Skip to main content

Rachel Loehman

thumbnail
Landscape simulation modeling will be used to develop detailed management guidelines for restoring and sustaining whitebark pine under future climates, accounting for the principal stressors that threaten its persistence (exotic disease infections, mountain pine beetles, and fire exclusion policies). We will build on existing work, including the 2012 publication A Range-Wide Restoration Strategy for Whitebark Pine Forests and existing simulation areas within critical whitebark pine habitat. This project will create a robust and trans-boundary set of management tools for creating resistant and resilient whitebark pine forests within the Rocky Mountains, USA and Canada.FY2013Objectives:We propose to use FireBGCv2...
Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Alberta, British Columbia, Climate Change, Conservation Plan/Design/Framework, Conservation Planning, All tags...
We propose to develop a Yukon-Kuskokwim Berry Outlook: a data- and observer-driven ecological monitoring and modeling framework that forecasts changes in berry habitat and abundance with climate and environmental change. Berry-producing plants are extremely important to human and wildlife communities of the Yukon-Kuskokwim (Y-K) Delta. Berry yield can be influenced by snow cover, rainfall, soil moisture, air temperature, availability of insect pollinators, and seasonal weather extremes; and berry habitat can be altered by more frequent tidal inundation, increased frequency of storm surges, and permafrost deterioration, all of which may be significantly impacted by climate change. In a recent survey of Alaskan environmental...
thumbnail
Berries are a crucial nutritional and cultural resource to communities and ecosystems in boreal, subarctic and arctic areas; however, berry abundance and the timing of the berry lifecycle is becoming more variable and unpredictable due to climate change. Climate adaptation plans across the state of Alaska identify changes in berry timing and availability as primary concerns and point to the need for increased monitoring and research on how climate change is influencing berries. While there is a large body of work on plants that produce berries, much of the information is not accessible to those who need it most: land managers and communities planning for an uncertain future. This project will address this critical...
ScienceBase brings together the best information it can find about USGS researchers and offices to show connections to publications, projects, and data. We are still working to improve this process and information is by no means complete. If you don't see everything you know is associated with you, a colleague, or your office, please be patient while we work to connect the dots. Feel free to contact sciencebase@usgs.gov.