiab qhov nkag los ntawm Mississippi River tsim Louisiana cov bayous. Cov dej ntiav dej no feem ntau hu ua swamps , zoo li stagnation, nrog opaque los yog dej ntshiab. Louisiana cov ntug hiav txwv bayous muaj ib tug sib tov ntawm dej ntsev thiab dej tshiab , tseem hu ua dej brackish.
Ib tug kuj yuav nug, cov ntoo twg loj hlob hauv Louisiana swamps? Sentinels ntawm cov Swamp: Cypress thiab Tupelo Tsob Ntoo. Sawv siab los ntawm qhov tsaus ntuj, tsaus nti dej, lub bald cypress ntoo yog lub cim tseem ceeb ntawm lub pas dej. Koom nrog bayou, Spanish moss, pelicans, egrets thiab alligators, liab cypress ( Taxodium distichum ) yog lub xeev tsob ntoo ntawm Louisiana.
Tib neeg kuj nug, qhov twg yog qhov chaw ntub dej hauv Louisiana?
Cov Louisiana Ntug hiav txwv Cov av ntub dej txuas mus rau 300 km ntawm ntug dej hiav txwv ntawm Gulf of Mexico thiab ncav cuag li 130 km hauv av los ntawm cov Islands tuaj barrier mus rau upland swamps. Lub delta ntawm Mississippi River yog pom nyob rau sab qab teb sab hnub tuaj ntawm daim ntawv qhia saum toj no.
Dab tsi tshwm sim rau Louisiana cov av ntub dej?
Louisiana Ntug hiav txwv Cov av ntub dej : A Resource At Risk. Cov swamps thiab marshes ntawm ntug hiav txwv Louisiana yog ib lub teb chaws uas yooj yim tshaj plaws thiab muaj txiaj ntsig tej hav dej , tseem ceeb tsis yog tsuas yog rau kev ua si thiab kev ua liaj ua teb nkaus xwb tab sis kuj tseem yog Lub Xeev muaj ntau dua $ 1 nphom hauv ib xyoos kev lag luam nqaij nruab deg.
Pom zoo:
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Puas yog hluav taws xob them nqi hluav taws xob tsuas yog hluav taws xob lossis yog tus nqi ntawm tag nrho cov atoms?
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