Imvelo ingasimangaza ngendlela engakholeki. Ubukhulu bezilwane bungaba ngokweqile. Lokhu kwenzeka ngesilwane esincelisayo esiyinhloko salesi sihloko, i- umkhomo oluhlaza okwesibhakabhaka. Kuyisilwane esikwazi ukukala kuze kube ngamamitha ayi-108 ubude futhi sinesisindo esingamathani ayi-190. Ihlala ezilwandle nasolwandle. Babhekwa njengezilwane ezinkulu kunazo zonke emhlabeni futhi indlela yabo yokuphila ibaluleke kakhulu.
Dlulela nathi ku-athikili lapho ungathola khona izici, indlela yokuphila, ukondla nokuzala kabusha komkhomo ohlaza okwesibhakabhaka.
Izici eziyinhloko
Yisilwane esikhulu kunazo zonke. Libuye futhi libe ngelikhulu kunawo wonke imikhomo. Esinye sezici zabo eziyinhloko ukuthi, yize zikhulu kakhulu ngobude, futhi zincane ngokulinganayo. Le yindlela ovumela ngayo umzimba wakho ukuthi usatshalaliswe ngokulingana. Uma isisindo sakhe sabiwa ngokungafanele, wayezoba nenkinga yokubhukuda. Ngenxa yalokhu kusatshalaliswa kwesisindo okuhle nobuncane obukuvezayo, ingahamba ngokushesha emanzini.
Umkhomo oluhlaza okwesibhakabhaka unamaphiko amade kakhulu ukuze ukwazi ukunyakazisa umzimba wawo wonke. Ngakho-ke, ziyakwazi ukuhamba ngesivinini esikhulu emanzini yize zinobukhulu obukhulu. Imvamisa, zifinyelela ezingeni lamamayela ayi-12 ngehora. Kepha uma isimo sidinga lokho, izokwazi ukubhukuda ize ifike kumamayela angama-30 ngehora.
Ekuziphatheni kwabo sithola amaqembu anezici ezahlukahlukene. Ngokuvamile, bavame ukuba yizilwane ezizimele zodwa, ngoba badinga indawo enkulu yokuhlala ukuze bathuthuke futhi baphile. Kodwa-ke, ezikhathini eziningi, sihlangana nemikhomo ebhukuda futhi ihlale ndawonye. Akuvamile ukuthola imikhomo engaphezu kwemibili. Isikhathi esiningi sibona imikhomo emibili ihlangene kuzoba ngumama nengane yakhe.
Singabona imikhomo eminingana ndawonye lapho indawo inokudla okuhle. Lokhu kubenza bahlale ndawonye isikhathi eside futhi bangahlala emphakathini. Njengoba sesivele sazi, umkhomo oluhlaza okwesibhakabhaka uyisilwane esincelisayo, ngakho-ke awunazo iziguli, kodwa kunamaphaphu. Iyakwazi ukugcina umoya futhi ihlale emanzini ngaphansi kwemizuzu engama-20. Uma lesi sikhathi sesidlulile, kuzofanela uveze umoya wakho. Lokhu kuyenza ibe yisilwane esidingeka kakhulu ekubukeni. Ngokuvamile abahlali ekujuleni, ngoba badinga ukuphuma ukuze baphefumule. Ilungele ukubonwa okuvela ezikebheni.
Ukondliwa nokusatshalaliswa komkhomo ohlaza okwesibhakabhaka
Yethula inani elikhulu le-krill nezinye izinhlobo zokuphila ezincane ekudleni kwayo. Ukudla abakuthandayo yiskwidi futhi badla kakhulu uma beningi. Bangadla kuze kufike kumakhilogremu angu-8.000 XNUMX wokudla usuku ngalunye lapho bengakwazi khona.
Ukondla umkhomo wengane kuwumsebenzi ophelele kumama, ngoba uyakwazi ukusebenzisa amalitha obisi aphakathi kuka-100 no-150 ngosuku.
Njengoba kunezinhlobo eziningi zemikhomo eluhlaza okwesibhakabhaka, kuyinto ejwayelekile ukudideka nezinye izinhlobo zemikhomo uma ungeyena uchwepheshe kuyo. Ngokuvamile, ibanga okusakazwa ngalo ihlanganisa izilwandle i-Atlantic nePacific. Abanye abantu bakhombe lesi silwane oLwandlekazi lwaseNdiya, yize ngike ngasho ukuthi bangaba amaphutha.
Ngenxa yesenzo somuntu, uhla lwalesi silwane esincelisayo lwehle kakhulu. Kokubili izindawo zokuhlala zemvelo kanye nezimo zolwandle jikelele zehlile. Izilwandle zingcoliswe kakhulu kanti imikhomo ihlushwa imiphumela. Phambilini zazisatshalaliswa cishe kuzo zonke izilwandle zomhlaba.
Ukukhiqizwa kabusha kanye nokongiwa
Lezi zilwane zinenkathi ende yokuzalanisa. Ngokungafani nezinye izinhlanzi ezineminyaka emifushane, i-blue whale iyaqala isikhathi sokuzala kusukela ekwindla sekwephuzile futhi sihlala kuze kube sebusika. Akukho mininingwane eminingi ngenqubo yokuthola umlingani, ngakho-ke asikwazi ukuchaza kahle ukuthi yini inqubo yokuqomisana kwezithandani noma uma bethumela amasiginali ukuze babizane. Le mhlawumbe yindlela abangayisebenzisa.
Abesifazane bavuthwa lapho befika eminyakeni eyishumi. Abesilisa kamuva nje futhi badinga iminyaka eyi-10 ukuvuthwa. Insikazi izokwazi ukuzala njalo eminyakeni emibili noma emithathu. Noma kungathiwa izingane noma amathole, umkhoma osanda kuzalwa ungaba ngamamitha angama-12 ubude futhi ube nesisindo esingamathani amathathu. Akuyona into, ngokunembile, esingayibiza ngokuthi incane.
Ngenxa yemithelela yabantu kanye nomjikelezo wokukhiqiza ongasheshi, isimo sokongiwa kwemikhomo siyingozi. Maphakathi nawo-60, inani lemikhomo laqala ukwehla kakhulu. Namuhla, kunabantu abangaba ngu-12.000 XNUMX kuphela. Abanye ochwepheshe bacabanga ukuthi kungahle kube nokufihlekile okungaphezu kwe-12.000 kuzo zonke izilwandle. Lokhu kunganqunywa ngoba kube nokubonwa okuthile eduze kwesifunda sase-Arctic.
Isenzo somuntu
Imikhomo kwakuyizilwane ezivame kakhulu ezikhathini zasendulo. Inkinga abanayo ukuthi, benempilo ende kangako (iminyaka abayiphilayo isondele eminyakeni engama-80), umjikelezo wabo mude kakhulu. Ukuze bakwazi ukuzala badinga phakathi kweminyaka eyi-10 nengu-12 yokuvuthwa kanti owesifazane angaba nezingane kuphela njalo eminyakeni emibili noma emithathu. Lokhu kubambezela ukudlala kwabo. Kodwa-ke, imithelela yemvelo olwandle nasolwandle iyanda mihla namalanga. Lezi zilwane ziya ngokuya zisengozini futhi kuncane okungenziwa ngakho.
Noma kunjalo, kunemizamo eminingi yokonga lezi zilwane. Njengoba abantu benentshisekelo ekhethekile kubo, lokhu kubabize intengo ephezulu. Inani lemikhomo eluhlaza okwesibhakabhaka elizingelwayo lalilikhulu kakhulu kangangokuthi ngo-1966 ukubanjwa kwazo kwadingeka kungavunyelwa. Yize ukuzingela kwabo kungavunyelwe okwamanje, ngenani eliphansi lama-specimens kube nzima ukuthi balulame.
Yize beyizilwane ezingakholeki futhi ezaziwayo, zilinyazwa isenzo somuntu. Obunye ubufakazi bokuthi sibhubhisa konke okusizungezile. Ngithemba ukuthi umkhoma ungalulama futhi uthuthukise abantu ngokuhamba kwesikhathi. Kufanele sikhathazeke ngokubaluleka kwalezi zilwane.