Figure 1
From: Perception of a chronic volcanic hazard: persistent degassing at Masaya volcano, Nicaragua
Location figure. Inset shows location with respect to Central America and the Central American Quaternary volcanic chain (volcano locations from the Smithsonian Global Volcanism Program and Country boundaries from DIVA-GIS). Dashed line shows the caldera boundary, which is also the limit of the National Park. A selection of localities mentioned in the text is shown. Concentric circles indicate distances from the active vent in 5Â km intervals. Green squares represent sites of diffusion tubes and pink diamonds are crop sampling locations. Elevation contour data based on ASTER GDEM, a product of METI and NASA.