Minero-petrographic characterization of fine ware from Cales (South Italy)

79 samples of black glazed pottery, Terra sigillata, fine common ware, and production indicators were recovered in the archaeological site of Cales and investigated via a multi-analytical program (polarized light microscopy, thermal analyses, XRPD, XRF, FESEM, FESEM-EDS). Among the materials, finds of important production indicators, represented by welded pieces of black glazed pottery and spacers, attest a local production. Polarized light microscopy shows that the inclusions consist of feldspar, quartz, mica, calcite, and lithic fragments of both volcanic and sedimentary nature. Additional information about the mineralogical assemblage comes from the XRPD that revealed the presence of neoformed Ca-silicates, indicating equivalent firing temperatures ranging from 750 to 1050°C. All the samples show a Ca-rich character and an extreme compositional homogeneity, including the production indicators. The comparison with some Ca-rich Campanian clay raw materials shows a greater affinity with the Mio-Pliocene marine clay sediments of the Apennine sector, which include local clays. This allowed us to formulate the first hypotheses about clay sources used to produce fine pottery during the third century BCE to the early imperial period in Cales.     

生产网络演化视角下的城市产业升级路径研究——以汕头市纺织服装行业为例

如何根据自身经济活动所具有的空间组织特征和演化轨迹来选择升级路径,是城市政府需要解决的重要问题。本文以粤东城镇群区域中心城市汕头为例,选择具有传统优势的纺织服装产业,整合经济地理关系范式和演化范式的方法构建分析框架,运用访谈获得的企业关系数据和相关资料,分别对汕头纺织服装行业生产组织的历史路径以及当前在区域生产网络中的地位进行分析,提出汕头纺织服装行业未来进行升级的路径选择。本文在城市产业发展规划如何借鉴西方经济地理新理论范式方面进行了尝试性探索。     

Madrid's Retiro Park as publicly-private space and the spatial problems of spatial theory

The scholarly focus on the production of space necessitates a thorough reassessment of the static categories employed in the analysis of spatial processes. Emphasizing space as a process, this essay calls attention to the recent implication of Madrid's Retiro Park in larger processes of capital accumulation. At the same time, it highlights the insufficiency of the tempting yet problematic distinction between public and private space that obtains in easy solutions to the struggles over city-space. As many critics have pointed out, there is design flaw in the idea of public space—it can never explain how a given space, such as a park, comes to be free of the ‘private’ (personal and structural) interests operating throughout its societal context. The story of the Retiro ultimately foregrounds the pivotal role of city-space in the drive for capitalist intercity-competition and suggests that the latter process is insufficiently confronted by idealized notions of the role truly ‘public’ spaces might play in radical democracy and citizenship.     

城镇化对农业农村的多维度影响——基于省际面板数据实证研究

基于面板数据，从综合系统-子系统-要素等三方面定量测度省域人口、土地与产业城镇化对农业农村发展的影响程度，深入剖析城镇化不同要素对农业与农村系统发展的作用机理。研究结果表明：①人口城镇化与产业城镇化对农业农村的影响更加明显，对农村生活系统影响的弹性系数大于1的地区比重分别为58.06%和64.52%；土地与产业城镇化对农业生产系统产生负向影响较为明显，弹性系数小于0的地区比重分别为29.03%和38.71%；②城镇化率、产业结构和建成区比重对人均耕地面积、乡村劳动力比重和人均粮食产量呈显著负相关，与农民人均纯收入、人均农业产值和单位面积机械动力呈显著正相关；③通过深入分析近30年省域城镇化对各地区农业农村发展的作用机理，对于新时期新型城镇化、农业农村转型发展等战略的贯彻落实具有重大的现实意义。     

山东省泰安市农业空间生产资本化特征及模式研究

农业生产空间是农村基本功能的载体。从资本“三重循环”视角出发,将“空间的生产”理论引入农业研究,提出并构建农业空间生产资本化的作用逻辑及其特征表征,并以山东省泰安市村庄为研究单元,研究其农业空间生产资本化特征、模式表征及空间规律。发现,泰安市农业生产具有资本投入集约化、空间生产集中化、组织分工专业化等特征;农业空间生产资本化模式共有四种,在空间上呈现出以中心城区为圆心,圈层式向外拓展的规律性,农业空间生产资本化度和三重特征都表现出由内向外先增后缓降的格局。在乡村振兴背景下,识别村庄农业发展模式,根据要素条件,分类指导农业种植结构调整,有利于促进农村多功能有机融合,实现乡村农业产业兴旺发展目标。     

Organizing European Labour: Governance, Production, Trade Unions and the Question of Scale

This paper addresses two main debates: the recent geographical literature on trade union strategy and structure, and contemporary accounts of European labour market governance. Geographers have begun to take notice of organized labour just as it has faced a series of unprecedented challenges, which are partly derived from ongoing changes in the organization of production. In interpreting these debates I focus on the process of scaling – the ways in which the politics of labour market governance are constituted in, and are at the same time constitutive of, one geographical scale or another. These issues are explored through two key recent developments: the changing status of the European Trade Union Confederation, and the creation of European Works Councils. The ETUC and EWCs are particularly significant because they pose a challenge to existing arrangements, and potentially enable a re-configuration of the relation between capital and labour at different scales. I conclude that further exploration of European labour geography could re-connect the diversity of forms of organization of production with the scope and potential of trade union strategy; and that thinking in terms of scale is useful because it highlights the significance of both political and relational issues.     

Late Bronze Age Copper Smelting Slags from Luserna (Trentino,Italy): Interpretation of the Metallurgical Process

In the Late Bronze Age, the extractive metallurgy of copper in north‐eastern Italy achieved a peak of technological efficiency and mass production, as evidenced by the substantial number of metallurgical sites and the large volume of slags resulting from smelting activities. In order to define the technological features of the Late Bronze Age metallurgical process, more than 20 slags from the smelting site of Luserna (Trentino, Italy) were fully analysed by means of optical microscopy, X‐ray powder diffraction, X‐ray fluorescence spectrometry and scanning electron microscopy. Three different slag types were identified based on mineralogical and chemico‐physical parameters, each being interpreted as the product of distinct metallurgical steps. A Cu‐smelting model is proposed accordingly.     

Implementing Lean Production in an Old Industrial Space: Restructuring at Corner Brook, Newfoundland, 1984–1994

Kruger Incorporated purchased the aging pulp and paper mill in Corner Brook in 1984, armed with a federal-provincial modernization agreement and a pattern-breaking contract with the mill unions. It is argued that changes made in the decade since then correspond most closely with a form of lean production. Six elements of lean production are found at Corner Brook: tighter coordination of production and automation; a continued concentration on core activities; the farming out of ancillary activities; shrinking and segmentation of the workforce; environmental compliance, increasing technical efficiency; and the co-opting of the workforce into the mission of the firm.     

Cultural dynamics and ceramic resource use at Late Bronze Age/Early Iron Age Troy,northwestern Turkey

Changes in resource use over time can provide insight into technological choice and the extent of long-term stability in cultural practices. In this paper we re-evaluate the evidence for a marked demographic shift at the inception of the Early Iron Age at Troy by applying a robust macroscale analysis of changing ceramic resource use over the Late Bronze and Iron Age. We use a combination of new and legacy analytical datasets (NAA and XRF), from excavated ceramics, to evaluate the potential compositional range of local resources (based on comparisons with sediments from within a 10 km site radius). Results show a clear distinction between sediment-defined local and non-local ceramic compositional groups. Two discrete local ceramic resources have been previously identified and we confirm a third local resource for a major class of EIA handmade wares and cooking pots. This third source appears to derive from a residual resource on the Troy peninsula (rather than adjacent alluvial valleys). The presence of a group of large and heavy pithoi among the non-local groups raises questions about their regional or maritime origin.     

Pottery Production, Distribution, and Consumption—The Contribution of the Physical Sciences

The study of the life cycle of pottery, from the selection of raw materials and the production stage through distribution and use to ultimate discard, can make a valuable contribution to archaeological research. The aim of the present paper is to provide a summary and critical assessment of the particular contribution of the physical sciences to the reconstruction and interpretation of this life cycle, in large part through the presentation of selected case studies. The topics covered include the reconstruction of the technology used in pottery production, through a combination of microscopy, radiography, and chemical analysis; the investigation of the extent of craft specialization and the organization of pottery production; the reconstruction of pottery distribution from its production center, using thin-section petrography and chemical analysis, and the interpretation of these data in terms of exchange and trade; the reconstruction of the consumption stage or uses to which pottery was put, from the study of surface wear, organic residues, and performance characteristics; and a discussion of the reasons for the introduction of pottery and for the different technological choices made in pottery production. Throughout, the importance of considering the overall environmental, technological, economic, sociopolitical, cultural–ideological and historical context in which the pottery was produced, distributed, and consumed is emphasized. The paper is concerned, almost-exclusively, with unglazed earthenware spanning prehistory through to circa 1500 AD.