全文获取类型
收费全文 | 359篇 |
免费 | 10篇 |
出版年
2023年 | 2篇 |
2022年 | 7篇 |
2020年 | 6篇 |
2019年 | 11篇 |
2018年 | 19篇 |
2017年 | 16篇 |
2016年 | 20篇 |
2015年 | 14篇 |
2014年 | 11篇 |
2013年 | 46篇 |
2012年 | 47篇 |
2011年 | 15篇 |
2010年 | 21篇 |
2009年 | 14篇 |
2008年 | 25篇 |
2007年 | 9篇 |
2006年 | 15篇 |
2005年 | 9篇 |
2004年 | 6篇 |
2003年 | 12篇 |
2002年 | 9篇 |
2001年 | 5篇 |
2000年 | 5篇 |
1998年 | 2篇 |
1997年 | 3篇 |
1995年 | 3篇 |
1994年 | 2篇 |
1993年 | 3篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 3篇 |
1987年 | 1篇 |
1981年 | 2篇 |
1980年 | 3篇 |
1978年 | 1篇 |
排序方式: 共有369条查询结果,搜索用时 15 毫秒
71.
《Southeastern Archaeology》2013,32(2):85-114
This research analyzes the spatial patterning of settlement sites in relation to landscape features to determine the factors that influenced settlement location choices for Late Precontact (A.D. 1000–1600) Piedmont Village Tradition (PVT) communities in the Yadkin, Dan, Haw, and Eno river valleys of the Piedmont Southeast. We employ geographic information systems to estimate characteristics of past landscapes, nearest neighbor analysis to describe basic settlement patterns, and discriminant function analysis to determine spatial correlations between settlements and landscape features. We examine the data on three scales and also assess potential changes over time. Results indicate that settlement location choices were broadly similar on the regional scale, but specific influences varied between and within valleys and over time. When examined with current archaeological, ethnohistoric, and linguistic information, the results suggest that PVT communities engaged in regional interaction networks in highly variable ways and that the relationship between subsistence and settlement varied according to settlement size. Using these results, we explore the roles PVT communities played in the formation and maintenance of natural and cultural landscapes in the Late Precontact Southeast. 相似文献
72.
Reinhard Mook & Reidar Bertelsen 《Acta Borealia: A Nordic Journal of Circumpolar Societies》2013,30(1):84-97
Abstract Before timber and stone houses were introduced to northern regions, varieties of turf houses were the most commonly used architecture. These houses had a wooden structure encapsulated in a shell constructed of grass turf. The different ethnic groups of the north built their houses in different styles and constructions, but the general principle was the same. The Norse of North Norway and also on the North Atlantic islands had a tendency to build their houses on top of the ruins of previous houses. After a few centuries this arrangement produced a settlement mound of highly organic soil. In the research literature, both the turf architecture and the settlement mounds have been described as adaptations to and a function of marginality and lack of timber. This paper reports an effort to test the idea that turf houses on top of settlement mounds may have been a finely tuned ecological system that made use of the capacity of organic soil to produce heat. 相似文献
73.
In the archaeological literature regional centers often receive far less attention than capital regions and the medieval Khmer Empire (ca. 9th to 15th centuries a.d.) is a classic case in point. At its height, the Khmer Empire stretched across much of mainland Southeast Asia, and it remains the most extensive dominion in the history of the region. To date, however, relatively little archaeological work has been completed outside of the capital of Angkor, and we have a limited understanding of the broader dynamics of the Empire. In this paper we begin to address this lacuna at the remote monumental complex of Preah Khan of Kompong Svay, the largest of all the Angkor-period regional centers. We describe the use of remote sensing and ground survey methods to produce the first comprehensive archaeological map of the site. The map data are used to evaluate conventional interpretations of the site as a major industrial complex, urban center and military outpost. The findings have implications for our understanding of early urbanism, industrial production and imperial expansion in the region. 相似文献
74.
Robert M. Rosenswig Ricardo López-Torrijos Caroline E. Antonelli Rebecca R. Mendelsohn 《Journal of archaeological science》2013
Recent lidar and pedestrian surface surveys have remapped the well-known Mesoamerican site of Izapa and the surrounding Soconusco piedmont. These data document: 1) occupation from the surrounding piedmont environment, 2) significantly larger estimates of the site's size during both the Formative and Classic periods as well as 3) new architectural features from the monumental site core. Methodological issues are outlined for combining high precision lidar mapping with ground truthing and pedestrian survey that focuses on surface collection of temporally diagnostic artifacts. Results are presented for 670 mounds documented in an area of 43.1 sq km in and around the ancient capital of Izapa. 相似文献
75.
试论城镇人居环境中的生产环境 总被引:1,自引:1,他引:0
本文通过对人居环境概念的分析,指出生产环境是人居环境中不可分割的组成部分,认为城镇人居环境中的生产环境应是城镇中居民从事各种生产活动的直接环境和各种生产活动所营造的对居民有直接或间接影响的城镇环境。根据这一认识,作者对城镇人居环境中的生产环境所涉及的要素分内部和外部环境(包括生产性设施环境、生产性人口环境、生产性文化和制度环境、生产性污染和灾害环境、择业环境等)两个层面进行了多维度的分析,并指出城镇人居环境的持续发展必须加强对生产环境的研究。 相似文献
76.
宁夏移民安置区剩余劳动力状态分析 总被引:1,自引:0,他引:1
农村剩余劳动力转移是当前社会各界共同关注的问题。本文就宁夏移民安置区这一特殊区域的剩余劳动力产生的背景状态、自身资源状态、输出人员的结构状态及目前的转移状态进行了分析,进而研究了影响移民区剩余劳动力转移的各种因素,提出了加速推进移民区剩余劳动力转移的五条对策,即重视移民区小城市与中心城镇的建设、加速非农产业的发展、加大对劳动力的技能培训、加强对劳务输出的组织与服务、加快体制和制度创新。 相似文献
77.
国内外农村居民点区位研究评述 总被引:23,自引:1,他引:22
随着人类经济社会的发展,居民点的外在特征和空间结构也在不断的演化与变迁,居住地点的选址和布局最能反映出人类活动与地理环境之间的相互影响与作用机制。目前国内外在城市居住区位研究方面已经形成大量研究成果,相比之下,农村居民点相关研究还存在一定滞后。文章从居民点区位影响因素、区位演变、居民点分布和等级结构四方面对国外相关研究进行了评述,梳理了国内农村居民点区位研究的相关内容,在此基础上对存在的问题进行了讨论和总结,并对今后研究内容进行了展望。 相似文献
78.
Cassady Yoder 《Journal of archaeological science》2012,39(4):1183-1193
The goal of this research is to explore status-based differences in diet of the peasants, monks and elites interred at the medieval Cistercian monastery of Øm Kloster. In order to accomplish this task bone samples were taken from 98 individuals from the monastery for the stable isotopic analysis of carbon and nitrogen found in both bone collagen and apatite. Significant differences were found in the diet of these three groups. Elites demonstrated significantly enriched δ15N and δ13C values and had the smallest δ13Ccoll-ap spacing in comparison to the peasant and monastic population. Although there were no changes in the diet of the elite or peasant population through time, the monastic diet shifted from resembling the diet of the peasant population early in the period to more closely matching that of the elites at the close of the period, although small sample size precluded the significance testing of this shift. This research suggests that social status played a considerable role in the types and quantity of food resources available to a given individual in society and that there were some socially based differences in the medieval Danish diet. 相似文献
79.
80.