Obu , Jaroslav, Hugues Lantuit, Michael Fritz, Wayne H. Pollard, Torsten Sachs, and Frank Günther. “Relation Between Planimetric and Volumetric Measurements of Permafrost Coast Erosion: A Case Study from Herschel Island, Western Canadian Arctic”. Polar Research 350 (September 23, 2016). Accessed March 26, 2026. https://polarresearch.net/index.php/polar/article/view/3258.