Figure 3
From: Himalayan glaciers experienced significant mass loss during later phases of little ice age

Wavelet power spectrum. (a) UK glaciers. (b) J&K glaciers. (c) HP glaciers. (d) Western Himalaya. Plots are prepared using an online tool (http://ion.exelisvis.com)40. The black contours are the 10% significance regions above the global wavelet spectrum (GWS). Netted region represents the cone of influence.