scholarly journals Robert McCormick's geological collections from Antarctica and the Southern Ocean, 1839–1843

2020 ◽  
Vol 47 (1) ◽  
pp. 147-165 ◽  
Author(s):  
Philip Stone
Keyword(s):  
Nineteenth Century ◽  
Southern Ocean ◽  
Charles Darwin ◽  
British Museum ◽  
Later Life ◽  
The Arctic ◽  
Polar Regions ◽  
Geological Work ◽  
The Antarctic ◽  
Personal Collection

Robert McCormick (1800–1890) took part in three mid-nineteenth-century British Polar expeditions, two to the Arctic and one to the Antarctic. The latter, from 1839 to 1843 and led by James Clark Ross, is the best known. McCormick served as senior surgeon on HMS Erebus and was responsible for the collection of zoological and geological specimens. Despite the novelty and potential scientific importance of these early geological collections from Antarctica and remote islands in the Southern Ocean, they received surprisingly little attention at the time. Ross deposited an official collection with the British Museum in 1844, soon after the expedition's return, and this was supplemented by McCormick's personal collection, bequeathed in 1890. McCormick had contributed brief and idiosyncratic geological notes to the expedition report published by Ross in 1847, but it was not until 1899 that an informed description of the Antarctic rocks was published, and only in 1921 were McCormick's palaeobotanical specimens from Kerguelen examined. His material from other Southern Ocean islands received even less attention; had it been utilized at the time it would have supplemented the better-known collections made by the likes of Charles Darwin. In later life, McCormick became increasingly embittered over the lack of recognition afforded to him for his work in the Polar regions. Despite that contemporary neglect, his collections from the Ross Antarctic expedition provide unique insight into the geological work of nineteenth-century British naval surgeons.

scholarly journals Robert McCormick and the circumstances of his Arctic fossil collection, 1852–1853

2020 ◽  
Vol 47 (2) ◽  
pp. 286-301
Author(s):  
Philip Stone
Keyword(s):  
Natural History ◽  
Canadian Arctic ◽  
The Arctic ◽  
Polar Regions ◽  
Royal Navy ◽  
History Museum ◽  
Northwest Passage ◽  
Devon Island ◽  
The Antarctic ◽  
Personal Collection

The Royal Navy surgeon Robert McCormick (1800–1890) took part in three mid-nineteenth century British Polar expeditions, two to the Arctic and one to the Antarctic. Of the two Arctic voyages, the first was to Spitsbergen (in today's Svalbard) in 1827; the second from 1852 to 1853, was one of the expeditions dispatched to search for the missing ships commanded by Sir John Franklin that had set out in 1845 to navigate a “Northwest Passage” through the islands of the Canadian Arctic. The Svalbard expedition was formative in developing McCormick's interest in the Polar regions, with the likely highlight of his career being his subsequent participation in the Antarctic expedition of 1839–1843 led by James Clark Ross. Throughout these expeditions, McCormick collected natural history specimens, principally in the fields of ornithology and geology. Many of the geological specimens he retained in a personal collection which passed to what is now the Natural History Museum, London, on his death in 1890. This collection includes rock specimens from Svalbard and Baffin Bay, and a substantial number of Silurian fossils (mostly brachiopods) from Beechey Island and Devon Island in the Canadian Arctic. The fossil collection was the largest of several assembled during the successive expeditions sent out in search of Franklin, but is one of those that has received no subsequent attention. That omission was largely due to McCormick's own scientific shortcomings and persisted despite his determined efforts to promote himself as a serious scientific naturalist and Arctic authority.

scholarly journals Evolution in the cold

2000 ◽  
Vol 12 (3) ◽  
pp. 257-257 ◽  
Author(s):  
Andrew Clarke
Keyword(s):  
Evolutionary Biology ◽  
Antarctic Fish ◽  
The Arctic ◽  
Polar Regions ◽  
Evolutionary Studies ◽  
Adaptive Radiations ◽  
The Antarctic ◽  
The Impact ◽  
Insight Into

Theodosius Dobzhansky once remarked that nothing in biology makes sense other than in the light of evolution, thereby emphasising the central role of evolutionary studies in providing the theoretical context for all of biology. It is perhaps surprising then that evolutionary biology has played such a small role to date in Antarctic science. This is particularly so when it is recognised that the polar regions provide us with an unrivalled laboratory within which to undertake evolutionary studies. The Antarctic exhibits one of the classic examples of a resistance adaptation (antifreeze peptides and glycopeptides, first described from Antarctic fish), and provides textbook examples of adaptive radiations (for example amphipod crustaceans and notothenioid fish). The land is still largely in the grip of major glaciation, and the once rich terrestrial floras and faunas of Cenozoic Gondwana are now highly depauperate and confined to relatively small patches of habitat, often extremely isolated from other such patches. Unlike the Arctic, where organisms are returning to newly deglaciated land from refugia on the continental landmasses to the south, recolonization of Antarctica has had to take place by the dispersal of propagules over vast distances. Antarctica thus offers an insight into the evolutionary responses of terrestrial floras and faunas to extreme climatic change unrivalled in the world. The sea forms a strong contrast to the land in that here the impact of climate appears to have been less severe, at least in as much as few elements of the fauna show convincing signs of having been completely eradicated.

scholarly journals BRICS in polar regions: Brazil’s interests and prospects

2020 ◽  
Vol 13 (3) ◽  
pp. 326-340
Author(s):  
Paulo Borba Casella ◽  
◽  
Maria Lagutina ◽  
Arthur Roberto Capella Giannattasio ◽  
◽  
...  
Keyword(s):  
Legal Regulation ◽  
The Arctic ◽  
Polar Regions ◽  
Arctic Council ◽  
Public Power ◽  
Promising Tool ◽  
Antarctic Treaty ◽  
International Power ◽  
Global Affairs ◽  
The Antarctic

The current international legal regulation of the Arctic and Antarctica was organized during the second half of the XX century to establish an international public power over the two regions, the Arctic Council (AC) and the Antarctic Treaty System (ATS), which is characterized by Euro-American dominance. However, the rise of emerging countries at the beginning of the XXI century suggests a progressive redefinition of the structural balance of international power in favor of states not traditionally perceived as European and Western. This article examines the role of Brazil within the AC and the ATS to address various polar issues, even institutional ones. As a responsible country in the area of cooperation in science and technology in the oceans and polar regions in BRICS, Brazil appeals to its rich experience in Antarctica and declares its interest in joining the Arctic cooperation. For Brazil, participation in polar cooperation is a way to increase its role in global affairs and BRICS as a negotiating platform. It is seen in this context as a promising tool to achieve this goal. This article highlights new paths in the research agenda concerning interests and prospects of Brazilian agency in the polar regions.

The Polar Regions and the Development of International Law: Contemporary Reflections and Twenty-First Century Challenges

2013 ◽  
Vol 5 (1) ◽  
pp. 233-251 ◽  
Author(s):  
Donald R. Rothwell
Keyword(s):  
International Law ◽  
First Century ◽  
The Arctic ◽  
Polar Regions ◽  
Foundational Research ◽  
Twenty First Century ◽  
Legal Frameworks ◽  
Global Affairs ◽  
The Antarctic ◽  
The Impact

Abstract The polar regions are increasingly coming to the forefront of global affairs in ways that are beginning to approach the prominence given to the polar regions during the ‘heroic era’ of exploration at the beginning of the twentieth century. This contemporary focus is, however, very much upon governance and the capacity of the existing and future legal frameworks to govern the Antarctic and Arctic effectively. This article revisits foundational research undertaken in 1992–1993 and reassesses the impact of the polar regions upon the development of international law. Particular attention is given to environmental management, living and nonliving resource management, the regulation and management of maritime areas, and governance mechanisms and frameworks. The article seeks to critically assess whether the existing legal frameworks that operate in Antarctica and the Arctic are capable of dealing with their increasing globalisation, or whether there will be a need for new legal and governance regimes to be developed to address twenty-first century challenges.

Polar tourism regulation strategies: controlling visitors through codes of conduct and legislation

Polar Record ◽  
1997 ◽  
Vol 33 (184) ◽  
pp. 13-20 ◽  
Author(s):  
Margaret E. Johnston
Keyword(s):  
Codes Of Conduct ◽  
Specific Area ◽  
Tourism Industry ◽  
The Arctic ◽  
Polar Regions ◽  
Regulation Strategies ◽  
Area Of Concern ◽  
Tourist Behaviour ◽  
The Antarctic ◽  
Further Development

AbstractControlling visitor impacts in polar regions continues to be important in both the Antarctic and Arctic. Concerns relate to impacts on the physical environment, cultural heritage, and host communities or scientific bases, as well as a recognition that safety and liability are major issues for governments, commercial operators, and local populations. Strategies for controlling tourists include visitor and operator codes and formal legislation. This paper summarises several approaches to visitor regulation in polar regions in order to illustrate the ways in which concerns about tourist impacts are being addressed. Similar issues arise throughout the polar regions, although in some places a particular emphasis might indicate a specific area of concern for a community, region, nation, or segment of the tourism industry. While a comprehensive strategy might be appropriate in many respects in the Arctic, it is also important to acknowledge the significance of more specific concerns. This paper first describes regulation of tourist behaviour and considers general issues of strategy effectiveness. Then it examines the approaches to visitor regulation used in the Antarctic and on S valbard as examples that may be of use in the further development of strategies in the Arctic. The paper then discusses an evolving strategy for control in the Northwest Territories, Canada. This strategy differs from these other approaches in that it targets a specific segment of the visitor population: those undertaking adventure expeditions.

Sledges and sledging in polar regions

Polar Record ◽  
1995 ◽  
Vol 31 (176) ◽  
pp. 3-24 ◽  
Author(s):  
Michael Pearson
Keyword(s):  
Nineteenth Century ◽  
Indigenous Peoples ◽  
Relative Effectiveness ◽  
Polar Regions ◽  
European Survey ◽  
Arctic Regions ◽  
Edge Runner ◽  
The Antarctic

ABSTRACTSledges have been used for millennia in Arctic and sub-Arctic regions. Until the advent of British Arctic land exploration in the nineteenth century, explorers in these regions had relied on indigenous sledges. The British, and individuals from other nations engaging in polar exploration, often faced different conditions and challenges from those that had faced indigenous peoples, and so a period of adaptation and invention began, to develop sledges that better suited the needs of European survey parties. This paper looks at the range of indigenous sledges and the development of various polar sledge types based on indigenous ski-runner, edge-runner, and toboggan styles of sledges. The development of the Nansen sledge, which became the norm in the Antarctic, is discussed, and the issues and debates involving man-hauling versus dog-hauling and the relative effectiveness of sledges and motive power as shown by recorded sledging performances are outlined.

scholarly journals Detecting changes in Arctic methane emissions: limitations of the inter-polar difference of atmospheric mole fractions

2018 ◽  
Vol 18 (24) ◽  
pp. 17895-17907 ◽  
Author(s):  
Oscar B. Dimdore-Miles ◽  
Paul I. Palmer ◽  
Lori P. Bruhwiler
Keyword(s):  
Mole Fraction ◽  
Atmospheric Chemistry ◽  
Transport Model ◽  
Atmospheric Transport ◽  
Random Noise ◽  
The Arctic ◽  
Polar Regions ◽  
Annual Growth Rate ◽  
Continuous Version ◽  
The Antarctic

Abstract. We consider the utility of the annual inter-polar difference (IPD) as a metric for changes in Arctic emissions of methane (CH4). The IPD has been previously defined as the difference between weighted annual means of CH4 mole fraction data collected at stations from the two polar regions (defined as latitudes poleward of 53∘ N and 53∘ S, respectively). This subtraction approach (IPD) implicitly assumes that extra-polar CH4 emissions arrive within the same calendar year at both poles. We show using a continuous version of the IPD that the metric includes not only changes in Arctic emissions but also terms that represent atmospheric transport of air masses from lower latitudes to the polar regions. We show the importance of these atmospheric transport terms in understanding the IPD using idealized numerical experiments with the TM5 global 3-D atmospheric chemistry transport model that is run from 1980 to 2010. A northern mid-latitude pulse in January 1990, which increases prior emission distributions, arrives at the Arctic with a higher mole fraction and ≃12 months earlier than at the Antarctic. The perturbation at the poles subsequently decays with an e-folding lifetime of ≃4 years. A similarly timed pulse emitted from the tropics arrives with a higher value at the Antarctic ≃11 months earlier than at the Arctic. This perturbation decays with an e-folding lifetime of ≃7 years. These simulations demonstrate that the assumption of symmetric transport of extra-polar emissions to the poles is not realistic, resulting in considerable IPD variations due to variations in emissions and atmospheric transport. We assess how well the annual IPD can detect a constant annual growth rate of Arctic emissions for three scenarios, 0.5 %, 1 %, and 2 %, superimposed on signals from lower latitudes, including random noise. We find that it can take up to 16 years to detect the smallest prescribed trend in Arctic emissions at the 95 % confidence level. Scenarios with higher, but likely unrealistic, growth in Arctic emissions are detected in less than a decade. We argue that a more reliable measurement-driven approach would require data collected from all latitudes, emphasizing the importance of maintaining a global monitoring network to observe decadal changes in atmospheric greenhouse gases.

Arctic shipping guidelines: towards a legal regime for navigation safety and environmental protection?

Polar Record ◽  
2008 ◽  
Vol 44 (2) ◽  
pp. 107-114 ◽  
Author(s):  
Øystein Jensen
Keyword(s):  
The Arctic ◽  
Legal Issue ◽  
Polar Regions ◽  
International Polar Year ◽  
Safety Standards ◽  
International Polar ◽  
Key Issues ◽  
Arctic Ice ◽  
The Antarctic ◽  
Near Future

ABSTRACTWith the International Polar Year (IPY) having commenced in March 2007, key issues relating to the polar regions are again in focus. This article reviews one central legal issue re-emerging in the Arctic: global regulation of safety standards for international shipping. The ‘Guidelines for ships operating in Arctic ice-covered waters’ are examined, with a view to the probable expansion of shipping in the Arctic in near future. Following an introduction to navigational issues within the Arctic context, the article describes how the guidelines came into being, and then analyses key elements and structure of the regulations and shortfalls of today's arrangements. The possible relevance of the guidelines to the Antarctic is also discussed briefly. Finally, the article inquires into the key repercussions of introducing binding regulations.

‘Heroism displayed’: revisiting the Franklin Gallery at the Royal Naval Exhibition, 1891

Polar Record ◽  
2005 ◽  
Vol 41 (3) ◽  
pp. 185-203 ◽  
Author(s):  
Huw W.G. Lewis-Jones
Keyword(s):  
Nineteenth Century ◽  
Extensive Study ◽  
Entry Point ◽  
The Arctic ◽  
Late Nineteenth Century ◽  
Polar Regions ◽  
Juvenile Literature ◽  
Political Debate ◽  
Victorian Period ◽  
Late Nineteenth

The Royal Naval Exhibition (RNE) of 1891 offers an important entry point for the study of naval mythmaking. Scrutinising one part of the RNE showcase, ‘The Franklin Gallery,’ highlights the imaginative potential of the polar regions as a resource for imperial visions. This paper provides a review of the RNE and, more closely, considers the ideology of polar exploration in the context of political debate and naval reforms. The utility of images of the Arctic presented at the RNE is discussed, in particular, its role in displaying the ‘heroic martyrdom’ of Sir John Franklin (1786–1847). The paper draws upon an extensive study of late nineteenth-century newspapers, illustrated weeklies, periodical reviews, popular adult and juvenile literature, art, poetry, pamphlets, exhibition catalogues and handbooks, and associated ephemera. It argues that the RNE played a central part in the construction and enshrining of narratives of naval and national achievement in the late-Victorian period and in reviving a British commitment to the exploration of the polar regions.

Variations in the total column abundances of atmospheric carbon monoxide and methane in the polar regions

1991 ◽  
Vol 3 (4) ◽  
pp. 443-449 ◽  
Author(s):  
L.N. Yurganov ◽  
V.F. Radionov
Keyword(s):  
Carbon Monoxide ◽  
Seasonal Variations ◽  
The Arctic ◽  
Polar Regions ◽  
Atmospheric Carbon ◽  
Atmospheric Carbon Monoxide ◽  
The Antarctic ◽  
Total Column

Atmospheric carbon monoxide and methane were studied spectroscopically in the Arctic and Antarctic. Seasonal variations of CO are evident in both polar regions, absolute values of abundance being three times larger in the Arctic than in the Antarctic. Increasing concentration trends were confirmed for both gases: 0.8% per year for Antarctic CO, 0.5% per year for Antarctic CH4 and 3.1% per year for Arctic CH4.

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