Northern Great Plains

The Working Group II contribution to the IPCC Sixth Assessment Report assesses the impacts of climate change, looking at ecosystems, biodiversity, and human communities at global and regional levels. It also reviews vulnerabilities and the capacities and limits of the natural world and human societies to adapt to climate change.

This report brings together researchers, clinicians, public health experts, climate scientists, tribal experts, and community leaders from throughout Montana to focus on ways climate change impacts the health of Montanans, both now and in the future. The assessment highlights the most likely climate impacts—heat, wildfires, drought, and flood—on physical and mental health, and recommends important steps that communities, health professionals, and individuals can take to lessen those impacts.

The Western Governors’ Association and the U.S. Department of Agriculture are pursuing an effort to meaningfully address the large-scale infestation of invasive annual grasses on western forests and rangelands. One product of this effort is this toolkit for land managers working to combat the spread of invasive annual grasses in the West.

This resource guide for rural communities identifies resources that develop the recreation economy. Growing and maintaining a healthy recreation sector that benefits residents over the long term requires balancing natural resource management, conservation efforts, infrastructure investment, business development, and many other factors. It also requires active stakeholder engagement, a robust understanding of potential challenges and opportunities, collaboration among various levels of government and landowners, and a strong plan for the region’s future.

The heavy precipitation and flooding of 2019 was one for the history books. This report looks back at the major climate events and impacts of 2019 in the Missouri River Basin.

The Northern Plains has experienced increased weather variability and climatic changes throughout the 20th and early 21st centuries. This assessment presents observed changes, such as increased length of frost-free seasons, which pose risks and opportunities to agricultural production in the region. The assessment also highlights adaptation practices working land managers might consider to prepare for and respond to changes in climate by adjusting management in ways that harness benefits or reduce anticipated effect.

The Montana Climate Assessment (MCA) synthesizes, evaluates, and shares credible and relevant scientific information about climate change in Montana with the citizens of the state. The motivation for the MCA arose from citizens and organizations in Montana who have expressed interest in receiving timely and pertinent information about climate change, including information about historical variability, past trends, and projections of future impacts as they relate to topics of economic concern.

Adaptive management is a means of facilitating decision making and helping to resolve the uncertainties that hinder effective management. This applications guide builds on the framework of the DOI Adaptive Management Technical Guide (Williams et al. 2007), presenting case studies to show how adaptive management can be used for both management and learning. Focus is on practical applications in the areas of importance to DOI managers—climate change, water, energy, and human impacts on the landscape.