Uchungechunge trophic: umdwebo isici nezimfunda. Eziwukudla emathafeni ase

Lo mqondo kungenziwa ngokuthi ngamagama ehlukene: iketango trophic, eziwukudla, supply chain, zokuxhumana kwemvelo - ngokuyisisekelo akashintshi. Ukushintsha sezulu esishintshashintshayo, ukushintsha yezimila nezilwane ezihlukahlukene, kodwa incazelo ayiguquki - udla ukudla namuhla, kusasa-ke wena ngokwakho - ukudla.

Izici emathafeni

Nature Area, elise phakathi Arctic ehlathini, kuyinto flora ayindlala ezilwaneni nasezimileni. Hhayi njengoba ushiyiwe njengoba Arctic, kodwa esishintshashintshayo ukufudumala zezulu yokuqhathanisa akuyona ngisho zinkulu. Umhlabathi wakhona ezinamadwala exhaphozini, ngesikhathi esinjalo kuphela sikhule moss nge ulele, futhi ngisho nangalesosikhathi hhayi yonke indawo, Iqhwa ayikuvumeli. Eduzane emazweni ehlathini uqale nezihlahla, futhi ngezinye izikhathi ungathola ongasemanzini yemifino noma birch. Nezilwane uchazwa hhayi ebanzi kakhulu, futhi kuba isibopho cishe wonke amalungu kwezilwane kunezelwa Isiphawulo "polar", lokhu hare noma impisi, impungushe nebhere, ngisho isikhova. Deer, Nokho, enyakatho nje.

eziwukudla

Ngezansi amandla wesifunda umdwebo isici nezimfunda. Photo ibonisa ngokucacile.

Luhlanganisa zonke izilwane, hhayi nje ezivamile. Uma ungenalo unake izindawo ezingavamile ngenxa lemmings zendawo must izinkabi, isici ukujikeleza + emathafeni, isifunda ugesi kanje. Mosses futhi ulele zidliwa by ezidla uhlaza: onogwaja elimboze izindawo ezibandayo kanye reindeer. Lokhu akusho izinkinga. Isici, okuyinto ine isici ukujikeleza + emathafeni, eziwukudla simiswe ngalendlela lelandzelako: abanye ezilwaneni eziyingozi (izimpungushe namabhere) ngokungabi bikho isilwane unomphela abazondla bona adle ulele moss.

Izithombe ezilandelayo zitholakala. It ummeleli, ngaphandle lapho ugesi wesifunda umdwebo, evamile emathafeni, akuzange kubonakale lokho. Lokhu reindeer endaweni yazo yemvelo ehlobo.

Winter emathafeni eside futhi kanzima. Summer imfushane kakhulu, izindlu entwasahlobo ne nezihlahla ngokushesha zom futhi ulele oluhlaza noma ekwindla. Khona-ke yonke into ilula. Isifunda isici emathafeni supply wesifunda esifana nezinye: a ezidla uhlaza amancane (onogwaja polar le lemmings efanayo) udle encane izilwane ezidla ezinye polar - izikhova, izimpungushe noma nezimpisi. I ezidla uhlaza amakhulu (reindeer futhi must izinkabi akuvamile ihlangabezane) ukondla nezimpisi namabhere.

Peaks esikuziphathimandla ambalwa. Konke izilwane ezidla ezinye ukuthi omunye komunye musa ukuzingela, futhi imvelo cishe akukho ukugqagqana: seqhwa isikhova, impungushe, impisi. Isithombe ngezansi nomzingeli lapho isici scheme emathafeni eziwukudla ubukeka ephelele. Kuyinto ezimhlophe polar bear endaweni yawo engokwemvelo.

esikhundleni isiphetho

Ukugcwalisa izitshalo emathafeni nezilwane kancane baningi khona kunalabo echazwe esihlokweni. Lokhu isinambuzane, okuyinto ogcwele amaxhaphozi ngenkathi efudumele. Kukhona ezinye izinyoni izinhlanzi, ngaphandle izikhova, okuyinto zidla lezi zinambuzane. Lezi zilwane sinhlanhlathe nezinye izindawo zemvelo. Kodwa konke lokhu akuphazamisi eziyisisekelo supply chain sici nezimfunda. Izixhumanisi main esikuziphathimandla wena manje eyaziwa.