我国沿海港口港城关系协同发展与驱动机制研究

近年来,随着我国港口资源整合、港区功能调整和港口城市的转型升级,沿海港口与所在城市的关系发展面临新的变化和挑战。本文以我国沿海港口为例,结合定量分析与定性讨论,聚焦我国沿海港口港城关系问题,剖析港城关系的演变及驱动机制。研究发现：我国大部分沿海港口已进入极度协调发展阶段,但发展趋势逐渐放缓,区域分化特征显著,港城协同度差距呈现再扩大的发展趋势。在研究期间,我国城市驱动型港口城市数量显著增加,港口驱动型和港城互驱型港口城市数量减少。建议通过政府政策引导、港产城融合发展和港口转型升级等方式,不断提升我国沿海地区港城关系整体协调发展水平,为新时期我国沿海港口与所在城市的高质量发展提供重要支撑。     

Reflections on North American Pacific Coast prehistory

The Pacific Coast of North America was occupied by many distinctive groups of coastal hunter-gatherers at the times of early contacts with Europeans. Despite significant cultural diversity, Pacific Coast peoples shared lifeways oriented toward generally similar marine, nearshore, littoral, and estuarine habitats. In this paper, we examine some major issues that guide much of the archaeology done along the Pacific Coast, then discuss some of the theoretical and methodological problems that limit the efficacy of archaeological reconstructions. Most archaeological research conducted on North America's Pacific Coast has been oriented toward the search for the origins and development of a variety of cultural patterns. A comparative review of California and Northwest Coast sequences provides interesting parallels and discrepancies in the approaches taken in studying some of the major issues in Pacific Coast prehistory.     

刘铭传的海防思想与实践——兼论台湾省在中国海防中的战略地位

刘铭传以武将而跻身于封疆大吏之列，其一生之建树重在“事功”而非“理论”。正因为如此，他虽然也曾就海防及其相关问题有过全面系统的论说，但其认识水平显然不及同时代之佼佼者。关于台湾在中国海防中的战略地位，他也是在领导抗法保台、建台的过程中逐步加深认识的，并以首任台湾巡抚之地位不遗余力地将其思想主张付诸实践，开创了包括海防在内的台湾近代化新局面。刘铭传加速台湾建设、加强台湾海防的初衷是为了抵御日本的侵略，不料数年之后，台湾竞因北洋海防的崩溃而落入日本之手。这绝不是刘铭传个人的悲哀，实乃国家民族之大悲剧。     

甲午战争前后东亚海权与海防的较量及其影响

一场甲午战争,使东亚海权格局剧变,由此构成中日两国命运变化的历史拐点。战前,中日两国面对西方殖民扩张的相同遭遇,展开了近30年的海军现代化建设,并在互为敌手的竞争中日益凸显于以英国为主导的东亚海权格局之中。然而,不同的战略选择决定了不同的命运,甲午战争用血与火诠释了海权与海防的本质区别及其决定性影响。正因为战败后的中国已完全置身于东亚海权格局之外,再次陷入有海无防的境地,导致海权得以坐大的日本推行"大陆政策"更加有恃无恐,在列强瓜分中国的狂潮中走上独霸东亚之路。     

Birkarlar and Sámi – inter-cultural contacts beyond state control: reconsidering the standing of external tradesmen (birkarlar) in medieval Sámi societies

It is not until the fourteenth century that written records offer a glimpse into the coastal societies of Northern Sweden. Records include references to a social stratum referred to as the birkarlar, who were tradesmen engaged in trading with the Sámi. The origin of the birkarlar, their prominent status and the meaning of the term, is an enigma that has been much disputed among scholars although there is consensus about the economic and fiscal supremacy of birkarlar vis-á-vis the Sámi. However, the paradox of tradesmen employing force against their most important circle of suppliers and customers remains a puzzle. The birkarla institution is analyzed by means of alternative reading of historical records from the perspective of the indigenous Sámi and coastal farming communities. The postulated animosity between Sámi and the birkarlar is critically examined in light of the social and economic context of interior and coastal communities during the Late Iron Age and Early Medieval period, and in relation to historically known Sámi kinship relationships and marriage traditions. Data are analyzed with regard to demography and social structure, and from a landscape perspective including the logistics and practicalities of inter-cultural contact. Analyses corroborate that birkarlar were deeply rooted in the coastal communities and fully involved in the regular subsistence activities. They were representatives given a commission of trust and contacts between the birkarlar and the Sámi were characterized by mutuality and inter-dependence.     

浙江宁波镇海鱼山遗址Ⅰ期发掘简报

鱼山遗址位于浙江省宁波市镇海区九龙湖镇河头村,东距现海岸线直线距离约7.3公里。2013至2014年,宁波市文物考古研究所等单位对其进行了Ⅰ期发掘,分别发现河姆渡文化、良渚文化、商周和唐宋等四个不同时期的文化遗存。其中河姆渡文化二、三期,良渚文化晚期和商周时期堆积之间的自然淤泥层,对于研究沿海地区史前至商周时期文化面貌、人地关系等基础性问题提供了一批重要资料。     

Radiocarbon Chronometry of Site QJ-280, Quebrada Jaguay,a Terminal Pleistocene to Early Holocene Fishing Site in Southern Peru

Excavations in 1970, 1996, and 1999 at Site QJ-280, Quebrada Jaguay, in southern Peru, yielded enough dateable terrestrial plant material to establish an extensive radiocarbon chronology for the site. QJ-280 is one of oldest well-dated fishing sites in the Americas: it was occupied from the terminal Pleistocene to the mid-Holocene (about 13,000–8,300 calibrated years BP) based on 42 terrestrial radiocarbon dates, encompassing the Jaguay and Machas Phases of the local archaeological sequence. In addition to the terrestrial dates, radiocarbon measurements on valves of two marine surf clam (Mesodesma donacium) individuals from a single, well-dated mid-Holocene Manos Phase archaeological context have provided insight into marine upwelling conditions during the occupation of Quebrada Jaguay. The marine reservoir age varied between 130 and 730 ¹⁴C years during the brief lives of the two clams (up to 5 years each), and varied by up to 530 ¹⁴C years within an individual valve, suggesting strong and variable deep marine upwelling; conditions broadly similar to those that exist in coastal Peru today. These rapid variations in marine radiocarbon age suggest that marine radiocarbon dates from environments with variable upwelling could be skewed by up to hundreds of years.     

Post-Pleistocene Archaeology and Geomorphological Processes on the Namib Desert Coast of South Western Africa

ABSTRACT

The Namib Desert coast is rich in potential food resources, but its extreme aridity imposed severe limits on human settlement in the past. It appears that intensive use of the coast began in the Middle Holocene, although there is evidence of intermittent occupation from the Middle Pleistocene. Coastal sites were closely linked to the desert interior and movement between the two was mainly via the linear oases of ephemeral river systems. Contact was at first sporadic but regular trade with merchant vessels was established in the mid-eighteenth century AD. Coastal geomorphological processes determined the location and accessibility of marine resources used by hunter-gatherer and nomadic pastoral communities. At the same time, marine, fluvial, and aeolian processes have influenced the visibility and survival of archaeological evidence on the coast.     

Formation of beach‐ridge plains: an appreciation of the contribution by Jack L. Davies

A robust debate among coastal geomorphologists as to the processes by which beach‐ridge plains around Australia have formed was initiated by a former President of the Institute of Australian Geographers. This review gives special consideration to the work of Jack L. Davies, whose academic contributions to coastal geomorphology in Australia have not always been appropriately acknowledged when explaining how similar plains have evolved elsewhere in the world. Davies recognised that relatively steep storm waves caused erosion (cut) on beaches, whereas less steep long‐period swell waves returned sand (fill). He considered the beach berm to be the nucleus on which a beach ridge formed, which could subsequently develop into a foredune, in contrast to cobble ridges that were deposited during storms. Offshore conditions regulate supply of sand to the shoreline, partly through effects on wave refraction, with higher rates of supply where the nearshore is shallow. It was apparent to Davies that the elevation of successive ridges might, but not necessarily, provide evidence of past changes of sea level, despite adornment by variable amounts of windblown dune sand. Morphodynamic understanding of long‐term coastal evolution, based on radiocarbon dating chronologies, has demonstrated that Australian coastal plains formed over the past ~6,000 years when sea level has been close to its present level, in contrast to several documented locations in the northern hemisphere where the sea has been rising for the past few millennia. Particularly insightful were observations by Davies that ridge formation could be influenced by a range of factors including changes in sea level, storminess, or sediment supply. These factors acting singly or in combination seem likely to change in the future. Understanding such responses remains a high priority and can be addressed by new technologies, such as light detection and ranging, optically stimulated luminescence dating, ground‐penetrating radar, and computer simulation.     

Nami's Middle Bronze Age Suburb: The Coastal Settlement at Site 104–106

This study presents a late 19th to early 18th cent. BCE, MBIIA settlement in the immediate vicinity of Tel Nami on the Carmel Coast of Israel. Site 104–106 has been all but destroyed by modern agricultural activity as well as quarrying, but a large number of ceramics and small finds were salvaged during a 1985–6 survey of Tel Nami?'s hinterland as well as subsequent geoarchaeological research of the area. Little of the site remains, and the current study functionally amounts to a salvage project for an MBIIA coastal site, which was mentioned in an earlier survey. Geomorphology reveals how the sandstone kurkar ridges in this area of the coast governed the dynamic relationship between Tel Nami and its hinterland. Comparable ceramic chronology for Site 104–106 presented derives from Aphek-Antipatris, Megiddo, Kabri, Tel Ifshar, Tel Nami itself, and other MBIIA coastal sites of the Southern Levant. The ceramics include well-produced local wares as well as imports from coastal Lebanon, Syria, and Cyprus confirmed by petrographic analyses. Finds suggest a small agro-industrial site in the immediate periphery of the coastal Tel Nami.