Inhlanzi izinhlanzi. Izinhlobo kanye nencazelo

Igama elithi "inhlanzi izinhlanzi" uvela endaweni ahlala kuyo. Le ndawo ndawo kolwandle noma ulwandle, okungadingi umkhawulo phezu phansi.

Pelageal - kuyini?

Kusukela "izinhlanzi" ngesiGreki sitolikwa ngokuthi "olwandle", okungukuthi indawo yemvelo nekton ne-plankton pleuston. Evamile izinhlanzi zone ihlukaniswe izingqimba eziningana:

• epipelagic - sise amamitha angu-200 ukujula;
• mezopelagial - a 1000 amamitha ukujula;
• batipelagial - abangafika kwabangu-4000 amamitha;
• ngaphezulu kuka-4000 amamitha - abisopelagial.

inhlanzi izinhlanzi: Incazelo

Lokhu izilwane zasolwandle, isici sobuntu okuyinto sphere kwendawo - endaweni izinhlanzi. Zimbili izinhlobo izinhlanzi zasolwandle: angasogwini nasemaxhaphozini wasolwandle. Okokuqala hlala emanzini angajulile, lapho seeping kwelanga, kanti eyesibili kakhulu eyenziwa kule izingqimba ezijulile, ngezinye izikhathi ebhukuda kude ogwini lolwandle, ikakhulukazi ngoba zidala.

Isikhathi esiningi izinhlanzi izinhlanzi wazibonakalisa ababhukudi kakhulu. torpedo umzimba noma fusiform ivumela ukuba ngokushesha usike mass aminyene amanzi, ngenkathi ukwakha ngesivinini. Ubukhulu zezinhlanzi izinhlanzi isukela mncane impela (inhlanzi, saury herring) ukuze giant izilwane ezidla ezinye oshaka wasolwandle kanye tuna. Izinhlanzi zasolwandle ngokuvamile akha izikole ezinkulu, ngezinye izikhathi ukufinyelela ngaphezu amathani ayinkulungwane, kodwa kukhona labo abakhetha yokuhlala olulodwa.

izinhlobo ezaziwa

The main ukudoba catch izinhlanzi kuyinto pelagika. Okubangela 65-75% of the catch Imininingwane. Banikezwe yokulondoloza imvelo enkulu, futhi ukutholakala izinhlanzi zasolwandle - lokhu ifomu engabizi kakhulu kwasolwandle. Nokho, lokhu akuzange kuthinte ukunambitheka kanye nenzuzo. Isikhundla ehola elalihlala commercial catch izinhlanzi izinhlanzi Black Sea, North, i-Marmara, aseBaltic nolwandle eNyakatho ye-Atlantic nePacific. Lezi zihlanganisa aphele (capelin), anchovy, inhlanzi, i-herring, carangidae, cod (whiting), Scombridae.

Mhlawumbe izinhlanzi ezivamile futhi ezithandwayo kubhekwa herring. Ngokuyinhloko ehlala ezindaweni izinhlanzi wezilwandle eNyakatho Atlantic, oLwandle uBarents neNorth. Kunamaqembu ezine inhlanzi: zidala, prespawning ezinkulu, amafutha herring encane. Umkhiqizo eyigugu kakhulu kuyinto inhlanzi amafutha. Phela, kalula amenable ukuba ukugcinwa kahle prosalivaetsya.

indawo Okwesibili ngokuthandwa phakathi abathengi kuthatha mackerel. Le nhlanzi kungokwalabo Perciformes futhi okusakazekile aseBaltic, kweBlack Sea eSea of Marmara. Ubude obuphakathi nendawo mackerel - 30-35 amasentimitha. Ezinye zezinhlobo ngabanye singafinyelela ubude ngamasentimitha angu-60. Umbala mackerel grey-oluhlaza nge inani elikhulu imivimbo black wahlela kwi backrest. Lifanele womshini ukudla okusemathinini, imikhiqizo ezibandayo ngibhema kanye izinhlanzi kanye provesnoy Balykov.

Uhlobo lwesithathu ezivamile izinhlanzi zasolwandle ayavunwa, zihlanganisa capelin herring. Capelin - ke aphele, inhlanzi Arctic, zidla ezinamagobolondo ne-plankton. Ubude bayo akuvamile engaphezu kwengu-20 amasentimitha. Le nhlanzi ukuyoqeqeshelwa uhlala izingqimba engenhla cishe krugopolyarno. Isetshenziswa njengesici sprat, zicwiliswe ngibhema ifomu, kanye emoyeni abaphulukisa yomiswa.

Sprat okungcono populates oLwandle iBaltic. Ngaphandle, lokhu kuyefana kakhulu Atlantic herring, kodwa has a usayizi amancane zokhahlamba kusuka 20 amasentimitha. inhlanzi Baltic ine umzimba side futhi umbala silvery. Ukuqalisa le nhlanzi ngefomu eqandisiwe, njengoba semi walondoloza futhi kulondolozwe samuntu esiqandisini.

ukunambitha izimfanelo

Sekuyisikhathi eside izinhlanzi zasolwandle kwaba idume yokuthi ukubunjwa yayo babe wokuqukethwe lelisetulu fat, ezingaphezu kuka-20%. Izinhlobo ezithile ngokuzawa ezinothe ngamavithamini B12, A, D, iodine nama-amino acid, afakiwe nase-Ukwakheka amaprotheni we inhlanzi. Ukucwaninga kososayensi luye lwabonisa ukuthi khona inhlanzi ekudleni kunciphisa ingozi yezifo yisimiso senhliziyo nemithambo yegazi. Fish fillet ine nokunwebeka, elithambile ukuthungwa aminyene futhi ukunambitheka mnandi kakhulu.

izinhlanzi ezomisiwe Scombridae kuhluke mnene, ukunambitheka obucayi, futhi ethosiwe noma inyama abilisiwe elinesimo ukungaguquguquki ezomile. Mackerel iqukethe izinto eziningi ewusizo trace, ezifana phosphorus, manganese, zinc kanye B amavithamini

Aphele inhlanzi izinhlanzi kuthiwa kugaywe kalula futhi aqukethe cishe 20% amaprotheni. Ziyakwazi ecebile amino acid, amaprotheni, i-calcium kanjalo liyisici esidingekayo njengoba selenium. Aphele inhlanzi inyama ethambile ithenda, ukuthi kubanika ukunambitheka ekhethekile.