Biodiversity

Munyori: Laura McKinney
Zuva Rekusika: 3 Kubvumbi 2021
Gadziridza Zuva: 14 Chivabvu 2024
Anonim
Why is biodiversity so important? - Kim Preshoff
Vhidhiyo: Why is biodiversity so important? - Kim Preshoff

Zvemukati

Inodaidzwa zvipenyu zvakasiyana-siyana kune akasiyana mafomu ehupenyu anokura munzvimbo yakasikwa. Zvese zvirimwa, mhuka, microorganisms, pamwe nemagene echinhu chimwe nechimwe chazvo zvinosanganisirwa mune dudziro.

Ose maviri marudzi anogara mudunhu uye neecological function inozadziswa neimwe yega, iyo neimwe nzira inobvumidza kuvapo kwevamwe vese, zvakakosha.

Iyo inonyanya kukosha kukosha kweiyo zvipenyu zvakasiyana-siyana iri muchokwadi chekuti chiitiko chinoitwa nemhando dzakasiyana siyana pamusoro pemakore mazhinji, iyo nguva inodikanwa kuti uwane chimwe chinhu senge chiyero cheiyo biosphere.

Kurarama kwezvipenyu kunovimbiswa nehurongwa hwehupenyu hwahuwanikwa mahuri, uye padanho rino munhu anongova imwe chete mhando: kushandiswa uye kubatsirwa kwezvinhu zvipenyu kwakabatsira munzira dzakawanda mukusimudzira tsika dzevanhu.

  • Onawo: Habitat uye Necological Niche

Maitiro ehupenyu

Biological masystem anowanzo kuve neayo avo simba, kusvika padanho rekuti zvipenyu zviite mabasa asi zvakare zvatsakatika, zvekuti zvisikwa zvisipo zvisikwa zvinokonzeresa nyonganiso mune ecosystem iyo inogona kutsiviwa neimwe mhando.


Nekudaro, zviito zvakasiyana zvinoitwa nemunhu zvinowanzo shandura zvakasiyana siyana kubva kuzvinhu zvakasiyana siyana: shanduko mumamiriro ekunze, kutambudzwa nekushandiswa zvakanyanya kwezvisikwa, kuparadzwa nekuparadzaniswa kwenzvimbo dzinogara vanhu, kuunzwa kwezvisikwa zvipenyu kurima zvakanyanya zvinokuvadza kune mamwe marudzi epanyika.

Kukosha kwekusiyana-siyana

Kana kurasikirwa kwekusiyana kwakakonzerwa nekukanganisa kwevanhu masisitimu echisikigo, kudzoreredza uku hakuitwe otomatiki uye kunogona kuisa njodzi kune zvese zvakasikwa system.

Ichi chikonzero nei paine zvinogara zviripo zvakanangwa vanofarira kuchengetedzwa kwezvisikwa zvipenyu, uye kuchengetedzwa kwe ecosystems. Kune izvi, akateedzana ezviito zvinokurudzirwa:

  • Sanganisa kusimudzira hupfumi pamwe nekuchengetedza nharaunda.
  • Zvinoenderana neyekupedzisira, kusiya nzira dzekugadzira dzinoshatisa zviwanikwa kana ivhu.
  • Wongorora kukosha kwechimwe nechimwe chezvinhu zvakasiyana siyana zvehupenyu, kuwedzera kune iyo system kazhinji.
  • Kuchengeta masango emuno, kubva kune mumwe munhu maitiro asiwo nezvirongwa zveveruzhinji.
  • Mepu uye tarisa nharaunda, pamwe nevanhu vayo ve Flora nemhuka.
  • Dzivisa kuunzwa kwemarudzi ekunze kunze kwekunge iwo achinyanyobatsira.

Zviratidziro uye mienzaniso

Zviratidzo zvakasiyana zvinoshandiswa kuyera zvipenyu zvakasiyana: Iyo Simpson index ndeimwe yeanowanzoitika. Zvinoenderana nezviratidzo izvi, kuiswa kwakagadzirwa uko kune nyika gumi nenomwe dzinodaidzwa kunzi megadiverse, idzo pamwechete dzimba dzinopfuura makumi manomwe kubva muzana yezvinhu zvipenyu zvepanyika.


Pazasi pane runyorwa, kusanganisira zvimwe zvinhu zveiyo kusiyanisa kweumwe neumwe wavo:

  • USA: Iyo huru nzvimbo yenyika inogara kune mazana mana nemakumi mana nemaviri emarudzi emhuka, 311 acho zvinokambaira, 256 emamphibian, 800 eshiri, 1,154 yehove uye zvinopfuura zviuru zana zvezvipembenene.
  • India: Fauna dzinosanganisira mhou, nyati, mbudzi, shumba, ingwe uye nzou dzeAsia. Kune materu makumi maviri nemashanu munyika uye ine zvisikwa zviripo senge Nilgiri tsoko, mucheka weBeddome, ingwe yeBengal uye shumba yeAsia.
  • Marazhiya: Kune angangoita mazana maviri negumi emarudzi e mhuka munyika, marudzi mazana matanhatu nemakumi maviri eshiri, mazana maviri nemakumi mashanu emhuka dzinokambaira (zana nemakumi mashanu acho inyoka), mazana matanhatu emakorari uye mazana maviri nemazana maviri ehove.
  • Chamhembe Afrika: Neiri biodiversity yechitatu munyika, inosanganisira zviuru makumi maviri zvezvirimwa, uye gumi muzana remarudzi anozivikanwa eshiri nehove pasi rose.
  • Mekisiko: Ine 37 'nzvimbo dzesango' papasi, nekusiyana kukuru kweshiri nehove (875 marudzi, 580 eshiri dzegungwa uye makumi matatu neshanu mhuka dzinoyamwisa mugungwa).
  • Ositireriya: Iine 8% yenzvimbo yayo yakachengetedzwa, nyika ine zvisikwa zviripo kangaroo uye koala, asi zvakare inosanganisira platypus, possum uye madhimoni eTasmanian. Kune mhando dzakasiyana dzemiti, kazhinji eucalyptus uye acacias.
  • Korombiya: Ndiyo nyika yakapfuma pane shiri dzine 1870 marudzi, pamusoro pekusanganisira zvinopfuura mazana manomwe emarudzi ematatya, 456 marudzi emhuka dzinoyamwisa, uye anopfuura makumi mashanu nemashanu ezviuru zvezvirimwa (chetatu chadzo chinogara chete munyika iyoyo).
  • China: Ine zvinopfuura makumi matatu ezviuru zvirimwa zvemberi, uye 6,347 vertebrates iyo inomiririra pakati pe10% yemiti uye 14% yemhuka dziri pasi.
  • Peru: Kune angangoita zviuru makumi maviri neshanu zvemarudzi, pairi makumi matatu muzana. Kune angangoita mazana masere nemakumi maviri nemaviri ezvimiti zveAndean zvinodyiwa.
  • Ekwadho: Kune ari pakati pezviuru makumi maviri nezviviri nemakumi maviri nemashanu zvezvirimwa, zvine mwero mukuru wezvekupedzisira. Uye zvakare, kune huwandu hukuru hwezvipuka, shiri, amphibians nezvinokambaira.
  • Madhagasika: Inosanganisira makumi matatu nemaviri emhando dzenzara dzakasarudzika pasirese, makumi maviri nemasere emabhata, 198 marudzi eshiri uye mazana maviri nemakumi maviri neshanu ezvipuka.
  • Bhuraziri: Ndiyo nyika ine zvipenyu zvakasiyana-siyana pasi rose, ine huwandu hukuru hwezvipfuwo uye hove dzemvura yakachena dzinopfuura 3 000, marudzi makumi mapfumbamwe nemashanu emaamphibians, marudzi mazana matatu nemakumi mashanu emabhurufufuru, marudzi eshiri 1,622 nemhando 468 dzezvinokambaira.
  • Democratic Republic of Congo: Mhuka hombe dzakadai senzou, shumba, ingwe, chimpanzi kana twiza dzinomira.
  • Indonezhiya: Mune izvo zvinonzi 'Masango eParadhiso' mune huwandu hwakawanda hwezvisikwa, kusanganisira mazana mashanu emhuka uye shiri 1600.
  • Vhenezwera: Kune angangoita gumi nemashanu nemazana mashanu emiti yemiti, pamwe nemhuka hombe, kusanganisira chiuru nemazana maviri emarudzi ehove.
  • Firipaini: Inozivikanwa nenhamba yakawanda yezvinokambaira uye amphibian.
  • Papa Nyu Gini: Inenge mazana mana nemazana mana nemakumi mana nemaviri emarudzi emhuka dzinogara mumhuka dzinogara musango reNew Guinea.
  • Tevera na: Mhuka dziri panjodzi



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