南北朝交聘使节行进路线考

南北朝时期为南北对峙的局面,双方除了军事冲突,也有和平的外交往来。交聘使节通常是由本国国都出发,前往他国国都进行访问与交涉,由于事属公务,交通路线大致上是比较固定的。不过,由于北朝政权更迭,曾经数次迁都,因此,交聘的路线也随之改变。本文根据正史与诗歌中有关使节行迹的资料,逐一考证“平城—建康”、“洛阳—建康”、“邺—建康”与“长安—建康”这四条路线,希望能将当时使节穿梭往来的具体路径勾勒出来。     

The southern dispersal hypothesis and the South Asian archaeological record: Examination of dispersal routes through GIS analysis

This research advances a model for coastal-based dispersals into South Asia during oxygen isotope stage (OIS) 4. A series of GIS-based analyses are included that assess the potential for expansions into the interior of South Asia, and these results are compared with known archaeological signatures from that time period. The results suggest that modern Homo sapiens could have traversed both the interior and coastlines using a number of routes, and colonized South Asia relatively rapidly. Use of these routes also implies a scenario in which modern H. sapiens, by either increased population growth or competitive ability, may have replaced indigenous South Asian hominin populations.     

Standing at the gates of Europe: Human behavior and biogeography in the Southern Carpathians during the Late Pleistocene

This study presents a behavioral analysis of Middle and Upper Paleolithic lithic assemblages from 14 sites located in the southern Carpathian Mountains. Using a whole assemblage behavioral indicator, we show that the hominins that manufactured those stone tools do not appear to have differed in terms of the flexibility of the mobility strategies they employed to exploit their landscapes. Rather than biological change, we argue that large-scale climate changes are likely more important drivers of behavioral changes during the Late Pleistocene of the region, including during the Middle–Upper Paleolithic transition. These results agree well with the results of studies having employed this methodology in other regions, suggesting that this is a generalized feature of the transition across Eurasia. Recasting the transition as a mainly ecological rather than purely biocultural process allows us to generate new perspectives from which to approach the question of behavioral change during the Late Pleistocene, and ultimately suggests that the process referred to as the ‘Middle–Upper Paleolithic transition’ is essentially a brief segment of a much more extensive process driven by prehistoric human–environment interactions that would culminate in the highly logistical mobility strategies documented throughout the continent at the Last Glacial Maximum.     

Assessment of Visitor Management at the Archaeological Site of Umm Qais: Condition and Problems

Abstract

Umm Qais is one of the most significant archaeological tourist attractions in Jordan besides Petra and Jerash. It is also popular with locals due to its rich diversity of natural history features and landscapes. However, there has been no detailed study of approaches to visitor management at the site. This paper investigates the visitor management pressures on the site of Umm Qais, seeking to develop an understanding of the approaches that direct the process of visitor management in an archaeological site. The specific objective of this study is to identify and analyse the current visitor management measures and tools at the site. It explores issues of hard and soft visitor management through monitoring, visitor guidance, and interpretation. The study has been conducted as a qualitative case study, and its results are based on direct personal observation and discussions with the personnel that have been conducted on-site by the Jordanian authors.

Despite the visitor management applied approaches, results reveal important and continuing challenges for Umm Qais due to limited visitor monitoring, weak information, and poor restriction measures. Based on the findings of the study, some recommendations are made in order to permit the local heritage managers to develop the site and its visitor management appropriately. This is an essential process in aiding this potential World Heritage Site to update approaches and adapt to the changing circumstances related to the visitor needs for the site. This will contribute to heritage and tourism literature and practice by enhancing the knowledge of visitor management at a national level.     

Oxygen and strontium isotopes as provenance indicators of fish at archaeological sites: the case study of Sagalassos,SW Turkey

In this paper, we investigate the potential use of oxygen and strontium isotope ratios (δ¹⁸O_p and ⁸⁷Sr/⁸⁶Sr) measured in archaeological fish enamel as provenance indicators. δ¹⁸O_p and ⁸⁷Sr/⁸⁶Sr were measured in a suite of archaeological carp remains recovered from the Anatolian townsite of Sagalassos dated to the Early Byzantine period (AD 450–650) and compared to that of modern fish, river and lake waters from the Anatolian region. We used sequential leaches in weak acetic acid to remove diagenetic Sr from fossil tooth enamel, monitoring the effectiveness of this approach by measuring the Sr/Ca ratios of the leachates via an isotope dilution thermal ionization mass spectrometry method (ID-TIMS). δ¹⁸O_p values mostly excluded a riverine origin. ⁸⁷Sr/⁸⁶Sr ratios of one fish overlapped with the ⁸⁷Sr/⁸⁶Sr signatures of two lakes in the Anatolian region, and at least one lake (Gölcük) could be removed as a candidate owing to a very distinctive ⁸⁷Sr/⁸⁶Sr signature not found in any of the fish remains. Most of the tooth samples analyzed could not be assigned a precise geographical origin since the ⁸⁷Sr/⁸⁶Sr ratios measured in enamel did not match that of any of the local lakes selected as potential origin. This result suggests that carp may have originated from lakes that have not yet been sampled, although this conclusion is not supported by other archaeological evidence. Alternatively, the lack of correspondence between lakes and fish Sr isotope ratios highlights several possible sources of uncertainties including spatial heterogeneity in ⁸⁷Sr/⁸⁶Sr ratio within a lake, the contribution of dietary strontium to the ⁸⁷Sr/⁸⁶Sr ratio of fish tooth enamel, and post-mortem alteration of the tooth Sr isotope signal during fossilization. In spite of the high precision of the strontium isotope analyses and the wide range of variation in the surface waters of the Anatolian lakes and rivers, this method may remain limited to distinguishing between lakes situated in regions of bedrock of very distinct age and geology until these sources of uncertainty are more fully investigated.     

On the challenges and benefits of indoor archaeology: 15 years at the Archeodome (Mitchell Prehistoric Indian Village,South Dakota)

Abstract

Field archaeology is normally associated with outdoor excavation and exposure to the natural environment. Archaeological excavations have adapted to a wide spectrum of these conditions, but the recent prominence of archaeological sites as tourist attractions and educational facilities has occasionally led to dramatically different environments for the archaeological recovery, interpretation, and preservation of evidence, including facilities that permit indoor excavation. This article explores 15 years of experience at the Mitchell Prehistoric Indian Village in South Dakota. An “Archeodome” covering part of the site represents a non-traditional excavation and preservation environment that presents considerable benefits and challenges for archaeologists. The structure provides the basis for evaluating the nature of indoor excavation within its archaeological and educational context and provides a cautionary note for archaeologists, heritage groups, tourist boards, and others interested in the preservation of archaeological sites. Though this article focuses on the Mitchell site, the information reported has broad implications for sites where structures cover archaeological deposits.     

Voter Behaviour in Rural Areas: A Study of the Farrer Electoral Division in Southern New South Wales at the 1998 Federal Election

The National (Country) Party, traditional beneficiary of a countrymindedness ethos in rural and regional Australia, suffered a significant electoral setback at the 1998 federal election from a new conservative force in Australian politics, the One Nation Party. One Nation has been characterised as the party of the ‘old’ Australia, those least able to cope with the pace of recent social and economic changes, rationalisation and centralisation of services and the exodus of people from rural and regional areas. Such a characterisation is supported by findings from this study of the geography of voting and the social correlates of One Nation's support base in the Farrer electoral division in south‐western New South Wales.     

南方潮湿地区考古遗址迁移保护初探——以长沙国际金融中心建设工地考古遗址迁移保护工程为例

长沙国际金融中心建设工地考古遗址迁移保护工程是大遗址保护实践的有益探索,也是目前遗址保护与区域经济建设协同发展模式下较具现实意义和操作性的一种大型遗址保护途径。本次迁移保护工程是湖南地区首次遗址类不可移动文物大规模迁移保护,采用"表面加固"、"分段整体切割"、"探铲打孔底板嵌套插入隔断"、"聚氨酯发泡固型"四个步骤,对各类型遗存进行科学、完整的迁移保护,该技术在长沙首次成功运用,解决了潮湿土遗址迁移保护的饱水环境、遗址基层不稳定、安全施工等技术难题。希望为南方潮湿地区遗址、墓葬的整体迁移保护提供有益的借鉴。     

Isotopic and petrological evidence of fluid–rock interaction at a Tethyan ocean–continent transition in the Alps: implications for tectonic processes and carbon transfer during early ocean formation

We report overprinting stable isotope evidence of fluid–rock interaction below two detachment faults along which mantle rocks were exhumed to the seafloor, between the respective landward and seaward limits of oceanic and continental crust, at a Tethyan ocean–continent transition (OCT). This OCT, which is presently exposed in the Tasna nappe (south‐eastern Switzerland) is considered an on‐land analogue of the well‐studied Iberian OCT. We compare our results with the fault architecture (fault core–damage zone–protolith) described by Caine et al. [Geology (1996) Vol. 24, pp. 1025–1028]. We confirm the existence of a sharp boundary between the fault core and damage zone based on isotopic data, but the boundary between the damage zone and protolith is gradational. We identify evidence for: (1) pervasive isotopic modification to 8.4 ± 0.1‰ which accompanied or post‐dated serpentinization of these mantle rocks at an estimated temperature of 67–109°C, (2) either (i) partial isolation of some highly strained regions [fault core(s) and mylonite] from this pervasive isotopic modification, because of permeability reduction (Caine et al.) or (ii) subsequent isotopic modification caused by structurally channelled flow of warm fluids within these highly strained regions, because of permeability enhancement, and (3) isotopic modification, which is associated with extensive calcification at T = 54–100°C, primarily beneath the younger of the two detachment faults and post‐dating initial serpentinization. By comparing the volumetric extent of calcification with an experimentally verified model for calcite precipitation in veins, we conclude that calcification could have occurred in response to seawater infiltration, with a calculated flux rate of 0.1–0.2 m year^?1 and a minimum duration of 0.2–4.0 × 10⁴ years. The associated time‐averaged uptake flux of carbon during this period was 8–120 mol m^?2 year^?1. By comparison with the estimated area of exhumed mantle rocks at the Iberian OCT, we calculate a maximum annual uptake flux for carbon of 2–30 Tg year^?1. This is an order of magnitude greater than that for carbon exchange at the mid‐ocean ridges and 0.1–1.4% of the global oceanic uptake flux for carbon.     

The 4th-century B.C. shipwreck at Mazotos,Cyprus: New techniques and methodologies in the 3D mapping of shipwreck excavations

Abstract

Well preserved ancient shipwrecks are rare in the archaeological record, but when discovered, they can provide valuable information on a wide range of research issues if analyzed and documented properly. In this paper we discuss the significance, potential, and constraints of mapping methods applied during the underwater excavation of shipwreck sites with special emphasis on stratigraphy, documentation of finds, and reconstruction of site formation processes. As a case study, we present the digital photogrammetry and computer vision software programs used in the excavation of the 4th-century b.c. shipwreck at Mazotos, Cyprus. Our goal is to develop a targeted documentation and mapping method of ongoing shipwreck excavations so that others can address complex research questions concerning this unique discipline of archaeology.