Figure 1. Examples of various subtypes of glacial lakes. (A) A partly drained supraglacial ice-dammed lake situated on the Jatunraju Glacier, Cordillera Blanca, Peru (see Emmer et al., 2015b). (B) Lake Oshapalca dammed by a young LIA moraine, Cordillera Blanca, Peru. (C) A bedrock-dammed lake in Stubaital Valley, Austria. All photos: Author.