Izibonelelo zebhayoloji uLwandle Azov kunye nokusetyenziswa kwabantu

Izazinzulu ziqikelela ukuba kwisiqingatha sokuqala kule nkulungwane yamashumi amabini kuLwandle Azov izibonelelo zebhayoloji baba phezulu kangangokuba babengenalo ngokulinganayo phakathi kwazo zonke ezinye Izidumbu amanzi ezilwandle. Namhlanje imveliso ulwandle liyehla kakhulu. Amathuba kwimizi isekelwe phezu kwezixa zeentlanzi ukuba zimelwe ziintlobo 79-th kunye ohlobo. Kodwa abaninzi babo musa ukuba ixabiso yorhwebo ngenxa unciphiso elibukhali inani.

Ukudlulisela uhlobo

Le peculiarity eli qela abahlala ichibi kukuba musa ukuyishiya amanzi aselwandle de ukufikisa. Emva koko, abantu ku ujungujungu emlanjeni. inkqubo Ikrometa wonke ithatha enye ukuya kwiinyanga ezimbini.

izibonelelo zebhayoloji oLwandle Azov azakubalulwa ubukho kweentlobo zeentlanzi yorhwebo ezixabisekileyo ezifana Intlanzi, ukutya, Intlanzi, herring, shemaya, vimba. Bonke bephela zihlelwa nje zifuduka.

Dolphin ithathwa le ntlanzi inkulu kufudukela ujungujungu emlanjeni. Ngenxa elidlulileyo ukuba akujongwa ezinqabileyo, kodwa ngoku lubalwa ezisengozini. Ukongeza kuLwandle Azov, ohlala lweCaspian ne Black. Azov emhlophe sturgeon yokwandisa idla ithe yenyuka umlambo Don. Kuban for ikrometa kusetyenziswa sturgeon ngaphantsi.

iintlobo zentlanzi semi-anadromous

Iphezulu, Roach, bream, intlanzi saber - Ngawo la amagama iintlanzi ukubayinxalenye kudidi semi-iyonke qela, kukho ezilishumi elinambini. Bona, kunye njengabameli anadromous, zidala wawusalathiswa elwandle ukuya emlanjeni. Kodwa umahluko lilele yokuba le nkqubo lonke kwi semi-kuthatha ixesha elide, maxa wambi ukuya kunyaka. Ukongeza, ulutsha bangahlala emilanjeni lonke ubusika.

Enye abameli kolu didi lwe intlanzi iphezulu. A uhlobo eliqhelekileyo, ibakho elisengqayini loLwandle Azov, hayi nje kuphela, kodwa kwiBaltic, lweCaspian, Black kunye Aral Seas. Pike - utshaba enkulu ukuba utya ezingenamqolo neentlanzi ezincinane. Ubukhulu endala ingaba imitha enye ubude, yaye ingqimba ongowona 10-15 kg.

eziphilayo zaselwandle

izibonelelo zebhayoloji oLwandle Azov ubukhulu becala limelwe eli qela yeentlanzi. Kudidi kukho abameli 47.

Kuba seentlobo zeentlanzi zaselwandle ubalisa haarder, ihlaba umdiza, plaice, turbot, yenaliti-intlanzi, flounder, percarina eqhelekileyo, sprat, Komashko trohiglaya. Iimpawu ezahlula ezi ntlanzi Sea Azov kukuba basoloko bahlala emanzini yetyuwa. Apha kukho ukuzala, ukuvela abaselula, ukuphumeza ukuqola zabo zesini.
Haarder - enye yeyona ixhaphakileyo abemi yolwandle. Kunika umdla kuba oko yaziswa ngokukodwa echibini kwiminyaka 40-50 eyadlulayo. Kwithuba elifutshane ngexesha wakwazi acclimate ngempumelelo intlanzi namhlanje libhekisela iintlobo zorhwebo. Imilinganiselo haarder emikhulu - up to iisentimitha ezili-150 ubude kunye nobunzima ngeekhilogram 12.

iintlobo ezifudukayo

Ichaza izibonelelo zebhayoloji loLwandle Azov, kuyimfuneko ukuba ukhankanye iintlobo leyo ukufuduka ngokusisigxina. Ezi iindidi zeentlanzi zaselwandle, njengoko kuLwandle Azov kunye anchovy Sea Black, herring, mullet yegolide, mullet enemizila, horse mackerel, goatfish, mullet, turbot Sea, mackerel, etshintsha rhoqo zokuhlala, kokuwela uLwandle Olumnyama ukuya kuLwandle Azov, okanye ngolunye uhlobo.

Amane iintlobo ezaziwayo mullet, mnye kuphela kubo uhlala echibini. Fish zigcinwe imihlambi yamanzi ezantsi. Kwiingcamba aphezulu kwintsele yolwandle ke izilwanyana ezincinane ukutya ukuze mullet. Fish linenzuzo yorhwebo.

uhlobo amanzi

Sturgeon, limfiliba, isilivere bream, IDE, Pike zezi iintlanzi amatsha, nangona yokuhlala kwabo amanzi olwandle. Ngoweqela ngenxa yokuba bona bahlala freshened Sea. Ngenxa yesi sizathu, intlanzi musa ukwenza yokufuduka enkulu. Kukho iintlobo-13 kuzo zonke iindidi.

Ukusetyenziswa kwemithombo yendalo

Namhlanje, le meko uLwandle Azov neyokusingqongileyo Iingcali ezothusayo. ukusetyenziswa singacinganga kwemithombo yendalo, ukuncitshiswa okunzulu lokuhamba emlanjeni zikhokelele unciphiso kane kweentlobo zeentlanzi. inani lawo elipheleleyo lancipha amaxesha 10-15. Olu tshintsho ngesiquphe kwi ecosystem kwenzeka kwiminyaka engaphantsi kwe-80, ukuba ezinxulumene kuphela nemisebenzi yezoqoqosho.

Ukususela ngonyaka ezimbini catch amawaka okuloba of Intlanzi akuvumelekanga ngenxa unciphiso elibukhali kwi inani iintlobo. Uluhlu imizimba yamanzi, apho kukho ukuvalwa kunye kuLwandle Azov. Inkcazelo kweentlobo zeentlanzi ezifuna sengqondo ngenyameko, ngelishwa, ayiphelelanga sturgeon. Flounder, mullet, kakhulu, baphulukana ixabiso labo lorhwebo.

Ummandla amanzi amanzi oLwandle Azov esetyenziselwa iinjongo zoqoqosho lithi ezimbini - Russia kunye Ukraine. Ngomhla ukuyondelelana yezenzo zabo ixhomekeke kwi-ntle mmandla, ngokunjalo nokuphucula imeko yezendalo yonke isitya.