Where is the YK Delta in Alaska?
Where is the YK Delta in Alaska?
Southwestern Alaska
The Yukon-Kuskokwim Delta (YKD) is located in Southwestern Alaska, approximately 400 air miles from Anchorage. It encompasses 75,289 square miles of coastal wetlands, tundra, and mountains.
How big is the YK Delta?
The Y-K Delta is located in a remote geographical location, with relatively long travel distances between villages. The Y-K Delta is one of the largest deltas in the world, stretching across 59,000 square miles.
What kind of Delta is the Yukon Delta?
river delta
The Yukon–Kuskokwim Delta is a river delta located where the Yukon and Kuskokwim rivers empty into the Bering Sea on the west coast of the U.S. state of Alaska. At approximately 129,500 square kilometers (50,000 sq mi) in size, it is one of the largest deltas in the world.
How did the Yukon River delta form?
The delta of the Yukon River is a relatively young geologic feature, having begun to form not earlier than 2500 years ago when the river shifted its course to where it presently enters Norton Sound. The fluvial channel (B) of the river is a highly complex meandering river with numerous stretches of intense braiding.
Where is Kuskokwim?
Alaska
Overview. The Kuskokwim River originates on the western slope of the Alaska Range and drains into the Bering Sea at the Yukon-Kuskokwim delta. Extending for 724 miles, it is the second largest river in Alaska.
How does a river change at its Delta?
Deltas are wetlands that form as rivers empty their water and sediment into another body of water, such as an ocean, lake, or another river. Although very uncommon, deltas can also empty into land. A river moves more slowly as it nears its mouth, or end.
Is the Yukon part of Alaska?
Yukon, formerly Yukon Territory, territory of northwestern Canada, an area of rugged mountains and high plateaus. It is bounded by the Northwest Territories to the east, by British Columbia to the south, and by the U.S. state of Alaska to the west, and it extends northward above the Arctic Circle to the Beaufort Sea.
What is Kuskokwim syndrome?
Kuskokwim syndrome is characterized by joint deformities called contractures that restrict the movement of affected joints. This condition has been found only in a population of Alaska Natives known as Yup’ik Eskimos, who live in and around a region of southwest Alaska known as the Kuskokwim River Delta.
Where does the Kuskokwim River start?
Kuskokwim Bay
Kuskokwim River/Mouths
What are the 3 types of deltas?
The Deltas are typically made up of three parts: the upper Delta plain, the lower Delta plain, and the subaqueous Delta.
Where is the YK Delta in Southwest Alaska?
As described above, the YK Delta is an expansive area in southwest Alaska. With the exception of two communities in the northern part of our region, none of our communities are interconnected by roads or highways.
Which is the largest river in the Yukon Delta?
Yukon Delta. National Wildlife Refuge | Alaska. Alaska’s two largest rivers, the Yukon and the Kuskokwim, flow across the refuge and are the primary architects of the refuge’s landscape.
How big is the Yukon and Kuskokwim Delta?
The Yukon–Kuskokwim Delta is a river delta located where the Yukon and Kuskokwim rivers empty into the Bering Sea on the west coast of the U.S. state of Alaska. At approximately 129,500 square kilometers (50,000 sq mi) in size, it is one of the largest deltas in the world.
How many people live in the Alaska Delta?
The delta has approximately 25,000 residents. 85% of these are Alaska Natives: Yupik Eskimos and Athabaskan Indians. The main population center and service hub is the city of Bethel, with an estimated population of around 6,219 (as of 2011). Bethel is surrounded by 49 smaller villages, with the largest villages consisting of over 1,000 people.
