Ceeb Toom: Tsab ntawv xov xwm no cov txheeb cais los ntawm cov neeg sab nrauv thiab tsis sawv cev rau cov kev xav ntawm lub vev xaib no.
Miv ua cov tsiaj zoo heev, tab sis thaum lawv tso cai tawm mus ncig sab nraud, lawv tuaj yeem ua rau muaj kev sib txawv thoob ntiaj teb. Miv tua cov noog suav tsis txheeb txhua xyoo thoob ntiaj teb thiab tseem tau ua rau muaj qee hom noog tuag.
Nws yuav nyuaj rau xav txog tias koj tus menyuam mos cov plaub hau qab zib tig mus ua tus neeg tua neeg ntshav txias, tab sis kev tua tsiaj thiab tua tau xyaum ua raws li nws cov DNA. Qhov tseeb,miv tua txog 350 lab noog hauv Canada ib leeg txhua xyoo!
Yog tias koj xav kawm ntxiv, tuaj nrog peb thaum peb mus txog 13 cov ntaub ntawv ceeb toom txog miv predation ntawm cov noog hauv Canada.
13 Kev Txheeb Xyuas Txog Yuav Ua Li Cas Ntau Npaum Li Cas Cats tua hauv Canada
- Miv tua ntawm 100 thiab 350 lab noog txhua xyoo hauv Canada.
- Civ yog tus thib ib ntawm tib neeg muaj feem cuam tshuam qhov chaw ntawm cov noog tuag hauv Canada.
- Cov miv hauv nroog tsuas yog ib feem rau ntawm cov noog tua hauv Canada.
- Civ nyiaj rau 74% ntawm cov neeg tuag rau Canadian av noog.
- Civ yog lub luag haujlwm rau 22% ntawm cov xwm txheej zes tshwm sim hauv thaj chaw tiv thaiv hauv Saanich, BC
- Civ nqa tsev tsawg dua 25% ntawm lawv cov noog tua.
- Cov niam txiv noog txo cov zaub mov xa tuaj rau lawv lub zes ntau dua ib feem peb tom qab pom tus miv nyob ze.
- Plaub caug-tsib feem pua ntawm British Columbians pom zoo tias miv yog ib qho tseem ceeb ua rau noog tuag.
- Peb caug-peb feem pua ntawm cov neeg Canadians tsis muaj tsiaj txhu ntseeg tias miv yog qhov ua rau noog tuag.
- Neeg-yim feem pua ntawm cov tswv cov miv tso cai rau lawv cov tsiaj tsis muaj sijhawm saib xyuas sab nraum zoov.
- Rau caum-rau feem pua ntawm cov miv tau khaws cia tsis pub dawb hauv Ontario.
- Plaub-plaub hom ntawm Canadian hav zoov noog tau txo qis hauv cov pejxeem.
- Neeg-tsib feem tsib ntawm cov noog uas niaj hnub nyob hauv Canada yog qhov muaj kev phom sij rau miv predation.
Cat noog tua tus lej
1. Miv tua ntawm 100 thiab 350 lab noog txhua xyoo hauv Canada
(Blancher)
Predation los ntawm miv yog ib qho ntawm cov neeg muaj feem cuam tshuam loj tshaj plaws ntawm kev tuag rau cov noog qus hauv North America. Feem ntau ntawm 100 txog 350 lab tus noog tuag yuav ua los ntawm cov miv feral.
2. Miv yog tus naj npawb ib ntawm tib neeg muaj feem cuam tshuam ntawm noog tuag hauv Canada
(Stewardship Center of British Columbia)
Miv yog cov neeg yos hav zoov uas txawj ntse thiab txawj ntse, thiab qhov kev yos hav zoov no yog kev poob ntawm ntau hom tsiaj thoob ntiaj teb, tsis yog noog xwb. Miv yog qhov loj tshaj plaws ntawm tib neeg ntsig txog cov noog tuag hauv lub tebchaws. Lwm qhov tseem ceeb ntawm tib neeg muaj feem cuam tshuam rau avian kev tuag muaj xws li kev sib tsoo nrog tsheb thiab qhov rais, kev lag luam hav zoov, cov roj thiab roj av, thiab kev lag luam nuv ntses.
3. Cov miv hauv nroog suav tsuas yog ib feem rau ntawm cov noog tua hauv Canada
(Blancher)
Cov miv hauv nroog suav txog 53% ntawm cov miv hauv tsev hauv Canada, tab sis lawv tsuas yog lub luag haujlwm rau ib feem rau (17%) ntawm cov noog tua. Hloov pauv, cov miv feral suav tsuas yog 25% ntawm Canadian miv tab sis yog lub luag haujlwm rau 59% ntawm cov noog tua.
4. Miv suav txog 74% ntawm cov neeg tuag rau Canadian av noog
(Calvert, et al.)
Cov noog hauv av yog cov neeg coob tshaj plaws ntawm txhua hom noog hauv tebchaws Canada. Kwv yees li ntawm 89% ntawm cov noog tua ib xyoos ib zaug los ntawm tib neeg cov laj thawj yog cov noog av. Miv ua rau 74% ntawm qhov kev tuag no.
5. Miv yog lub luag haujlwm rau 22% ntawm cov xwm txheej zes tshwm sim hauv thaj chaw tiv thaiv hauv Saanich, BC
(Rithet's Bog Conservation Society)
Rithet's Bog yog thaj chaw txuag hauv Saanich, British Columbia. Lub tiaj ua si ntuj thiab thaj chaw dawb huv muaj qib siab ntawm biodiversity thiab yog tsev rau ntau hom noog. Hmoov tsis zoo, cov miv sab nraum zoov, ob qho tib si feral thiab muaj, feem ntau tuaj xyuas thaj chaw thiab muaj lub luag haujlwm rau 22% ntawm cov noog zes predation uas tshwm sim muaj.
6. Miv nqa tsev tsawg dua 25% ntawm lawv cov noog tua
(Pearson, et al.)
Ntau tus tswv miv tsis paub tias lawv cov miv yuav ua li cas thaum lawv nyob nraum tsis saib xyuas. Qhov no tej zaum yuav yog ib feem ntawm qhov tseeb tias tsawg dua 25% ntawm cov noog raug coj rov qab los tsev tom qab tus miv tau tua lawv.
7. Niam txiv cov noog txo cov zaub mov xa tuaj rau lawv lub zes ntau dua li ib feem peb tom qab pom tus miv nyob ze
(Pearson, et al.)
Nws tsis yog tsuas yog kev tua neeg uas cuam tshuam rau cov noog hauv Canada. Predator kev nyuaj siab kuj tuaj yeem cuam tshuam loj npaum li cas niam txiv noog, thaum kawg cuam tshuam rau lawv cov menyuam. Piv txwv li, cov noog nrog nestlings tau pom tias txo cov khoom noj uas lawv xa rau lawv cov menyuam mos ntau tshaj li ib feem peb rau ntau tshaj 90 feeb tom qab lawv pom ib tug miv nyob ze.
Canadians 'Perception of Cats vs Noog
8. Plaub caug-tsib feem pua ntawm British Columbians pom zoo tias miv yog ib qho tseem ceeb ua rau noog tuag
(Stewardship Center rau British Columbia)
Cat-owning British Columbians tau tshawb fawb kom cov kws tshawb fawb tuaj yeem soj ntsuam tus cwj pwm thiab kev paub lawv muaj txog roaming miv. Ntawm British Columbian miv cov tswv tau tshawb fawb, 45% pom zoo lossis pom zoo tias miv yog qhov ua rau noog tuag hauv lub xeev. Kwv yees li 35% ntawm cov neeg teb tsis pom zoo lossis tsis pom zoo nrog cov lus no.
9. Peb caug-peb feem pua ntawm cov neeg Canadians tsis muaj tsiaj txhu ntseeg tias miv yog qhov ua rau muaj noog tuag
(Stewardship Center rau British Columbia)
Cov kev xav ntawm cov tsis-miv-tus tswv British Columbians tau faib ntau dua. Kwv yees li 34% yog qhov nruab nrab ntawm qhov kev kawm. Peb caug-peb feem pua tsis pom zoo tias cov noog yog qhov tseem ceeb ntawm cov noog tuag, thiab 33% ntxiv tau pom zoo nrog cov lus.
10. Nees nkaum yim feem pua ntawm cov tswv miv tso cai rau lawv cov tsiaj kom tsis muaj sijhawm saib xyuas sab nraum zoov
(Humane Canada)
Feem ntau (72%) ntawm cov miv nrog cov tswv siv lawv lub sijhawm nyob hauv tsev lossis nyob hauv kev saib xyuas sab nraum zoov (piv txwv li, nrog hlua khi lossis hauv catio). Nees nkaum yim feem pua ntawm Canadian tus tswv cov miv cia lawv cov miv sab nraum tsis saib xyuas.
11. Rau caum-rau feem pua ntawm cov miv tau khaws cia tsis pub dawb hauv Ontario
(Nqaij thiab noog)
Cov miv dawb-roaming yog ib feem loj ntawm qhov teeb meem, thiab muaj cov kev hloov hauv cheeb tsam tseem ceeb hauv cov tswv tsev miv cov kev xav ntawm cov ncauj lus. Piv txwv li, rau caum-rau feem pua ntawm Ontario miv tau khaws cia los ntawm kev mus ncig dawb, thaum Quebec cov miv tuaj nyob ze thib ob ntawm 64%. Hloov pauv, British Columbia miv cov tswv yog cov pej xeem feem ntau hauv Canada tso cai rau lawv cov tsiaj mus ncig dawb (43%).
Tseem muaj qhov sib txawv ntawm kev xav ntawm tiam neeg. Xya caum feem pua ntawm Canadian tus tswv miv ntawm 18 txog 29 yog feem ntau yuav tsis tso cai rau lawv cov miv mus ncig dawb. Cov hnub nyoog 30 txog 39 xyoo yog qhov tsawg tshaj plaws ntawm 49%.
Lub Xeev ntawm Canada tus noog
12. Plaub caug plaub hom ntawm Canadian hav zoov noog tau txo qis hauv cov pejxeem
(NABCI Canada)
Cov noog hav zoov uas yug hauv Canada thiab ya sab qab teb rau lub caij ntuj no ntsib ntau yam kev hem thawj thaum tsiv teb tsaws, thiab ntawm thaj chaw, lawv xaiv rau lub caij ntuj no. Yim caum feem pua ntawm Canada cov noog hav zoov siv lub caij ntuj no sab nraum lub tebchaws.
Nws tsis yog txhua yam xov xwm phem. Thaum 44% ntawm Canada cov noog hav zoov poob qis, 49% nce thiab 30% ruaj khov.
Canadians tuaj yeem tiv thaiv kev tuag ntawm ntau lab tus noog hav zoov ib xyoos ib zaug los ntawm kev ua kom cov miv tsis muaj kev ywj pheej, ua rau lub qhov rais pom ntau dua rau cov noog, thiab tswj cov pa phem thaum lub caij tsiv teb tsaws chaw.
13. Nees nkaum tsib feem pua ntawm cov noog uas niaj hnub nyob hauv Canada yog qhov yooj yim rau miv predation
(Blancher)
Muaj kwv yees li 460 hom noog uas tsis tu ncua hauv lub tebchaws. Ntawm 460 cov noog no, 25% (lossis 115 hom) raug suav hais tias muaj kev cuam tshuam rau miv predation. Tej zaum lawv yuav muaj kev pheej hmoo vim yog lawv qhov zes lossis kev coj noj coj ua, vim tias hom tsiaj txhu hauv cov ntoo piv rau hauv av feem ntau tsis suav tias yog qhov yooj yim.
Neeg-peb hom noog uas muaj kev pheej hmoo hauv Canada yog cov uas muaj kev phom sij ntawm miv predation.
Cov lus nug nquag
Puas yog lwm lub tebchaws muaj teeb meem tib yam?
Yog lawm. Ib txoj kev tshawb fawb qhia tias cov miv hauv tsev tua tau txog plaub txhiab tus noog thiab 22.3 lab tus tsiaj ib xyoos ib zaug hauv Tebchaws Meskas. Feral miv ntawm Islands tuaj yog lub luag haujlwm rau 14% ntawm lub ntiaj teb no noog, tsiaj txhu, thiab tsiaj reptile extinctions. Lawv kuj yog qhov kev hem thawj tseem ceeb rau 8% ntawm cov tsiaj txhu uas muaj kev puas tsuaj loj, noog, thiab cov tsiaj reptiles. (Poob) (Medina, et al.)
Puas yog teeb meem miv predation phem heev?
Yog. Cov ecological txaus ntshai miv ua rau ib puag ncig yog qhov tseem ceeb heev uas International Union for Conservation of Nature teev cov miv ua ib qho ntawm 100 hom kab txawv txawv uas phem tshaj plaws hauv ntiaj teb. Invasive mammals endanger ze li ntawm 600 hom ntawm kev pheej hmoo ntawm kev ploj tuag, nrog miv, dev, nas, thiab npua hem tag nrho.(Doherty, et al.)
Tus tswv miv yuav tiv thaiv lawv cov tsiaj li cas los ntawm kev tua noog?
Txoj kev ruam tib yam los tiv thaiv tus miv los ntawm kev tua noog yog khaws cia rau hauv. Nws tua tsis tau dab tsi nws ncav tsis tau. Txawm li cas los xij, khaws cia rau hauv yuav ua rau muaj teeb meem yog tias koj muaj miv sab nraum zoov. Peb pom zoo kom nqis peev rau hauv catio, hlua khi, thiab hlua kom koj cov kitty tuaj yeem txaus siab rau nws lub sijhawm sab nraud thaum ua kom cov noog hauv zej zog muaj kev nyab xeeb los ntawm kev ua phem.
Nws tsis yog lub tswv yim phem los hloov koj tus tsiaj mus nyob hauv tsev, txawm li cas los xij. Cov miv sab nraum zoov ua lub neej luv luv, feem ntau nyob ib ncig ntawm ob mus rau tsib xyoos. (PetMD)
Vim li cas miv tua noog?
Miv yog cov neeg yos hav zoov zoo, ua tsaug rau cov poj koob yawm txwv qus. Lawv tsis tas yuav muaj kev hlub tib neeg los muab lub txaj sov rau lawv thiab noj qab nyob zoo txhua hnub, yog li lawv hloov zuj zus mus kawm yos hav zoov rau lawv tus kheej. Txawm hais tias koj cov kitty muaj koj los muab rau lawv, qhov kev xav ntawm ntuj tsim los ua tus tsiaj nyeg tseem nyob hauv nws DNA.
Qee tus tswv yuam kev xav tias lawv cov miv tua noog thiab tsiaj txhu kom txaus siab rau lawv txoj kev tshaib kev nqhis. Qhov no tsis yog ib txwm muaj. Lawv tsuas yog hloov zuj zus mus yos hav zoov thaum twg lawv tuaj yeem ua tau, txawm tias lawv tshaib plab lossis tsis. Ua li ntawd, lawv paub tias lawv tua nyob ze thaum lub sijhawm noj.
Txoj Kev Xav
Miv tej zaum yuav yog peb cov menyuam mos ntxim hlub thiab ntxim nyiam nyob hauv peb lub tsev, tab sis lawv tus cwj pwm zoo li qub tau ncaws thaum lawv pom cov noog ya los. Yog li ntawd, miv ua rau muaj kev pheej hmoo loj rau cov tsiaj qus thiab thoob ntiaj teb biodiversity. Lawv tua ntau lab tus noog ib xyoos ib zaug thiab tau ua rau muaj ntau dua 60 hom noog, tsiaj txhu, thiab tsiaj reptiles.
Tib txoj kev tiv thaiv miv los ntawm kev deciating noog ntxiv yog kom lawv nyob rau hauv los yog tsuas pub lawv sab nraum thaum lawv muaj peev xwm saib xyuas.
