Ookrebe kuLwandle Black: Inyaniso okanye Iintsomi?

Abanye abantu, ingakumbi emva kokuba iingxelo ezithandwayo of ukuhlaselwa ukrebe kwi iiholide laseYiputa, wabuza lo mbuzo: kodwa kukhuselekile ukuba neendadi nenxenye amanzi oLwandle Omnyama? Nokuba bafumana ukrebe kuLwandle Black, kwaye uyakwazi ukuhlangabezana nabo emideni eCaucasus kunye eCrimea nokuba?

Ukuze uphendule ngokupheleleyo lo mbuzo kwaye Qinisekisani zonke iintlobo lembandezelo, kufuneka nje ukuba wenze i uhambo, nangona ngokufutshane, imbali elivela kuzo ummandla wamanzi, nto leyo ngoku ebizwa uLwandle Black. million 10. Kwiminyaka eyadlulayo kwakukho kwichibi elikhulu, izazinzulu ziye ogama ulwandle Sarmatskys. Ngokuthe ngcembe uLwandle Sarmatian kunye nokwanda iintaba sahlukana kwinani namachibi amakhulu, iilwandle, wonqanyulwa, angabikho amanzi elwandle: i Aral, lweCaspian ne Black. Le yokugqibela, ngenxa yenani elikhulu yemilambo ezingena kuyo, kwathiwa desalinated. Ekuhambeni kwexesha, zonke izilwanyana ophila kuLwandle yamandulo Black, i-chibi laba ngamanzi ahlaziyekileyo. Kodwa million 8. Kwiminyaka eyadlulayo kwabakho imikhosi yinyikima enkulu ukuba wadala kuLwandle Marmara kunye Bosporus kunye iDardanelles kwaye yingozi enkulu ngoko abemi kuLwandle Black. Mass amanzi amtyuba waphuphuma ukusuka kwiMeditera ukuya kuLwandle Black. Utshintsho baba ngokukhawuleza kangangokuba abemi emanzini elwandle oLwandle Black akazange abe nexesha ukuqhelana kubo. Inani elikhulu izidumbu lwehla ezantsi, kwaye inkqubo yokubola oLwandle Omnyama wenza egqwesileyo, kungekhona efanayo kwamanye elwandle; nesuka umaleko hydrosulfide, ibekwe kwiimitha 150 ngaphantsi komhlaba ngamanzi.

Lo maleko emanzini wenza ububanzi ka kuyo elikhulu uLwandle Black. Ngezantsi 150 khona m ngaphandle iintsholongwane anaerobic sulphuric ukuba umsebenzi walo ukwandisa kuphela ipesenti emanzini. Le meko - umaleko obhityileyo ukuba zizityebi intlanzi, kuqinisa kakhulu ubomi ezidla ezinkulu kwaye ayingozi, ngathi ookrebe kuLwandle Black. Kodwa emanzini - hayi kuphela into iibhloko umendo ookrebe. Inani elikhulu imilambo kunye emxinwa Bosporus ephawulekayo ityuwa ngamanzi olwandle. Kwanele ukuba athi etyuwa oLwandle Black isiqingatha naleyo lweMeditera. Ngapha koko, likumyinge emanzini ebusika ukuba zipholile ukuba + 9 P ukuba afumaneka epholileyo, kodwa hayi amanzi abandayo sharks Atlantic akakhululeki kakhulu. Akafanelekanga kusetyenziselwa ookrebe nesiseko ukutya ngamandla oLwandle Omnyama: ezinkulu ezizingelayo bakhetha ixhoba elikhulu kunye Stein ukuba uhlala ezinzulwini emanzini, lo gama i-Sea Black osisityebi intlanzi encinci: anchovy, sprat, sardines, ubomi kwiingcamba phezu kwaloo manzi.

Xa sicingela ukuba nayiphi shark kunye zaplyvet ehlotyeni ukusuka kwiMeditera ukuya kuLwandle Black, akuthandeki ukuba uya kude Bosphorus ngenxa nkalongoko kwamanzi kunye nokunqongophala kokutya. Ukanti ukrebe kuLwandle Black kukuthi, njengokuba kangangoko ezimbini iintlobo. Kodwa musani ukungcangcazela ebusweni! Le dogfish shark nengwane, okwabizwa ngokuba inja shark ngenxa afanayo isicheme, cat ookrebe. Ezi ntlobo zimbini efula, ngokunjalo ezo dolphins Sea Black, intlanzi encinane, ihamba benjengemihlanjana. Abadli abantu, nangona emlonyeni zabo kwakhona, ezifana dolphins, izele amazinyo. Kodwa abantu abazimisele ukutya ezi Ookrebe amancinci: steaks katrana ingqalelo uju omkhulu eCrimea, kwaye ukusuka katrana Intlanzi oxabisekileyo ngendlela efanayo njengoko sturgeon Intlanzi njengoko le ntlanzi liye phantse akukho amathambo, nenyama yayo unohlobo ebalaseleyo.

Noko ke, nqaba ngokucacileyo ukrebe ingozi kuLwandle Black ayide ukwenza oko; kwi katrana kwi fin uba spike elibukhali, nto leyo ebangela intlungu yaye zingabangela ukudumba amanxeba. Nangona eziziimpawu katranov cat sharks ngamanye amaxesha ukudada emanzini, kwaye ukuza nje. Ukuba ibiyinyaniso loo ntlanzi nga kukothuka edadayo kunye amazinyo. Kodwa lo mzekelo yabhalwa kanye kuphela yonke iminyaka imigqaliselo (kwi-1970 kwi elunxwemeni Yevpatoria). Esi silwanyana kakhulu yingozi abantu kuLwandle Black - akukho nto shark kunye stingrays, stingray. zixhotyiswe nge spikes iphambi akukho zilula, yaye eziyityhefu. Inxalenye senyoka lesitofu akukho sibulala abantu, kodwa angafaka ezonakalisa iholide yakhe, njengoko nkcwe ilungu unomntana. Kukho iimeko zokusweleka (nangona kuLwandle Black) ukusuka betha spike-ethe-ethe. Kodwa ke, jikelele, i-Sea Black uthathwa eyenzwe xa kuthelekiswa nabanye.