Long-term land-use changes in small/medium-sized cities. Enhancing the general trends and local characteristics

Small and medium-sized cities represent the backbone of the European territory, promoting cohesion and an economic base for development. The study compares the spatial and temporal trajectories of land use in three small/medium-sized cities located in central Portugal, between 1958 and 2011. The cities of Viseu, Leiria and Castelo Branco were chosen because they are located in different urban sub-systems and because of the different factors that frame their alterations in land use, occupation and consequent urban development. The research evaluates the transformations, supported by indicators to explain the spatial dynamics of losses and gains and a principal component analysis compares the land-use trajectories for the three cities. The general results reveal an increase from the central part of the study areas to the periphery, contrasting with a continuous decrease of the agricultural parts, illustrating peri-urbanization and rururbanization processes. The study allows identification of the dynamics in the three analysed areas, highlighting the different rhythms of change and relating them to the particularities that exist in each city. The methodology represents an advantage for the analysis and evaluation of territorial dynamics related to land-use change, and made possible the identification of the different forces.     

The role of shellfish in hunter–gatherer societies during the Early Upper Palaeolithic: A view from El Cuco rockshelter,northern Spain

The role of coastal resources in the subsistence strategies of Palaeolithic human populations has only recently become an important topic in Old World archaeology. Information on the exploitation of these resources, both as foodstuffs and symbolic elements, can be used to infer the emergence of modern human behaviour as well as to track the diversification and intensification of human diet over time. The excavations carried out at El Cuco rockshelter, located in northern Spain have provided evidence for the exploitation of marine resources during the Early Upper Palaeolithic. The accumulation of Patella shells at El Cuco provides the largest accumulation and the first clear evidence of collection and consumption of molluscs during the Aurignacian on the Atlantic Façade of Europe. A deposit of ornamental shells appeared in a very homogeneous context dated to the Gravettian, suggesting that the shells belonged to the same item. The analysis of this evidence has allowed us to conclude that marine resources were systematically used at least from the beginning of the Upper Palaeolithic in the region. However, a comparison with the Mesolithic shows that intensive shellfish gathering did not occur until the end of the Upper Palaeolithic. Regarding the ornaments, it is interpreted that the identified shell beads were used as social or personal status markers.     

On yellow and red pigmented bones found in Mayan burials of Jaina

In the island of Jaina, Campeche, red and yellow pigmented bones have been found. The study of the yellow and red colors in these burials is important for their possible interpretation, either religious, intentional coloring, or to understand taphonomic processes such as reactions of the original pigments with other compounds. Yellow color on bones is unusual in prehispanic burials.     

Changes in human bones boiled in seawater

The differences between boiled or unboiled bones are not often studied. However, they are crucial to understand postmortem rituals and to establish defleshing procedures and mortuary practices. In this work, human bones boiled in sea or fresh water are characterized. The bone composition, as well as the compounds present in the resulting materials, shows that salt alters the boiling process mechanism. Hence, from structural and morphological criteria, it is possible to distinguish if a bone has been boiled in salt or fresh water. In both sets of samples, the smoothness of the bone surface depends on boiling time, but only in bones boiled in seawater, filaments are observed apparently pouring out of the pores.Those differences which are mainly morphological (smoothness of the surface) are explained in terms of a collagen diffusional mechanism favored by sodium and chloride ions. For a boiling time of 6 h, the surface is covered by a thick layer or crusts of degraded collagen. Experiments with seawater may be used as model experiments to simulate taphonomical alterations in bones exposed to salt water.     

Critical feminist reflexivity and the politics of whiteness in the ‘field’

Feminist geographic commonsense suggests that power shapes knowledge production, prompting the long-standing reflexive turn. Yet, often such reflexivity fixes racial power and elides more nuanced operations of difference – moves feminist scholars have, in fact, long problematized. To counter this, we revisit Kobayashi's (1994) ‘Coloring the Field’ [‘Coloring the Field: Gender, “Race”, and the Politics of Fieldwork,’ Professional Geographer 46 (1): 73–90]. Twenty years on, and grounded in our fieldwork in South Sudan and Honduras, we highlight how colonial and gender ideologies are interwoven through emotion. Decentering a concern with guilt, we focus on the way whiteness may inspire awe while scholars of color evoke disdain among participants. Conversely, bodies associated with colonizing pasts or presents can prompt suspicion, an emotive reaction to whiteness not always fixed to white bodies. These feelings have significant repercussions for the authority, legitimacy, and access afforded to researchers. Our efforts thus disrupt notions that we, as researchers, always wield power over our participants. Instead we argue that the positioning of ‘subjects of color’ in the global south, racially and in their relationships with us, is historically produced and socioculturally and geographically contingent. Rethinking the field in this way, as a site of messy, affective, and contingent racialized power, demonstrates the insights offered by bringing together feminist postcolonial and emotional geographies.     

The Power and Limits of Cultural Myths in Portugal's Search for a Post-Imperial Role

The central role in Portuguese political culture of the identification of Portugal as a colonizing power legitimized a massive mobilization and violent response to the perceived existential threat of decolonization in the shape of prolonged wars in its main African colonies (1961–1974). If, however, this cultural myth of a Greater Portugal overseas was so powerful, how was decolonization eventually possible? The accumulated human and economic cost of facing three simultaneous, protracted anti-colonial insurgencies eroded this overseas creed and made Catholic and Marxist strands of anti-colonialism increasingly attractive to younger, more internationally connected, Portuguese elites. What also happened, however, this article will argue, was a refashioning of the powerful cultural myth of a special connection between Portugal and tropical Africa. A colonial myth was turned into a post-colonial myth legitimizing decolonization as a mutual and fraternal liberation from the same oppressive regime without a loss of strong ‘natural’ cultural bonds. More widely, the article aims to show that we cannot ignore the importance of cultural factors in international history. Our approach in this article is pluralist and this means that while arguing strongly for taking culture seriously and focusing on it, it does consider other, including more material, dimensions of power.     

The spatialities of intersectional thinking: fashioning feminist geographic futures

In this article, we highlight the inherent spatialities of intersectionality and its pivotal importance for feminist geographic thought. Intersectionality was, at its inception, already a deeply spatial theoretical concept, process and epistemology, particularly when read through careful and serious engagement with Black Feminist Thought and the writings of radical women of color. We do so here, revisiting Cooper, Crenshaw, Collins and other key scholars to demonstrate that the interlocking violence of racism, patriarchy, heteronormativity, and capitalism have always constituted a spatial formation. Drawing on feminist geographic thought from the 1990s onwards, we highlight the influence of intersectional thinking on our discipline particularly concerning how racial, gendered and classed power operates in place and through space. These pieces have inspired and driven our work, and we extend them here, recognizing newer scholarship that extends and enriches feminist geography through a postcolonial intersectionality. We close by arguing that intersectional thinking is indispensable to feminist geography. Working in solidarity, across and through the interrogation of difference, with agreement and discord, we encourage a deeper feminist geographic engagement with intersectional thinkers, contributing to more critical (and hopeful) futures for our scholarship.     

Privileging prevention,gendering responsibility: an analysis of the Ghanaian campaign against HIV/AIDS

This article focuses on the discourses around HIV/AIDS in the national Ghanaian ‘Stop AIDS Love Life!’ public health campaign, within non-governmental HIV/AIDS publications, and the Ghanaian national print media. I have used critical discourse analysis to interpret and deconstruct a range of these social texts collected between June and September of 2001 and 2003 in and around Greater Accra, Ghana. I argue, firstly, that these discourses are shaped by an international politics of funding for HIV/AIDS that privileges prevention through behaviour change over treatment action under the premise that prevention is a more cost-effective option for the Global South. I critique this stance, highlighting the emerging possibilities for integrated prevention–treatment efforts in resource-poor settings such as Ghana. Secondly, I argue that the discourses around HIV/AIDS presented in prevention campaign materials powerfully construct normative and gendered subjectivities with assigned roles and responsibilities. The fight against HIV/AIDS is constructed as a national project in which an idealized, and often very young, female citizen is positioned as educator, volunteer, carer and protector of herself and society. This discursive coding of responsibility places the many burdens of HIV upon some of the most vulnerable in society, ignoring the structural constraints of gender, generational and economic inequality. I conclude my paper by arguing that efforts to reduce transmission rates, stigma, and the burden of care for those living with HIV/AIDS in Ghana must integrate both preventative efforts and treatment action. Where prevention campaigns are utilized I suggest that these must recognize the limitations of behaviour change initiatives that primarily target women and acknowledge the gendered constraints faced by those very subjects identified as responsible for the protection and education of the nation.     

A Preliminary Scheme for the Economic Regionalization of Cuba

The authors propose a scheme of economic regionalization for Cuba, based on Soviet Marxist principles. These include the idea of objective existence of a region, independently of man's will; the need for considering future developmental prospects; energy supply; the prerequisites for integrated development of the regional economy; the presence of a regional specialization; maximum promotion of a geographical division of labor, and the factor of the country's defense capability. The resulting system of six regions in described.