What We Inventory

Central Alaska Network natural resource inventories are extensive, point-in-time efforts to determine the location or condition of resources. Alaska’s Inventories assess and document the current condition and knowledge of natural resources in Alaska’s parks, providing a solid baseline for long-term monitoring and management.

The national Inventory and Monitoring Division provides guidance, funding, and technical assistance for a set of 12 basic natural resource inventories at all parks with significant natural resources. These basic inventories are intended to provide park managers with the minimum information needed to effectively manage the natural resources of their parks.

Glacier Inventory

Approximately one quarter (4.6 million acres) of Alaska's glaciers exist within national parks. Glaciers require three conditions to form: abundant snowfall, cool summers, and the gravitational flow of ice. They form in land areas where annual snowfall is greater than annual snowmelt. Learn more from our glacier inventory with videos, maps, and more!


Learn more about species in Central Alaska Network parks

Species lists are available from NPSpecies, a National Park Service tool to document park biodiversity. Keep in mind that species lists are always a work in progress; changes and updates are made as we learn more. If a species does not appear on a list, it doesn't necessarily mean it is not found in the park.


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List Differences

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Visit NPSpecies for more comprehensive information and advanced search capability. Have a suggestion or comment on this list? Let us know.

Last updated: April 5, 2018