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121.
Jennifer E. Jones 《Conservation and Management of Archaeological Sites》2018,20(3):143-164
The archaeological remains of ships in the beach zone are part of a complex and dynamic system. Being periodically exposed and reburied, they vary between being both visible and frequently forgotten features of the physical and cultural coastal landscape. These limited and non-renewable resources are highly susceptible to instability within the landscape. Challenges to stability result in these resources being damaged, ignored, or forgotten, leading to a potential loss of pertinent social, economic, and physical information. Although little can be done to prevent certain physical actions, a better understanding of physical and cultural processes allows for their mitigation and better management practices for the beached shipwreck resource. This paper looks at how stability is defined in relation to beached shipwreck sites and how these definitions impact the management of the resource of two case study sites in Maine and North Carolina. 相似文献
122.
Hans Harmsen Jørgen Hollesen Christian Koch Madsen Bo Albrechtsen Mikkel Myrup Henning Matthiesen 《Conservation and Management of Archaeological Sites》2018,20(4):175-198
ABSTRACTEvaluating the rate of deterioration at archaeological sites in the Arctic presents several challenges. In West Greenland, for example, increasing soil temperatures, perennial thaws, coastal erosion, storm surges, changing microbial communities, and pioneer plant species are observed as increasingly detrimental to the survival of organic archaeological deposits found scattered along the country’s littoral zones and extensive inner fjord systems. This article discusses recent efforts by the REMAINS of Greenland project for developing a standardised protocol that defines the archaeological state of preservation, the preservation conditions, and asset value of organic deposits. Special emphasis is given to the degradation of materials such as bone and wood that are historically observed to be well-preserved in Greenland but now currently at risk. The protocol provides a baseline for monitoring future changes and will assist archaeologists in Greenland with a procedure for documenting and predicting areas of increasing vulnerability due to a warming climate. 相似文献
123.
124.
敦煌壁画高保真数字化采集是其数字保护工作的重要基础。依据前期研究及自主研制的敦煌壁画色卡,对敦煌壁画高保真复制品数字采集工作中图像的色彩管理性能进行了研究,并与标准色卡Macbeth ColorChecker的色彩管理效果进行了主观对比评价。研究结果表明,相同拍摄条件下,自主研制的敦煌壁画色卡的色彩管理主观视觉评价结果优于标准色卡,且对于不同类型照明光源和不同偏色设定条件,自主研制的敦煌壁画色卡可以对偏色图像颜色进行有效校正。 相似文献
125.
Sara Bonini Baraldi Daniel David Shoup Luca Zan 《International Journal of Cultural Policy》2019,25(4):423-444
From 2004 to 2012, 37 well-preserved Byzantine shipwrecks were discovered during construction of two underground train stations at Yenikap?, Istanbul. Despite its complexity, archaeology is rarely studied through organisational and management lens. This paper investigates the Yenikap? rescue excavations using two innovative analytical frameworks for archaeology – the Heritage Chain and Structure Conduct Performance analysis – which highlight the crucial but too often overlooked role of practices (or emerging strategies) in public policy, helping identifying strengths and weaknesses of the project. In this sense, two elements of the system seem fundamental: its extreme centralisation and its ongoing process of decentralisation. The research, based on a phenomenon-driven approach to management of archaeological and cultural heritage projects, highlights how Turkey’s uncertain legal environment for rescue archaeology led to emergent, ad hoc management and funding solutions that mixed state and private involvement in novel ways through a multi-level outsourcing. 相似文献
126.
In 2012, Australian cultural heritage practitioners and conservation scientists collaborated on a national underwater cultural heritage (UCH) reburial project, known as the Australian Historic Shipwreck Preservation Project (AHSPP) funded by the Australian Research Council. This resulted in the excavation, documentation and reburial of the ‘at risk’ shipwreck Clarence. Following the excavation, the site and associated artefacts were reburied and subsequently covered by shade cloth and finally, with polyvinyl chloride (PVC) tarpaulins. After completion of the in situ reburial, a number of critical issues were put into sharp relief including: what constitutes the accurate identification of a site as being ‘at risk’; and the implications of ‘rapid reburial’. 相似文献
127.
Sandrine Paradis-Grenouillet Philippe Allée Gabriel Servera Vives Alain Ploquin 《Environmental Archaeology》2015,20(2):168-183
Mont Lozère, located in the French Massif Central region, provides an exceptional context in which to research the impact that charcoal production and metallurgy had on woodlands, along with the role that these activities played in changing the mountain landscape. This study provides an insight into the land use, forest management methods and metallurgical practices in the area during the Middle Ages (11th to 15th centuries). Medieval charcoal burning platforms, archaeological remains that have often been neglected in the past as a source of historical information, along with nearby smelting sites, were identified, sampled and analysed. In this paper, spatial analyses, radiocarbon dating and anthracological and dendro-anthracological studies have been combined in a unique manner. The results reveal that charcoal burners practiced beech coppicing, where the species and diameter of wood used remained the same over a period of four centuries. It is proposed that this form of metallurgical forest management be considered an early example of a sustainable utilisation of natural resources. 相似文献
128.
House-building with wood has a long tradition in Austria. In this study, 47 houses from the Austrian Alps and the alpine foothills were analyzed. Dendrochronology was used to date the houses and to extract further information as construction phases within one building and time needed for harvesting. The construction dates range between 1452 and 1934. The focus was set on log constructions and in particular on wooden log walls. All wooden walls were made of softwood, clearly dominated by Norway spruce (Picea abies). A remarkable decline in the utilization of spruce wood as construction timber was found during the 19th century, which might be due to the high charcoal production at that time. By analyzing age, wood species, time of harvesting and way of processing, knowledge about wood utilization and historical forest management can be regained. Furthermore, some social and economical background of the farmers can be lifted. Technical dates as wall thickness and total wood volume required to build a residential building is provided. 相似文献
129.
“Urban Ecology Under Fire”: Water Supply in Madrid During the Spanish Civil War (1936–1939)
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This paper investigates the critical role of workers to enhance the resilience of water supply services in cities at war through analyzing the case of Madrid and the Madrid water company Canales del Lozoya during the Spanish Civil War (1936–1939). We argue that securing the protection of vital urban flows mediated through infrastructures is a key objective of cities under attack. In doing so we contend that examining how those affected by the interruption of these flows cope with the situation represents a valuable but largely neglected form of water management. We illustrate how quotidian knowledge about the urban geography of water flows may have important repercussions for the war effort itself. In a nutshell, the case of Madrid offers an early account of the critical role of water workers in sustaining “urban ecologies under fire” securing the complex urban metabolism while also contributing to the struggle against invading forces. 相似文献
130.
2009年旅游管理理论研究现状及热点问题窥探——基于2009年人大复印报刊资料《旅游管理》的统计分析 总被引:1,自引:0,他引:1
2009年人大复印报刊资料《旅游管理》共全文转载了论文176篇,从这些论文的作者个人信息、选题、研究方法等方面,可窥见我国旅游研究的发展趋势。 相似文献