Kev kwv yees kev cia siab ntawm cov ntsev ntsev kom tuag rau quagga/zebra mussels yog 10 txog 15 qhov chaw ib txhiab (ppt). Qhov nruab nrab dej hiav txwv salinity yog 35 ppt. Txawm li cas los xij, lub sijhawm raug tsim nyog rau cov dej ntsev kom tua cov mussels tsis paub.
Pob zebra mussels nyob hauv dej ntsev?
Ntawm no yog ib qho zoo ntawm cov mussels uas nyob nyob rau hauv cov dej hiav txwv (kwv dej) ecosystems, tab sis tsis yog cov dej qab zib. Lawv tuaj yeem tiv taus lub sijhawm luv luv (txog li ib lub lis piam) tawm ntawm dej yog tias cov xwm txheej txias, ntub thiab ntub. … Zebra mussel larvae yog qhov me me thiab tsis tuaj yeem kuaj pom los ntawm tib neeg lub qhov muag.
Dab tsi tua quagga mussels?
Dej kos hauv cov kwj dej thiab cov kav dej tuaj yeem siv los tua cov qwj los ntawm kev ziab lawv tawm. Cov tshuaj lom xws li chlorine thiab tooj liab sulfateuas muaj tshuaj lom rau quagga thiab zebra mussels tuaj yeem ua haujlwm raws li qee yam xwm txheej.
Mussels puas muaj sia nyob hauv dej ntsev?
Thiab ob qho tib si hu ua "mussels" vim tias lawv zoo ib yam li ib leeg, muaj cov plhaub uas ntev dua qhov dav. … Ib qhov sib txawv ntawm cov dej qab zib thiab marine mussels yog cov dej qab zib nyob hauv cov kwj dej, dej, pas dej thiab pas dej thaum marine mussels nyob hauv dej ntsev dej hiav txwv thiab bays.
Koj puas tuaj yeem ua noj thiab noj zebra mussels?
Puas zebra mussels noj tau? … Ntau hom ntses thiab ducks noj zebra mussels, yog li lawvtsis muaj teeb meem hauv qhov kev nkag siab ntawd. Zebra mussels me me thiab tsis muaj ntau "nqaij" hauv lawv, koj yuav tsum tau tshaib plab kom xav noj lawv.
