Alaska river system

E677381

The Alaska river system is the extensive network of rivers and tributaries that drain Alaska’s diverse landscapes, supporting rich ecosystems, transportation, and subsistence activities across the state.

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All labels observed (2)

Label Occurrences
Alaska inland waters 1
Alaska river system canonical 1

Statements (59)

Predicate Object
instanceOf hydrological network
river system
drains Alaska NERFINISHED
Arctic Ocean watershed NERFINISHED
Bering Sea watershed NERFINISHED
Pacific Ocean watershed
emptiesInto Beaufort Sea NERFINISHED
Bering Sea NERFINISHED
Chukchi Sea NERFINISHED
Gulf of Alaska NERFINISHED
hasCharacteristic extensive network of rivers and tributaries
glacially fed headwaters in many basins
large variations in discharge
seasonal ice cover on many rivers
hasMajorRiver Alagnak River NERFINISHED
Aniak River NERFINISHED
Chandalar River NERFINISHED
Chena River NERFINISHED
Colville River NERFINISHED
Copper River NERFINISHED
Fortymile River NERFINISHED
Holitna River NERFINISHED
Innoko River NERFINISHED
Kenai River NERFINISHED
Kobuk River NERFINISHED
Koyukuk River NERFINISHED
Kuskokwim Bay tributaries
Kuskokwim River NERFINISHED
Kvichak River NERFINISHED
Matanuska River NERFINISHED
Noatak River NERFINISHED
Nushagak River NERFINISHED
Porcupine River NERFINISHED
Susitna River NERFINISHED
Tanana River NERFINISHED
Togiak River NERFINISHED
Yentna River NERFINISHED
Yukon River NERFINISHED
influences Alaska climate patterns locally
nutrient delivery to marine ecosystems
sediment transport to coastal zones
locatedIn Alaska
United States of America
surface form: United States
supports anadromous fish
barge traffic
migratory birds
rafting
recreational boating
riparian habitats
river transportation
salmon fisheries
sport fishing
subsistence fishing
subsistence hunting
wetland ecosystems
usedFor commercial fishing access
hydroelectric power generation in some basins
local transportation
subsistence activities

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Nabesna River (portion) partOf Alaska river system
subject surface form: Nabesna River
Division of Alaska Wildlife Troopers operatesIn Alaska river system
this entity surface form: Alaska inland waters