Izinhlobo ezihlaselayo - Incazelo, izibonelo nemiphumela

Umlobi: Laura McKinney
Usuku Lokudalwa: 2 Epreli 2021
Ukuvuselela Usuku: 17 Unovemba 2024
Anonim
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-Delile

Ukufakwa kwezinhlobo zezinto eziphilayo emvelweni lapho zingatholakali khona ngokwemvelo kungaba nemiphumela emibi kakhulu ekuhlukaneni kwemvelo. Lezi zinhlobo zingakwazi hlala phansi, ukhiqize kabusha futhi wenze amakoloni izindawo ezintsha, esikhundleni sezimbali zemvelo noma sezilwane kanye nokuguqula ukusebenza kwe-ecosystem.

Izinhlobo ezihlaselayo njengamanje ziyimbangela yesibili enkulu yokulahleka kwemvelo emhlabeni, okwesibili ukulandela ukulahleka kwendawo. Yize lezi zingeniso zezinhlobo zenzeka kusukela ekufudukeni kokuqala kwabantu, zikhule kakhulu emashumini eminyaka amuva ngenxa yokuhweba komhlaba wonke. Uma ufuna ukwazi kabanzi, ungaphuthelwa le ndatshana yePeritoAnimal mayelana Izinhlobo ezihlaselayo: incazelo, izibonelo nemiphumela.


Incazelo yezinhlobo ezihlaselayo

Ngokwe-International Union for Conservation of Nature (IUCN), "uhlobo lwangaphandle oluhlaselayo" uhlobo lwangaphandle oluzibeka esimweni semvelo noma semvelo semvelo, esiba yindawo umenzeli wezinguquko kanye nosongo kokuhlukahluka komdabu kwemvelo.

Ngakho-ke, izinhlobo ezihlaselayo yilezo ukwazi ukuzala ngempumelelo nokwakha abantu abazanele ku-ecosystem okungeyona eyakho. Uma lokhu kwenzeka, sithi "bazenzele ngokwemvelo", okungaba nemiphumela emibi ezinhlotsheni zomdabu (zomdabu).

Abanye izinhlobo ezihlasela umfokazi azikwazi ukusinda nokuzala zodwa, futhi ngaleyo ndlela zigcine zinyamalale ku-ecosystem futhi zingabeki engozini imvelo ehlukahlukene. Kulokhu, azibhekwa njengezinhlobo ezihlaselayo, kusanda kwethulwa.


Umsuka wezinhlobo ezihlaselayo

Kukho konke ukuphila kwabo, abantu bathutha kakhulu futhi bahamba nezinhlobo ezibasizile ukuthi baphile. Ukuhamba ngomkhumbi nokuhlolwa kwezilwandlekazi kukhulise kakhulu inani lezinhlobo zezilwane ezihlaselayo. Kodwa-ke, ukuhwebelana kwembulunga yonke okuye kwenzeka eminyakeni eyikhulu edlule kukhulise kakhulu ukwethulwa kwezinhlobo zezinto eziphilayo. Njengamanje, ukwethulwa kwezinhlobo ezingafuneki kune imvelaphi ehlukahlukene:

  • Ngengozi: izilwane "ezifihliwe" ezikebheni, emanzini e-ballast noma emotweni.
  • Izilwane ezifuywayo: Kujwayelekile ukuthi abantu abathenga izilwane ezifuywayo bakhathale noma bangakwazi ukuzinakekela, bese benquma ukuzidedela. Kwesinye isikhathi bakwenza lokhu becabanga ukuthi benza isenzo esihle, kepha abanaki ukuthi babeka impilo yezinye izilwane eziningi engozini.
  • ama-aquariums: ukukhishwa kwamanzi avela emanzini lapho kunezitshalo ezingaphandle noma izibungu ezincane zezilwane kuholele ekuhlaselweni kwemifula nezilwandle yizinhlobo eziningi.
  • Ukuzingela nokudoba: yomibili imifula nezintaba zigcwele izilwane ezihlaselayo ngenxa yokudedelwa ngabazingeli, abadobi futhi, kwesinye isikhathi, ngabaphathi uqobo. Inhloso ukuthatha izilwane ezi-flashy njengezindebe noma izinsiza zokudla.
  • izingadi: izitshalo zokuhlobisa, eziyizinhlobo eziyingozi kakhulu zezitshalo, ziyalinywa ezingadini zomphakathi nezangasese. Ezinye zalezi zinhlobo zaze zathatha indawo yamahlathi omdabu.
  • EzolimoIzitshalo ezitshalwa ukuze kudliwe, ngaphandle kokumbalwa, ngokuvamile azizona izitshalo ezihlaselayo. Kodwa-ke, ngesikhathi sokuthuthwa kwazo, i-arthropods kanye nembewu yezitshalo ezenza umhlaba wonke njengekholoni, njengotshani obuningi bokufika ("ukhula"), bungathwalwa.

Imiphumela yokwethulwa kwezinhlobo ezingafuneki

Imiphumela yokwethulwa kwezinhlobo ezihlaselayo ayisheshe, kepha iyabonakala. lapho kudlule isikhathi eside selokhu yethulwa. Eminye yale miphumela yile:


  • Ukushabalala kwezinhloboIzinhlobo ezihlaselayo zingabuqeda ubukhona bezilwane nezitshalo ezizidlayo, ngoba lezi azivumelanisiwe nezilwane ezidliwayo noma i-voracity yesilwane esisha. Ngaphezu kwalokho, bancintisana ngezinsizakusebenza (ukudla, isikhala) nezinhlobo zemvelo, esikhundleni sazo futhi kubangele ukunyamalala kwazo.
  • Ukushintsha isimo semvelo: ngenxa yomsebenzi wabo, bangaguqula uchungechunge lokudla, izinqubo zemvelo kanye nokusebenza kwezindawo zokuhlala kanye nemvelo.
  • Ukudluliswa kwezifo: Izinhlobo ezingaphandle zithwala amagciwane kanye nezimuncagazi ezivela ezindaweni ezivela kuzo. Izinhlobo Zomdabu azikaze ziphile nalezi zifo, futhi ngenxa yalesi sizathu zivame ukubulawa kakhulu.
  • Ukuhlanganiswa: ezinye izinhlobo ezifakiwe zingazala nezinye izinhlobo zomdabu noma izinhlobo. Ngenxa yalokho, izinhlobonhlobo zomdabu zinganyamalala, kunciphise ukuhlukahluka kwemvelo.
  • imiphumela yezomnotho: izinhlobo eziningi ezihlaselayo ziba izilokazane zezitshalo, zibulale izitshalo. Abanye bazijwayeza ukuhlala kwingqalasizinda yabantu njengamapayipi, okudala ukulahleka okukhulu komnotho.

Izibonelo Zezinhlobo Ezihlasela

Sekuvele kunezinkulungwane zezinhlobo ezihlaselayo emhlabeni jikelele. Kule ndatshana kaPeritoAnimal, siletha nezibonelo zezinhlobo eziyingozi kakhulu ezihlaselayo.

I-Nile Perch (Izikhathi ze-Nilotic)

Lezi zinhlanzi ezinkulu zamanzi angenasawoti zafakwa eLake Victoria (e-Afrika). Maduze, kubangele ukuqothulwa kwezinhlobo zezinhlanzi ezingaphezu kuka-200 ezikhona ngenxa yokudlela kwabo kanye nokuncintisana kwabo. Kukholelwa futhi ukuthi imisebenzi etholakala ekudobeni nasekusetshenzisweni kwayo ihlobene nokuchithwa kwaleli chibi nokuhlasela kwesitshalo se-hyacinth yamanzi (Ama-crassipes e-Eichhornia).

Umnenke we-Wolf (U-Euglandin wavuka)

Kwethulwa kwezinye iziqhingi zasePacific naseNdiya njenge umhlaseli kusuka kolunye uhlobo oluhlaselayo: umnenke omkhulu wase-afrika (Achatina sooty). Kwethulwa njengomthombo wokudla nezilwane ezifuywayo emazweni amaningi kwaze kwaba yilapho kuba yisilokazane sezolimo. Njengoba kungalindelwa, umnenkezi wempisi awuwugcinanga ngokudla lo mnenke omkhulu kuphela kodwa futhi uqothule nezinhlobo eziningi zomdabu zohlobo lwama-gastropods.

Caulerpa (I-Taxifolia caulerpa)

I-caulerp kungenzeka isitshalo esihlasela kakhulu emhlabeni. Kuyi-alga eshisayo eyethulwa eMedithera ngawo-1980, mhlawumbe ngenxa yokulahlwa kwamanzi kusuka emanzini. Namuhla, selivele litholakala kulo lonke elaseNtshonalanga yeMedithera, lapho liyingozi emaphethini endabuko lapho izilwane eziningi zizalela khona.

Izinhlobo ezihlaselayo eBrazil

Kunezinhlobo eziningi zezilwane ezivela kwamanye amazwe ezahlaselwa eBrazil futhi ezingadala umonakalo kwezenhlalo nezemvelo. ezinye ze izinhlobo ezihlaselayo eBrazil yilezi:

i-mesquite

IMesquite isihlahla esidabuka ePeru esethulwe eBrazil njengefulaji lezimbuzi. Kubangela ukuthi izilwane ziguge futhi zihlasele amadlelo, zibangele ukuthi zife ngaphambi kwesikhathi obekucatshangwa ngaso.

Aedes Aegypti

Uhlobo oluhlaselayo olwaziwa kakhulu njengoludlulisela udenga. Umiyane lo uvela e-Ethiopia kanye nase-Egypt, ezindaweni ezishisayo nezishisayo. Yize kuyisidleke sesifo, akusiyo yonke imiyane engcolisiwe futhi eyingozi.

INayile Tilapia

Futhi edabuka eGibhithe, iTilapia yeNayile yafika eBrazil ngekhulu lama-20. Lolu hlobo lwe-invasive ludla omnivorous futhi luzala kalula, okugcina kube nomthelela ekuqothulweni kwezinhlobo zemvelo.

Uma ufuna ukufunda izindatshana eziningi ezifana ne- Izinhlobo ezihlaselayo - Incazelo, izibonelo nemiphumela, sincoma ukuthi ufake isigaba sethu se-Curiosities somhlaba wezilwane.