Alaska Science Center


Biological Response to Increasing Water Temperatures in Arctic Coastal Plain Lakes

Biological Responses to Increasing Water Temperatures in Lakes of the Barrow/Atqasuk Focus Watershed: An Interdisciplinary Bioenergetics and Contaminants Study

Abstract


We are conducting an interdisciplinary, collaborative study on several lakes in the Barrow-Atqasuk watershed to better understand how and to what extent continued changes in thermal regimes will affect fish growth, food web structure, and bioaccumulation of mercury. Our research will include both collection of empirical data and modeling, and our overall aim is to enable better predictions of broad-scale ecological and ecotoxicological consequences of climate change in shallow Arctic lakes.
Products
Title Type
Descriptions, Depth to Refusal, and Field-Saturated Hydraulic Conductivity of Soils on the Arctic Coastal Plain of Alaska, 2012-2016Data

Contacts

Zimmerman, Christian , 907-786-7071

Status: completed
Start Year: 2014
End Year: 2018

Project Sites

USGS Mission Area and Program
EcosystemsFisheries Program

Major Initiatives
LCC - Arctic Landscape Conservation Cooperative
USGS - Marine and Freshwater Ecology

Keywords
Biosphere > Aquatic Ecosystems > Lakes