Survey,Settlement, and Population History at the Ancient Maya Site of Pacbitun,Belize

Abstract

Survey and excavations of mounds on the outskirts of the site of Pacbitun in western Belize provide insights into the ancient Maya settlement pattern at this medium-sized regional center. This research employed two methods: analysis of structural remains from four separate 1000 m transect surveys,and a subsequent complete (100%) survey of intervening and adjacent quadrant areas. The overlap of quadrant zones with portions of the transect units permits an examination of the accuracy of transect surveys. Excavation of a 22% sample of all identified mounds provides chronological and functional information. An estimate of 200 persons for the resident elite population of the Epicenter of Pacbit un is offered. Initial settlement occurred in the Epicenter of the site during the Middle Preclassic period (900–300 B.C.), with a population rise through time until the final phase of the Late Classic period (A.D. 700–900), when density reached 550 persons (periphery Zone) to 950 persons (Core Zone) per sq km. The impact on settlement size and distribution of topography, soils,water resources,and intensive agriculture (hillside terracing) is assessed and found to be significant. At the time of florescence,the population of the 9 sq km site is estimated to have been about 5000–6000 persons. This population estimate is compared with several coeval lowland Maya centers,and found to be reasonable for a medium-sized, Late Classic Maya center.     

Civic and Residential Settlement at a Late Preclassic Maya Center

Abstract

The Late Preclassic period in the Maya Lowlands (300 B.C.–150 A.C.) documents the transition toward increased social and economic complexity culminating in the Classic Maya civilization (250–900 A.C.). The Late Preclassic Maya community of Cerros in northern Belize has revealed a settlement pattern of dispersed household clusters and scattered public architecture. Moreover, the site manifests a clear, three-part concentric zonation, similar to later Classic period communities. The authors' analysis provides a definition through time of civic and residential architecture and of the division between elite and non-elite domiciles. The study draws heavily on a functional analysis of the excavated ceramic assemblage. The unique settlement pattern of the semitropical Maya is suggested to be an environmental adaptation with rural elites coordinating the dispersed sustaining population through public monuments and associated ritual.     

Household Craft Production in the Prehispanic Urban Setting of Mayapán,Yucatan, Mexico

The complexity of the organization of craft production mirrors multiple aspects of the larger political economies of premodern states. At the late Maya urban center of Mayapán, variation in the social contexts of crafting within a single settlement defies simple classificatory models that once held sway in the literature of nonWestern state societies. Most surplus crafters were independent and affluent commoners; notable exceptions include artisans working under direct elite supervision or elites who were directly engaged in crafting. Although household workshops concentrated around the city’s epicenter, others were dispersed across the site in unassuming residential neighborhoods or near outlying monumental groups. We consider the significance of pronounced household and regional economic interdependencies founded on well-developed surplus crafting practices, imported raw materials, market exchange, and tribute obligations at Mayapán. As for other premodern states, craft production also gave rise to greater opportunities for wealth differentiation within the commoner class. Producers in this urban political capital contributed in significant ways to a stable political economy by supplying goods that were required at all levels of the social hierarchy.     

Different typologies of ‘co-working spaces’ and the contemporary dynamics of local economic development in Rome

ABSTRACT

Co-working spaces of different types are emerging as new economic and social intermediaries in the contemporary process of urban regeneration and urban economic growth. Despite their relevance, literature still fails to explore their role in the surrounding local economy. This paper intends to fill that gap, providing empirical evidence from the city of Rome and suggesting new policy perspectives. First, a taxonomy of the different spaces is provided, assessing their role in the related socio-economic ecosystem. Three main typologies have been identified: CWS1 acting as a ‘social incubator’ with an educational role and closer links to local authorities, CWS2 or ‘start-up incubator’ providing economic and technical support to the entrepreneurs-to-be, CWS3 or ‘real estate incubator’ which are mainly a commercial product. Their locational patterns are then discussed, highlighting the planning implication of their settlement in some in-between urban peripheral areas of Rome. Finally, suggestions for the creation of public/private partnerships or ‘social leases’ are proposed, foreseeing the integration of such spaces in the local offer of amenities. The current research paves the way for further discussion on the renewal of cities’ governance tools, processes of urban regeneration and policies tackling the new urban entrepreneurial class.     

Contact and Missionization at Tayasal,Petén,Guatemala

Abstract

Until their conquest by the Spanish in 1697, many Itza Maya occupied a large village at Tayasal, Petén, Guatemala. After the conquest, two missions were built there. The village and missions are located within 2 km of modern Flores, which was once Nojpetén, the Itza capital, and later the Spanish presidio (fortified administrative center). Our excavations uncovered the San Bernabé mission on the Tayasal peninsula and defined the Late Postclassic-period (a.d. 1400–1525) occupation of the site. San Bernabé was established in the early 18th century as part of Spanish efforts to control indigenous populations in Petén. Our research demonstrates that the Late Postclassic settlement was larger than indicated by previous research and supported a relatively large ceremonial architectural group. Evidence of indigenous practices was recovered from deposits within the mission, though many elements of Itza religion found in the Late Postclassic group were absent from the mission settlement. These data provide additional evidence of religious syncretism in colonial situations.     

全球化视角下的世界城市网络理论

城市诞生时就相互保持着联系,只有将城市纳入世界城市网络中才能正确把握城市产生和发展的本质。1980年以来在第三次全球化浪潮的背景下,世界生产要素和产品市场开始整合,世界城市的兴起是国际劳动分工在空间上的表达。Cohen、Friedmann、Sassen、Castells和Taylor等学者提出并发展了世界城市理论,世界城市网络理论已经成为研究城市问题的重要框架。联系数据的缺乏长期制约了世界城市网络的实证研究,二十世纪九十年代中期以来学者们创新性地解决了方法论的问题,对世界城市网络的各个层面进行了实证研究。     

Recovering social and cultural dynamics from plaster floors: chemical analyses at ancient Chunchucmil,Yucatan, Mexico

Phosphate analysis and trace metals analysis were used to determine activities that took place on plaster floors in domestic contexts at the ancient Maya site of Chunchucmil, Yucatan. Research on activities and the use of space contributes to an understanding of social relations within household groups as well as unforeseen patterns that structure refuse discard. The floors analyzed in this paper pertain to three structures in two neighboring houselots dating to the Early Classic (300–600 A.D.) period. Data from the chemical analyses were utilized in conjunction with associated architectural features and artifacts found on the floors. These three lines of information were interpreted with the help of models developed from ethnographic and ethnoarchaeological research. The results demonstrated functional differentiation of rooms within elaborate residences and suggested that front rooms were used to host visitors. The results also suggested that different types of debris were managed differently. Finally, chemical analyses suggest that non-elite Maya occasionally enacted rituals often restricted to elites.     

Urban Settlement Systems and Rural Sustaining Communities: An Example from Chan Chan's Hinterland

Abstract

The study of prehistoric cities has often been marked by research strategies that focus completely on urban centers and thus preclude the delineation of entire settlement systems by ignoring the interrelationships between cities and their rural sustaining communities. A major focus of recent research in the Moche Valley on the Peruvian North Coast has been on elucidating the nature of urbanrural relations between the prehistoric Chimú city of Chan Chan and contemporaneous sites located in its hinterland. Excavation at the village of Cerro la Virgen together with additional evidence obtained from other sites in Chan Chan's rural sustaining area has provided insights into Chimú lifeways in nonmetropolitan areas, as well as evidence suggesting a multifaceted plan for organizing lands outside the civic center of Chan Chan. The archaeological data indicate that an important aspect of the organization of rural argicultural zones was the restriction of settlement to villages circumscribed by the Chimú state.     

Airborne LiDAR,archaeology, and the ancient Maya landscape at Caracol,Belize

Advances in remote sensing and space-based imaging have led to an increased understanding of past settlements and landscape use, but – until now – the images in tropical regions have not been detailed enough to provide datasets that permitted the computation of digital elevation models for heavily forested and hilly terrain. The application of airborne LiDAR (light detection and ranging) remote sensing provides a detailed raster image that mimics a 3-D view (technically, it is 2.5-D) of a 200 sq km area covering the settlement of Caracol, a long-term occupied (600 BC-A.D. 250–900) Maya archaeological site in Belize, literally “seeing” though gaps in the rainforest canopy. Penetrating the encompassing jungle, LiDAR-derived images accurately portray not only the topography of the landscape, but also, structures, causeways, and agricultural terraces – even those with relatively low relief of 5–30 cm. These data demonstrate the ability of the ancient Maya to modify, radically, their landscape in order to create a sustainable urban environment. Given the time and intensive effort involved in producing traditional large-scale maps, swath mapping LiDAR is a powerful cost-efficient tool to analyze past settlement and landscape modifications in tropical regions as it covers large study areas in a relatively short time. The use of LiDAR technology, as illustrated here, will ultimately replace traditional settlement mapping in tropical rainforest environments, such as the Maya region, although ground verification will continue to be necessary to test its efficacy.     

Settlement Patterns and Development of Social Complexity in the Yiluo Region,North China

Abstract

This international, collaborative, and interdisciplinary archaeological program examines changes in settlement patterns from the early Neolithic to the full development of states (ca. 6500–200 B.C.) in the Yiluo region of central north China. Full-coverage regional surveys are integrated with geoarchaeological investigations, ethnobotanical studies, and lithic analyses. The data are used to assess changes in population, environment, land use, agricultural production, and craft production, and to test theoretical propositions regarding the emergence and development of social complexity. Research results suggest a significant sociopolitical transformation taking place in the Yiluo basin during the Erlitou period, including the development of the first four-tiered settlement hierarchy, marked population nucleation, and economic integration between urban center and rural areas. These changes indicate the emergence of the earliest state in China.     

Caracol,Belize, and Changing Perceptions of Ancient Maya Society

Archaeological research at Caracol, an ancient Maya site that was rediscovered in 1937, has become a major resource in the interpretation and understanding of the ancient Maya. Caracol, in west-central Belize, is situated in a subtropical region once characterized as being unsuitable for the development or maintenance of complex societies, yet it is one of the largest, if not the largest Classic period Maya site in the southern Maya Lowlands, home to over 100,000 people at its height between AD 600 and 700. The investigations at Caracol underscore the utility of long-term archaeological projects incorporating large-scale settlement study that combine excavation with varied research designs and the use of a contextual approach. By employing Maya epigraphic history, traditional archaeology, and modern technology like LiDAR, research at Caracol details the rise, maintenance, and fall of an ancient Maya city, affording a large window into ancient Maya lifeways. Archaeological work provides evidence of sustainable agriculture, a market economy, city planning that included a road system, the impact of warfare on the site’s inhabitants, the sociopolitical status of women, the role that archaeology can play in refining written history, and the significance of commemorating the cyclical passage of time to the ancient Maya. This article summarizes archaeological research efforts at the site by the Caracol Archaeological Project over the last three decades.     

Traditional Burnt-Lime Production at Mayapán,Mexico

Abstract

Lime was widely utilized throughout ancient Mesoamerica. Drawing on the expertise of traditional Maya lime producers from a small local community, we address the energetics, material inputs, and archaeological signature of burnt-lime production in the Northern Yucatan Peninsula of Mexico. When compared with the estimated lime usage at the Maya site of Mayapan, the data collected from experimental lime burning suggest that traditional lime production was reasonably labor intensive and used large, albeit sustainable, quantities of raw materials, especially wood. Lime manufacture was an important component of ancient Mesoamerican economic life, especially in urban settings where it may have been a full time occupation for some, at least during certain parts of the year. This analysis allows us to predict what the remains of lime burning sites should look like and where they are most likely to be encountered archaeologically.     

Wounded cities: Memory-work and a place-based ethics of care

What would it mean to think about cities marked by past structures of violence and exclusion as wounded but also as environments that offer its residents care? My current book in progress, Wounded Cities, focuses on creative practices and politics in Bogotá, Cape Town, Berlin, Minneapolis, and Roanoke, cities in which settlement clearances have produced spaces so steeped in oppression that the geographies of displacement continue to structure urban social relations. Precisely in and through these ‘wounded cities’, residents, artists, educators, and activists reconsider the meanings of the ‘right to the city’ and to theorizing the city more broadly. Drawing upon ethnographic research and theories from postcolonial theory, social psychiatry, social ecology, feminist political theory, and art theory, I introduce my concepts of ‘wounded city’, ‘memory-work’, and a ‘place-based ethics of care’ to retheorize urban politics. Artists and residents in wounded cities encourage political forms of witnessing to respect those who have gone before, attend to past injustices that continue to haunt contemporary cities, and create experimental communities to imagine different urban futures. I argue that a deeper appreciation of the lived, place-based experiences of inhabitants of most cities would enable planners, policy makers, and urban theorists to consider more ethical and sustainable forms of urban change than those that continue to legitimate disciplinary forms of governmentality.     

A New Approach to Analyzing Historical Urban Growth of Ottoman Cities: Manisa Case Study

Abstract

The physical growth of cities is usually used to define the main direction of a city's development. This definition is key to understanding the city's current state and to plan for the future. Many urban planners agree that master plans should include historical urban growth and aim to specify the effective factors driving urban growth. However, defining urban boundaries and historical urban areas is a difficult task. The lack of satellite images, air photos, and real maps to use as base maps for historical urban studies is a problem that a researcher may face when determining patterns of urban development or conducting other analyses. In this article, the authors examine historical changes of the urban boundaries of the Ottoman city of Manisa. They analyze the physical growth of this large city by using the historical buildings (mosques, masjids, madrasas, baths, caravansary, and others) as markers.     

Aftermath A.D. 696—Late 7th and Early 8th Century Special Deposits and Elite Main Plaza Burials at Buenavista del Cayo,Western Belize: A Study in Classic Maya “Historical Archaeology”

Between 1984 and 1989, a number of depositional contexts were excavated at the Classic Maya center/site of Buenavista del Cayo in the upper Belize Valley that appeared to be products of sudden cessations of activity or architectural “terminations” dating to sometime in the late 7th to mid-8th century. Ceramic furnishings also linked at least two elite status burials on the Central Plaza of the site to these deposits. Conjunctive analysis of the deposits, burials, and their contents together with applicable epigraphic history recorded at a nearby major city, Naranjo, suggests that they are the result of and directly reflect successful military action by Naranjo against Buenavista in a.d. 696. An examination of the contexts and epigraphic history concerned; the archaeological grounds for linking the two; and the rich, composite understanding of the deposits and their behavioral, cultural, and historical significance illustrate the rewards and advantages of 21st century Maya archaeology’s new paradigmatic status as true “historical archaeology.”     

滇黔桂省际边界区域城镇经济联系的网络结构特征与演化分析

以滇黔桂省际边界区域28个城镇为例,构建城镇中心性评价指标体系,利用改进的熵值法测度各城镇的中心性得分,评价滇黔桂省际边界区域经济空间结构演变,利用修正的引力模型测度了1995年、2004年、2014年3个年份各城镇之间经济联系强度;借助GIS技术手段分析了城镇经济联系强度的空间格局,评价城镇等级体系演化特征;最后利用社会网络分析方法考察了城镇经济空间联系和网络关系的演化规律,得出如下结论：滇黔桂省际边界区域中心城市逐渐形成,经济重心由南向北转移,由右江区单中心逐步发展到兴义市、右江区、文山市三中心,再到兴义市发展成为强中心,平果县与靖西市具备发展为滇黔桂次中心城镇的潜力;城镇间的经济联系总体较弱,区域整体网络密度低,但呈现出不断增强的趋势,低等级城镇对高等级城镇的引力与高等级城镇对低等级城市的引力不同,形成两种不同的城镇网络体系,经济联系紧密地区主要集中在中心城市之间及中心城市与经济强县之间;三角结构的外围经济联系密度明显较低,对于大多数城镇来说,尚不具备经济辐射能力,辐射效应极弱。     

上海的边缘城市

边缘城市是国际上的一门新兴的学科,它往往是新兴产业的依托点。本文研究并分析了上海的边缘城市,及其空间分布规律。发现边缘城市出现在距离上海市中心20公里以上,且靠近交通线的地方,但是不位于交通枢纽上,同时边缘城市往往是一个新经济增长阶段的产物。     

Increasing returns to scale in the towns of early Tudor England

Abstract

Urban agglomeration economies make cities central to theories of modern economic growth. There is historical evidence for the presence of Smithian growth and agglomeration effects in English towns c.1450-1670, but seminal assessments deny the presence of agglomeration effects and productivity gains to Early Modern English towns. This study evaluates the presence of increasing returns to scale (IRS) in aggregate urban economic outputs—the empirical signature of feedbacks between Smithian growth and agglomeration effects—among the towns of 16th century England. To do so, we test a model from settlement scaling theory against the 1524/5 Lay Subsidy returns. Analysis of these data indicates that Tudor towns exhibited IRS—a finding that is robust to alternative interpretations of the data. IRS holds even for the smallest towns in our sample, suggesting the absence of town size thresholds for the emergence of agglomeration effects. Spatial patterning of scaling residuals further suggests regional demand-side interactions with Smithian-agglomeration feedbacks. These findings suggest the presence of agglomeration effects and Smithian growth in pre-industrial English towns. This begs us to reconsider the economic performance of Early Modern English towns, and suggests that the qualitative economic dynamics of contemporary cities may be applicable to premodern settlements in general.     

COMMUTING AS AN ELEMENT OF LOCAL POPULATION MOBILITY

Commuting is defined as journeys to work or study that cross the administrative boundaries of minor civil divisions. This poses problems in the statistical analysis of some metropolitan areas, such as Baku, where large suburban territories are administratively under the jurisdiction of the central city government. Time series on commuting exist for trips from rural to urban areas, and help distinguish oblasts and major economic regions of varying levels of rural population mobility. This mobility is highest around large cities that exert a strong pull (Moscow, Leningrad, Kiev, Minsk, Khar'kov, L'vov). Rural population mobility is low in Siberia and Kazakhstan, which have a sparse network of industrial centers and low rural population density, and in Central Asia, where the indigenous population is distinguished by low social mobility. Census data for commuting in 1970 yield a typology of cities in terms of the character of commuting. Commuting distances and means of transportation are analyzed for different city size classes.     

矿业城市生命周期与空间结构演进规律研究

在对矿业经济和城市发展生命周期判定的基础上,选取石油城市大庆、有色金属城市金昌、煤炭城市大同等典型矿业城市作为研究样本,梳理矿业城市发展生命周期,重点研究矿业城市空间结构有序化演进的一般规律。文章认为矿业城市经历"矿业经济-新型制造业-综合性"的完整发展过程,城市空间结构对应整体演进过程也呈现出"矿业经济的点状离散-新型制造业的分区极化-综合性城市的多组团圈层"的阶段性特征。在矿业经济时期内部又呈现"导入期、成长期、成熟期、衰退期/转型期",且对应不同阶段在城市人口、职能、经济结构等方面均呈现不同的特点。矿业城市空间演进整体上体现出"矿业经济是空间发展的初期主导,空间结构随城市职能的升级而演变,空间作用呈现集聚与分散的交替"的有序化发展规律。