The brick Chapel at St. Mary's City, Maryland, built around 1667, would have been an impressive structure on a colonial frontier where all the other buildings were built only of wood. While the building is no longer extant, the bricks remaining in the buried foundations hold information about the technologies and materials used by brickmakers in the 17th-century Chesapeake region. Instrumental neutron activation analysis (INAA) and petrographic analysis of thin sections were used to compare the Chapel bricks and other 17th-century bricks and tiles from several Chesapeake contexts to locally available clay sources. While the composition of the Chapel bricks is generally consistent with that of clays available in southern Maryland, these historic materials could not be linked to any one deposit, and may reflect the mixing of clays from multiple sources. In contrast, building materials from other 17th-century buildings at St. Mary's City could be more precisely “matched” to specific local clay deposits. This paper reports on our initial investigations toward understanding the technology of the Chapel bricks and their relationship to other bricks from St. Mary's City. 相似文献
Local Development — Restructuring, Locality and Economic Initiative in Portugal. Stephen Syrett. Aldershot, Avebury, 1996, US$75.95, ISBN 1 856 28 4840.
Geographic Information Systems: Socioeconomic Applications. David Martin. New York, Routledge, 1996, XXII + 210 pp., £45.00 hb, £14.99 pb, ISBN 0 415 12571 5 hb, 0 415 12572 3 pb.
Town and Country Planning in Britain (11th edition). J. B. Cullingworth and V. Nadin. London, Routledge, 1994, XX + 343 pp., £14.99pb, ISBN 0 415 10708 3.
Towards Visitor Impact Management. Visitor Impacts, Carrying Capacity and Management Responses in Europe's Historic Towns and Cities. J. Glasson, K. Godfrey and B. Goodey (with H. Absalom and J. Van der Borg). Aldershot, Avebury, Urban and Regional Planning and Development Series, 1995, XII + 189 pp., £35.00 hb, ISBN 1 85972 054 4.相似文献
In farming communities dependent on the cultivation of pollinator-dependent crops, the livelihoods of farmers are inextricably linked with pollinator health. A global pollination crisis interlinked with a crisis of food production and farmer livelihoods, exacerbated by processes of socio-environmental change, is emblematic of the Anthropocene and of the kinds of ecosocial problems with which critical physical geography (CPG) engages. We propose examining the farmer-pollinator system in the Indian Himalayas through an ecological livelihoods approach using a range of collaborative citizen science methods including bloom observations to document pollinator visits, plant phenological observations to document year-round floral resource availability, and farm diaries to document orchard management practices. An ecological livelihoods approach draws on posthumanist theory, which has remained largely disengaged with methodological questions that are of concern to CPG. Citizen science, although widely used across a range of disciplines, has seen limited engagement in CPG. After elaborating some of the opportunities and challenges that an engagement between CPG, posthumanist theory, and citizen science opens up, we propose a methodology that would be simultaneously epistemological (understanding interdependence between livelihoods of farmers and pollinators) and ontological (imagining and building worlds where farmer and pollinator habitats are recomposed). 相似文献
Books reviewed in this article: Katrien Heene, The Legacy of Paradise. Marriage, Motherhood and Women in Carolingian Edifying Literature Marcelle Thiébaux (ed), Dhuoda, Handbook for her Warrior Son. Liber Manualis Sally Crawford, Childhood in Anglo-Saxon England 相似文献