Assessing Land-Use Impacts on Natural Resources

Area of Science:

• Ecological modeling
• Environmental science
• Geographic Information Systems (GIS)

Background:

• Natural resource changes are driven by environmental conditions and human activities.
• Assessing land-use impacts requires integrating spatial data and predictive models.
• Effective land management balances resource utilization with conservation.

Purpose of the Study:

• To develop a framework for assessing land-use impacts on natural resources.
• To integrate spatially explicit environmental data with ecological models.
• To support land management decisions for resource protection.

Main Methods:

• Integrated spatially explicit environmental data using Geographic Information Systems (GIS).
• Employed computer models to simulate land cover changes and species habitat suitability.
• Applied an available area model to identify habitats at risk from human activities.

Main Results:

• Identified potential limestone barrens habitats by overlaying soil, geology, slope, and land-use/land-cover data.
• Validated habitat identification against known rare species sites.
• Generated a risk map indicating habitats vulnerable to human activities.

Conclusions:

• The developed assessment strategy provides a framework for land management planning.
• The approach is applicable to diverse locations and land-use scenarios.
• The methodology can be refined based on land manager needs and data resolution.