Thule Fishing Revisited: The Economic Importance of Fish at the Pembroke and Bell Sites,Victoria Island,Nunavut

Geografisk Tidsskrift—Danish Journal of Geography 110(2):261–278, 2010

In a comprehensive overview of evidence for fishing in the Thule period of the eastern North American Arctic, Whitridge (2001) noted that fish bones are either extremely rare or absent in archaeofaunal samples, despite the fact that artifact assemblages typically contain a variety of fishing implements. In this paper, we present new faunal data from two sites on southeastern Victoria Island, Nunavut, which offer a marked contrast to this pattern. The Pembroke site, located just north of Cambridge Bay, is a small Thule site probably occupied during an early migration into the region. The Bell site, located on the Ekalluk River, is a more substantial site, occupied for a much longer duration during the Thule period. These sites are located in areas devoid of many taxa preferred by Thule peoples, which led the sites' occupants to rely on caribou and fish for much of their winter subsistence. At the Bell site, storage of caribou and fish was critical for winter survival. However, the occupants of the Pembroke site appear to have been unable to acquire sufficient stores during the fall, and therefore relied on fishing through the ice during winter to supplement their inadequate stores. Although both sites indicate a more important economic role for fish than has been recorded on any other eastern Arctic Thule winter site, the use of fish at the two sites differs markedly, adding nuance to archaeologically known Thule subsistence patterns.     

Polar bear management,sport hunting and Inuit subsistence at Clyde River,Nunavut

This paper begins by reviewing the structure and evolution of polar bear (Ursus maritimus) management in Canada and in the Territory of Nunavut since the inception of the Agreement on the Conservation of Polar Bears in the 1970s. This is followed by the paper's main focus, the examination of the socio-economic and cultural importance of polar bears for Inuit and the success of the Agreement in supporting contemporary Inuit subsistence relations in Nunavut.     

Architecture and morphodynamics of a 1·6 Ga fluvial sandstone: Ellice Formation of Elu Basin,Arctic Canada

Precambrian fluvial deposits have been traditionally described as architecturally simple, forming shallow and wide braidplains with sheet‐like geometry. The varied architecture and morphodynamics of the 1·6 Ga Ellice Formation of Elu Basin, Nunavut, Canada, are examined from detailed studies of section and planform exposures along coastal platforms and stepped cliffs. The Ellice Formation overlies older Proterozoic sandstones and Archean crystalline rocks, recording sedimentation in fluvial, aeolian, coastal and nearshore‐marine environments. The fluvial deposits display palaeoflow towards the west/north‐west, while overlying shallow‐marine deposits record transgression towards the east/south‐east. The Ellice Formation displays dispersed palaeoflow at its base, and also at higher stratigraphic levels, where fluvial and aeolian deposits are associated. Elsewhere, mainly unimodal palaeoflow points to extensive low‐sinuosity fluvial deposition. Within the terrestrial deposits, fluvial, fluvial–aeolian and coastal architectural elements are recognized. Fluvial elements comprise cross‐bedded sandstone and minor conglomerate, exhibiting an overall fining‐upward trend with associated decrease in preservation, dimension and amalgamation of channel bodies. These motifs are interpreted to portray a shift in depositional environment from proximal trunk rivers to distal alluvial plains. Low‐sinuosity fluvial elements are the most common, and include major channel bodies, elongate side bars and mid‐channel bars with well‐developed scroll topography. High‐sinuosity channel‐bar complexes exhibit upbar‐flow rotation and yield evidence of bar expansion coupled with rotation and translation. Fluvial–aeolian elements are composed of aeolian dunes juxtaposed with isolated channel bodies and bank‐attached bars. Minor mixed fluvial–aeolian sheets record local deposition in unconfined settings (possibly floodbasins) or inter‐distributary highlands. Finally, coastal elements comprise small deltaic complexes composed of sand‐rich distributary‐channel bodies feeding heterolithic mouth bars. Overall, the sedimentary record of the Ellice Formation demonstrates an example from the Precambrian where alluvium was locally characterized by a higher geomorphic variability than previously recognized.     

Community clusters in wildlife and environmental management: using TEK and community involvement to improve co-management in an era of rapid environmental change

Environmental change has stressed wildlife co-management systems in the Arctic because parameters are changing more rapidly than traditional scientific monitoring can accommodate. Co-management systems have also been criticized for not fully integrating harvesters into the local management of resources. These two problems can be approached through the use of spatially-defined human social units termed community clusters, which are based on the demographic or ecological units being managed. An examination of polar bear management in Nunavut Territory, Canada, shows that community clusters provide a forum to collect and analyse traditional ecological knowledge (TEK) over a geographic area that mirrors the management unit, providing detailed information of local conditions. This case study also provides examples of how instituting community clusters at a governance level provides harvesters with social space in which to develop their roles as managers, along the continuum from being powerless spectators to active, adaptive co-managers. Five steps for enhancing co-management systems through the inclusion of community clusters and their knowledge are: (1) the acceptance of TEK, science, the precautionary principle and the right of harvesters not to be constrained by overly-conservative management decisions; (2) data collection involving TEK and science, and a collaboration between the two; (3) institutionalization of community clusters for data collection; (4) institutionalization of community clusters in the management process; and (5) grass-roots initiatives to take advantage of the social space provided by the community cluster approach, in order to adapt the management to local conditions, and to effect policy changes at higher levels, so as to better meet local objectives.     

Climate change in the Arctic: current and future vulnerability in two Inuit communities in Canada

Climate change is already occurring in the Arctic and the Arctic Climate Impact Assessment recently concluded that future climate change could be devastating for Inuit. This paper characterises vulnerability to climate change in two Inuit communities in the Canadian territory of Nunavut, focusing on the resource harvesting sector. In both communities, Inuit have demonstrated significant adaptability in the face of current changes in climatic conditions. This adaptability is facilitated by traditional Inuit knowledge, strong social networks, flexibility in resource use, and institutional support. Changing Inuit livelihoods, however, have undermined certain aspects of adaptive capacity and have resulted in emerging vulnerabilities. Global and regional climate projections indicate that climatic conditions which currently pose risks are expected to be negatively affected by future climate change. These projections are not without precedent and analysis of current vulnerability and identification of adaptation constraints by Inuit in the two communities indicate the continued importance of traditional coping mechanisms. The ability to draw on these coping mechanisms in light of future climate change, however, will be unequal and the research indicates that young Inuit and those without access to economic resources, in particular, are vulnerable.