Java's forgotten pearls: the history and disappearance of pearl fishing in the Segara Anakan lagoon, South Java, Indonesia

Pearls have been a valued resource in most cultures that had access to them. A number of historically important pearling grounds were situated in the waters around today's Indonesia. One of these areas, now largely forgotten, was the Segara Anakan lagoon in South Java. In the seventeenth century, Dutch colonists exploited the lagoon's pearls. Afterwards, the lagoon's oysters were locally exploited as a food item until the late 1970s. While the pearl fishery attracted considerable attention in the colonial literature, its disappearance, by contrast, went largely undocumented. Nowadays, the oysters no longer are found in the lagoon as a result of extensive sedimentation processes. Their former existence is only preserved in the memory of local people. This article examines the history and fate of the pearls of Segara Anakan, providing an example of a formerly valued species whose existence simply became forgotten outside the area.     

Geographical structure in nineteenth-century urban retailing: Milwaukee, 1836–1890

This study explores the spatial structure of retailing in Milwaukee, Wisconsin, in the era before the introduction of the electric streetcar in 1890. It uses city directory listings to chart changes in the numbers and types of retail outlets, their degree of nucleation and the functional complexity of such nucleations. The evidence suggests the early appearance of non-central retailing, the rapid dispersal of high as well as low order goods to non-central sites and the early emergence initially of a three-level and then, by 1870, a four-level hierarchy of shopping clusters. The pattern of retail clustering varied with the class and ethnic character of neighbourhoods, and clusters gravitated toward major arterial routes even in the pre-mass transit ear. Urban retailing in the second half of the nineteenth century was neither randomly dispersed nor over-whelmingly concentrated in a single central retail district, but developed a spatial hierarchy that clearly anticipated modern patterns.     

Reducing Errors in Rainfall Estimates through Rain Gauge Location

Facility location models are examined as a framework for generating rain gauge networks designed to reduce errors in mean areal precipitation (MAP) estimation. Errors in estimating MAP may be divided into two types: (i) capture error, not observing a storm which occurs in a gauged area, and (ii) extrapolation error, using a rain gauge measurement to represent a heterogeneous area. In this paper, five rain gauge location models are developed to minimize these errors. The models include adaptations of the maximal covering location problem, the p-median model, and three models derived from multicriteria cluster analysis. The models are tested using precipitation data from an experimental watershed maintained by the U.S. Department of Agriculture in Arizona. Analysis of the results reveals, for the particular watershed, that (1) in sparse networks, location of rain gauges can play a larger role than number of rain gauges in reducing errors in MAP estimates; (2) models based on mean hydrologic data provide nearly as good networks as models based on spatially correlated data; and (3) models yielding the best networks for estimating precipitation for flood predictions are different from the models providing the best precipitation estimates for low flow forecasts.     

Jaume Cabré's Viatge d’hivern and the Short Story Cycle

Critics have been uncertain as to the genre of Catalan writer Jaume Cabré's 2000 book, Viatge d’hivern. The confusion, I argue, is due to the fact that the volume is a short story cycle, a literary form situated midway between the novel and the short story collection. Forrest Ingram differentiates among composed, arranged, and completed cycles, and Cabré's comments in his Epilogue to Viatge d’hivern indicate that the book is an example of the third category. While he composed its fourteen narratives over a period of years, when he revised them for inclusion in a single volume he discovered that various threads, some secret and others more obvious, connected the stories. In this essay I examine ways in which theme, structure, and motifs, as well as recurrent imagery and wording, form a web of associations among the individual units of Viatge d’hivern.     

Circular cities: exploring local government strategies to facilitate a circular economy

ABSTRACT

Cities are growing rapidly, and the systems of production and consumption that support this growth are contributing to the depletion of natural resources and pollution of the environment. The circular economy model offers an alternative to the predominant take-make-dispose economic system. Local municipalities are seen to have the capacity to encourage sustainable development of the built environment. This paper aims to explore the role of strategic planning in facilitating a circular economy in urban settings. In particular, this research asks: How are local governments facilitating circular economy initiatives through strategic planning? What are the opportunities and barriers when applying circular economy principles through local strategic planning? The research approach used for this paper is a comparative case study of two international municipalities: the City of Melbourne, Australia and the City of Malmö, Sweden. Current strategic planning practice was examined with a focus on circular economy themes. The findings reveal that strategic urban planning can translate circular economy objectives into actions within specific urban areas, although barriers still exist to fully integrating the circular economy model.     

The political will and the administrative won't? Mathieu Thomassin and his dauphins (Charles III and Louis II)

The delphinal counsellor Mathieu Thomassin composed a Breviere des anciens droys … du Dauphiné de Viennoys (c.1453) after a career of 30 years in the service of Charles III (the French king Charles VII) and Louis II (the future Louis XI). This was his first major historical text in French, but has been overshadowed by his better-known Registre delphinal, commissioned by Louis II in 1456. This article analyses the historical culture and the conception of history revealed in the Breviere. It notes how Thomassin's careful definitions of frontiers in the past and present reflect his experience of territorial disputes. History and geography are imbued with polemic, however, allowing Thomassin to override competing claims to territory or autonomy by delphinal opponents within and outside the Dauphiné. The principles set out in the Breviere were refined and extended in the Registre. However, it is unlikely that either work was ever intended for wide circulation; rather, they were written to provide ‘authentic’ texts which could be consulted primarily by other delphinal officers. As such, they reflect on occasion the divergence of views between a proto-professional administrator, with a concern for the long-term, and his preoccupied (if not dilettante) prince, much more subject to the requirements of realpolitik.     

Vegetal politics: belonging,practices and places

Cultural geography has a long and proud tradition of research into human–plant relations. However, until recently, that tradition has been somewhat disconnected from conceptual advances in the social sciences, even those to which cultural geographers have made significant contributions. With a number of important exceptions, plant studies have been less explicitly part of more-than-human geographies than have animal studies. This special issue aims to redress this gap, recognising plants and their multiple engagements with and beyond humans. Plants are not only fundamental to human survival, they play a key role in many of the most important environmental political issues of the century, including biofuels, carbon economies and food security. In this introduction, we explore themes of belonging, practices and places, as discussed in the contributing papers. Together, the papers suggest new kinds of ‘vegetal politics’, documenting both collaborative and conflictual relations between humans, plants and others. They open up new spaces of political action and subjectivity, challenging political frames that are confined to humans. The papers also raise methodological questions and challenges for future research. This special issue grew out of sessions we organised at the Association of American Geographers Annual Meeting in New York in 2012.     

Teachers' Attitudes and the Success of School Choice

The 1990s witnessed growing attention to the adoption of choice-based school reforms, particularly charter schooling and school vouchers. Although researchers have approached the school choice debate from theoretical, normative, and empirical directions, little attention has been paid to examining how teachers view school choice or what factors shape their attitudes. This oversight is significant because teachers can impact the success of school choice experiments in many ways, such as through their willingness to launch and staff schools of choice, adopt new practices developed in schools of choice, and support choice-based reform efforts in their unions and communities. Using a survey of Arizona and Nevada teachers, we find that White, experienced, unionized, Democratic educators and those working in a "positive" school environment are less supportive of school choice. Arizona teachers, who live in close approximation of a free market for education, are particularly hostile to choice, but teachers who have had personal contact with a charter school are more supportive. The results indicate that the success of school choice will likely be influenced by the characteristics of the teacher workforce and teachers' familiarity with competition.