New study shows plant climate risks vary by US region
A recent analysis published in the journal Ecography finds that vascular plant vulnerability to climate change differs significantly across seven regional zones of the United States.
Regional data improves conservation focus
Researchers determined that looking at national averages masks important local differences in species survival. Focusing on specific areas like the Southwest or Midwest provides more reliable results for identifying which plants need help. This approach allows managers to target resources where individual species face the greatest threat.
Study uses established climate zones
The analysis relied on seven regions defined by the US Geological Survey National and Regional Climate Adaptation Science Centers. These zones cover the contiguous United States and include between three and fourteen states each. The network was created over a decade ago to protect natural resources from dramatic environmental shifts.
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