Alaska Science Center


Population Dynamics and Ecology of Large Mammals

Understanding the population dynamics, predator/prey relationships and habitat ecology of terrestrial mammals, such as caribou and muskoxen, is critical for the management of these species and their habitats in Alaska.

Abstract


Research conducted by the USGS Alaska Science Center on terrestrial mammals is focused on informing Department of Interior management decisions across Alaska. Our work provides timely and highly relevant scientific information for management issues such as the population dynamics and response of caribou to a warming climate and human development, future possible changes in distribution and abundance, response of caribou to industrial infrastructure, and the effects of changing habitats used for forage.
Products
Title Type
GPS Tracking Data for Caribou (Rangifer tarandus granti) from the Fortymile Herd, Alaska, 1998-1999Data
Terrestrial Mammal Ecology Research Project Website

Contacts

Adams, Layne G., 907.786.7159
Johnson, Heather , 907-786-7155

Status: onGoing
Start Year: 2010
End Year: 2024

Project Sites

Collaborators
Alaska Department of Fish and Game
NPS - Denali National Park

Location
Denali National Park and Preserve

USGS Mission Area and Program
EcosystemsWildlife Program

Major Initiatives
USGS - Changing Arctic Ecosystems Initiative

Keywords
Biosphere > Terrestrial Ecosystems