Alp makes some factual corrections regarding the ‘second obfuscation’ and ‘third obfuscation’ identified in the article. Regarding the ‘second obfuscation’, Alp is correct that the man-haulers (of the 3 X.S. supplies) had not yet returned from base on 17 January 1912, and would not return until 23 January. However, Alp's objection does not exonerate Meares. On 31 January 1912, expedition member Apsley Cherry-Garrard recorded that Meares supposedly had considered departing on the ‘second journey’, but had been assured by the man-haulers that there was already ‘plenty for all parties’ with ‘what they had left at 1 Ton’. The key date was 17 January 1912, when Meares still had time to either leave (for the ‘second journey’, a projected two-week depot run) or remain at base. Meares’ inaction on that date therefore cannot be excused by reassurance from the man-haulers on what they ‘had left’ at One Ton, as on 17 January the man-haulers had not yet returned to base to deliver such reassurance.

In order to explore further Japan's Ainu policy, this reply firstly outlines the differences in opinions that between Dr. Nakamura and myself, and secondly addresses some of the main points of my paper published in this journal. Dr. Nakamura takes into consideration domestic circumstances instead of international human rights law, while I emphasise that Japan's international obligations lies in its adherence to international human rights law and that domestic law must conform to international obligations for the Ainu. My paper chronologically summarises Japan's post-war Ainu policy and investigates who and what has influenced this policy and the law.

This paper reviews the complex factors interacting in the movement of contaminants in soil subject to seasonal freezing. This includes those relevant to the soil itself, the contaminant itself, and environmental factors, all of which must be understood for prediction and effective design of remediation. Numerical modelers, as well as laboratory researchers examining behavior of small elements of the soil system, require reliable information on the range of full-scale system responses, but it is not feasible to acquire this by full-scale tests. Even field workers benefit from this information in planning data collection. Small physical models of contaminants moving through soil have routinely been limited in their usefulness because of differences in model fluid pressures and soil stresses, compared to full-scale conditions. However, small-scale centrifuge modeling presents the opportunity to produce correct and rapid physical simulation of full-scale system response using field soil and real contaminants, under the range of different boundary conditions. This paper discusses the existing recent centrifuge modeling work that supports the thesis that the technique can be applied to understanding and analyzing this complex problem. Five studies are reviewed: one on simulation of soil freezing effects in the absence of contaminants; three on the simulation of contaminant movement through saturated and unsaturated unfrozen soil, and heat transport effects through the fluid phase of unfrozen soils; and one that simulates the combination of contaminant movement in freezing soil.

Some additional details of the construction of ‘Franklin's cairn’ and ‘Franklin's cenotaph’ on Beechey Island, Nunavut, Canada are presented.