Mene ne ambaliyar ruwa a fili na kogin? makaranta Hakika

A cikin makaranta manhaja mai shakka a kan binciken na ruwa tsarin na duniya tamu. Daya muhimmanci al'amari ne kogin. Da darajar ne isasshe manyan. Za mu iya cewa shi ne godiya ga ruwa ne yiwu rayuwa a ƙasar. Su samar da sauyin yanayi, ciyayi, namun daji, da kuma yafi. Wurare da dama a birnin sami wutar lantarki da aka generated a hydroelectric iko tashar gina.

A cikin wannan labarin ina son ya fuskanci cewa irin wannan ambaliya a fili na kogin. Don nazarin definition na ɓangare na watercourse. Shi ne kuma mai muhimmanci a san abin da nau'in shi ne. Don haka bari mu fara gabatar da.

definition

A floodplain na kogin - shi ne yankin na kwarin a cikin shugabanci na ruwa ya kwarara, wanda aka lokaci-lokaci flooded. Amma, wannan abu ya faru a lokacin da Ruwan Tsufana saboda ruwa a cikin na al'ada ba ya shige.

Yawancin lokaci floodplain kafa ta kõguna sunã gudãna daga cikin tudu, da za ka iya fahimta da kuma saduwa a tuddai, amma kasa akai-akai. A lokacin ambaliyar ruwa wannan yanki lokaci zuwa lokaci flooded. Floodplain trimmed terraced zana hotunan, wani lokacin shi ne raba gungu daga daban-daban tarnaƙi na gado.

Iri-iri masu girma dabam

River floodplain za a iya raba biyu Categories: low kuma high. Wadannan sunayen magana don kansu: Nau'in faru bisa ga wasu girma.

High ambaliyar bayyana kai 5 zuwa 15 m high, da kuma low -. Total daga 0.5 zuwa 2 m karshen yawanci sukan yi wa ambaliya. High ruwa da aka rufe da wani copious ruwan tufana. Su nisa iya bambanta daga mita 10 zuwa dama kilomita. Har ila yau, na lura shi ne cewa floodplain na kogin da wata siffa da cewa qara da kuma rage-rage a size. Lokacin da fa] a] daukan wuri, da hannun riga kafa, da kuma a cikin quntata yankunan magudanai suka gudãna kudi ƙaruwa da dilutes na al'ada. Irin haka ne na hali dutsen koguna.

Rarrabuwa da irin

Floodplains kasu kashi 5 iri:

• kashi.
• daya mai gefe.
• priterrasovaya.
• Dike.
• yankin Neja Delta.

Ilimi kashi floodplain saboda da meandering na kogin kanta, kazalika da dismemberment na ta segments, wanda aka located a kan duka gefuna da tashar.

Kõguna da cewa suna da wani hali don matsawa zuwa daya gefen, su ne yawanci unilateral floodplain. A yankin lullube tare da kogin domin da dama, kilomita. Har ila yau yana iya fasa zuwa sassa daban daban na hannayen riga.

Priterrasovaya ambaliyar bayyana is located a cikin ƙananan ɓangare na taimako, wani lokacin tsiro uremia (bushes ko gandun daji na alluvial ƙasashe). Lokacin da kananan kõguna kawo bakin ciki weighting abu sannu a hankali precipitates a ruwan tufana. A surface haka sau da yawa daidai lebur.

Dike sformirovyvaetsya floodplain saboda Yunƙurin tsawo na riverine itatuwa. Yawanci, wannan na faruwa a kan mike sassa na kogin a kan tarnaƙi. Tun da ya kwarara ne kusan ba ya canja da wuri, da shafts samar da wata dam, wanda aka located sama da ambaliyar ruwa a fili. Su za a iya samu a cikin Dnieper kwarara daga cikin Amu Darya, a cikin ƙananan kai na da Kura.

Deltaic ambaliyar bayyana daga kogin ne mafi m da lebur, da farfajiya ba ya canja. Wani lokaci yana da aka raba Lakes cibiyar sadarwa, waterways da Marshes.

Floodplain ƙasar - maiƙo cewa za a iya amfani da dabbobi da kuma hay fadamun. Suna kuma amfani ga namo na amfanin gona da cewa bukatar high danshi, kamar forage ciyawa, da kayan lambu da kuma daban-daban da 'ya'yan itatuwa. Domin shuka na hatsi da ba dace ba, domin suna bukatar da shiyya gona.