Afon Ob
 | |
| Math | afon  |
|---|---|
| Daearyddiaeth | |
| Sir | Ocrwg Ymreolaethol Khanty-Mansi |
| Gwlad |  Rwsia |
| Cyfesurynnau | 52.4322°N 84.9853°E, 66.3802°N 71.7787°E |
| Tarddiad | Afon Katun |
| Aber | Môr Kara |
| Llednentydd | Afon Irtysh, Afon Vasyugan, Afon Ket, Afon Tom, Afon Tym, Afon Vakh, Afon Chulym, Afon Polui, Afon Severnaya Sosva, Afon Anui, Afon Katun, Afon Charysh, Afon Biya, Afon Kazim, Afon Inya, Afon Aley, Afon Chumysh, Afon Parabel, Afon Pim, Afon Lyamin, Barnaulka, Chaya, Afon Tromyogan, Kunovat, Nazym, Vatinsky Egan, Kievsky Yogan, Afon Shegarka, Synya, Vor'yegan, Afon Peschanaya, Kulyogan, Sob, Q4059628, Aksarka, Q4062136, Allakskaya Suyeva, Allak, Alyonkin Yogan, Amurka, Andreva, Q4066876, Q4089459, Q4091320, Q4091379, Q4091443, Q4091463, Bolshaya Megipugolskaya, Q4091526, Bolshaya Okunyovka, Bolshaya Rechka, Bolshaya Ryazanka, Bolshaya Cheremshanka, Q4092503, Bol'shoy Atlym, Q4092556, Bol'shoy Yëgan, Q4092724, Bolshoy Pokur, Brovka, Buranikha, Bystrukha, Vanuyto, Q4103852, Vartovskaya, Q4105107, Q4108699, Verkhniy Suzun, Q4126804, Q4126880, Q4129935, Golubets, Q4174183, Afon Yeltsovka (lower tributary of Ob), Eltsovka Vtoraya, Eltsovka Pervaya, Yendyr', Yermakovskiy Yëgan, Zhelezny Istok, Zemlyanukha, Iksa, Irmen, Q4203730, Q4204391, Q4209534, Kaldzha, Afon Kamenka (lower tributary of Ob), Kamenskaya Suyeva, Karakan, Afon Kasmala, Q4218663, Q4219858, Kinda, Q4221226, Kirza, Kislukha, Kovenskaya, Kogursa, Q4227537, Q4228752, Q4229425, Korta, Q4240631, Q4240781, Krutikha, Q4245281, Kulymsky Yogan, Q4249595, Q4253666, Q4253786, Laryogan, Lobachyova, Logalka, Q4268387, Lymzha, Q4276683, Q4276864, Q4276984, Q4277053, Malaya Megipugolskaya, Malaya Ob, Maslyakha, Mega, Meret, Miltyush, Mozha, Q4305737, Nazinskaya River, Q4312813, Q4319267, Nyagyn-Yugan, Q4328641, Orda, Q4340391, Oyash, Paninskiy Yegan, Q4348369, Q4348389, Q4348692, Petrushikha, Pikovskiy-Yegan, Pitlyar, Povalikha, Q4370349, Poros, Q4373546, Q4375244, Pravaya Minchimkina, Pyzhina River, Pyr'yakh, Razboynaya, Q4401608, Q4408738, Q4409409, Slezyanka, Sobtyyogan, Sondrovka, Q4438725, Staritsa, Suzun, Suryanka, Syn'yakha, Shudelka, Chaus, Uskovka, Teleutka, Khrapikha, Q4451439, Khashgortyogan, Tatosh, Shelabolikha, Yunzherka, Q4453038, Q4453214, Q4453303, Q4454759, Traygorodskaya, Q4507041, Q4455510, Chirukha, Q4456358, Q4456471, Q4456903, Bol'shaya Tula, Tulka, Q4457725, Q4457747, Q4458105, Urtamka, Q4459416, Tala, Tagan, Umreva, Chigas, Yagodnaya, Chemash”yugan, Chichag, Khadytayakha, Q4462480, Yanyg-Yalbogn'ya, Proliv Khamanel’skaya Ob’, Shedelga, Q4470906, Losikha, Marayka, Verkhnyaya Anma, Q13056491, Afon Bolshoy Yugan, Afon Bolshoy Salym, Kharchikha, Cheremshanka, Chemrovka, Tula, Zalomnaya Protoka, Bolshaya Kalmanka, Q20827687, Kuchuk, Seredchikha, Q18404911, Q18407858, Sara, Eltsovka, Kamenka, Inya, Uen, Uen, Ambarnaya, Erkhadyta, Karasev Log, Kishkinsky Istok, Q4284856, Q4371136, Sosninsky Yogan, Ustye Stepnaya, Q4457997, Shuga, Khugot, Solonovka, Bobrovka, Bolshaya Ob, Chesnokovka, Ruchey, Malaya Ob, Shadrikha, Protoka Vylposl, Langepas, Staraya Ob |
| Dalgylch | 2,990,000 ±1 cilometr sgwâr |
| Hyd | 3,650 cilometr |
| Arllwysiad | 12,492 metr ciwbic yr eiliad |
| Llynnoedd | Novosibirsk Reservoir |
 | |
Afon yn Siberia yn Rwsia yw Afon Ob. Mae'n un o afonydd mwyaf Siberia, ac yn 5,410 km o hyd.
Ffurfir yr afon pan mae dwy afon yn cyfarfod, Afon Katun ac Afon Biya, y ddwy yn tarddu ym Mynyddoedd Altai. Ymunant ger tref Biysk i ffurfio'r Afon Ob. Ger Khanty-Mansiysk, canolfan weinyddol Ocrwg Ymreolaethol Khanty-Mansi, mae Afon Irtysh yn ymuno â hi, afon sy'n hwy na'r Ob ei hun. Llifa'r afon i mewn i Gwlff Ob ym Môr Kara.
Novosibirsk, canolfan weinyddol Oblast Novosibirsk, yw'r ddinas fwyaf ar Afon Ob. Mae Barnaul, canolfan weinyddol Crai Altai, ar yr afon hefyd.
Llednaint
[golygu | golygu cod]Prif lednant Afon Ob yw Afon Irtysh.
| o'r Gorllewin | o'r Dwyrain |
|---|---|
Dinasoedd ar Afon Ob
[golygu | golygu cod]Mae'r dinasoedd a threfi ar lan yr afon yn cynnwys:
Dolenni allanol
[golygu | golygu cod]- (Saesneg) Gwybodaeth a map o fasn Afon Ob Archifwyd 2004-12-14 yn y Peiriant Wayback
