Pathways and Environmental Impacts of Methane Migration: Case Studies in the Marcellus Shale, USA

Figure 3

Topographic map of the Dimock area. From Payne et al. [12] are tracks (1) 11/22/2014 and (2) 11/14/2015. Freshwater wetlands are colored dark (forested) and medium (emergent) green, water bodies are medium (ponds) and dark (lakes) blue, and gas wells have magenta well symbols. All other features are as described in Figure 2.