Obituary – J. Ross Mackay
Professor Emeritus J. Ross Mackay (University of British Columbia, Canada) passed away peacefully on October 28, 2014, just short of the start of his 100th year. He was a seminal figure in geocryology and his publications will undoubtedly remain critical to permafrost science for many decades to come. He was among the most prominent and one of the last living representatives of the early international researchers in the field, such as Roger Brown, Arturo Corte, Alfred Jahn, Pavel Melnikov, Siemon Mulle…