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David I. Bower 《Imago Mundi: The International Journal for the History of Cartography》2013,65(2):180-200
ABSTRACT From measurements of the graticules on Saxton's two general maps of England and Wales—the atlas map Anglia and the wall map Britannia—together with other evidence, it is argued that neither map was drawn according to any specific projection, but that both were effectively produced as ‘flat-earth’ maps with the graticules superimposed afterwards. Digital versions of Saxton's maps and of a modern map, the 1:1 million Ordnance Survey transport map, are used in a number of comparisons by means of the computer program MapAnalyst. These comparisons allow the scales of the two Saxton maps to be determined. They also show that the maps are of almost the same accuracy in terms of the positioning of settlements, typically within about 4.6 kilometres, in spite of a difference in scale of a factor of about 3.6. This fact and the direct comparison of the two Saxton maps in MapAnalyst show that they are basically the same map, and it is concluded that a version of the wall map was the first to be drawn and that Anglia is a reduced copy prepared for the atlas. The lengths of Saxton's miles as used on the two maps are calculated and compared with other determinations. The relationship between the two general maps and the county maps is briefly considered, and it is provisionally concluded that the relationship is a close one. 相似文献
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Gloria Cuenca-Bescós Lawrence G. Straus Manuel R. González Morales Juan C. García Pimienta 《Journal of archaeological science》2009
El Mirón is a large cave in the Cantabrian Cordillera of northern Spain that presents a long archaeostratigraphic sequence radiocarbon-dated by over 60 assays to between 41,000 and 2000 BP. The sediments, collected from four areas within the cave and sieved-washed with fine wire meshes, contain microvertebrate remains of fish, frogs, lizards, birds and mammals, of which the latter are most abundant. Preliminary taphonomic analysis suggests that the microvertebrates were naturally collected by owls and (less) small carnivores. Small mammal assemblages are useful for palaeoenvironmental reconstruction because they are linked to particular habitats and are sensitive to environmental changes. The small mammals from El Mirón are ideal for this because sample sizes are large, bone preservation is good, and the stratigraphic sequence is long. In this paper we reconstruct the late Quaternary environments in the Cantabrian region of Spain using small-mammal assemblages from El Mirón Cave. On the basis of the ecologic adaptations of this suite of fauna, the majority still extant, we have identified seven habitat types, which are plotted through time. The evolution of the small mammal assemblages at El Mirón reveals seven major climatic shifts that correspond closely to the climatic changes recognized in the Iberian Peninsula during the last 41 kyr. 相似文献
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Small angle neutron scattering and neutron phase analysis techniques have been for the first time jointly employed to extract microscopic parameters of ceramic samples prepared under controlled conditions, in an attempt to establish a protocol for deriving information on the firing process. Data have also been collected on two series of early medieval samples from the Italian regions of Cuma and Miseno. The variation of the microscopic features observed on these samples could mirror some technological evolution in the period spanning from the 6th to the 12th century AD. 相似文献
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《Journal of Geography in Higher Education》2012,36(1):29-36
The value of communications skills in geographical education is briefly discussed. In particular the lack of interview and interviewing practice is noted. The use of realistic interviews as part of small-group project work has been developed at Salford over 10 years. The elements include the drafting of job and person specifications, the writing of a cv and covering letter, and the organisation and running of interview panels. Detail is given of how the whole process is assessed. Negotiation skills are also developed. An important element is the realism of the process. The principal down-side is the amount of staff time involved, but this is more than compensated for by the students' perceived value of the skills developed. 相似文献
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顾雯 《文物保护与考古科学》2012,24(Z1):109
阐述了小型图书馆在藏书管理、服务模式、人员编制、经费投入等方面的现状,根据其优势和面临的困境,提出相应对策.在加强科学管理,完善基础建设,注重人才培养等之外,还要拓展服务空间.随着数字化、网络化进程的发展,图书、情报、档案一体化是小型图书馆发展的必然趋势.而各种文献信息的数字化是一体化的前提和关键.在一体化的基础上,以单位科研项目、研究人员为本,对文献信息进行深层次开发,提供高效、创新的知识服务,是提升小型图书馆服务功能的重点. 相似文献
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The Acting Editor 《Scottish Geographical Journal》2013,129(1):41-47
Small shops are a curious paradox. When small shops are mentioned, the independent retailer is often brought to mind. Yet, many small shops are operated by multiple retailers. Given the multiple expansion, there is a need to understand the roles and problems of the independent small shop in Scotland. Whilst Scotland may be no different in this regard to other parts of the UK and the world, its geography and new Parliament might suggest new solutions. This paper examines the roles and problems of the independent small shop before examining some of the solutions adopted in particular rural areas. A plea for a better understanding of such retail facilities is made. 相似文献
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David I. Bower 《Imago Mundi: The International Journal for the History of Cartography》2013,65(2):191-204
ABSTRACT Four surveys by Christopher Saxton and three by Robert Saxton neither listed nor described by Ifor Evans and Heather Lawrence in their book Christopher Saxton, Elizabethan Map-maker, published in 1979, are here presented. Reference is made to another six surveys by Christopher that were not listed by Evans and Lawrence but have been described elsewhere. In view of the rate of discovery, it is concluded that further surveys may yet come to light. Changes in the location of some Saxton materials since the publication of Evans and Lawrence's book are noted in the Appendix. 相似文献
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Alexandre Oliveira Tavares Mário Monteiro Pedro Pinto Santos 《European Planning Studies》2019,27(7):1432-1459
Small and medium-sized cities represent the backbone of the European territory, promoting cohesion and an economic base for development. The study compares the spatial and temporal trajectories of land use in three small/medium-sized cities located in central Portugal, between 1958 and 2011. The cities of Viseu, Leiria and Castelo Branco were chosen because they are located in different urban sub-systems and because of the different factors that frame their alterations in land use, occupation and consequent urban development. The research evaluates the transformations, supported by indicators to explain the spatial dynamics of losses and gains and a principal component analysis compares the land-use trajectories for the three cities. The general results reveal an increase from the central part of the study areas to the periphery, contrasting with a continuous decrease of the agricultural parts, illustrating peri-urbanization and rururbanization processes. The study allows identification of the dynamics in the three analysed areas, highlighting the different rhythms of change and relating them to the particularities that exist in each city. The methodology represents an advantage for the analysis and evaluation of territorial dynamics related to land-use change, and made possible the identification of the different forces. 相似文献