Skip to main content
U.S. flag

An official website of the United States government

Changing Times, Changing Stories: Climate Change Perspectives Vary Notably Among Generations in Subarctic Alaska

September 20, 2016

New research from the U.S. Geological Survey and partners illustrates how climate change is perceived among different generations of indigenous residents in subarctic Alaska. While all subjects agreed climate change is occurring, the older participants observed more overall changes than the younger demographic.

Scientists conducted interviews in four rural indigenous communities in subarctic Alaska. The findings appear in the recent online edition of the journal Ecology and Society.


Analysis of these interviews revealed that although observations of climate change were common among interview participants in all generations and in all communities, older participants observed more changes overall than younger participants. Additionally, how change was perceived varied between generations.  


Observations common among generations included warmer winter temperature, decrease in snow, and increase in rain, later freeze up and a general shift in expected seasonal time frames. Distinct generational perceptions of environmental change included a perception by participants of the younger generation that weather is always variable while older participants viewed the observed changes as outside of normal weather variability. 


“The elders of these communities have experienced both rapid social and environmental change over their lifetime,” said Nicole Herman-Mercer, USGS scientist and lead author of the study. “Therefore, they view these changes through a different lens than younger generations who have had a relatively more stable social environment and a more unstable climate environment throughout their lives.”


Observations are defined as the specific examples of environmental and weather changes described, whereas perception refers to the manner in which these observations of change were understood and contextualized by the interview participants. Understanding the difference in generational observations and perceptions of change are key issues in the development of climate change adaptation strategies.    


USGS partners in the study included the Yukon River Inter-Tribal Watershed CouncilColorado State University, and the U.S. Forest Service.

Sunrise on the Andreafsky River in St. Mary's, Alaska
The village of Kotlik at sunset
Map of Study Area
The villages of our study area, St. Mary’s, Pilot Station, Kotlik, and Chevak, are located in the LYRB and the YK Delta region (Fig. 1). St. Mary’s and Pilot Station are riverine communities located along the Yukon River; Kotlik and Chevak are located along tributaries of the Yukon River in coastal areas. St. Mary’s, Pilot Station, and Kotlik are Yup’ik communities, whereas Chevak is a Cup’ik community whose residents speak the Cup’ik dialect of the central Yup’ik language and identify as a distinct population. According to the 2010 U.S. Census, the populations of St. Mary’s, Pilot Station, Kotlik, and Chevak are 507, 568, 577, and 938, respectively (U.S. Census Bureau 2010a).

Get Our News

These items are in the RSS feed format (Really Simple Syndication) based on categories such as topics, locations, and more. You can install and RSS reader browser extension, software, or use a third-party service to receive immediate news updates depending on the feed that you have added. If you click the feed links below, they may look strange because they are simply XML code. An RSS reader can easily read this code and push out a notification to you when something new is posted to our site.