The admission of China as an observer in the Arctic Council in 2013 was a significant step in the ongoing evolution of the country's Arctic policy, but Beijing is still concerned about being accepted as a regional player given its geography and arguably lack of an Arctic history. As the Arctic becomes more open to scientific and economic engagement, China wishes to develop the idea of the Arctic as more of an international space as opposed to strictly a regional one, and to allow non-Arctic states, such as China itself, to become accepted as Arctic actors. However, in order to avoid a backlash from the Arctic states and potential exclusion from the region's development, Beijing cannot effectively be a unilateral ‘norm-maker’ in the Arctic. Instead, China has sought to develop the identity of a regional ‘norm entrepreneur’, engaging the Arctic on many levels to promote the norm of partnerships between Arctic and non-Arctic actors to promote positive sum outcomes. Through engagement via several areas and governmental levels, Beijing hopes to succeed in being widely viewed as a ‘near-Arctic state’ which can contribute to new norms, and possibly new regimes, in an Arctic which shows many signs of becoming further internationalised.

Norway will soon celebrate that 100 years ago, the former ‘no-man's land’ of the Svalbard archipelago was placed under its sovereignty. However, this paper focuses on another important and often omitted element also brought about by the 1920 Svalbard Treaty regarding its demilitarisation and neutralisation. We ask how has the Svalbard security regime been able to meet the various challenges it has faced over almost 100 years of existence? Also, given that the treaty was drafted at the beginning of the 20th century, are the security provisions of this regime already obsolete or are they seen still as valid, and more importantly functional against the backdrop of rapidly changing security realities? This paper then goes further and while it uses Svalbard as a case study, it tries to assess the role of demilitarisation and neutralisation in the modern context by trying to infer possible lessons from two similar regimes, which apply to Antarctica and the Åland Islands.

The western Antarctic Peninsula (WAP) is a hotspot of rapid recent regional ‘climate change’. This has resulted in a 0.4°C rise in sea temperature in the last 50 years, five days of sea ice lost per decade and increased ice scouring in the shallows. The WAP shallows are ideal for studying the biological response to physical change because most known Antarctic species are benthic, physical change occurs mainly in the shallows and most research stations are coastal. Studies at Rothera Station have found increased benthic disturbance with losses of winter sea ice and assemblage-level changes coincident with this ice scouring. Such studies are difficult to scale up as they depend on SCUBA diving – a very spatially limited technique. Here we report attempts to broaden the understanding of benthic ecosystem responses to physical change by replicating the Rothera experimental grids at Carlini Station through collaboration between the UK, Argentina and Germany across Signy, Rothera and Carlini stations. We argue that such collaborations are the way forward towards understanding the big picture of biota responses to physical climate changes at a regional scale.

The activity of intracellular proteolytic enzymes was studied in Atlantic salmon (Salmo salar L.) fingerlings (0+) after hatching from spawning nests and dispersal in the Varzuga River main stem and its Pyatka tributary (Kola Peninsula, White Sea Basin). The study focused on calcium-dependent cytosolic proteinases (µ- and m-calpains), lysosomal proteinases (cathepsins В and D) and collagenase, and determined the free/protein-bound hydroxyproline ratio, which portrays collagenolytic activity. Compared to fingerlings from the Varzuga main stem, the intracellular proteolytic enzyme activity of cysteine proteinase and collagenase was higher in fingerlings from the Pyatka tributary, where current velocities and food availability were higher. These results indicate that there is a higher rate of intracellular protein metabolism in the juveniles from this phenotypic group.

The Mapping Application for Penguin Populations and Projected Dynamics (MAPPPD) is a web-based, open access, decision-support tool designed to assist scientists, non-governmental organisations and policy-makers working to meet the management objectives as set forth by the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) and other components of the Antarctic Treaty System (ATS) (that is, Consultative Meetings and the ATS Committee on Environmental Protection). MAPPPD was designed specifically to complement existing efforts such as the CCAMLR Ecosystem Monitoring Program (CEMP) and the ATS site guidelines for visitors. The database underlying MAPPPD includes all publicly available (published and unpublished) count data on emperor, gentoo, Adélie and chinstrap penguins in Antarctica. Penguin population models are used to assimilate available data into estimates of abundance for each site and year. Results are easily aggregated across multiple sites to obtain abundance estimates over any user-defined area of interest. A front end web interface located at www.penguinmap.com provides free and ready access to the most recent count and modelled data, and can act as a facilitator for data transfer between scientists and Antarctic stakeholders to help inform management decisions for the continent.

McMurdo Station, Antarctica, is a US Federal research facility operated year-round by the National Science Foundation (NSF). Its primary mission is to support scientific research, but it also provides logistical air and ground support for South Pole Station, seasonal field sites and nearby stations operated by other countries. It is the largest station in Antarctica, supporting up to 1,200 people. While McMurdo Station has a long scientific legacy, the facility also has an interesting architectural and engineering history that spans 60 years and has its antecedents in the ‘heroic age’ of exploration (1898–1916) and the Little America expeditions (1929–1958). Here, I describe the history of the built environment of McMurdo Station to clarify how it evolved from a temporary air station in the late 1950s to its current role as the flagship research facility of the US Antarctic Research Program (USAP). This historical review may provide insights that are useful as the station continues to transform and evolve, allowing it to continue its scientific mission into the 21st century.

Explorer Joseph Elzéar Bernier's famous 1909 sector claim on Melville Island is often described as a key moment in the evolution of Canada's sovereignty over the Arctic archipelago. Writers such as Yolande Dorion-Robitaille and Marjolaine Saint-Pierre have argued that Bernier was unfairly deprived of the credit he deserved for his sovereignty contributions. Alan MacEachern has recently stated in Polar Record that civil servants in the 1920s were to blame for this supposed unfair treatment. In particular, he sees Oswald Finnie of the Department of the Interior as a man who was determined at all costs to rewrite the historical record. This article contests MacEachern's depiction of Finnie and his colleagues, based on a range of primary source documents. It also emphasises the little-known but very significant role played by James White, who first placed the sector lines on an official map five years before Bernier's 1909 proclamation. The article thus clarifies the complicated relationship between White's 1904 map, Bernier's 1909 claim, an earlier sector claim made by Bernier in 1907, and the views on the sector theory held by influential members of the Canadian civil service at the time when an official sector claim was made by Ottawa in 1925.

Sir Ernest Shackleton's Imperial Trans-Antarctic Expedition famously did not succeed in traversing the Antarctic continent from the Weddell Sea to the Ross Sea. It was, nevertheless, an enterprise that engaged the interest of New Zealanders and the rest of the British Empire even as World War I was being fought. When one of the expedition ships, Aurora, broke from her moorings soon after arrival in McMurdo Sound and drifted trapped in pack ice for months, the construction of a temporary jury rudder while still at sea enabled her crew to make their way to Port Chalmers, Dunedin for more extensive repairs in 1916. This paper discusses interactions between the Otago Museum staff and the crew of Aurora while she was in port, the offer of the replaced jury rudder to the museum, and reflects on the concerns and interests that might have contributed to the offer and its rejection.

Bob Dingle (1920–2016). Bob Dingle (Fig 1), who was involved with the establishment of Australia's continental Antarctic stations in the 1950’s, has died in Swansea, Tasmania, aged 95. He was born William Robert John Dingle in 1920 in Cornwall, England and left school in 1936 to join the General Post Office. With the advent of the Second World War he enlisted in the RAFVR and trained as a Wireless Operator. He flew operationally with Nos 78 and 35 Squadrons, was awarded the Distinguished Flying Medal and was commissioned. On his 39th operation the starboard inner engine of the Halifax bomber in which he was flying inexplicably caught fire. The flames quickly spread and the pilot gave the order to bale out. Unfortunately his pilot and rear gunner stayed on board and died in the crash and the navigators parachute failed to open. Bob landed safely and quickly linked up with the Belgian underground but was captured, a couple of weeks later on 6 January 1944, in a random Gestapo check of identity documents whilst boarding a train to Brussels. He spent the rest of the war as a POW.

A new, extensive examination of figures with horns and triangular shaped heads in prehistoric rock paintings in Finland reveals remarkable parallels with similar attributes on the Radien and Akka groups of spirits, pictured as male and female powers of the sky, earth and underworld, painted on the heads of indigenous Sámi noaidi drums from Swedish and Norwegian Sápmi during the seventeenth and eighteenth centuries. What makes this particular study of interest is that the cultural context or origins of rock paintings in Finland remains ambiguous. They are contextualised as being ‘Finnish’ according to academic literature. This paper explores these theories further and presents the findings of this investigation. In light of these findings, a re-examination and re-interpretation of the cultural context of rock paintings in Finland concerning Sámi pre-Christian religion and cultural heritage is prompted.

The challenges faced by indigenous peoples in repatriation negotiations vary across the globe. In 2012, three Ainu individuals launched a legal case against Hokkaido University, demanding the return of the human remains of nine individuals and a formal apology for having conducted intentional excavations of Ainu graveyards, stolen the remains and infringed upon their rights to perform ceremonies of worship. This action marked the first of such legal cases in Japan. The Ainu experienced both legal and ethical challenges during negotiations with the university; for example, while the claimants applied the Ainu concept kotan as a legal argument for collective ownership of the remains, Hokkaido University claimed the lack of assumption of rights relating to worship under the Civil Code of Japan. There has been significant progress recently on repatriation, mainly due to the Native American Graves Protection and Repatriation Act in the US, and several meaningful recommendations have been made to ease the repatriation process. However, such recommendations are often case specific and variations in the experiences of indigenous peoples from country to country have not been widely documented. This article discusses the challenges faced by the Ainu in repatriation negotiations in Japan, with a particular focus on the difficulties of applying indigenous customs and philosophies within legal frameworks.