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Global Change Explorer (GCX)

EPA's Global Change Explorer (GCX) is a collection of web tools that visualize, compare, and provide access to spatial data that describe potential future environmental change. These data can serve as a starting point when assessing 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

Deposition

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

Resilience

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

Climate

ClimateLocating and Selecting Scenarios Online (LASSO)