Sharks e Sea: Iqiniso noma Amanga?

Abanye abantu, ikakhulukazi emva imibiko kwemilingo oshaka ku zokungcebeleka laseGibhithe, kwabuzwa lo mbuzo: kodwa ingabe iphephile ababhukudi kanye abatshuzi amanzi oLwandle Black? Kungakhathaliseki wathola ngisho oshaka e Sea, nokuthi ungahlangana wena nabo ku emikhawulweni eCaucasus and eCrimea?

Ukuze siphendule ngokugcwele lo mbuzo reassure zonke izinhlobo zokuhlupheka, udinga nje wenze uhambo, siqala kafushane, umlando okuvela endaweni amanzi, manje esibizwa oLwandle Olumnyama. 10 million. Eminyakeni edlule kwakungekho echibini elikhulu, ososayensi baye okuthiwa Sarmatskys ulwandle. Kancane kancane Sea Sarmatian nokwanda ezintabeni lahlukaniswa laba eziningana namachibi ezinkulu, izilwandle, nginqume amanzi izilwandle: i-Aral, iCaspian kanye Black. Lokhu zokugcina, ngenxa nesibalo esikhulu thutheleka fula kuwo, kwathiwa desalinated. Ngokuhamba kwesikhathi, wonke nezilwane ukuthi uhlala lasendulo Black Sea, leli chibi laba ne amanzi ahlanzekile. Kodwa-8 million. Eminyakeni eminingi edlule kwaba nokuzamazama komhlaba + amabutho omkhulu ukuthi wadala eSea of Marmara kanye Bosporus kanye iDardanelles futhi yingozi enkulu ke abakhileyo oLwandle Olumnyama. IMisa amanzi anosawoti Ugcwalise esuka eMedithera iya oLwandle Olumnyama. Izinguquko babe ngokushesha kangangokuthi angenasawoti zasolwandle abakhileyo oLwandle Olumnyama akazange abe nesikhathi ukuzivumelanisa nazo. Inani elikhulu of izidumbu Ngishoné phansi, kanye nenqubo yokubola yoLwandle Olumnyama wenza ezehlukile, hhayi ngendlela efanayo kwezinye ulwandle: umsuka ungqimba hydrosulfide, elise 150 amamitha ngaphansi kwamanzi namanzi.

Lesi sendlalelo hydrogen sulfide owenza kungahlaleki komkhathi enkulu yoLwandle Olumnyama. Ngezansi 150 m angaba khona ngaphandle ukuthi sulfuric anaerobic amagciwane umsebenzi wayo wokuphila sokukhulisa iphesenti hydrogen sulfide kuphela. Lokhu isimo - ungqimba elincanyana ecebile ngokubhekisela inhlanzi, kakhulu kuqinisa isikhumba izimpilo ezidla kangaka futhi iyingozi, efana oshaka e oLwandle Olumnyama. Kodwa kuyi-hydrogen sulfide - lingesona isici kuphela amabhlogo emkhondweni oshaka. Inani elikhulu emifuleni kanye Bosporus ewumngcingo ngokuphawulekayo desalinate amanzi kolwandle. Engingakusho nje ukuthi usawoti yoLwandle Olumnyama uhhafu ukuthi iMedithera. Ngaphandle kwalokho, ubuso bayo emanzini ebusika kungenziwa selehlile + 9 P ukuthi atholakala cool, kodwa hhayi amanzi abandayo oshaka Atlantic ungakhululekile kakhulu. Akulungele oshaka nokudla mancane base Sea: ezinkulu ezizingelayo uncamela inyamazane esikhulu Stein ukuthi uhlala ekujuleni kwamanzi, kuyilapho oLwandle Olumnyama amumethe izinhlanzi ezincane: anchovy, sprat, sardines, okuyinto bahlala ezingqimbeni kwamanzi.

Uma sicabanga ukuthi iyiphi ushaka futhi zaplyvet ehlobo esuka eMedithera iya woLwandle Olumnyama, akunakwenzeka ukuthi uzothola kude Bosphorus ngenxa unsuitability amanzi kanye ukusweleka kokudla. Nokho oshaka oLwandle Black, ngisho kakhulu ngendlela ezimbili izinhlobo. Kodwa musa nakancane! Lokhu izihlahla ezinameva dogfish ushaka, eyaziwa nangokuthi inja ushaka ngenxa yokufana we nomlomo, futhi cat oshaka. Lezi zinhlobo ezimbili okuphakelayo, kanye amahlengethwa Black Sea, inhlanzi encane, ezihambayo ngemihlambi encane. Bengadli abantu, nakuba imilomo yabo futhi, like amahlengethwa, zigcwele amazinyo. Kodwa abantu bazimisele ukudla lezi oshaka ezincane: steaks katrana iyisibiliboco omkhulu eCrimea, futhi kusukela Sturgeon katrana zenani ngendlela efanayo njengoba Sturgeon Sturgeon njengoba le nhlanzi has cishe awekho amathambo, futhi inyama yayo has ukunambitheka omuhle.

Nokho, enqabe ngokucacile ushaka ingozi e Sea akukakabi kunomvuzo: e katrana ku fin has a spike abukhali, elibangela ubuhlungu futhi kungabangela ukuvuvukala amanxeba. Nakuba akusiyo eziyizici katranov futhi ngezinye izikhathi ikati oshaka ukubhukuda emanzini angajulile, futhi bangakwazi nje ukuza. Kuleso simo izinhlanzi kungaba ukwethuka iflothi namazinyo. Kodwa Kulokhu sabhalwa kanye kuphela kuyo yonke iminyaka kokuma (in the 1970 ku ebhishi Yevpatoria). Isilwane eliyingozi kakhulu abantu e Sea - akusiwona ushaka futhi stingrays, Stingray. imihlane anemisila bo spikes akuzona elula, futhi enobuthi. Ingxenye Isihlungu injected akuyona sibulala abantu, kodwa ungakwazi sina konakalisa iholidi lakhe, njengoba ichichima esitho kusukela bite. Kukhona amacala nokufa (nakuba hhayi oLwandle Olumnyama) kusukela lushaya spike e izitho ezibalulekile. Kodwa, ngokuvamile, oLwandle Olumnyama kubhekwa ephephile uma eqhathaniswa nabanye.