In the depths of winter, three consecutive days of snow blanketed the Dajiuhu Wetland in Shennongjia completely. Snow in the forests piled up dozens of centimeters thick, while on the lake surface, the ice layer was solid enough for waterbirds to walk upon. Eager to see how sphagnum moss survives in such icy conditions, we drove from Muyu Town straight to Dajiuhu to find out.[详细]