Ithonya Lemvelo Empilweni Yezilwane
Impilo yezilwane iyisici esibalulekile sezinto eziphilayo kanye nenhlalakahle yabantu. Izilwane zidlala indima ebalulekile ezintweni eziphilayo ezahlukene futhi zihlinzeka ngezinsiza ezifana nokudla nezinto zokusetshenziswa. Esinye sezici ezinethonya elikhulu empilweni yezilwane yindawo ezihlala kuyo. Kulesi sihloko, sizoxoxa ngezici ezahlukahlukene zethonya lemvelo empilweni yezilwane, okuhlanganisa ukushintsha kwesimo sezulu, ukungcola, indawo yokuhlala yemvelo kanye nezinguquko zokusetshenziswa komhlaba, kanye nokusebenzisana nabantu nezinye izilwane.
1. Ukushintsha Kwesimo Sezulu
Ukushintsha kwesimo sezulu kungenye yezinselelo ezinkulu ezibhekene nezindawo zemvelo emhlabeni jikelele. Ukwenyuka kwamazinga okushisa emhlabeni wonke, ukushintsha kwamaphethini emvula, kanye nezehlakalo zesimo sezulu esibi njengezikhukhula, isomiso, kanye neziphepho kuthinta impilo yezilwane.
Izinga Lokushisa Lomhlaba Wonke kanye Nokushintsha Kwesizini
Ukwenyuka kwamazinga okushisa kungabangela ukucindezeleka kokushisa ezilwaneni, kuthinte indlela ezisebenza ngayo umzimba futhi kubeke engcupheni amasosha omzimba azo. Isibonelo, emfuyweni efana nezinkomo nezinkukhu, amazinga okushisa aphezulu kakhulu anganciphisa umkhiqizo futhi andise ingozi yezifo. Ngaphezu kwalokho, izinguquko zesizini ezingalindelekile zingaphazamisa imijikelezo yokuzala kanye nokufuduka kwezilwane zasendle.
Izinguquko Ekutholeni Imvula Nokutholakala Kwamanzi
Izinguquko emvuleni zithinta ukutholakala kwamanzi ezilwaneni. Isomiso kanye nemithombo yamanzi enciphile kungaholela ekuphelelweni amanzi emzimbeni, ukungondleki kahle, kanye nokwehla kwempilo jikelele. Kwezinye izindawo, imvula eningi ingabangela izikhukhula, ibhubhise izindawo zokuhlala futhi iphoqe izilwane ukuba zithuthele ezindaweni eziphephile, ngokuvamile okubangela ingozi empilweni yazo.
2. Ukungcola
Ukungcola nakho kunomthelela omubi empilweni yezilwane. Umoya, amanzi, kanye nokungcola komhlabathi konke kunegalelo kule nkinga.
Ukungcoliswa komoya
Ukungcoliswa komoya, ikakhulukazi okuvela emkhathini wezimboni kanye nowezimoto, kuqukethe izinto ezinobuthi ezahlukahlukene njenge-sulfur dioxide (SO2), i-nitrogen dioxide (NO2), kanye nezinto ezincane. Uma izilwane zivezwa emazingeni aphezulu okungcoliswa komoya, zingaba nezinkinga zokuphefumula, izifo zamaphaphu, kanye nezinkinga zesistimu yomzimba yokuzivikela. Isibonelo, izinyoni ezihlala ezindaweni zasemadolobheni ezinokungcola okuphezulu zivame ukuba nezinkinga zokuphefumula kanye namazinga okuzala aphansi.
Ukungcoliswa Kwamanzi
Imithombo yamanzi engcoliswe ngamakhemikhali ahlukahlukene, izinsimbi ezisindayo, kanye neplastiki encane ingadala izinkinga ezinkulu zempilo ezilwaneni. Izilwane ezidla amanzi angcolisiwe zingaba nobuthi, ukuphazamiseka kokuzala, kanye nokusebenza kwezitho zomzimba okwehlayo. Ngaphezu kwalokho, izimiso zemvelo zasemanzini eziphazanyiswa ukungcola kwamanzi nazo zingaholela ekufeni kwezinhlanzi nezinye izinto eziphilayo zasemanzini.
Ukungcoliswa Kwenhlabathi
Inhlabathi engcoliswe amakhemikhali kanye nemfucuza yezimboni ingathinta izitshalo, bese zidliwa yizilwane ezidla utshani. Ukuqongelela kwezinto ezinobuthi emizimbeni yezilwane kungabangela izinkinga zokuzala, ukukhula okulimele, ngisho nokufa. Isibonelo, umthofu ovela kumabhethri asetshenzisiwe angena enhlabathini ungangena ochungechungeni lokudla futhi uthinte impilo yezilwane zasezweni.
3. Indawo Yokuhlala Yemvelo Nokushintsha Kokusetshenziswa Komhlaba
Izinguquko ezindaweni zemvelo ezibangelwa ukugawulwa kwamahlathi, ukukhuliswa kwamadolobha, kanye nokulima okunamandla kuyisongo esikhulu empilweni yezilwane.
Ukugawulwa kwamahlathi
Ukugawulwa kwamahlathi ngenxa yezolimo, izindawo zokuhlala, kanye nezimboni kuholela ekulahlekelweni kwendawo yokuhlala yemvelo yezinhlobo eziningi zezilwane. Ukugawulwa kwamahlathi akugcini nje ngokunciphisa indawo yokuhlala yezilwane kodwa futhi kuphazamisa uchungechunge lokudla kanye nezinhlelo zemvelo ezihlobene. Isibonelo, ukulahlekelwa kwamahlathi asezindaweni ezishisayo kusongela ukusinda kwezinhlobo eziningi zezinyoni, izilwane ezincelisayo, kanye nezinambuzane ezithembele emahlathini ukuze zithole indawo yokuhlala kanye nokudla.
Ukufudukela emadolobheni
Ukwanda kwezindawo zasemadolobheni kuvame ukuholela ekunciphiseni kokuhlukahluka kwezinto eziphilayo kanye nokuphazamiseka kwezindawo zokuhlala zemvelo. Izilwane ezaziphila ngokuthula endle ngaphambilini kumele zivumelane nezindawo zasemadolobheni ezinomsindo owandayo, ezingcolile, nezigcwele abantu. Ziphinde zibhekane nezingozi ezinkulu ezivela ekuthuthweni kwezimoto kanye neminye imisebenzi yabantu. Isibonelo, izilwane zasendle ezifana nezimpungushe nama-raccoon zivame ukudla udoti wasemadolobheni, okwandisa ingozi yazo yezifo nokulimala.
Ukulima Okujulile
Ukulima okujulile kuguqula izindawo zemvelo zibe yizindawo zokulima ezivamile, kususa ukuhlukahluka kwezitshalo kanye nezindawo zokuhlala ezidingwa yizinhlobo eziningi zezilwane. Ukusetshenziswa kwezibulala-zinambuzane namakhemikhali ezolimo nakho kungalimaza izilwane ezihlala eduze kwalezi zindawo. Izilwane zasendle ezivezwa yizibulala-zinambuzane zingabhekana nokuphazamiseka kwamahomoni, ukwehla kokuzala, kanye namazinga okufa akhuphukile.
4. Ukuxhumana Nabantu Nezinye Izilwane
I-Zoonosis
Ukusebenzisana phakathi kwabantu nezilwane nakho kungaholela ekusabalaleni kwezifo ezibangelwa yizilwane ezifuywayo, okuyizifo ezingadluliselwa kusuka ezilwaneni ziye kubantu noma okuphambene nalokho. Izinguquko zemvelo eziphoqa izilwane zasendle ukuba zisondele ezindaweni zokuhlala zabantu zingandisa ingozi yokusabalala kwezifo ezifana ne-rabies, i-leptospirosis, kanye nomkhuhlane wezinyoni. Ukuxhumana okuseduze phakathi kwabantu nezilwane zasekhaya nakho kungasheshisa ukusabalala kwezifo ezibangelwa yizilwane ezifuywayo.
Ukuncintisana Nokudla Izilwane Eziningi
Izinguquko zemvelo ezibangelwa imisebenzi yabantu zivame ukushintsha ukuguquguquka kokuncintisana kanye nokudla izilwane phakathi kwezinhlobo zezilwane. Izilwane ezivumelana nezimo kakhulu zingase zilawule izindawo ezintsha zokuhlala, kuyilapho izinhlobo ezingavumelani nezimo zingase zisongelwe ukuqothulwa. Isibonelo, ukungeniswa kwezinhlobo ezihlaselayo endaweni entsha yokuhlala kungaholela ekunciphiseni inani lezinhlobo zendawo ezingakwazi ukuncintisana noma ukugwema ukudla izilwane.
Isiphetho
Imvelo inomthelela omkhulu empilweni yezilwane. Ukushintsha kwesimo sezulu, ukungcola, ukulahlekelwa izindawo zokuhlala zemvelo, kanye nokusebenzisana nabantu nezinye izilwane konke kunegalelo ezinkingeni ezahlukahlukene zempilo yezilwane. Ukubhekana nalezi zinkinga kudinga imizamo yokubambisana phakathi kohulumeni, ososayensi, imiphakathi, kanye nomkhakha ozimele ukuvikela imvelo kanye nenhlalakahle yezilwane. Le mizamo ihlanganisa ukunciphisa ukukhishwa kwamagesi okushisa imvelo, ukuphatha kangcono imfucuza, ukuvikela izindawo zokuhlala zemvelo, kanye nokukhulisa ulwazi lomphakathi ngokubaluleka kokugcina ibhalansi yezemvelo. Ngalezi zinyathelo, asivikeli impilo yezilwane kuphela kodwa futhi nenhlalakahle yazo zonke izindawo zemvelo ezincike ekuhlukeni kwezinhlobo zazo.
