I-morphology yeentlanzi iyakutshintshwa kukuhla kookrebe

Ukwehla kookrebe

Ookrebe zezona zixhaphakileyo zaselwandle, kodwa hayi ngenxa yeso sizathu, bakhululwe kwizoyikiso ezinamandla ezihlala zikhona ebantwini. Ukwehla kookrebe kunokubangela utshintsho kubume bomzimba wentlanzi ezilungelelanisiweyo kwindaleko.

Iyakuba njani intlanzi ngaphandle kokubakho kookrebe?

Ukulungiswa kwentlanzi

iintlanzi ezitshintsha i-morphology

Iintlanzi zikhulisa amalungu omzimba ukuze zikwazi ukumelana neemeko zonke ngokuvela kweentlobo. Umzekelo, bahlakulela amehlo amakhulu ukuze babone ngcono, amaphiko okuqubha ngokukhawuleza kwaye abaleke kumarhamncwa nakwii-mucous membrane ukuzikhusela kwityhefu yolunye ulwelwe njengee-anemones.

Ukuba ukrebe, yintoni ngoyena rhamncwa lolwandle, iqala ukunciphisa nokutshabalalisa inani labantu ngenxa yesenzo somntu, iintlanzi azizukufuna amalungu anzima ukuba abaleke kuzo, ke ifizognomy yentlanzi inokutshintsha ukutyhubela iinkulungwane.

Umzekelo, iintlobo ezithile zeentlanzi zinokuyeka ukukhula ngamehlo amakhulu kangako okanye zenze imisila emincinci, njengoko isidingo sazo sokudada sikhawuleza sinyamalale.

Umboniso sisiphumo sophando kwiindidi ezahlukeneyo zeentlanzi e Rowley Shoals kwaye Scott Reef, Iinkqubo ezimbini ezingabamelwane kumantla ntshona eOstreliya, ezigqibe kwelokuba olu tshintsho lunokuchaphazela imeko-bume yendawo.

Umahluko kubume bomzimba weentlanzi ezihlala kwiinkqubo ezimbini zekorale zinganeziphumo ekuhambeni kwamandla kwi-ikhosistim kwaye ekugqibeleni ifuthe kwiwebhu yokutya”Yatsho inkokheli yomsebenzi, u Shanta Barley, we Dyunivesithi yase Western Australia (UWA).

Umahluko ophambili osekwe phakathi kweengqaqa ezimbini zekorale ezifundiweyo kukuba ukuloba akuvunyelwanga eRowley Shoals naseScott Reef kunjalo, ukuba yeyorhwebo. Ukuloba ookrebe kule ngqaqa yekorale bekuqhubeka ngaphezulu kwenkulungwane kwaye, ngenxa yoko, inani labokrebe liyancipha.

Impembelelo kookrebe

Emva kwamashumi eminyaka adlulileyo, ukuloba ngentengiso kookrebe kuye kwanda ngokubonakalayo kwingingqi. Kukwanjalo nakwimfuno yamaphiko okrebe kwimakethi yaseAsia. Oku, njengoko unokulindela, ibangela umonakalo omkhulu kubemi bakakrebe kwiiScott Reef.

Abaphandi baqokelele iintlanzi ezingama-611 zeentlobo ezisixhenxe kwiindawo zombini bazifota. Ukubona umohluko wentlanzi nganye, iifoto zihlaziywa ngokwamanani ukubona ububanzi kunye nobude bomzimba wentlanzi nganye, indawo yamehlo kunye nomsila.

Utshintsho lweMorphological

iscrott reef

Emva kweziphumo zohlalutyo lweefoto ze-morphology yentlanzi kuzo zombini iingqaqa zekorale, kuye kwafumaniseka ukuba eScott Reef amehlo eentlanzi aqhele ukuba lixhoba lookrebe zincinci ngama-46% kunemifuziselo yodidi olunye abahlala eRowley Shoals.

Iziphumo ezifanayo ziye zafunyanwa kuhlalutyo lwenqanaba lomsila, kuba incinci ngama-40%. Oku kungenxa yokuba iintlanzi azidingi imisila emikhulu okanye amehlo ukubona kunye nokubaleka kookrebe, kuba inani labantu liyehla.

"Amehlo abalulekile ekufumaneni amarhamncwa, ngakumbi kwimeko ezinesibane esiphantsi, xa ookrebe bethanda ukuzingela amaxhoba abo, kwaye ukumila komsila kuyabavumela ukuba bandise isantya kwaye babalekele ookrebe," utshilo uHammerschlag, umbhali-mbhali wesifundo sophando.

Njengoko ubona, umntu ubangela utshintsho kwimozulu yentlanzi, kuba imisebenzi yayo yokuqonda kunye nokubaleka kwabo bayidlayo azisafuneki nganto. Kancinci kancinci, ngokuhamba kweminyaka, i-morphology yezi ntlanzi inokuba yahluke ngokupheleleyo kolunye ulwandle lwamanzi kunye nolunye, ngaphandle koluhlobo olunye.


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