fig3
Figure 3. Multiscale carbon-footprint assessment for contaminated-site remediation. The figure compares site-specific, regional, and macro assessment scales in terms of primary analytical methods, data sources, system boundaries, and typical applications. GHG: Greenhouse gas; IPCC: Intergovernmental Panel on Climate Change; PVC: polyvinyl chloride; HDPE: high density polyethylene; VOC: volatile organic compounds.
