Warmer temperatures.  Changes in precipitation.  More rain and less snow. 

The Greater Yellowstone Area can expect ecological effects from climate change.  Temperature and precipitation shifts can affect the length of the growing season, the number and size of wildfires, insect outbreaks, summer stream flows, and invasive species impacts.

The Greater Yellowstone Coordinating Committee is investigating the ecological effects of climate change on GYA resources and considering ways to respond to those effects.   This page provides information on ecological effects of climate change.   Through its sustainable operations emphasis, the GYCC will reduce the greenhouse gas emissions of participating agencies. 

GYA Related Resources

Publications

Observed and Projected Ecological Response to Climate Change in the Rocky Mountains and Upper Columbia Basin, A Synthesis of Current Scientific Literature.  June 2010   (6570 KB pdf)

Montane Meadow Change During Drought Varies with Background hydrologic Regime and Plant Functional Group.  Debinski, DM, et.al, 2010   Assessed drought effects on two montane meadows in Gallatin and Teton regions of GYA.   (435 KB pdf)

Workshops and Conferences

The Greater Yellowstone Ecosystem Biennial Scientific Conference: Questioning Greater Yellowstone’s Future: Climate, Land Use, and Invasive Species October 11-13, 2010

Monitoring Ecological Response to Climate Change in High Elevation Park Units of the Great Northern Landscape Conservation Cooperative  May 4-5, 2010

Greater Yellowstone Area Science Agenda Workshop: Climate Change, Land Use Change, and Invasive Species as Drivers of Ecological Change in the Greater Yellowstone Area  November 4-5, 2009

Greater Yellowstone Area Clean Air Partnership Meeting: Climate Change and Air Quality in the Greater Yellowstone Area

November 3-4, 2009

Agency Direction

U.S. Forest Service

National Roadmap for Responding to Climate Change July 2010 (668 KB pdf)

U.S. Fish and Wildlife Service

Strategic Plan for Climate Change  draft 2009  (link)

National Park Service

NPS Response to Climate Change  (link)

Additional Links

U.S. Forest Service Climate Change Research Center   Information and Tools for Land Managers

U.S. Fish and Wildlife Service.  Conservation in a Changing Climate

Great Northern Landscape Conservation Cooperative

National Park Service Climate Change Response Center   

USGS Office of Global Change

USFS Moscow Forestry Sciences Laboratory, Climate Data & Estimates, Climate Change and Plant Climate Relationships

Research on Forest Climate Change: Potential Effects of Global Warming on Forests and Plant Climate Relationships in Western North America and Mexico .  Available Species-Climate Profiles include whitebark pine, quaking aspen,  limber pine, lodge pole pine, subalpine fir,  douglas fir, and several other species occurring in the GYA.