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1.
In the context of global warming, changes in extreme weather and climate events are expected, particularly those associated with changes in temperature and precipitation regimes and those that will affect coastal areas. The main objectives of this study were to establish the number of extreme events that have occurred in northeastern New Brunswick, Canada in recent history, and to determine whether their occurrence has increased. By using archived regional newspapers and data from three meteorological stations in a national network, the frequency of extreme events in the study area was established for the time period 1950–2012. Of the 282 extreme weather events recorded in the newspaper archives, 70% were also identified in the meteorological time series analysis. The discrepancy might be explained by the synergistic effect of co‐occurring non‐extreme events, and increased vulnerability over time, resulting from more people and infrastructure being located in coastal hazard zones. The Mann Kendall and Pettitt statistical tests were used to identify trends and the presence of break points in the weather data time series. Results indicate a statistically significant increase in average temperatures and in the number of extreme events, such as extreme hot days, as well as an increase in total annual and extreme precipitation. A significant decrease in the number of frost‐free days and extreme cold days was also found, in addition to a decline in the number of dry days.  相似文献   
2.
This article complements the archaeological account of the so‐called ‘Edesö Wreck’ with archival research that has led to its identification. In 1659 the Swedish King Karl X Gustav ordered a number of vessels for transport of horses and soldiers while at war with Denmark. The king died just a few months later, the war with Denmark was aborted, and the unfinished vessels were rebuilt to serve other purposes. One of these was Bodekull, built under English master shipwright Thomas Day between 1659 and 1661. In October 1678 Bodekull sank in the Stockholm archipelago. Alterations made during construction mentioned in written sources have been noted on the wreck and strengthen the argument for the identification.  相似文献   
3.
The use of metal tie-rods in buildings is documented and visible in many Italian areas since the 15th century. This article refers to the study of treatises, manuals and essays from the 15th to the early 20th century, mainly in the Italian context with some exceptions of certain foreign texts that, due to their diffusion and importance, have greatly influenced the technical literature on the subject. Technology is an expression of the social, economic, cultural, political and juridical events of a country and, as such, is deeply linked to the times and territories in which it develops. However, it is also closely linked to the laws of nature and to forms of communication, therefore it is useful to compare, underlining the analogies and differences, the knowledge and the ways of the productive and technical process in a long-term analysis.  相似文献   
4.
张良 《历史地理研究》2021,41(4):94-103
《金史·地理志》的编纂并无国史旧文可资参考,元初由王鹗奠定规模,至元末修史终有所成。志文大致以辽、宋旧疆为界,材料来源犁然可分。具体来说,契丹地面以陈大任《辽史·地理志》为底本略加删削,北宋旧境则依据政和重修《九域志》确立规模,又参核宋朝国史略作补苴。其本朝建制沿革则杂抄《大定职方志》《正隆郡志》一类文献而成。  相似文献   
5.
When people first inhabited the Remote Oceanic region of the world at 1500 b.c., they generated archaeological sites attesting to their practical coastal adaptations in tandem with their ceremonial traditions, wherein water figured vitally in daily living and ritual performance. Of eight known first-settlement sites in the Mariana Islands, Ritidian in Guam uniquely incorporates one residential habitation plus two caves related to water collection, pictographs, consumption of unusual foods, and use of exceptionally decorative objects. The inter-connected findings clarify what was “special” about the special-use caves, in total articulating a fuller sense of cultural life and landscape than otherwise could be possible.  相似文献   
6.
从史学的视角为切入点,通过史料、方法、理论三个层面对马新中文源流“华人学”主体性建构可能性的探讨,得出结论,由于在研究方法和理论上的严重不足和匮乏,马新“华人学”的未来,只有在史料的发掘和解读的基础上,方能进一步发展自身的方法和理论。  相似文献   
7.
Microscopy, mass spectrometry and X-ray diffraction methods were used to analyse 415 samples of natural and archaeological flint from Sierra de Atapuerca (Burgos, Spain) in order to define the different types from Neogene and Cretaceous formations in the study area, infer their genetic context and ascertain the supply sources used by hunter-gatherers who exploited this area in the Upper Pleistocene. A statistical classification model was also designed using linear discriminatory analysis and support vector machines which permitted the differentiation of the flint on an age basis.  相似文献   
8.
A growing awareness of the problems caused by osteoporosis‐related fractures has led to increased investigation of the condition in past populations. The present study seeks to examine the ways in which osteoporosis‐related fractures may be explored through different approaches; modern clinical information, historical records of fractures and analysis of archaeological bone may provide fuller information on the condition. The three types of fractures upon which this study focuses are fractures of the femoral neck, Colles' fractures and vertebral compression fractures. The results of the investigation clearly demonstrate the way in which the various sources produce a slightly different picture of the condition. The archaeological significance of the different types of fractures was found to be the reverse of that which would be suspected in the light of information derived from historical sources and the clinical literature. To date vertebral crush fractures have been the most commonly found osteoporosis‐related fracture in archaeological material, but their significance to people in the past is likely to have been minimal. In contrast hip fractures have rarely been reported from archaeological bone material, but historical information makes it clear they were well known, and knowledge derived from clinical sources emphasizes the serious consequences of such a fracture for the affected individuals. The results indicate the value of undertaking a multi‐disciplinary approach where possible. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
9.
张素霞 《史学月刊》2003,(9):117-120
从1998—2002年《史学月刊》的发文作者发文量、合作度、地区和机构分布、年龄、职称及他们利用文献状况的统计分析,可以看出《史学月刊》不愧为综合性的史学专业核心期刊,它拥有一支高素质、高水平、高学历、高职称的作者队伍。  相似文献   
10.
SCOTLAND

A Development Plan for Scotland. By G. McRobbie. Planning. Vol. XXIX No. 476. 8 ½×5 ½. Pp. 30. London: Political and Economic Planning, 1963. 4s. 6d.

The Contour Road Book of Scotland. By H. R. G. Inglis, revised and extended by R. M. G. Inglis. 6 ½ × 3 ½. Pp. 28 + xx + 288 + 16. 4 pages of black and white maps. 24 pages of coloured maps. 146 pages of profile diagrams. Edinburgh: Gall &; Inglis, 1963. 8s. 6d.

The Highlands and Islands of Scotland. By A. C. O'Dell and K. Walton. 9 ¾ × 6 ¼. Pp.xii+ 353. One folding coloured map. 49 plates. 94 figures. Edinburgh: Thomas Nelson &; Sons Ltd., 1962. 50s.

Scotland's Eastern Coast. By L. Scott‐Moncrieff. 8 ¾ × 5 ½. Pp. xiv + 214. 41 plates. 2 end‐paper maps. Edinburgh: Oliver &; Boyd, 1963. 25s.

The Fortified House in Scotland. Volume Two, Central Scotland. By N. Tranter. 8 ½ × 5 ½. Pp. 183. 97 drawings. Edinburgh: Oliver &; Boyd, 1963. 25s.  相似文献   
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