Alaska Region (R10)

Our Forests, Our Solutions: How Climate Change Affects Forests

Storyboard from the video

Climate change means changes for the nation's forests. This introductory video describes some of the changes that are occurring and that are expected as the planet warms.

The Climate Change Resource Center
Publication date: 

Watershed Erosion Prediction Project (WEPP)

Overview & Applicability

The Water Erosion Prediction Project (WEPP), is a physically-based soil erosion prediction technology. WEPP has a number of customized interfaces developed for common applications such as roads, managed forests, forests following wildfire, and rangelands. It also has a large database of cropland soils and vegetation scenarios. The WEPP model is a distributed parameter, continuous simulation model, and is able to describe a given erosion concern in great detail for an experienced user.


The WEPP model consists of multiple applications that can estimate erosion and sediment processes on hillslopes and small watersheds, taking into account climate, land use, site disturbances, vegetation, and soil properties.

National Climate Assessment 2014

This peer-reviewed report is a thorough and comprehensive overview of how climate change is expected to affect the United States. It includes analyses of impacts on seven sectors – human health, water, energy, transportation, agriculture, forests, and ecosystems. The report also assesses U.S. regional impacts and outlines some climate adaptation efforts.

Scenarios Network for Alaska and Arctic Planning (SNAP)

Overview & Applicability

SNAP provides several platforms for looking at historic climate trends and climate projections in Alaska and western Canada:

1. Downloadable datasets for historic climate data and projected climate data (temperature and precipitation).

2. Interactive map - provides climate projections for Alaska and western Canada for each decade through 2100. User can choose what variables, time periods, seasonal averages, and emissions scenarios they’d like to view.

Scenarios Network for Alaska and Arctic Planning (SNAP) climate projection map

SNAP provides climate projections (temperature and precipitation) for Alaska and western Canada, using an ensemble of climate models (GCMs) and 3 emissions scenarios. Information is presented in a variety of formats.

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