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Logging camps in the Great Lakes States experienced enormous changes between the 1840s and the 1940s. Research discloses an almost infinite variety in logging camp arrangements through time. The various buildings oj a camp sometimes stood side by side, other times they formed an “L” or “I” shape and still others were irregularly arranged. The camp buildings displayed increasing functional specialization through time. In the earliest camps a single building might serve for cooking, eating and sleeping. The later camps typically contained separate buildings to serve each of these functions besides a granary, blacksmith shop, van (store), saw filing shed, etc. Not surprisingly, the bunkhouse and the cookhouse or kitchen were always next to each other, as were the barn or stable and the blacksmith shop. Although the camps gradually increased in size during the pine-river drive era, the largest camps were associated with the hardwood-rail era. There was, however, great variation within any period. Whether a camp was that of a large company, small independent company or jobber largely determined the number of buildings it contained. The bunkhouse, kitchen-mess hall, stables or barns were always the largest structures of a camp. There is little chance that they would be confused with the office, blacksmith shop or any of the other structures commonly associated with logging camps. Structures at jobber camps were smaller than at corporate camps. The influence of different cultural groups, the increasing size of operations, the changing technology of logging and log transportation were among the factors that influenced settlement patterns at logging camps in the Great Lakes Stales.  相似文献   

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The Upper Great Lakes region often is interpreted as a cultural mosaic of ethnic groups identified with marginal farming, forestry and mining settlements. Despite its early history of a large, foreign-horn population, many of the region's pioneer settlers can be identified with an international source region, neither truly American nor truly Canadian, the upper St. Lawrence Valley. Forest-fringe agriculture, seasonal work for cash wages and employment in large-scale resource extraction were part of the way of life brought from the St. Lawrence district to the northern portions of Michigan, Wisconsin and Minnesota. The southern limit of the so-called “Cutover” region coincides with a transition toward a preponderance of settlers from western New York, who brought traditions of wheat and dairy farming, compact settlements and democratic institutions to the upper Middle West.  相似文献   

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This paper presents results of recent research in Kenya and Uganda on ceramics from the first and early to mid second millennia ad. Whereas previous research has tended to emphasise the role of ceramics as chronological tools, or as an index of past ethno-linguistic identity, this paper will emphasise the role of ceramics as functioning tools. Combining archive and published data with new results from fieldwork, the evidence presented here demonstrates continuity of settlement in the Victoria Nyanza region between first millennium Urewe users and second millennium Transitional Urewe and Entebbe ceramics, and the emergence of specialist lacustrine communities. The changing nature of ceramics over this time span is compared with evidence from historical linguistics to suggest a shift in social authority from the family home to the wider community in the second millennium, and the growing influence of economic wealth or individual leadership.  相似文献   

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<正>不上升到万米高空,很难看到这条地球的"伤痕"——东非大裂谷。这条大裂谷是一座天然的储水库,集中了非洲30多个湖泊。其中,博戈尼亚湖(Lake Bogoria)、纳库鲁湖(Lake Nakuru)、埃尔门泰塔湖(Lake Elementaita)三个浅水盐湖,总面积达320.34平方千米,是大裂谷中湖泊价值的核心体现。这片区域是世界上鸟类种类非常丰富的地区之一,有13种鸟类是濒危物种。这里不仅是小火烈鸟最重要的觅食之所,也是白鹈鹕筑巢和繁殖基地,还生活着大量大型哺乳动物,如狮子、黑犀牛、长颈鹿、扭角林羚、狮子、猎豹、野狗等。基于这片区域具有为数不少的濒危物种,及对研究重大生态过程具有重要价值,2011年"肯尼亚东非大裂谷湖泊系统"被联合国教科文组织列入世界遗产名录。  相似文献   

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The archaeological record of the Terminal Pleistocene and Early Holocene in the Great Basin consists largely of surface lithic artifacts, and consequently research has concentrated on typological and technological studies. The small suite of radiocarbon dates available suggests human presence in the Great Basin by at least 11,500 B.P., but evidence of subsistence is scanty. Technological analyses as well as artifact distributions suggest that the earliest occupants of this region subsisted primarily by hunting, possibly large terrestrial game. As elsewhere in North America, the earliest occupants of the Great Basin faced a rapidly changing environment, with the drying of shallow pluvial lake remnants and the creation of new habitats. Paralleling these changes, significant subsistence resource diversification coupled with expansion into new environments is evident by the close of the Pleistocene.  相似文献   

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Distance and direction to source data were compiled on the main toolstones employed at 83 Paleoindian sites with concave-based points (ca. 11,000–10,000 B.P.) from across the recently deglaciated Great Lake-Northeastern area of North America. These data were used in order to more rigorously evaluate several much debated ideas about annual range mobility scale and land use patterns and how they changed over time as these groups colonized and settled into the area. Movements are significantly biased to north–south axes, strongly suggesting these represent mainly seasonal moves and procurement of toolstones during regular travels rather than by specialized task groups. Means of comparing the scale of range mobility to ethnographic norms are explored and the results clearly show that these groups, especially the earliest occupants, had large annual range mobility scales and distinctive patterns of land use that are rarely seen or approached historically. They had to have been intensively targeting widely spaced but relatively abundant resources on the landscape. The only ethnographic groups who come close to such patterns historically were all caribou hunters, a perspective consistent with the idea these groups regularly exploited that resource. As long suggested, these land use patterns are probably related to the colonization of new lands in which there were little or no existing populations.  相似文献   

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Great Basin populations during the Pleistocene–Holocene Transition (PHT) are often characterized as being mobile and focused on wetlands; however, the factors that influenced where Paleoindians selected residential campsites are poorly understood. Using predictions derived from optimal foraging-based patch choice models and GIS reconstructions of the PHT landscape, some researchers have argued that occupations in smaller wetlands should have been shorter than occupations in larger wetlands but such arguments have rarely been evaluated using empirical data. The PHT lithic record provides an opportunity to evaluate the relationship between wetland size and occupation span by applying Kuhn's (1995) concept of technological provisioning. Kuhn expects more mobile populations to provision individuals and more sedentary populations to provision places and suggests that: (1) a strategy of provisioning individuals should be reflected by a high proportion of more extensively used artifacts made on non-local raw materials; and (2) a strategy of provisioning places should be reflected by a high proportion of less extensively used artifacts made on local raw materials. We apply the technological provisioning concept to lithic assemblages from two of the Parman localities, extensive PHT sites in the northwestern Great Basin, and compare local and nonlocal artifacts to determine if Paleoindians shifted from provisioning individuals while moving to/from the sites to provisioning the place while occupying them. There is no relationship between artifact transport distance and artifact use intensity. We interpret these findings as evidence that Paleoindians did not alter their provisioning strategies while occupying the Parman localities, likely because occupations were brief within a small wetland poorly-suited to support groups for long periods.  相似文献   

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Empirical tests of resource-intensification models argue for diminishing foraging efficiency among hunter–gatherers in California over the past 2000 years (Basgall, 1987,Research in Economic Anthropology9,21–52; Broughton, 1994aJournal of Archaeological Science21,501–514; 1994bJournal of Anthropological Anthropology13, 371–401). The evidence for this long-term trajectory consists of decreases in the abundance of large, high-ranked prey in archaeofaunal assemblages. This paper presents faunal data from Fremont structural sites in the eastern Great Basin and Northern Colorado Plateau as an additional empirical test of resource intensification patterns and compares them to trends in California and the American Southwest. The measure of resource efficiency used is the artiodactyl index (following Broughton, 1994ab), a tool derived from prey choice models of optimal foraging. Faunal data from Fremont structural sites argue that (1) foraging efficiency declined during the Fremont period, and (2) this decline was due to population growth.  相似文献   

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On the basis of available data on recent and fossil lake sediments with a high content of authigenic silica—diatomite—an attempt is made to identify those factors in the surrounding landscape and in the lake environment that account for the formation of these siliceous sediments. The presence of cause-and-effect relationships and the wide distribution of siliceous lake sediments, both at present and in the geological past, suggest that diatomite lakes can be treated as a distinctive lake type in a lake typology and limnological regionalization previously proposed by the author.  相似文献   

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Recent bushfire events have seen a rise in conflict over bushfire management in south Australia. A case study from Kangaroo Island illustrates the conflict between the rural community and the National Parks and Wildlife Service. The debate is ostensibly concerned with the effectiveness of bushfire management strategies employed in reserves. Inquiry reveals, however, that the conflict is underlain by cultural and social tensions. These issues concern the protagonists' relationship with the Kangaroo Island landscape and recent land management changes. The autonomy and role of the rural community in the landscape has been challenged by these globalising trends in land management. Through the bushfire issue the community is seeking to reassert its position on Kangaroo Island as creator and steward of the landscape.  相似文献   

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The influence of Merrick Posnansky's work on the development of Iron Age Great Lakes ceramic studies is traced and an historiographical analysis of the published material of associated African, American, Belgian and British Iron Age Africanist archaeologists is offered. The article examines the methodologies and concepts employed by archaeologists from the 1950s to the present, as they defined the chronological, classificatory, regional and stylistic boundaries of Urewe and rouletted pottery. Particular attention is paid to the influence of American, British and Belgian worldviews on Iron Age research priorities and consequent disparities between Early Iron Age and Later Iron Age studies. Also examined are conclusions about the ethnic identities of the makers of the ceramic material and the significance of the shift from Urewe to rouletted pottery. The paper concludes with some alternative explanations about the relative scarcity of Early Iron Age ceramics and the swift but widely dispersed introduction of rouletted pottery.
Résumé Cet article retrace l'influence du travail de Merrick Posnansky sur le développment des études sur la céramique de l'âge de fer dans la région des grands lacs et présente une analyse historiographique des documents publiés par des archéologues africains, américains, belges et britanniques spécialisés dans l'âge de fer en Afrique. Cet article examine les méthodologies et les concepts utilisés par ces archéologues, des années 50 à maintenant, pour leur définition des limites chronologiques, classificatoires, régionales et stylistiques de la céramique d'Urewe et de la céramique décorée à la roulette. Il accorde une attention spéciale à l'influence des points de vue américains, britanniques et belges sur les priorités de la recherche sur l'âge de fer et les différences qui en découlent entre les études sur le début et sur la fin de cette période. Cet article examine également des conclusions sur les identités ethniques des fabricants de céramique et la signification du passage de la poterie d'Urewe à la poterie décorée à la roulette. Il conclut en donnant de nouvelles explications possibles sur la relative pénurie du début de l'âge de fer et l'introduction rapide mais largement disséminée de la poterie décorée à la roulette.
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Abstract

Ecosystem management (EM) is a process for addressing environmental problems. It draws on research from multiple disciplines in order to ensure long-term maintenance of socio-ecological systems. The present study evaluates the definition of interdisciplinary work among researchers involved in generating data use (EM). The goal is twofold: to generate further discussions in research supporting EM, and to better situate this research in the broader context of interdisciplinary science. Using an online questionnaire, data was collected from 119 researchers. A cluster analysis identified both distinct and shared understandings of the concept. A logistic regression analysis identified the extent to which personal characteristics and researchers’ understandings of interdisciplinary theory determine definitions of interdisciplinary work. Researchers differ on the terminology but share an understanding about what it is: both a ‘way to do research’ and a ‘way of thinking about research’. Differences between researchers suggest a growing interest in developing deeper engagements with theoretical discussions of interdisciplinarity. Results are discussed in the context of the current state of development of research for EM and its contributions to sustainability.  相似文献   

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Shrinking budgets and the emergence of "new public management" and other market-based reforms have put increasing pressure on many governments and government agencies to use contracting as a means of service delivery. This essay suggests that contracting should be viewed as a multistage affair, in which both political and administrative actors make key decisions at different stages of the process. It also hypothesizes that these actors weigh the political and instrumental motivations for contracting differently and, therefore, that the relative importance of these factors varies depending on the stage of the contracting process. An empirical analysis of corrections management contracts in the American states provides significant evidence for these assertions.  相似文献   

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