In 1980, at the invitation of Australia, the first Chinese scientists went to Antarctica. China was therefore a relative ‘latecomer’ to engage in Antarctic science. In the period since its first Antarctic expedition in 1984, China's presence in Antarctica has expanded both in terms of its logistics and infrastructure and its scientific research. This paper outlines the development of China's national Antarctic programmes under the influence of corresponding national policies from the late 1970s to the present, noting the application of various scientific disciplines to Antarctic fields. The paper outlines and analyses the broadening and deepening of China's Antarctic science research, infrastructure and engagement.

The International Polar Year 2007–2008 stimulated a wide range of education, outreach and communication (EOC) related to polar research, and catalysed enthusiasm and networks that persist ten years on. Using a multi-method approach that incorporates case studies, auto-ethnographic interviews, and survey data, we interrogate the opportunities and limitations of polar EOC activities and propose a new framework for practical, reflexive, engagement design. Our research suggests that EOC activities are under-valued and often designed based on personal instinct rather than strategic planning, but that there is also a lack of accessible tools that support a more strategic design process. We propose three foci for increasing the professionalisation of practitioner approaches to EOC: (1) improved articulation of goals and objectives; (2) acknowledgement of different drivers, voices and power structures; and (3) increased practical training, resources and reporting structures. We respond to this by proposing a framework for planning and design of public engagement that provides an opportunity to become more transparent and explicit about the real goals of an activity and what “success” looks like. This is critical to effectively evaluate, learn from our experiences, share them with peers, and ultimately deliver more thoughtfully designed, effective engagement.

Polar Educators International (PEI) is a volunteer-based organization designed to build collaborative relationships between educators and polar researchers. Founded in 2012, PEI was created out of the networks formed during the International Polar Year 2007–2008. This paper explores PEI’s first five years (2012–17) of successes, challenges and opportunities that have led to the creation of an organization with over 1,500 members. Using a ‘level of participation’ framework for communities of practice, we examine the evolution of this educator-researcher network and focus on two key questions: 1) who has PEI reached and served over this time?, and 2) what are barriers to participation? Barriers include sustained engagement with researchers and establishing value within institutional frameworks that generally undervalue activities referred to as ‘education and outreach’ (EOC). EOC activities continue to be perceived as extra-curricular in both educator and researcher communities. Working to deepen collaboration with polar researchers and targeting a greater diversity of PEI’s membership to fill core leadership functions should be future areas of focus for PEI as it looks to continue to shape polar EOC. Advancing and enhancing polar EOC extends well beyond PEI and should be a priority for the broader polar science and education communities.

International Polar Week is an educational activity that has been carried out since the International Polar Year 2007–2008 (known then as International Polar Days). This event, which brings together educators and polar scientists to promote polar science, is generally organised by the Association of Polar Early Career Scientists and Polar Educators International. Here we provide an overview of how International Polar Week started, and describe its implementation in Portugal, a “non-polar” country. We quantify the activities carried out during International Polar Weeks in Portugal between 2012 and 2017, which involved >96,000 students, >200 schools, >1900 educators and 100 polar scientists, with talks and Skype calls by polar scientists being the most frequent activities. Portugal’s International Polar Weeks have involved students, educators and polar scientists from 18 other countries, in particular from the United Kingdom and Brazil. We conclude by providing recommendations to other countries wanting to implement International Polar Weeks.

A lasting legacy of the International Polar Year (IPY) 2007–2008 was the promotion of the Permafrost Young Researchers Network (PYRN), initially an IPY outreach and education activity by the International Permafrost Association (IPA). With the momentum of IPY, PYRN developed into a thriving network that still connects young permafrost scientists, engineers, and researchers from other disciplines. This research note summarises (1) PYRN’s development since 2005 and the IPY’s role, (2) the first 2015 PYRN census and survey results, and (3) PYRN’s future plans to improve international and interdisciplinary exchange between young researchers. The review concludes that PYRN is an established network within the polar research community that has continually developed since 2005. PYRN’s successful activities were largely fostered by IPY. With >200 of the 1200 registered members active and engaged, PYRN is capitalising on the availability of social media tools and rising to meet environmental challenges while maintaining its role as a successful network honouring the legacy of IPY.

The development of formal discourse about education and outreach within the Antarctic Treaty Consultative Meetings (ATCM), and the influence of major international activities in this field, are described. This study reflects on the ATCM Parties’ approach to implementing the ambition of the Protocol on Environmental Protection to the Antarctic Treaty Article 6.1.a, to promote the educational value of Antarctica and its environment, and examines the role of workshops and expert groups within the Scientific Committee on Antarctic Research (SCAR), the International Union for the Conservation of Nature (IUCN), and the Council of Managers of National Antarctic Programmes. These early initiatives, which emerged in the 1990s, were a prelude to the development and implementation of a large number of International Polar Year (IPY) education and outreach programmes. The establishment of an Antarctic Treaty System Intersessional Contact Group, and an online forum on education and outreach during the 2015 ATCM in Bulgaria, is a legacy of IPY and is the next step in fostering collaboration to engage people around the world in the importance and relevance of Antarctica to our daily lives.

Sub-surface pressure (SSP) data from tide gauges at three bases on the Pacific coast of the Antarctic Peninsula, together with SSP information from a bottom pressure recorder deployed on the south side of the Drake Passage, have been used to study the relationships between SSP, Drake Passage transport, and the strength of Southern Ocean zonal winds as represented by the Southern Annular Mode. High correlations were obtained between all parameters, confirming results obtained previously with independent data sets, and demonstrating the value of information from the permanent Rothera base, the southern-most site considered. These are important findings with regard to the design, installation and maintenance of observation networks in Antarctica. In particular, they provide the necessary justification for Antarctic Peninsula tide gauge infrastructure investment in the lead up to International Polar Year. Data delivery from Rothera and Vernadsky is currently being improved and should soon enable the first near real-time system for monitoring Drake Passage transport variability on intraseasonal timescales, an essential component of a Southern Ocean Observing System.