Cabanga ngendlela abantu abazilungiselela ngayo izinyanga ezibandayo zasebusika. Amajazi, izigqoko, amagilavu namabhuzu kukugcina ufudumele. Isobho elishisayo noshokoledi kuyakunika. Ama-heater ayashisa. Zonke lezi zinyathelo zivikela abantu esimweni sezulu esibi sasebusika.
Noma kunjalo, izilwane azinakho lokhu okukhethwa kukho. Abanye babo ngeke basinde ebusika obubandayo nobunzima. Ngakho-ke, imvelo iqhamuke nenqubo ebizwa ngokuthi yi-hibernation. I-Hibernation isikhathi eside sokulala okujulile esimweni sezulu esibandayo. Ukulungiselela, izilwane ezilala ubusika zidla kakhulu ekwindla ukuze zisinde ebusika obubandayo nobuyingozi. I-metabolism yabo, noma izinga abashisa ngalo ama-calories, nalo linciphisa ijubane ukonga amandla.
Lapho befunda okwengeziwe ngamabhere, kulapho bethanda kakhulu lezi zidalwa ezingakholeki.
Kungani amabhere ethwala ubusika bonke?
E-zoo, kunethuba lokubuka amabhere njengoba edla ukudla kwawo, noma echitha amahora afudumele osuku ngaphansi kwesihlahla. Kodwa yini eyenziwa ngamabhere phakathi nezinyanga zasebusika? Kungani ibhere lilala ebusika? Funda ngezansi bese umangale!
Amabhere abeletha ngesikhathi sobusika (phakathi nobusika), ondle izingane zawo emgodini kuze kube sentwasahlobo.
Noma ibhere likhulelwa, lokhu akusho ukuthi lizoba nebhere ngesikhathi sobusika. Uzalela umlingani entwasahlobo, ngemuva kwesikhashana esifushane sokukhula kombungu, owesifazane uqala "ukukhulelwa okubambezelekile", umbungu uyeka ukukhula izinyanga ezimbalwa. Uma umama enamandla agciniwe okwanele ukubhekana nobusika nengane, umbungu uzoqhubeka nokukhula. Uma umama okhulelwe engenawo amandla anele agciniwe, umbungu “uqandisiwe” futhi ngeke abelethe kulo nyaka. Lokhu kujwayeleka kuqinisekisa ukuthi ibhere lensikazi liyasinda ebusika obude ngaphandle kokufa kwezinyane lalo.
Izici ze-Hibernation zamabhere
Amabhere awafihli ubuthongo njengamagundane. Izinga lokushisa komzimba webhere lehla ngo-7-8 ° C kuphela. Ukushaya kwenhliziyo kwehla kusuka kuma-beats angama-50 kuye kwayishumi ngomzuzu. Ngesikhathi sokulala, amabhere ashisa cishe ama-calories ayi-4,000 ngosuku, yingakho umzimba wesilwane udinga ukuthola amafutha amaningi (uphethiloli) ngaphambi kokuba ibhere lilale (owesilisa osekhulile ugoqekile, umzimba wakhe uqukethe amandla angaphezu kwamakhilogremu ayisigidi ngaphambi kokulala).
Amabhere alala ubusika hhayi ngenxa yamakhaza, kepha ngenxa yokuntuleka kokudla phakathi nezinyanga zasebusika. Amabhere awahambi endlini yangasese ngesikhathi sokulala. Esikhundleni salokho, ziguqula umchamo nendle zibe amaprotheni. Izilwane zilahlekelwa yi-25-40% yesisindo sazo ngesikhathi sokulala, zishise izinqolobane zamafutha ukushisa umzimba.
Amapayipi asezidladleni zebhere ayanyamalala phakathi nobusika, okwenza indawo yokukhula nezicubu ezintsha.
Lapho ibhere livuka ebusika, lisesimweni "sokulala ubusika" ngalesi sikhathi amasonto ambalwa. Amabhere abonakala edakiwe noma eyisilima kuze kube yilapho imizimba yawo ibuyela kokujwayelekile.
