Rikeva (Rykacheva) Glacier flows from the Northern Novaya Zemlya Ice Cap to the west coast and the Barents Sea. The glacier has been retreating rapidly like all tidewater glaciers in northern Novaya Zemlya (Pelto, 2016) (Carr et al 2014) identified an average retreat rate of 52 m/year for tidewater glaciers on Novaya Zemlya from 1992 to 2010. Maraldo and Choi (2025) identified frontal retreat rate of Novaya Zemlya glaciers from 1931-2021 and found an increased each decade since the early 1970s, reaching a peak retreat rate of 65 m/year between 2011 and 2021. We have observed the impact at Vilkitskogo Glacier and Krayniy Glacier,
In 2000 Rikeva Glacier extended beyond the island that would emerge at Point A. The landbased terminus lobe extended just beyond Point B. By 2013 the glacier had retreated adjacent to the island, with the island acting as a stabilizing point for the terminus. The terminus lobe had retreated just south and east of Point B.
In 2018 Rikeva Glacier terminus rested on an island at Point A that acted as a buttress for the glacier terminus. By 2025 the glacier had retreated from the island with 4.5 km2 of glacier retreat since 2018 and 8 km2 of retreat since 2000.
From a Glaciers Perspective 