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Abstract

Using physical and chemical characteristics of soil to evaluate archaeological artifacts and their preservation potential along with associated features is well established. The soil characteristics and geochemistry of the Angel Mounds site (12Vg1) indicate the soil geochemistry is very homogenous and composed of loams and silt loams with a range of pH values from 4.69 to 6.17, mean value of 5.40 ± 0.47. The slightly acidic nature of the soil favors the preservation of pollen and soil diatoms, with minor corrosion potential for the bone, shell, and sherd artifacts. A comparison of the geochemistry of the soils from Unit A and site-wide sampling to sherds from Unit A suggests that elevated phosphorus (P) in the sherds is either the result of the addition of a P-rich temper material or from the sourcing of nonlocal clay-rich sediment, and not from use-derived residue or from the soils themselves.  相似文献   

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丁金龙  陈军 《东南文化》2012,(4):59-70,132
2008年全国文物普查工作以来,苏州市考古研究所在苏州地区西北部70余座山脉发现土墩300多座。土墩均分布在山脊上,有一山一墩、一山多墩以及一山数十墩,大多为西周中期至春秋战国时期的文化遗存。按结构可分为石室土墩与土墩墓:前者为一墩一室,有军事、祭祀、居住、墓葬等多种用途;后者均为墓葬,大多为竖穴墓,有一墩一墓和一墩多墓。墓葬规模和出土文物显示,墓葬大多为吴(越)墓葬,亦有楚墓,其中吴国王陵中存在的盗掘与毁墓现象,应与越国和楚国的报复性挖掘有关。  相似文献   

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The relationship between changes in input-output structural coefficients and changes in the coefficients of the Leontief inverse is explained in a calculus-based framework. Knowledge of this relationship is essential for understanding how structural changes in one sector are transmitted across the economy, and is useful in forming updates to I-O tables given limited information. Empirically, we identify those coefficients likely to be the most important in causing inverse changes. We find that a selective and systematic updating procedure can lead to accurate updates without the need for complete data.  相似文献   

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This essay reviews radiocarbon dates associated with the earliest evidence of domestic stock in southern Africa and reviews existing models for their introduction in light of the current evidence. Two primary models exist for the introduction of domestic stock into southern Africa: an early Khoisan wave and an Early Iron Age source. Neither model is completely supported by the evidence. Available chronological evidence suggests that Khoisan and Iron Age herders simultaneously ushered domestic stock into the northern and eastern regions of southern Africa. Early Iron Age groups in southern Zambia are likely external sources. Khoisan herders exclusively introduced domestic stock into Namibia and the Cape. However, in the northern and eastern regions of southern Africa, stock possession and transfers probably were complex and involved both Khoisan and Iron Age groups.  相似文献   

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中苏论战与中国社会主义建设道路的探索   总被引:3,自引:0,他引:3  
中苏论战对当年以毛泽东为代表的中国共产党人探索中国的社会主义建设道路既起过一定的促进作用,也产生了严重的干扰和破坏作用。在改革开放新时期,以邓小平为代表的中国共产党人总结中苏论战的教训,对我国探索建设中国特色社会主义道路、对邓小平理论的形成和发展产生了深远的影响。  相似文献   

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保罗.拉厄的《古代和现代的共和国:古典共和主义与美国革命》以共和主义为主题探讨了古典共和主义与美国革命的关系。拉厄力图开辟研究美国革命和建国的新路径,对共和学派的主旨和研究方法提出修正。《古代和现代的共和国》不仅体现了拉厄对共和学派主将波科克的挑战与批判,而且反映了20世纪60年代以来美国早期史研究领域的派别之争以及史学理论和研究方法的变动。他同时受到施特劳斯学派和自由主义传统史学的影响,卷入了施特劳斯学派与共和学派之间,"新洛克派"与共和学派之间的学术辩论。但他又不是完全照搬两派的主旨和研究方法,而是在两派的核心观点和研究方法基础上提出了新见解。  相似文献   

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The frequency and chronological distribution of enamel hypoplasias were assessed in a Roman Period population of the Wielbark culture from Rogowo, northern Poland, dated to the 2nd century ad . Hypoplasias were recorded on permanent incisors, canines, and premolars of 52 skeletons. The position of linear defects on the crown surface was measured and then converted to the age of occurrence using two methods: a conventional method that employs the chart of enamel development for the permanent teeth, constructed by Massler et al. (1941) in Swärdstedt's (1966) modification, and the method by Goodman & Song (1999), which corrects for hidden cuspal enamel. Hypoplastic defects were found in 48.1% of examined cases. Linear defects [linear enamel hypoplasias (LEH)] were observed in 38.5% of individuals and in 22% of investigated teeth. The chronological distribution of LEH according to the conventional method revealed two peaks of defects: one at 2.6–3.0 years of age and the other at 4.1–4.5 years of age. The method that accounts for hidden cuspal enamel also provided two peaks, but they occurred at later ages: 3.0–4.0 and 4.6–5.0 years of age. The prevalence of hypoplasia in the Rogowo population in comparison with other European populations of the Roman Period seems to be rather low for both individuals and teeth affected. This may indicate advantageous living conditions, which are supported by archaeological data that suggest general well‐being of the Wielbark people. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   

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This paper considers the restoration and presentation of Angel Island Immigration Station, a federal facility in the San Francisco Bay that between 1910 and 1940 worked to prevent the arrival of Chinese laborers to the United States in accordance with the 1882 Chinese Exclusion Act. The production of Angel Island Immigration Station as a national historic landmark is delineated through the social construction of scale. I discuss efforts to achieve a leap in the scale of the site's significance and how this brings forth new management regimes that change the format of the interpretation there. In particular, narrative construction, landscape design, and revised tours, insert a standardized story of Chinese exclusion into the national memory. This paper shows how the imperative to increase the scope of recognition—to petition nationally for status and funds—requires a repackaging of stories to affirm popular American ideals of freedom over those that challenge the nation's persecution of Chinese immigrants.  相似文献   

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本文对元年伯吕父(盨)、十六年士山盘及廿三年倗伯爯簋的时代进行了考察,认为它们分别属于懿王元年、懿王十六年及懿王廿三年.  相似文献   

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Le Morne Brabant is an important mountain landscape in the living memory, colonial history, and national identity of Mauritius. This paper presents a kind of salvage project to understand Makak, an elusive, “mythic” settlement along Le Morne’s northern coast. This detailed analysis brings together wide-ranging oral, written, and material evidence to show that Makak is an informal place name for an area first settled by French colonists in the 1700s, then by several prominent “Free Colored” families in the 1800s, and finally depopulated as residents were forcibly removed in the 1940s. The investigation suggests that Makak is a serial settlement, which seemingly was not eking by at the edge of the Indian Ocean, but thrived as a multicultural community, tapped into global trade networks. The project thus provides a new way of framing Le Morne’s history and heritage, while also providing a potential research model for the nascent field of Mauritian historical archaeology.  相似文献   

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旅游目的地供应链概念模型的构建   总被引:8,自引:0,他引:8  
徐虹  周晓丽 《旅游科学》2009,23(5):15-20
供应链的概念最初是为了解决企业内部各职能部门之间流通不畅、存货和能力配置不合理的问题而提出的,其后扩大到企业之间形成一个整体的功能网链结构模式。旅游供应链概念最早始于对分销渠道的分析,虽然随着旅游供应链实践发展的深入和理论探讨的增多,学者们从不同角度对其展开了深入研究,但目前在旅游供应链概念理解上尚未达成共识。本文从旅游目的地角度出发,结合对旅游供应链概念的分析和认识,提出了本文的旅游目的地供应链概念,并在对旅游目的地供应链构成主体进行分析的基础上。提出了旅游目的地供应链概念模型,以期对旅游目的地供应链建设有所帮助。  相似文献   

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Recent decades have seen a flurry of new indicators to measure economic progress, but none of them has succeeded in replacing GDP. This article seeks to explain this outcome and to contribute to the debate about composite indicators versus a dashboard approach. To this end, it reviews some of the most popular alternatives to GDP (the Human Development Index, the Genuine Progress Indicator, the Happy Planet Index, and an environmentally corrected GDP), focusing on their conceptual foundations rather than on their statistical consistency as most of the literature does. It is shown that most of these measures are theoretically inconsistent; the exception is the environmentally corrected GDP, but since this too has failed to replace GDP, inconsistency must be only one reason behind the limited use of alternative measures. The author argues that the main reason for GDP's primacy is that GDP is better suited to reflect the goals of capitalist market economies. This implies that constructing composite indicators as alternatives to GDP will be pointless as long as the current preference system has not changed to include environmental or social goals. The author also suggests that for this purpose a dashboard approach, which provides different social groups with intelligible quantitative instruments, may be preferable to the use of composite indicators.  相似文献   

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