• 学术搜索
  • 科研智能体
    • Research Labs
    • AI 阅读
    • AI 文库
    • 深度研究
    • 学者亮点
  • 学术资源
    • AI2000
    • 期刊/会议
    • 学者库
    • 学术API
      MCP&Skill
    • 溯源树
    • 数据集
  • 知识沉淀
    • 学术空间
订阅小程序
旧版功能
aminer vip
开通会员低至0.73元/天
一次搞定AI科研
立即登录
  • English
  • 联系方式
    Polar Record

    Polar Record

    JournalISSN 0032-2474eISSN 1475-3057中科院 环境科学与生态学 4区

    年发文量

    研究主题

    论文(4768)

    排序
    1Was It a Bad Idea to Add the Fifth Man to Scott's Polar Party?
    Bill Alp

    This article examines Captain Scott's arrangement, announced on 3 January 1912, to add a fifth man to his Polar Party. Although it has been characterised as impulsive and ill-judged, primary expedition records suggest strategic and tactical rationales. Scott was deeply concerned about the physical hardship of prolonged travel on the Polar Plateau and sought to minimise exposure time. He also had a newly emerged tactical problem: the last support party could no longer keep up and might soon fail completely. Adding a fifth man would increase pulling power, allowing early release of the last support party; it would reduce time spent on the Polar Plateau, and it would provide a safety margin for worsening surface conditions. Secondary literature has focused on drawbacks such as tent crowding, increased cooking time, and ration redistribution. Such concerns are not strongly supported by primary sources, as many originate from the influential accounts of Apsley Cherry-Garrard and Roland Huntford, both of whom emphasised drawbacks while overlooking Scott's underlying rationale. Drawing on diaries, letters, and contemporary records, this article argues that Scott's fifth-man arrangement was a considered response to strategic and tactical issues at the time.

    2026
    引用
    AI阅读
    加入学术空间
    2Conflict and Cohesion on Amundsen's South Pole Journey
    Bjorn Lantz

    Roald Amundsen's South Pole party is routinely depicted as an unusually harmonious and high-performing team. This article re-examines that assumption by returning to the only contemporary sources that intermittently record interpersonal strain during the Pole march: the diaries of Sverre Hassel and Olav Bjaaland. Using a deliberately narrow empirical base and a transparent inclusion procedure, the study restricts all claims about friction to what the diarists explicitly note. A minimal coding vocabulary-task, process/authority, and relationship/tone-serves as an organising device rather than an explanatory framework. Seventeen diary passages document irritation, disagreement, reprimand, sarcasm, or social sanction linked to identifiable expedition members. Read conservatively, the diaries neither support a counter-myth of dysfunction nor permit inferences about the prevalence or long-term significance of conflict. They do, however, make one conclusion difficult to avoid: the Pole march cannot responsibly be described as frictionless simply because it succeeded logistically or was later narrated smoothly. Instead, the diary evidence shows that operational excellence coexisted with domain-specific frictions-over judgement, rations, navigation, role allocation, and tent-life tone-and that authority and contradiction repeatedly appear as interactional fault lines. Cohesion, where it existed, was not the absence of strain but a condition under which strain could still be written down.

    2026
    引用
    AI阅读
    加入学术空间
    3A Scenario Analysis of Climate Change and China’s Future As a Near-Arctic State
    Marius Nyquist Pedersen, Bjorn Olav Knutsen, Fatima Ibsen

    What kind of Arctic actor will China be in 2050? China has entered the Arctic, and its future ambitions in the region are closely tied to its future trajectory in global politics. We conduct a scenario analysis of China's ability to realise its Arctic ambitions in three scenarios: A continuation of the status quo (Ascendant China), Chinese economic stagnation (Stagnant China), and Chinese global hegemony (Triumphant China). We find that climate change will affect China differently in these scenarios. In Triumphant China, climate change can act as an enabler of Chinese ambitions, particularly regarding fishing and maritime transport. Even as a non-Arctic state, a Triumphant China will likely wield sufficient global power to realise its Arctic ambitions. In Ascendant China and Stagnant China, we find that climate change primarily acts as an obstacle to China's Arctic ambitions. China would rely on its Russian partnership to a greater extent, limiting their ability to realise their ambitions. Without a strong Arctic foothold, climate change could cause regional changes too rapid and comprehensive for China to be able to adapt civilian and military capabilities to those changes. Finally, climate change may make Stagnant China more likely, as sea-level rise threatens China's economic might.

    2026
    引用
    AI阅读
    加入学术空间
    4Inuit Acculturation, Japanese Internment: Toshio Yatsushiro’s Cold War Era Fieldwork in the Canadian Arctic
    Pamela Stern

    During the early Cold War, Canada's Northern Co-ordination and Research Centre (NCRC) employed anthropologists and other ethnographers to make Inuit legible to northern administrators. The government sought information that would demonstrate how well Inuit were adapting to life in the newly established and permanent government-administered settlements. Research in Iqaluit, then known as Frobisher Bay, was assigned to Toshio Yatsushiro, a Japanese-American anthropologist who had previously participated in anthropological studies of interned Japanese and Japanese-Americans. Yatsushiro spent two summers (1958 and 1959) in Iqaluit with the goal of documenting the extent to which Inuit were adopting the cultural norms, values, and lifestyles of Euro-Canadians. Although Yatsushiro never completed his intended project, his published and unpublished writings identify specific ways in which Canada's post-war administration of Inuit communities and its efforts to acculturate Inuit to southern Canadian ways of living were failing Inuit. Archival documents, interviews with NCRC anthropologists, and Yatsushiro's published and unpublished writings reveal his disillusionment with the authoritarian practices of government officials in the North. His ethnographic observations and recommendations, coloured by his own experiences of internment, were dismissed by government officials as inaccurate and irrelevant.

    2026
    引用
    AI阅读
    加入学术空间
    5Arctic Science Diplomacy after Exceptionalism
    Gareth Rees

    Abstract For over three decades, science diplomacy in the Arctic operated within a remarkably cooperative framework, often identified as “exceptionalism.” Circumarctic research was largely insulated from geopolitical tensions. This era was abruptly ended by the full-scale invasion of Ukraine in February 2022 and the international isolation of Russia. This article, informed by the author’s history of engagement in Russian Arctic research and in science diplomacy, examines the transition from a unified to a fragmented research environment. The current rupture in scientific relations has created a crisis by disconnecting a substantial part of the global system – including several of the planet’s climate “tipping elements” – from many of the networks configured to understand it. This epistemic gap is compounded by a severe weakening of “soft-power” communication between countries that are poorly aligned strategically. While the fourth International Conference on Arctic Research Planning has provided a strong blueprint for Arctic research over the next decade, and the fifth International Polar Year (2032–33) presents an exceptional opportunity to implement this plan, the future of collaborative research remains uncertain as the research community attempts to move towards a model of conditional engagement in a multipolar environment.

    2026
    引用
    AI阅读
    加入学术空间
    立即登录,查看全部 4768 篇论文

    高被引作者

    作者引用发文
    Peter Convey8073
    Stanley S. Jacobs (Stanley Jacobs)7532
    John Turner7522
    H. Roscoe7471
    A. V. Klepikov7471
    Sharon A Robinson7471
    Ted Scambos7471
    W. J. R. French7471
    Julian Gutt7471
    Gareth Marshall7472

    高产作者

    作者引用发文
    Bernard Stonehouse12273
    Nikolas Sellheim13373
    Ian R. Stone14866
    Robert K Headland8163
    Beau Riffenburgh5856
    H. G. R. King1247
    David Drewry19545
    William Barr10044
    Charles Swithinbank20044
    Geoffrey Hattersley-Smith241

    相关期刊

    The Geographical Journal
    WIREs Climate Change
    The polar journal
    Anthropocene Review
    Maritime Studies
    Polar Geography
    Scottish Geographical Journal
    Sibirica
    Arctic Review on Law and Politics
    NORTHERN REVIEW