Weathering evidence for an additional glacial stage in Tasmania

Quantitative studies of relative dating parameters, including subsurface dolerite weathering rind thickness and weathering front penetration, permit the differentiation of three broad groupings of till deposits in several valleys in north-central, western, western-central and south-western Tasmania. An early cold climatic phase–the Linda Glacial Stage–is recognised on the basis of this weathering evidence which also indicates that there have been at least two more recent Glacial Stages of decreasing severity, termed here the Henty and Margaret Glacial Stages respectively. This three-fold model bears a striking similarity to that of Lewis (1945) which was rejected nearly three decades ago. However, whereas Lewis' model was founded upon erosional evidence, the present study is based entirely upon depositional and weathering evidence.     

Place Making: the Social Construction of Newcastle

The city of Newcastle has experienced significant transformations of identity. The city's contemporary reconstruction is a deliberate shift from industrial to post-industrial identity. An industrial identity is now held to be debilitating for places, while a post-industrial vision proffers an impression of improvement. The notion that places are constructed, symbolically as well as materially, allows us to problematise the identity of place, and to expose the ideologies and the actors behind such (re)constructions. Creative literature, media comment and autobiographical material provide insight into the landscapes and discourses of the city's changing identity, and into persisting patriarchal ideology, Anglo-centrism and elitism.     

FLEXIBLE SPECIALIZATION, UNCERTAINTY, AND THE FIRM: ENTERPRISE STRATEGIES IN THE WOOD REMANUFACTURING INDUSTRY OF THE VANCOUVER METROPOLITAN AREA, BRITISH COLUMBIA

In this paper, we articulate the relationships between strategies of flexible specialization, uncertainty, and the firm in order to emphasize the internal differentiation of flexibly specialized regions. Conceptually, the paper argues that this variability is an implication of uncertainty which has been neglected in the literature. In particular, in response to uncertainty, firms develop different types of flexibility with respect to production, technology, and employment in sometimes novel ways that do not correspond to ideal types. Empirically, the argument is demonstrated through a detailed examination of several case study firms operating in the wood remanufacturing industry of the Vancouver metropolitan area, British Columbia.
Ceffe étude montre comment s'amculent les relations entre les stratégies de spécialisation flexible, les incertitudes du marché et la firme afin de souligner les différenciations à l'intérieur des régions à spécialisation flexible. De façon conceptuelle, on discutera ici du fait que la variabilité découle de l'incertitude du marché, point sur lequel on n'a pas beaucoup écrit. Notamment, pour répondre à l'incertitude, les firmes développent des types différents de flexibilityé portant sur la production, la technologie et la main-d'oeuvre par des moyens quelquefois innovateurs qui ne correspondent pas à des critères idéals. La démonstration est faite, de façon empirique, par un examen détaillé de plusieurs cas de compagnies de I'industrie manufacturière du bois d'oeuvre de la région du Vancouver métropolitain, en Colombie-Britan-nique.
Mots-clés: Spécialisation flexible, incertitudes du marché, industrie manufacturière du bois, stratégic de I'entreprise, Vancouver.