Figure 2
From: Permafrost Degradation and Subsidence Observations during a Controlled Warming Experiment
Photographs of the heating system installation and components: Panel A depicts heater head assembly. Panel B depicts push install of heater casing. Panel C shows full heater assembly. Panel D shows array after initial installation. Panel E shows site after completion. Panel F shows serial heater wiring configuration. Panel G shows heater control system.
