Vagari kwegungwa. Flora uye fauna of Lakes

Lake runoonekwa kuti mvura chengetedzo, iyo yakaumbwa munyika dzinongoitika rusesi. Panguva iyoyo iri namahwindo wokushambidzira. Izvi dzinongoitika inotungamirwa inoumbwa pamubhedha, iro uzere mvura kusvikira avo micheto. Pane mhando dzakasiyana madziva. Govera tectonic madziva nenzizi, uye mumhenderekedzo yegungwa chando, uye chakagadzirwa mwena, gomo uye kukundikana. kupatsanura Izvi zvinoreva dzakavapo.

Features madhamu

Kusiyana nzizi zvakasikwa zvitunha mvura havasi kuitika. Panguva iyoyo havafaniri chokuita munyanza. Chimwe runoratidza ndiyo salinity zvavo zvakasiyana. Saka, gobvu gungwa iri Lake Baikal. Muchiitiko chino, zviri zvachose kuvava. Amazing dzinongoitika inotungamirwa ari reCaspian (ona mufananidzo) Lake. Sezvamunoita mvura yaro munyu akafanana munyanza. Kare, zvakanga kweGungwa reCaspian. Zvino nyanza iyi. Changes pashure kurasikirwa chokuita munyanza.

Group mudziva mvura mwero uye mamiriro, muviri iri kwayo mvura zvinhu, uyewo avo sezvamunoita.

Kunyanya yakawanda. Pane siyana nyanza pasi kwakaita nzvimbo yacho, uyewo dzakasiyana-siyana hukuru uye zvitarisiko. Havana chete kugamuchira vasanaiwa nemvura. Vakarera uye nenzizi pevhu.

Map Russia ndiyo madhamu anopfuura zviuru mazana maviri. Pakati pavo ndiye pakukura munyika - the reCaspian. In Russia kune gobvu mudziva - Lake Baikal, uyewo pakukura Europe - Onega uye Ladoga.

nzvimbo

Nemiti uye fauna of kwegungwa iine tsika pachake inokosha. Zvikurukuru, zvakasikwa madziva ndiwo musha vakawanda vamiririri Freshwater marudzi, uyewo shoma saltwater.

Organic vagari Lake une zvinotevera:

1. Plankton. Zviri dzakaunganidzwa zvipenyu zviduku izvo tinyerere Kutamiswa nemvura.
2. Bentos. boka iri zvinosanganisira zvinenge tunogara pasi kana pasi kwegungwa.
3. Nekton. The zvinenge zvaisanganisira muboka iri vari kushingaira zvinokambaira zvinogara mumvura.

Vagari mugungwa, sezvinoita mutemo, dziri munzvimbo huru nhatu. Chokutanga - the littoral. Ndiyo imwe nzvimbo kuti chose anofukidza mumhenderekedzo yegungwa mapazi. Second - profundal. Izvi nzvimbo yakadzika pegungwa, izvo zvinosanganisira nechepasi uye yakabatana aqueous rukoko. Chechitatu mapazi ari pelagic. Rinotaura vamwe mvura vakawanda.

Flora

Lakes siyana urongwa zonal mumatenhere emvura uye kumahombekombe zvirimwa. Hunhu nemiti kuchinja kuwedzera udzamu. Saka, muna kudzika mapazi ari hunodzorwa petsanga masora. Ivo dziri hapana kudzika pane imwe mita kubva nemvura mucheto. Pano inokura arrowhead uye nenhokwe, mvura Buckwheat, uyewo dzimwe mhando Wetland zvinomera.

With kuwedzera kudzika maviri kana matatu metres kunotanga petsanga wongoramba. Munzvimbo iyi inokura mvura horsetail, nerutsanga, uyewo mamwe marudzi zvinomera.

Hwakadzika uchiri nemiti nzvimbo pamwe zvinoyangarara mashizha. Apa pane mvura ruva (mvura ruva), akayangarara pondweed, uyewo Kamudzira. Pamusangano kudzika mana shanu metres ndiyo nzvimbo anyatsofukidzwa zvinomera. Izvi zvinosanganisira ezhegolovka uye Urrutia, uyewo rwakafara-leaved pondweed.

Chii hove kurarama mudziva?

The fauna of iri miviri siyana chaizvo mvura. Gungwa inogona kuwanikwa zvinenge marudzi ose Freshwater hove. Ruzhinji anogaramo zvachose.

Chii hove kurarama mudziva? Munguva littoral mapazi kune kujeka uye Pike, knot uye bullhead. Pane hove kuti vanosarudza kugara pa kudzika. Izvi zvinosanganisira burbot uye whitefish. Ndiyo vagere madziva Russian, kurarama pelagic kunyikadzimu. Vamwe hove tama nguva nenguva. Somuenzaniso, kabhu muzhizha vanowana zvokudya uye pokurara kwemvura littoral mapazi. Munguva yechando, vanoburukiramo pakati akaturikidzana kwegungwa. Vari anoteverwa nezvikara.

Kupatsanura muzvikwata Lakers

Delimit fauna of reservoirs kuti wedzerai nzira. Vagari kwegungwa, vachisarudza havo kudya plankton - nayo tsvina uye whitefish, tsvina uye whitefish. Part hove dzakadai anogona kunzi roach uye Ide uye bream, Pike-knot uye knot (vamwe dzoro kupinda pazvikara pamusoro nguva). Vagere nyanza ne pasi inosimbisa - ichi neKubhi kabhu, crucian kabhu, bream uye nevamwe. Air uye kumahombekombe chikafu vanosarudza kujeka uye Rainbow, roach uye Ide. hove idzi vanobatwa tumbuyu kubva kubhururuka kana zvinokambaira mvura pose panguva nemvura mucheto.

Flora uye fauna of Lakes Ladoga uye Onega

Rich uye siyana zvakasikwa makurusa madhamu European. Vakawana anenge zana namakumi maviri mhando hwemvura zvirimwa. It Anotambanudza pamwe nemahombekombe petsanga. Common mu mvura madhamu zvitema-nyoro algae. Muchiitiko chino, izvo pane manomwe nevatanhatu marudzi. Zvakawanda tusingaoneki (mazana matatu zviuru paminiti cubic sendimita) mu makungwa rinobvumira kuzvidzora pakuchenesa mvura.
Rich mumvura mitumbi izvi uye nyika Freshwater hove. Pano unogona kuwana Sarimoni uye Ladoga kubenzi, roach uye Rainbow, Catfish uye tsvina, Rudd uye roach, Pike uye burbot, uye vamwe vakawanda.

Baikal

Munenge hazvirevi kwakasiyana icho kunoratidzwa duku saizi mvura yakachena huru madhamu uye isina kudzika bays pamusoro kasvisto uye miti nemhuka zvakazonaka. The madhaka Kamuri clams uye hozhwa. Mvura akaturikidzana kunovhima Pike uye kabhu frolic. Zvisinei, munzvimbo mvura ine yakawanda saizi, zvinhu zvachinja. Saka, mune dzimwe nzvimbo pasi mugungwa nhema chinhambwe makiromita kubva pemvura nehafu kwayo mvura pamusoro. In zvakadaro rakadzika mudziva rine yayo zvinenge zvoutachiona. The nenzanga zvipenyu, izvo kare mune ichi kure hwaJehoshafati mvura kubva kunze musawana replenishment. mhuka vaifamba anogona kusvika kugungwa chete kuzorwa kuitika inoyerera murwizi nayo. Uye vashoma chaizvo vanhu pasi simba.

Baikal vagari

Gobvu dhamu munyika musha marudzi mazana mashanu zvinomera uye chimwe namazana maviri namakumi - mhuka. Uye vanenge makumi masere muzana kunogona kuwanikwa bedzi Baikal mumvura. Pakati pavo, makuru sandara makonye, red uye Orange ruvara, dzakapendwa pamavanga uye flecks. Rinowanikwa mugungwa uye hove, rinogona kugara kiromita kudzika uye dzemugungwa anoshongwa vane matete chaizvo nokuda kushaya calcium munyu nemvura.
Lake Baikal musha Freshwater chisimbiso. Ichi rakasiyana mhuka kuti fananei kweArctic iwo chisimbiso.

On Baikal Vagari ari Freshwater anoshandisa makumi ezviuru zvevanhu. In yechipiri yezana chando mhuka schenitsya. Panguva iyoyo kunoita imwe kana mbiri wayo. The Baikal chisimbiso ndiyo yakanaka dhaivha kukwanisa svetuka kuti kudzika mazana maviri metres ugarepo kwemaminitsi makumi maviri.

mhuka duku

Baikal musha nyore chete-celled zvinenge. zvokudya zvavo vari utachiona, microalgae. Zvipuka zvine masero akawanda invertebrates musi Lake Baikal akakamurwa marudzi mazhinji. The kupfuura ihwai ndiyo Baikal epishura. Izvi duku crustaceans ndivo vagari mvura mbiru kwegungwa. Saka epishura zvinobudirira inochenesa Baikal mvura mupise mudziyo wako zvinosanganisira bvudzi uye bristles, riri pamusoro mouthparts.

Pamaware Lake ndiye ivhu dzinogarisana pamusoro sechipanji. Idzi ndidzo mhuka zvekumwe vagere razero. Fixed muhutongi invertebrates duku, microalgae vari kupendwa mu rinoreva siyana zvakasvibirira. Dzimwe muchimiro Kolo afanane gungwa nekorari.

Pazasi Baikal bays uye kumahombekombe shallows mazana kwemarudzi akasiyana mashanu caddisflies. Pataikura, vanhu kusiya hwemvura kwezvakatipoteredza.

fauna of

Chii hove inowanikwa Lake Baikal? Total mu mvura yaro akawana zvipenyu mashanu navaviri. nhamba iyi inosanganisira Baikal omul. Ndiye nhengo mhuri whitefish. Baikalsky omul chokuita hove uye hove ndiyo chinhu mitambo giya. It anogara munzvimbo pemvura dzakatenuka kuti vari kudzika makubhiti mazana matatu namakumi mashanu.

Kunyange vamwe hove mu Lake Baikal kwese chete ichi mvura nharaunda? Pakati yakasiyana vagari, pane mhando mbiri vechigaro mhuri endemic golomyankovyh (zviduku golomyanka). Ndivo hove duku kadikidiki (zvishoma kupfuura makumi maviri masendimita), vanogara panguva dzakasiyana mukudzika kwegungwa uye dyisa epishura uye crustaceans. Golomyanka - zvokudya zvisimbiso Arctic cisco.

The guru Baikal hove - munhu Sturgeon. Kwete napaduku kwaari pakukura uye Rainbow. Sturgeon, achigara gobvu mudziva, akanyorwa muna Red muBhuku Russia. Ya hwake huri makore makumi mashanu. Panguva iyoyowo ari kuwana uremu zana namakumi matatu makirogiramu. Vagari Lake Baikal - hove diki uye benthic invertebrates - ndivo chikafu chikuru nokuda Sturgeon.