中德经济发达地区城乡一体化模式比较——以长江三角洲与莱茵河下游地区为例

城乡一体化是伴随着工业社会、城市化时代的一种特有的社会经济现象,是人类社会生产力高度发达的一个重要标志,尤其在经济发达地区这种现象更加明显。中德两国有着不同的城市化发展过程和不同的时代背景,在工业化与经济发达区域内,城市化道路及其带来的城乡一体化类型、特征、模式与前景是有一定差异的。本文着重探索中国的长江三角洲与德国的莱茵-鲁尔地区的城乡一体化模式,从不同的视角、层面进行比较研究,试图从两国不同的地区比较得到有益的启示。     

The Casas Grandes Regional System: A Late Prehistoric Polity of Northwestern Mexico

Casas Grandes, or Paquimé, is located in northwestern Chihuahua, Mexico, although it is one of the pueblo-style cultures that are best known from the adjacent southwestern U.S. At its apogee (ca. A.D. 1200–1450), Casas Grandes has been characterized as the largest and most complex prehistoric community in the puebloan world. It is further famous both as the center of one of the major interaction systems of the region, as well as a link between the cultures of Mesoamerica and those of the U.S. Southwest. Despite its acknowledged status as one of late prehistoric North America's few indigenous complex societies, the Casas Grandes polity has been so little studied that most aspects of its size, structure, level of centralization, and mode of operation remain obscure. The writers' work in Chihuahua has been designed to remedy this situation. In contrast to the original and highly influential interpretation that has prevailed for the last 25 years, the work reported here argues that the Casas Grandes polity, like its Chacoan and Hohokam counterparts of the adjacent southwestern U.S., existed at an intermediate level of sociopolitical complexity, so that it was not able to exert a uniform hegemony even over its near neighbors. Envisioned instead is a less comprehensive, less centralized situation of irregular control in a politically unstable context.     

Retrograde P–T evolution and high temperature–low pressure fluid circulation in relation to late Hercynian intrusions: a mineralogical and fluid inclusion study of the Charroux-Civray plutonic complex (north-western Massif Central, France)

The calc‐alkaline plutonic complex from Charroux‐Civray (north‐western part of the French Massif Central) displays multiphase hydrothermal alteration. Plutonic rocks, as well as early retrograde Ca–Al silicate assemblages, which have crystallized during cooling and uplifting of the plutonic series, are affected by multiphase chlorite–phengite–illite–carbonate alteration linked to intense pervasive fluid circulation through microfractures. The petrographic study of alteration sequences and their associated fluid inclusions in microfissures of the plutonic rocks, as well as in mineral fillings of the veins, yields a reconstruction of the P–T–X evolution of the Hercynian basement after the crystallization of the main calc‐alkaline plutonic bodies. This reconstruction covers the uplift of the basement to its exposure and the subsequent burial by Mesozoic sediments. Cooling of the calc‐alkaline plutonic series started at solidus temperatures (～650°C), at a pressure of about 4 kbar (1 bar = 10⁵ N m^?2), as indicated by magmatic epidote stability, hornblende barometry and fluid inclusion data. Cooling continued under slightly decreasing pressure during uplift down to 2–3 kbar at 200–280°C (prehnite–pumpellyite paragenesis). Then, a hot geothermal circulation of CO₂‐bearing fluids was induced within the calc‐alkaline rocks leading to the formation of greisen‐like mineralizations. During this stage, temperatures around 400–450°C were still high for the inferred depths (～2 kbar). They imply abnormal heat flows and thermal gradients of 60–80°C km^?1. The hypothesis of the existence of one large or a succession of smaller peraluminous plutons at depth, supported by geophysical data, suggests that localized heat flows were linked to concealed leucogranite intrusions. As uplift continued, greisen mineralization was subsequently affected by the chlorite–phengite–dolomite assemblage, correlated with aqueous and nitrogen‐bearing fluid circulations in the temperature range of 400–450°C. In a later stage, a continuous temperature decrease at constant pressure (～0.5 kbar) led to the alteration of the dolomite–illite–chlorite type in the 130–250°C temperature range.     

湖南省经济空间结构演变及工业化主导因素分析

经济空间结构是经济地理学和区域经济学研究的重要论题之一,为了揭示湖南省经济空间结构演变过程及演变机制,分析了湖南省经济空间结构演变过程;并从工业化、区域政策和城镇化等方面分析了其经济空间结构演变机制。结果表明:20世纪80年代中期以来,湖南省经济正处于空间集聚过程,经济空间结构呈现出明显的核心-边缘模式;湖南省经济空间结构与工业化、区域政策和城镇化存在内在联系和耦合关系,其中工业发展是湖南经济增长的主要动力,也是经济空间结构形成与演化的重要原因。     

旅游目的地形象概念体系辨析

针对我国旅游目的地形象研究中存在的基础理论薄弱,概念应用混乱的现实,本文系统梳理了30年来国内外目的地形象相关概念,并得出规律性结论。在文献回顾基础上,独创地提出"旅游目的地形象蒲公英模型"和"基于形象构成及生成过程的旅游目的地形象概念体系",分别用于揭示目的地形象内在结构和归纳对比以往文献中提出的相关概念。     

Looking for circular structures in post hole distributions: Quantitative analysis of two settlements from bronze age England

A statistical procedure is suggested for the analyses of hypothetical round-house plans among post hole patterns. The data are compared with an analogous random scattering of points and differences are noted. Plausible interpretations are contrasted with chance configurations to determine their strength. Single-link cluster analysis and statistical geometry are used. The emphasis throughout the paper is on data analysis rather than hypothesis testing.     

Coalition Structures and Policy Change in a Consensus Democracy

This paper studies the relation between coalition structures in policy processes and policy change. While different factors such as policy images, learning processes, external events, or venue shopping are important to explain policy change, coalition structures within policy processes are often neglected. However, policy change happens as a result of negotiations and coordination among coalitions within policy processes. The paper analyzes how conflict, collaboration, and power relations among coalitions of actors influence policy change in an institutional context of a consensus democracy. Empirically, I rely on a Qualitative Comparative Analysis to conduct a cross‐sector comparison of the 11 most important policy processes in Switzerland between 2001 and 2006. Coalition structures with low conflict and strong collaboration among coalitions as well as structures with dominant coalitions and weak collaboration both facilitate major policy change. Competing coalitions that are separated by strong conflict but still collaborate strongly produce policy outputs that are close to the status quo.     

2. ONCE AGAIN,WITH MORE FEELING

This book summarizes in a compact volume Runciman's arguments to comparative sociologists that their discipline belongs under the theoretical umbrella of neo‐Darwinian selectionism. In his view, heritable variation and competitive selection govern cultural and social as well as biological evolution. Runciman makes a strong case for the usefulness of selectionism, but two of the theory's central features are problematic: his choice of units of selection; and the notion that culture can be distinguished from society historically as well as analytically. No one friendly to the basic project would argue against the need for hypotheses about units that undergo selection, but arguments can be made, also on pragmatic grounds, that he has chosen the wrong kinds of units. Runciman's learning and wisdom show to good effect in the book's fundamental approach: in the overall human story, the biological, cultural, and social coevolve. The quickly accumulating evidence of evolutionary psychology, anthropology, sociology, and neuroscience strongly supports the hypothesis that there is a biological basis for a great deal of human behavior, and also that sociocultural evolution modifies genes. History, in this way of thinking, is like a “braided stream” of unpredictably mutating, blending, and coevolving biological, cultural, and social processes. The old Darwinian image of branching fails to capture the complexity of evolutionary processes in biology, culture, and society. Runciman outlines a unified bio‐social science relying upon information theory. If his program were carried out consistently it would relegate to a non‐scientific level the traditional historical narratives about “carriers” or “vehicles”. The scientific‐explanatory level would instead feature replicators. Gametheory strategies play a prominent role in the selectionist picture. The emphasis on units of information stored in human brains or in exosomatic brain prostheses pushes neuroscience and information theory to the fore. An argument for the analytic‐heuristic value of “memes” and “practices” should be weighed against the value of other hypothetical units undergoing selection in a sociocultural evolutionary approach.     

Evolution of Polynesian bark cloth and factors influencing cultural change

The origin and dispersal of the first human inhabitants of the Polynesian Triangle have been studied from many perspectives and significant progress in our understanding of Polynesian prehistory has derived from an intermingling of linguistics, archaeology, and genetics. Contributions from the ethnographic record, however, have been limited by the dearth of comparative methods that are useful for reconstructing prehistory and identifying and analyzing cross-cultural trends. For more than fifty years, cladistic phylogenetic methods have been used to reconstruct the evolutionary history of biological systems from contemporary trait distributions. These rigorous methods are applied herein to reconstruct the prehistoric evolution and dispersal of Polynesian bark cloth, using ethnographic data recorded since European contact with Polynesian cultures. Contrary to expectation given the earlier settlement of Western Polynesia, the Eastern Polynesian bark cloth traditions retained many ancestral features. In contrast, a suite of innovations appear in the Western Polynesian bark cloth traditions and it is asserted herein that the distribution of these traits may be associated with the rise of the Tongan maritime Empire. Within Eastern Polynesia, the pattern of diversification of bark cloth traditions is consistent with the breakdown of interaction spheres late in the settlement era.     

Mobility-driven cultural transmission along the forager-collector continuum

Hunter-gatherers mobility regimes are often treated as discrete adaptive strategies. Here we present a model of forager mobility which treats collectors and foragers as two ends of a continuous spectrum. We show that a mobility regime can be situated along this spectrum by specifying the number of foraging moves a group makes before returning to its home base. The model allows us to explore the behavioural space between forager (i.e. residential mobility) and collector (logistical mobility) adaptations. We discuss the heuristic value of the model by showing how it can be used to make testable predictions about the impact of mobility strategies on archaeological measures such as occupation intensity and raw-material transportation distance. We then use the model to investigate the impact of mobility on rates of cultural transmission. We show that mobility-driven cultural transmission may be equivalent to a Poisson process and that the time it takes for a cultural behaviour to be transmitted between two mobile groups is optimized when the mobility regime is somewhere between pure forager and pure collectors adaptations. In addition, we find that rates of cultural transmission decline in a very regular way, as the inverse of the square root of the number of moves made before returning to home base. This suggests that there is a mechanistic connection between the mean-squared displacement of hunter-gatherers in space and the transmission of cultural traits.