Colombia - rwizi kukosha. Aripiko Colombia (rwizi)? Properties mvura iyerere

Colombia - rwizi, riri mu North America, kuchamhembe-dzokumadokero chikamu kondinendi. Kureba anenge 2 zviuru makiromita. Inoyerera kuburikidza Washington, Oregon uye British Columbia. Power zvinganaka glacial; kuitika vavanongogara zvakasikwa. Full-parukova runoyerera uye kukwirira kuchinja zvinopa zvinhu zvakanaka Hydroelectric simba zvinomera. Zviri munzvimbo idzi kubereka magetsi zvakanyanya.

Inflows

Colombia - rwizi kwevashanu mavara, iyo ine zvinopfuura 50 vabati vechibharo.

• Remasangano navo - asi Snake. Akavaka dzakawanda madhamu. Chokutanga chaiva Grand Coulee, Rock Island. An dzinonakidza ndechokuti panguva confluence of Snake River ndiye yakareba, ndizvo unokubvumira kuukurukura dzakawanda hove indasitiri. Nzvimbo bheseni raro panguva ino akapfuudza zvachose ukuru Columbia River.
• Uillamentt. Mumwe vabati vechibharo pakukura. Largest rwizi muUnited States: rinofukidza 301? Km. Runoyerera, kufukidza nharaunda yose State of Oregon, Mountains Cascade, Coast Range. Panguva confluence of Columbia zvakanzi yakavakwa Portland - guta pakukura.

• Kootenay. Zvinotora nzvimbo British Columbia, Idaho uye Montana. Zvakakosha kuva mutero erwizi. Its kureba zvishoma kupfuura 700? Km. Kunobva iri Biverfute (muhomba) zvichiteverwa mvura kuita denderedzwa inoyerera kuburikidza East Columbia, United States, uye ugodzoka kuCanada. Simba akapa kuburikidza mazitombo echando.

• Lake Pend Oreille. Rechitatu pakukura mutero erwizi. Runoyerera rwokumusoro Idaho, kuchamhembe kwakadziva kumabvazuva Washington uye kumaodzanyemba kwakadziva kumabvazuva British Columbia. Length Panda Orey ndiyo 209 chete? Km. It zvinobva muna Montana. The zvachose nzvimbo bheseni ndiyo 66 zviuru makiromita (ose Horse).

mvura kunwa

The kunwa mvura Colombia - rwizi, izvo inoremekedzwa nzvimbo chechina pakati zvose US mvura arteries. Kana isu funga kuerera, ndiro mutungamiri kwakakwana pakati North America mvura nenzizi kupinda Pacific Ocean. Panguva apo adjoin America uye Canada, mvura iyerere rinosvika 2700 m / s. Negore regumi namapfumbamwe remakore (1894), nhamba iri munzvimbo Te Dulce yakawedzera zviuru kakawanda - kusvika 35 000 m / s. Atova XX remakore (1968), mvura vapera kwave yekudyidzana kunoderedza - mamita 340 / s.

dzichitama hove

Sezvo, ndeipi Colombia, rwizi akapfuma hove, dzichibuda mugungwa. Vamiririri Vazhinji zvomumvura kwemarudzi, zvakadai salmonids (muraraungu Rainbow, Chinook, coho). Kazhinji, vanenge vakokwa uye Sturgeon kuti kushambira mumvura izvi kakati muupenyu hwake. Pashure 1867 vakatanga kuvakwa mafekitari, Sarimoni vemo shoma yekudyidzana. Somugumisiro, mumwe mutemo wakadzikwa inorambidza hove Trolling.

Kunonyanya pamusoro hove vaitamira sei akavaka madhamu uye levees, izvo, zvinofanira kucherechedzwa, mupfumi kwazvo DC. River nokuti vane simba kuitika mune dzimwe nzvimbo. Izvi zvinoderedza uwandu furaya muimba aqueous murukova. Kare, rwendo rwavo kubva penyanza akatora kwemavhiki hapana kupfuura vatatu murwizi, asi zvino nhamba iyi yakawedzera kanenge kaviri. epanyama kuchinja izvi yekudyidzana mikana rufu, izvo rinoendesa kutsakatika. In okumusoro kunosvika kworwizi inogarwa mamwe marudzi hove kuti haangatongovi pasi penyanza uye havagoni kuwana kune rumwe rutivi mvura nokuda madhamu. Izvi zvinooneka akazoita kukura kwevanhu vavo.

Pane hove imwe mhando, vamiririri zvinogona kurarama pasi kugara kupisa uye anononoka chokubuda. Mostly Vakaguta Sarimoni furaya. Ndizvo chakaita zviremera zvemo kupfeka mutemo pamusoro kukwidziridzwa pamusoro fauna of hove.

ikoroji

Colombia - rwizi, riri zvikuru tsvina. Kuwedzera zvenyukireya tsvina mariri kuwa nezvimwe zvinokuvadza uye yeimwe, zvikurukuru, Arsenic, mishonga yokuuraya zvipembenene, biphenyls, mabhakitiriya. Nokuda kwezvakatipoteredza zvakaipa mudziva uye murwizi hove zvinowanikwa pamwe yakawanda muchetura. Izvi kwete chete kunokanganisa nhamba mhuka hwemvura uye zvinobatsira kuti kutsakatika kwemarudzi, asiwo anokuvadza utano munhu anodzishandisa. Vanogara anoshanda kunatsiridza mvura yepamusoro uye kudzorera yepanyama nomwero.

Maererano Columbia River hydropower (Photo yakatsanangura munyaya) iri yokutanga muna US and Canada rakava. It rakavakwa 14 hydropower miti. Kwenguva yakareba zvave kuzivikanwa kuti munguva mafashamo, achidurura pamusoro kure, izvozvo penzizi yose akarikomberedza nzvimbo.

Rinonyatsooneka kuchinja zvakaitwa kuna Roosevelt, purezidhendi mamiriro. Akashandura muromo, akatanga kuvaka dhamu iri pakutanga XX remakore. Namarudzi kuvaka mvura pamwero akasimuka neinopfuura 100 m. Zvinoita kusika gungwa.