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Global Change Explorer (GCX)

EPA's Global Change Explorer (GCX) is a collection of web tools that allow visualization, comparison, and access to spatial data that describe potential future environmental change. These data can serve as a starting point to assess the vulnerability of air, water, ecosystems, and human health to climate change, land use change, and other large-scale environmental stressors. The data and tools in the Global Change Explorer are relevant across multiple scientific disciplines and environmental media, providing a foundation for integrated assessments of global change.

Land Use

Navigational icon for the land user tool (ICLUS)
Integrated Climate and Land Use Scenarios (ICLUS) Tool:

Resilience

Navigational icon for the resilience mapping tool (LASSO)
Multisector Evaluation Tool for identifying Resilience Opportunities (METRO) Tool:

Deposition

Navigational icon for the CL MapperTool
Critical Loads Mapper (CL Mapper) Tool: