Labrador metis ethnogenesis*

Recent claims to Aboriginal (native or indigenous) identity include new peoples who may not have had an historical consciousness as distinct peoples. This paper presents such a case from Canada, the recent ethnogenesis of the Labrador Metis. These Metis claim Inuit ancestry. Their claim is opposed by Labrador's two established Aboriginal associations and government. Yet Labrador Metis have incorporated under the Labrador Metis Association, filed a land claim with the Canadian government, and are pressing their case before the public. The paper discusses how the Metis are attempting to negotiate Aboriginality, some of the sociocultural consequences of Metis ethnic mobilization, and why Metis are claiming to be Aboriginal at this time.     

Variation in Instructional Discourse Features: Cultural or Linguistic? Evidence from Inuit and Non-Inuit Teachers of Nunavik

This article examines discourse features in the instructional interactions of eight Inuit and six non-lnuit teachers of Inuit children in northern Québec. Significant differences existed between these two groups of teachers in their use of Initiation-Response-Evaluation (IRE) routines, nomination format, and teacher response to student initiations. The research distinguishes cultural factors from factors related to second language teaching. Findings suggest the cultural variability of discourse features that have significant ramifications for teacher judgments regarding students' academic and communicative competence.     

Recent environmental change in North African wetland lakes: diatom and other stratigraphic evidence from nine sites in the CASSARINA Project

All nine wetland lakes in the CASSARINA North African suite of sample sites have been disturbed strongly by human activity during the 20th century. Dated lake sediment core were used to provide evidence of the extent of recent environmental change at each site. Sedimentary diatoms at seven sites were useful for inferring salinity change trends during the last century. At two sites preservation problems severely degraded the sedimentary diatom record. Sediment core integrity was otherwise established.Lithostratigraphic measurements indicated some site specific changes in soil erosion and sediment composition but, for the Egyptian Delta lakes, no physical signal synchronous with Aswan High Dam construction was found. Sedimentary diatom assemblages were generally site characteristic and halophilous taxa were common. At two sites planktonic diatoms indicated some recent eutrophication but generally the assemblages were more indicative of salinity changes. Diatom-inferred salinity trends for the seven sites typically indicated that reductions in water salinity occurred sometime during the early or mid 20th century.Rather than climate, hydrological modification of water resources is implicated as the primary driver of salinity changes during most of the 20th century. In the western North African region these modifications were mainly local land drainage and water diversion programmes to alleviate winter flooding and/or promote summer water availability. In the Delta region, the Nile has been intensively exploited since antiquity and intensively so from the late 19th century to release more fresh water for agriculture. Here, diatom records indicate that freshening began well before the Aswan High Dam but salinity fluctuations have tended to diminish during the latter part of the 20th century. A small reversal in the water freshening trend in the 1980/90s was possibly a response to land subsidence/sea-level change or to reduced freshwater supply.Freshwater supply to the sites is generally diminishing as former freshwater surpluses switch to deficit. One site (Merja Bokka, Morocco) became completely dry in 1998 as agriculture encroached and Megene Chitane, the only acid lake in Tunisia, is currently affected by excessive inflow abstraction. At the beginning of the 21st century, eight of the nine CASSARINA sites persist as viable but modified aquatic ecosystems. They nevertheless continue to support valuable aquatic biodiversity, especially in the Delta sites and in Chitane. The modern diatom communities are clearly tolerant of considerable environmental change but the remaining sites are increasingly threatened by major hydrological disturbance. Base-line floristic data for the late 20th century are given but continuous biomonitoring combined with effective management is needed urgently to help conserve North Africa's diminishing natural wetland lake resources.     

The Past Ubiquity and Environment of the Lost Earth Buildings of Scotland

This paper investigates the once ubiquitous vernacular earth-built structures of Scotland and how perceptions of such buildings were shaped and developed through periods of intense cultural and environmental change. We focus upon the past exploitation of traditional resources to construct vernacular architectures and on changes in the perception of the resultant buildings. Historic earth-built structures are today deeply hidden within the landscapes of Scotland, although they were once a common feature of both urban and rural settlements. Whilst the eighteenth and nineteenth century period of Improvement – during which many of these structures were destroyed, repurposed, or left to decay – has received extensive attention by historians, there exists no previous serious study of the human and environmental dimensions. Through analysis of the material aspects of landscape resource use and analysis of the historical perceptions of such use, we emphasize the national significance of this undervalued aspect of Scotland’s built and cultural heritage, increasingly at risk of being lost completely, highlighting the prior ubiquity of mudwall structures.     

Chronic granulomatous otitis media in bottle-fed Inuit children.

Otitis media in Inuit children is a problem of relatively recent origin and unknown cause. The prevalence of otitis media in 238 Inuit and 47 Caucasian children in Nain, a small community in Labrador, was determined by examination, and the history of breast-feeding or bottle-feeding was obtained. The prevalence of otitis media was found to be inversely related to the age at which bottle-feeding was started. Clinical observations suggest that otitis media in Inuit children is part of a process leading to chronic foreign body granuloma of the middle ear, and that the granuloma is formed from milk introduced into the relatively short and straight eustachian tubes of Inuit infants by the high negative intraoral pressure necessary for bottle-feeding.     

'Changing climate, changing health, changing stories' profile: using an EcoHealth approach to explore impacts of climate change on inuit health

Global climate change and its impact on public health exemplify the challenge of managing complexity and uncertainty in health research. The Canadian North is currently experiencing dramatic shifts in climate, resulting in environmental changes which impact Inuit livelihoods, cultural practices, and health. For researchers investigating potential climate change impacts on Inuit health, it has become clear that comprehensive and meaningful research outcomes depend on taking a systemic and transdisciplinary approach that engages local citizens in project design, data collection, and analysis. While it is increasingly recognised that using approaches that embrace complexity is a necessity in public health, mobilizing such approaches from theory into practice can be challenging. In 2009, the Rigolet Inuit Community Government in Rigolet, Nunatsiavut, Canada partnered with a transdisciplinary team of researchers, health practitioners, and community storytelling facilitators to create the Changing Climate, Changing Health, Changing Stories project, aimed at developing a multi-media participatory, community-run methodological strategy to gather locally appropriate and meaningful data to explore climate-health relationships. The goal of this profile paper is to describe how an EcoHealth approach guided by principles of transdisciplinarity, community participation, and social equity was used to plan and implement this climate-health research project. An overview of the project, including project development, research methods, project outcomes to date, and challenges encountered, is presented. Though introduced in this one case study, the processes, methods, and lessons learned are broadly applicable to researchers and communities interested in implementing EcoHealth approaches in community-based research.     

Early to high medieval colonization and alluvial landscape transformation of the Labe valley (Czech Republic): evaluation of archaeological,pollen and macrofossil evidence

In the High Middle Ages, a wave of landscape transformation which originated in western Europe swept across the east-central part of the subcontinent. In the Czech Republic, this happened during the 13th century and it had the same environmental attributes as in the rest of Europe—a considerable increase in population, vast deforestation resulting in a rapid increase in soil erosion, irreversible changes in forest species composition and overall formation of a cultural landscape. In the Czech Republic, the dynamics of such a radical change are poorly understood because it would require detailed archaeological, historical and palaeoecological insight into developments during the Early Middle Ages—a demand that is mostly not met. The aim of this paper is to fill in this gap. Archaeological and historical data from three early medieval strongholds located in central Bohemia, at Libice nad Cidlinou, Stará Boleslav and Hradi??ko, are summarized and evaluated. The first two sites represent well-known political and religious centres of the early Czech state in the 10 to 11th centuries, while the last was of secondary importance. These archaeological sites have radiocarbon dated pollen and plant macrofossil evidence from oxbow sedimentary sequences which are situated in the immediate vicinity of the strongholds. The issue of fluvial transport of pollen and macrofossils is also discussed. Both pollen and macrofossil data from Hradi??ko show surprisingly small impact of the stronghold on the forested alluvial environment. The vicinity of Stará Boleslav was intensively affected by human activity only during the later 11th century. It has not been possible to trace any impact of the foundation of the stronghold at Libice nad Cidlinou on the landscape. Medieval landscape change began before the 13th century in some places, as shown by the data from Stará Boleslav.     

Population variation in second metacarpal sexual size dimorphism

This paper contrasts levels of sexual size dimorphism in second metacarpal osteometric and geometric morphology in two bioculturally distinctive populations: 19th century Euro-Canadian settlers, and proto/historic central Canadian Inuit. Significant within-group sexual size dimorphism is found for all variables, though few show significant interpopulation differences. However, in every case the Euro-Canadian sample is more dimorphic than the Inuit sample. Notably, differences reside in geometric measures (total area, Imax) sensitive to variation in functional strain, and thus are interpretable in light of proximate causal models, i.e., activity profiles distinct from generalized mode of subsistence. Other proximate factors, such as nutritional stress acting to diminish Inuit sexual size dimorphism, may also play a role. However, models often cited to explain dimorphism, such as marriage practice (e.g., polygyny) or division of labor situated in mode of subsistence, do not. The higher sexual size dimorphism in the 19th century settler sample belies the notion that technological progress inevitably leads to reduced dimorphism.     

Effect of environmental change on parasites of Atlantic cod (Gadus morhua) as bioindicators of populations in the north-western Atlantic Ocean

Studies conducted in the 1980s suggested that parasites were useful in distinguishing adjacent populations of Atlantic cod Gadus morhua in the north-western Atlantic. During the mid-1980s, cod populations began to decline, culminating in closure of the fishery in 1992. A marked decrease of cod off the coast of Labrador was coincident with climatic shifts, including a decline of bottom sea temperature, and virtual absence of capelin Mallotus villosus, its main food prey. These changes in some components of the ecosystem were independent of anthropogenic influences. An initial survey of cod parasites in 2000 from coastal Labrador revealed a dramatic decline in abundance of metazoans and also a change in dominance of species of digenetic trematodes compared to 1980-1981. Comparison of metazoan parasites in three other populations of cod inhabiting the Grand (northern and southern) and St. Pierre Banks, where there was no apparent evidence of environmental changes but only commercial over-exploitation, revealed no major alterations in abundance or dominance between 1980-1981 and 2003. The results of this current study suggest that environmental changes in the food web affected the abundance of metazoan parasites only off coastal Labrador but did not influence the use of the parasites to distinguish between cod populations inhabiting the Grand or St. Pierre Banks.     

Shifting Boundaries on a Wisconsin Landscape: Can GIS Help Historians Tell a Complicated Story?

This paper considers the promise that geographic information systems (GIS) hold for addressing complex historical questions. Using my experience as an environmental historian who has used GIS in a case study of the Kickapoo Valley in Wisconsin, I examine social and ecological processes of rural transformation during the twentieth century, and how these processes have shaped modern property rights debates. The multiscale range of GIS brings out the crucial issue of scale in the Kickapoo Valley's environmental history. Spatial analysis offers an important picture of landscape dynamics and land ownership in the Valley since the 1930s. Together with historical methods, GIS maps help explore the ways in which residents have constructed their own stories about property and the environment. These cultural narratives include the economic inevitability of land concentration and fragmentation, ethnic differences in land use, local places vs. the federal government, and local communities vs. newer outsiders. Results from the GIS illustrate my argument that change on the ground over many decades—rather than any inherent ideological resistance to federal policies—might better explain contemporary debates over private and public property. Finally, I use this research to outline the dilemmas faced by scholars in the humanities and social sciences who want to incorporate GIS into their own interdisciplinary studies.     

Learning to Be Smart: An Exploration of the Culture of Intelligence in a Canadian Inuit Community

The understanding of intelligence and cognitive functioning of culturally diverse peoples has long been an interest of social scientists. It has also long been recognized that environmental factors and cultural values affect both perceptual abilities and the display of cognitive functioning. While some scholars have proposed the existence of multiple forms of intelligence, others have argued that the assessment of intelligence requires the application of local definitions of intelligence and intelligent behavior. In the present paper I explore the concept of intelligence in the small Copper Inuit community of Holman. Data collected between 1978 and 1995 are used to examine the manner in which community members define, assess, and develop intelligence. Modernity has created new conditions in which intelligence is nurtured and assessed.
Particular attention is paid to informant efforts to encourage the author to behave intelligently. [Inuit, theories of intelligence, participant-observation]     

The Trail as Home: Inuit and Their Pan-Arctic Network of Routes

This paper provides ethnographic and historical evidence for the existence, in time and space, of a network of well-established trails connecting most Inuit settlements and significant places across the Canadian Arctic. The geographic and environmental knowledge relating to trails (and place names associated with the trails) has been orally transmitted through many generations of Inuit. I use historical documents, ethnographic research, and new geographic tools such as GPS, GIS and Google Earth, to show the geographic extent of the network and its historical continuity. I particularly draw on a trip following Inuit along a traditional trail connecting the communities of Iglulik and Naujaat (Repulse Bay). Inuit have made systematic use of the Arctic environment as a whole and trails are, and have been, significant channels of communication and exchange across the Arctic. There are some types of oral history and knowledge that can be accurately transmitted through generations, and I propose that some aspects of Inuit culture are better understood in terms of moving as a way of living.

Continuity and change in the eastern Aleutian archaeological sequence

The eastern Aleutian prehistoric archaeological sequence is key for understanding population movements, cultural exchanges, and adaptations to environmental changes over a wide area of the north Pacific and Bering Sea during the Holocene. An important question is, Can the settlement history of the eastern Aleutians be understood as a single continuous tradition lasting some 9,000 years, or were there major population and cultural influxes along with periods of widespread population abandonment? We review the available archaeological evidence with reference to recent mtDNA and nucleic DNA studies of prehistoric and contemporary Arctic and Subarctic populations and conclude that the evidence points to an overall cultural continuity with notable incursions and excursions of people and cultural elements into and out of the eastern Aleutians.     

Rivers Through Time: Historical Changes in the Riparian Vegetation of the Semi-Arid,Winter Rainfall Region of South Africa in Response to Climate and Land Use

This paper examines how the riparian vegetation of perennial and ephemeral rivers systems in the semi-arid, winter rainfall region of South Africa has changed over time. Using an environmental history approach we assess the extent of change in plant cover at 32 sites using repeat photographs that cover a time span of 36–113 years. The results indicate that in the majority of sites there has been a significant increase in cover of riparian vegetation in both the channel beds and adjacent floodplain environments. The most important species to have increased in cover across the region is Acacia karroo. We interpret the findings in the context of historical changes in climate and land use practices. Damage to riparian vegetation caused by mega-herbivores probably ceased sometime during the early 19th century as did scouring events related to large floods that occurred at regular intervals from the 15th to early 20th centuries. Extensive cutting of riparian vegetation for charcoal and firewood has also declined over the last 150 years. Changes in the grazing history as well as increased abstraction and dam building along perennial rivers in the region also account for some of the changes observed in riparian vegetation during the second half of the 20th century. Predictions of climate change related to global warming anticipate increased drought events with the subsequent loss of species and habitats in the study area. The evidence presented here suggests that an awareness of the region’s historical ecology should be considered more carefully in the modelling and formulation of future climate change predictions as well as in the understanding of climate change impacts over time frames of decades and centuries.     

mtDNA from hair and nail clarifies the genetic relationship of the 15th century Qilakitsoq Inuit mummies

The 15th century Inuit mummies excavated at Qilakitsoq in Greenland in 1978 were exceptionally well preserved and represent the largest find of naturally mummified specimens from the Arctic. The estimated ages of the individuals, their distribution between two adjacent graves, the results of tissue typing, and incomplete STR results led researchers to conclude that the eight mummies formed two distinct family groups: A grandmother (I/5), two daughters (I/3, I/4), and their two children (I/1, I/2) in one grave, and two sisters (II/6, II/8) and a daughter (II/7) of one of them in the other. Using mtDNA from hair and nail, we have reanalyzed the mummies. The results allowed the unambiguous assignment of each of the mummies to one of three mtDNA haplogroups: A2b (I/5); A2a (I/2, I/3, II/6, II/8); A2a-311 (I/1, I/4, II/7), excluded some of the previous relations, and pointed to new ones. I/5 is not the grandmother/mother of the individuals in Grave I, and she is not maternally related to any of the seven other mummies; I/3 and I/4 are not sisters and II/7 is neither the daughter of II/6 nor of II/8. However, I/1 may be the child of either I/4 or II/7 and these two may be sisters. I/2 may be the son of I/3, who may be the daughter of either II/6 or II/8, and these two may be sisters. The observation of haplogroups A2a and A2b amongst the 550-year-old Inuit puts a lower limit on the age of the two lineages in Greenland.     

North African wetland lakes: characterization of nine sites included in the CASSARINA Project

Exploitation of land and water resources has increased rapidly in North Africa during the 20th century, paralleling regional population growth. As part of the CASSARINA Project (see Flower, 2001), the environmental status of nine wetland lakes in Morocco, Tunisia, and Egypt was evaluated. All are conservationally important habitats and several are Ramsar Sites (internationally recognized bird reserves) and several support significant fisheries. All are shallow (<2 m in depth) but vary greatly in area.Where available, documentary information on relevant 20th century changes is given. Survey transects for aquatic vegetation were established and used to provide baseline ecological information on the aquatic plant communities during 1997–1999. Unusually, one site (Tunisian Megene Chitane) supported acidophilous vegetation (some taxa being nationally rare). Aquatic macrophytes declined catastrophically at two sites during the 1990s. Merja Bokka was drained in 1998 and, at Garaet El Ichkeul, fringing Phragmites and Scirpus spp. were lost, mainly as a result of salinity changes. Elsewhere, fringing macrophytes remain (extensively so in the Nile Delta lakes) common, despite major land reclamation and water quality problems, or are degraded by grazing (Merja Zerga). Marginal vegetation during 1997/98 changed markedly at Megene Chitane due to water level lowering.Documentary records indicated that throughout the 20th century, reclamation and hydrologic modifications, mainly for agricultural purposes, affected all nine sites. The loss of lake area by reclamation is substantial for the Nile Delta lakes (Edku, Burullus and Manzala). For the western sites, some data indicate increasing salinity in the most recent decade but the Delta lakes have become generally fresher during the 20th century, as supply of Nile water for irrigation increased.Despite intense human disturbance, many of the remaining CASSARINA sites still support regions of high aquatic diversity. Spatial scale monitoring of the larger sites for seasonal and inter-annual changes in open water area and in aquatic plant abundances is a key requirement for integrated environmental change assessment in the 21st century.     

Twentieth century increase of Scots pine radial growth in NE Spain shows strong climate interactions

Stem radial growth responds to environmental conditions, and has been widely used as a proxy to study long‐term patterns of tree growth and to assess the impact of environmental changes on growth patterns. In this study, we use a tree ring dataset from the Catalan Ecological and Forest Inventory to study the temporal variability of Scots pine (Pinus sylvestris L.) stem growth during the 20th century across a relatively large region (Catalonia, NE Spain) close to the southern limit of the distribution of the species. Basal area increment (BAI) was modelled as a function of tree size and environmental variables by means of mixed effects models. Our results showed an overall increase of 84% in Scots pine BAI during the 20th century, consistent with most previous studies for temperate forests. This trend was associated with increased atmospheric CO₂ concentrations and, possibly, with a general increase in nutrient availability, and we interpreted it as a fertilization effect. Over the same time period, there was also a marked increase in temperature across the study region (0.19 °C per decade on average). This warming had a negative impact on radial growth, particularly at the drier sites, but its magnitude was not enough to counteract the fertilization effect. In fact, the substantial warming observed during the 20th century in the study area did not result in a clear pattern of increased summer drought stress because of the large variability in precipitation, which did not show any clear time trend. But the situation may change in the future if temperatures continue to rise and/or precipitation becomes scarcer. Such a change could potentially reverse the temporal trend in growth, particularly at the driest sites, and is suggested in our data by the relative constancy of radial growth after ca. 1975, coinciding with the warmer period. If this situation is representative of other relatively dry, temperate forests, the implications for the regional carbon balance would be substantial.     

Inuit myopia: an environmentally induced "epidemic"?

Among Inuit less than 30 years old the prevalence of myopia is far in excess of that of their elders. This is especially true for females. There seems to be little, if any, genetic contribution to this "epidemic" of myopia in the young. The age and sex distribution indicates the likelihood of an environmental factor, probably cultural, being responsible for the current pattern. Other data implicate school attendance as a possible etiologic factor.     

Adding Value: Rethinking Late 19th-Century Torres Strait Islander Drawings in Anthropological Inquiry

This article focuses on the cultural and artistic value of a collection of Torres Strait Islander drawings that were commissioned and collected in the late 19th century. I argue that these drawings, made during Alfred C. Haddon's “salvage anthropology” expeditions, can provide insight into the nature of Islander graphic systems and the production of contemporary Islander art. By focusing on stylistic links between the drawings and other forms of decorative art, and their role as resources and inspiration for contemporary Islander artists, I explore the role these collections play in investigating regional artistic traditions, and how they act as agents in reaffirming Islander identity.