Ob — Geography & Applications

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Explore the main themes, entities and connections around Ob. Start with the topic map, then use the sections below for research and deeper semantic analysis.

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Geography

Biysk Altai Krai Ob Plateau Lake Teletskoye Mount Byelukha

27 related topics

Human use

Novgorodians Yugra Ustyug Sukhona Vychegda

33 related topics

Names

Proto-Indo-Iranian *Hā́p-Vedic Sanskrit Persian Tajik

11 related topics

Pollution

Anthropogenic Catchment West Siberian petroleum basin Oilfields Phenols

6 related topics

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

2nd source: Biya
3rd source: Most distant source: Ob-Irtysh system
Basin size: 2,972,497 km2 (1,147,688 mi2) to 2,994,238 km2 (1,156,082 mi2)
Cities: Biysk, Barnaul, Novosibirsk, Nizhnevartovsk, Surgut
Country: Russia
Length: 3,700 km (2,300 mi)

Topics to explore

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Overview

Names

Proto-Indo-Iranian Proto-Indo-Iranian language
*Hā́p- Ap (water)
Vedic Sanskrit
Persian Persian language
Tajik Tajik language
Pashto Pashto language
Komi Komi language
Khanty people
Ostyak
Nenets people
Siberian Tatars

Geography

Human use

Novgorodians Novgorod Republic
Yugra
Ustyug Veliky Ustyug
Sukhona
Vychegda
Usa Usa (Pechora)
Northern Dvina
White Sea
Beryozov Beryozovo, Khanty-Mansi Autonomous Okrug
Obdorsk
Surgut
Tyumen
Tura Tura (river)
Yekaterinburg
Perm Perm, Russia
Kama Kama (river)
Volga
Tomsk
Steamboat
Navigability
Christian Dahl
System of canals Ob–Yenisei Canal
Yenisei Yenisei River
Tyumen Oblast
Tomsk Oblast
Omsk
Labytnangi
Tobolsk
Nizhnevartovsk
Novosibirsk Reservoir

Pollution

Anthropogenic Human impact on the environment
Catchment
West Siberian petroleum basin
Oilfields Oilfield
Phenols Phenol
Hydrocarbons

Tributaries

Tributary
Pemboy
Nadym Nadym River
Pur River Pur River (Russia)
Taz Taz River
Taz Estuary

Cities

Bridges

Surgut Bridge
Dimitrov bridge Dimitrovsky Bridge, Novosibirsk
Communal (October) bridge Kommunalny Bridge, Novosibirsk
Metro bridge Novosibirsk Metro Bridge
Metro Bridge Rapid transit
Bugrinsky Bridge

Advanced semantic analysis

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Map overview Semantic statistics

Ob

Nodes118

Edges117

Triples153

Avg. degree1.98

Density0.016949

Components1

How this topic connects Entity context

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Ob

Top relations

related to Geography · 30

Ob → Altai Krai, Altai Mountains, Biya, Biysk, Both, China, Chulym, From, Irtysh, Ishim, Its, Katun, Kazakhstan, Ket, Lake Teletskoye, Mongolia, Mount Byelukha, Ob Plateau, Originating, Other

related to Names · 30

Ob → As, Finno-Ugric, Hā, Indo-Iranian, IPA, IPA-label-small, Katz, Katz's, Khanty, Kolta, Komi, Kuay, Nenets, Obʹ, Omass, Ostyak, Pashto, Persian, Proto-Indo-Iranian, Russian

related to history · 18

Ob → Beryozov, Kara Sea, Northern Dvina, Novgorod, Ob River, Obdorsk, Russian, Siberia, Sukhona, Surgut, The, The Novgorodians, The Russian, Usa, Ustyug, Vychegda, White Sea, Yugra

related to Bridges · 17

Ob → Barnaul, BarnaulNew, BridgeKomsomol, Communal, From, Kamen-na-ObiCommunal, Metro Bridge, Novosibirsk, Novosibirskaya HPPRailway, NovosibirskDimitrov, NovosibirskFirst, NovosibirskMetro, NovosibirskThe, October, Surgut BridgeRailway, SurgutShegarsky, Trans-Siberian Railway

• location · 7

Ob → Altai Krai, Belukha Mountain, Altai Republic, Lake Teletskoye, Altai Republic, near Mang-tai-ch’ia-ta-fan pass, Altai Mountains, Xinjiang, China, Ob Delta, Yamalia, Ob Estuary, Gulf of Ob (Kara Sea), Russia, Salekhard (Basin size: 2,917,508 km2 (1,126,456 sq mi))

• coordinates · 5

Ob → .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-pars…, 47°52′39″N 89°58′12″E / 47.87750°N 89.97000°E / 47.87750; 89.97000, 51°47′11″N 87°14′49″E / 51.78639°N 87.24694°E / 51.78639; 87.24694, 52°25′54″N 85°01′26″E / 52.43167°N 85.02389°E / 52.43167; 85.02389, 66°32′02″N 71°23′41″E / 66.53389°N 71.39472°E / 66.53389; 71.39472

• elevation · 5

Ob → 0 m (0 ft), 195 m (640 ft), 2,300 m (7,500 ft), 2,960 m (9,710 ft), 434 m (1,424 ft)

related to Cities · 5

Ob → BarnaulKamen-na-ObiNovosibirsk, Cities, KolpashevoLangepasMegionNizhnevartovskSurgutKhanty-MansiyskBeryozovoLabytnangiSalekhard, Russia's, Siberia's

related to Pollution · 5

Ob → As, In, The, The Ob, West Siberian

• average · 4

Ob → 12,889 m3/s (455,200 cu ft/s) (Period of data: 1971–2015) 12,475.1 m3/s (440,550 cu ft/s) (Period of data: 1930–1984) 13,500 m3/s (480,000 cu ft/s) (Period of data: 1999–2008), 3,000 m (9,800 ft), 402 km3/a (12,700 m3/s) (Period of data: 1940–2017) 414 km3/a (13,100 m3/s) (Period of data: 1984–2018), 9 m (30 ft)

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

river irtysh mi siberia russian novosibirsk russia railway basin tributaries source km reaches western rivers biya katun confluence yenisei cities

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Ob	2nd source	Biya	1.00	infobox
Ob	3rd source	Most distant source: Ob-Irtysh system	1.00	infobox
Ob	Basin size	2,972,497 km2 (1,147,688 mi2) to 2,994,238 km2 (1,156,082 mi2)	1.00	infobox
Ob	Cities	Biysk, Barnaul, Novosibirsk, Nizhnevartovsk, Surgut	1.00	infobox
Ob	Country	Russia	1.00	infobox
Ob	Length	3,700 km (2,300 mi)	1.00	infobox
Ob	Mouth	Gulf of Ob	1.00	infobox
Ob	Native name	А̄с-я̄ (Mansi)	1.00	infobox
Ob	Native name	Обь (Russian)	1.00	infobox
Ob	Region	Altai Krai, Novosibirsk Oblast, Tomsk Oblast, Khanty-Mansi Autonomous Okrug, Yamalia	1.00	infobox
Ob	Source	Katun	1.00	infobox
Ob	Source confluence	Near Biysk	1.00	infobox
Ob	• average	3,000 m (9,800 ft)	1.00	infobox
Ob	• average	9 m (30 ft)	1.00	infobox
Ob	• average	12,889 m3/s (455,200 cu ft/s) (Period of data: 1971–2015) 12,475.1 m3/s (440,550 cu ft/s) (Period of data: 1930–1984) 13,500 m3/s (480,000 cu ft/s) (Period of data: 1999–2008)	1.00	infobox
Ob	• average	402 km3/a (12,700 m3/s) (Period of data: 1940–2017) 414 km3/a (13,100 m3/s) (Period of data: 1984–2018)	1.00	infobox
Ob	• coordinates	.mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw-parser-output .geo-multi-punct,.mw-pars…	1.00	infobox
Ob	• coordinates	51°47′11″N 87°14′49″E / 51.78639°N 87.24694°E / 51.78639; 87.24694	1.00	infobox
Ob	• coordinates	47°52′39″N 89°58′12″E / 47.87750°N 89.97000°E / 47.87750; 89.97000	1.00	infobox
Ob	• coordinates	52°25′54″N 85°01′26″E / 52.43167°N 85.02389°E / 52.43167; 85.02389	1.00	infobox
Ob	• coordinates	66°32′02″N 71°23′41″E / 66.53389°N 71.39472°E / 66.53389; 71.39472	1.00	infobox
Ob	• elevation	2,300 m (7,500 ft)	1.00	infobox
Ob	• elevation	434 m (1,424 ft)	1.00	infobox
Ob	• elevation	2,960 m (9,710 ft)	1.00	infobox
Ob	• elevation	195 m (640 ft)	1.00	infobox
Ob	• elevation	0 m (0 ft)	1.00	infobox
Ob	• left	Katun, Anuy, Charysh, Aley, Parabel, Vasyugan, Irtysh, Severnaya Sosva	1.00	infobox
Ob	• location	Belukha Mountain, Altai Republic	1.00	infobox
Ob	• location	Lake Teletskoye, Altai Republic	1.00	infobox
Ob	• location	near Mang-tai-ch’ia-ta-fan pass, Altai Mountains, Xinjiang, China	1.00	infobox

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