Chii chinokonzera mvura Rwako? Rwizi - chii?

rwizi Mumwe ane tsime - nzvimbo nayo zvinobva, uye muromo - imwe nzvimbo batanidzo rayo nomumwe norwizi. Water Rwako kuti kuchiwana kuna munyanza, makungwa kana makungwa, ndivo mukuru, uye avo kuti zvakananga kuwira murwizi, akadana vabati vechibharo.

Zvaitika mumipata, kureva, nzvimbo kuzorodzwa ruchatambanudzirwa uye ashaye. kunonyanyisa kuderera pfungwa - rwizi mubhedha. Floodplain ainzi chikamu mumupata, iyo nguva yakazara rwizi mvura.

River - chii?

River inonzi aqueous rukova kazhinji kuumbwa takasununguka. Unoyerera imwe nhungamiro kubva kwarwakabva pamuromo wayo; Rinodya munzira dzakasiyana-siyana: chando, chando, uye dzimwe mvura pevhu.

Nokuhova vari akaumba kuburikidza mvura ikwanise kuwanika mumupata. Kazhinji, chinokonzera inotungamirwa yavo zhinji uye nguva dzose mvura, kubvunda chando, chando, uye zvichingodaro. N. For kuvakwa madhamu kana dykes vari vakaumba reservoirs kuti anogona kuva nyanza kana gungwa. Zvisinei, muchiitiko ichi, achava pamusoro, uye ivo kazhinji artificially.

Zvikurukuru ose nokuhova inoyerera pamwe zvikanganiso rokuyamura, hapana nemishonga uye voltage.

mubhedha

Sezvambotaurwa pamusoro apa, yoRwizi - nzvimbo mumupata, kuderedza mwero izvo rinosvika yepamusoro. Rakakamurwa marudzi anoverengeka. Mumwe wavo - mukuru gwara. Saka akadana nzvimbo kurondedzerwa kurwizi, riri guru chikamu norwizi.

Zvichienderana kukura porwizi anogona kusvika upamhi huru iyo zvichisiyana chete mita dzinoverengeka dhazeni makiromita. Kusimba asingadi kuwedzera pamwe pakuwedzera norwizi. Uye kazhinji zvinoitika kuti nzvimbo hombe teura - kudzika mvura. Nzizi gomo mugero vangava Mangondo nemapopoma. In kwayo trajectory kusiyanisa meandering nechepazasi chikamu mumupata - iri yamapani munzizi, uye zvakananga - mugomo.

Aimbova rwizi mubhedha unonzi oxbow. Kazhinji, rinomiririrwa muchimiro jeko renyu, zvishwe kana kururamisa mitsetse. Akaumba pashure aibuda nokuda aqueous chokubuda simba chinopinda nzira itsva. Pashure pacho, vakawanda mvura hazvirevi kuwira tsaru gwara uye anonzi okuberekwa. Pakupedzisira kunyange unoomesa kana vashoma chose pamwe mvura miti.

Change yoRwizi rinowanzoberekera artificially. Muchiitiko chino, inotungamirira kune kusingarapiki nemigumisiro, izvo zvino zvakaoma kubvisa.

mafashamo bani

Floodplain ainzi chikamu rwizi, riri kuramba kubatwa mafashamo panguva mafashamo kana mukuru mvura. Kazhinji zvinoenderana kukura gwara upamhi, asi kwete nguva dzose. Inogona siyana nokuda metres akawanda, uye dzimwe nguva - uye makiromita.

Nevhu ndivo mapani yakaorera chete apo aibuda mvura ichizadza muvhu, muuye yl. Kazhinji, nzvimbo iyi yakanaka kuti hove.

Tenuka dzinonzi zvikamu vaimbova floodplains, mvura pamwero chiri kakawanda kupfuura vari choruzhinji, kunyange panguva nenzizi nemafashamo.

Panobva uye muromo rwizi

Source rwizi inonzi nzvimbo anotanga. Kazhinji ndiwo marshes diki uye zvikova. Kana rwizi hurongwa ine zvakawanda zvinyorwa, zvikurukuru uchazvibhadharira kuti Wekumusoro kana mukuru mvura, kana kusvikira pamuromo norwizi. Kakawanda kutanga rwizi anogona ave confluence ari madziva kana inoyerera.

The muromo - nzvimbo umo norwizi inoyerera. Izvi zvinogona kuva chero mugungwa, gungwa, dziva, mumwe rwizi. Chimiro chavo vakasiyana. Somuenzaniso, dzimwe nguva confluence nomuviri rwizi mvura ingangoumbwa kuti Delta kana muromo.

Pamubhedha murwizi, floodplain, panobva uye muromo - haisi zvose kunozivisa rwizi. Kunze izvi pane mhenderekedzo (muganhu rwizi) Uyewo, rinopfuurira (nepfungwa udzamu nzvimbo), mabhanzi (nzvimbo pamwe yakadereresa udzamu). mativi avo murwizi, apo yakasimba chekubuda velocity makadanirwa tsvimbo.