A place in the sun? Discursive constructions of positive outcomes in post-migration stories in the Algarve

This study argues for more comparative research between seemingly different migrant groups, bringing a new focus on intra-European migration in Portugal by examining and comparing the reasons why migrants from different geographical origins choose to settle in the tourism-based Algarve region. Drawing on data collected from a questionnaire survey and interviews, the study first compares the profiles of two apparently distinct migrant groups – Northern and Eastern Europeans – and goes on to explore their discursive representations of migration experiences. Findings reveal that despite differences in initial motivations for moving to the Algarve, there are similarities between the two groups in terms of what leads them to settle in the region. Among both groups there is a high level of positive place-identity, suggesting that the specific context of the destination place plays a significant role in positive post-migration outcomes, something which is often overlooked in migration studies. Furthermore, the lived and perceived lifestyle affordances of the destination place, especially when discursively compared with the place and lifestyle left behind, are flagged by both groups and lend support to the idea that the role of lifestyle in migration has a wider significance than is usually credited.     

Irrigated taro (Colocasia esculenta) farming in North Kohala,Hawai‘i: sedimentology and soil nutrient analyses

How did traditional farming transform the natural environment in the Hawaiian Islands? This question is one that has largely been addressed for rainfed farming of crops like sweet potato (Ipomoea batatas), but evidence is lacking for irrigated farming of the critical staple crop taro (Colocasia esculenta). We describe the results of soil nutrient and sedimentological analyses of deeply-stratified pondfield deposits representing a 600-year-long record of irrigated taro farming in the North Kohala District, Hawai‘i Island. Soil is categorized by particle size to determine modes of transport and deposition, and concurrent soil nutrient analyses were conducted to infer shifts in the source of sediments and changes associated with taro harvesting. The advent of farming is clearly detectable in sedimentology, the presence of charcoal found within sediments, and soil chemistry. However, diminished nutrient concentrations can be attributed largely to deposition of a mixture of upstream sediments. Overall, there is no clear evidence for nutrient draw-down by taro harvesting, but we cannot yet rule it out as a factor. This study demonstrates the inherent difficulty of correlating changes in soil nutrients evident in irrigated pondfields with the long term history of soil nutrient cycling.     

First fossil record of amiid fishes (Halecomorphi,Amiiformes, Amiidae) from the Late Cretaceous of Uberaba,Minas Gerais State,Brazil

Martinelli, A.G., Bogan, S., Agnolin, F.L., Ribeiro, L.C.B., Cavellani, C.L., Ferraz, M.L.F. & Teixeira, V.P.A., iFirst article. First fossil record of amiid fishes (Halecomorphi, Amiiformes, Amiidae) from the Late Cretaceous of Uberaba, Minas Gerais State, Brazil. Alcheringa, 1–9. ISSN 0311-5518.

The first fossil amiid fishes (Halecomorphi, Amiiformes) from the Late Cretaceous Marília Formation (Bauru Group) at Uberaba County, Triângulo Mineiro region (Minas Gerais State, Brazil), are described. The material includes some partial maxillae, a dermopterotic, a cleithrum, several vertebral centra and teeth. Features such as the absence of a supramaxillary notch on the dorsal edge of the maxilla, a wide and deep pit on the maxilla for the articulation of the premaxilla, anterior portion of the maxilla with a sub-circular cross-section, teeth with acrodine cup with strong mesial and distal keels, among others, permit confident referral of the material to the Subfamily Vidalamiine (Amiidae), previously recognized in Lower Cretaceous strata of northeasthern Brazil. These specimens constitute the first Late Cretaceous record of this group in Brazil and one of the few in South America.

Agustín G. Martinelli [agustín_martinelli@yahoo.com.ar], Centro de Pesquisas Paleontológicas Llewellyn Ivor Price, Complexo Cultural e Científico Peirópolis (CCCP/UFTM), BR-262, Km 784, Bairro Peirópolis, Uberaba, Minas Gerais, Brazil; Sergio Bogan [sergiobogan@yahoo.com.ar], Fundación de Historia Natural ‘Félix de Azara’, Departamento de Ciencias Naturales y Antropología, CEBBAD—Universidad Maimónides, Hidalgo 775 piso 7 (1405BDB), Buenos Aires, Argentina. Federico Agnolín* [fedeagnolin@yahoo.com.ar], Sección Paleontología de Vertebrados, Museo Argentino de Ciencias Naturales ‘Bernardino Rivadavia’, Av. Ángel Gallardo 470 (C1405BDB), Buenos Aires, Argentina. Luiz Carlos Borges Ribeiro [lcbrmg@terra.com.br], Camila Lourencini Cavellani [camila@patge.uftm.edu.br], Mara Lúcia da Fonseca Ferraz [mara@patge.uftm.edu.br] and Vicente de Paula Antunes Teixeira [vicente@patge.uftm.edu.br], Centro de Pesquisas Paleontológicas Llewellyn Ivor Price, Complexo Cultural e Científico Peirópolis (CCCP/UFTM), BR-262, Km 784, Bairro Peirópolis, Uberaba, Minas Gerais, Brazil. *Also affiliated with: Fundación de Historia Natural ‘Félix de Azara’, Departamento de Ciencias Naturales y Antropología, CEBBAD—Universidad Maimónides, Valentín Virasoro 732 (C1405BDB), Buenos Aires, Argentina. Received 15.4.2012; revised 11.6.2012; accepted 20.6.2012.     

The Origins of Exercise ALCORA, 1960–71

Over the course of the 1960s, Portugal, Rhodesia, and South Africa, hard-pressed by African nationalist movements and international opinion, grew closer together, realising that their common enemies could only be defeated by a common stance. The most important attempt to meet the threat to white political domination in Southern Africa was Exercise ALCORA, a military understanding negotiated, in secret, in October 1970. From then until the Portuguese Revolution in 1974, regular meetings of the representatives of the three countries’ armed forces pooled intelligence and defined new strategies for the on-going conflicts in Rhodesia, Angola, and Mozambique, and put in train plans for future, larger-scale clashes. This article examines the origins of ALCORA, charting the process by which Lisbon, Salisbury, and Pretoria came together despite considerable obstacles. It highlights the importance of domestic factors, notably in South Africa, ALCORA's senior partner. There, the murder in 1966 of Prime Minister Hendrik Verwoerd led to a circumstance wherein leading figures of the regime enjoyed much greater freedom in the definition of policy than before. One beneficiary was Defence Minister P. W. Botha who, with the army's backing, would develop a total strategy against what was perceived as a total threat. Exercise ALCORA was a key component of this strategy.     

«Une mission glorieuse et profitable» réforme missionnaire et économie sucrière dans la province jésuite du Brésil au début du XVIIe siècle

At the beginning of the seventeenth century, the Jesuit province of Brazil is affected by tensions which reveal the complexity of its relation both with the colonial society and with the Roman center of the order. The paper is focused on an exceptional and original document about which nothing is clearly identified (author, date), theAdvertências para a província do Brasil. It allows a precise analysis of the missionary enterprise, as an economico-political experience (the Jesuits become one of the most important sugar producers of the country), and as a spiritual experience (through the salvation of the missionaries and the conversion of the Indians). This document is centered on thealdeia which is described as the main structure for the action of the Jesuits in Brazil. In that way, it reveals a global vision of the mission, geopolitical, economical and religious, which has systematically been overshadowed by the traditional historiography, whose approach of the missionary phenomenon was exclusively spiritual.     

Using the Capability Approach to Conceptualise Inequality in Archaeology: the Case of the Late Neolithic Bosnian Site Okolište c. 5200–4600 <Emphasis Type="SmallCaps">bce</Emphasis>

The past few decades have witnessed a growing realisation that market-based measures of human well-being—measures that centre on income and consumption distributions—miss some other perhaps even more essential elements of human well-being. This insight has found a prominent expression in the work of the Nobel Prize-winning economist Amartya Sen’s so-called capability approach. At the same time, the market-based measure of inequality as a function of the distribution of material remains in graves and other locations remain dominant in archaeology. In this paper, we explore the significance of the capability approach, and the associated concept of human well-being based on the idea of capabilities, to the archaeology of social inequality and social malintegration. We discuss these notions using the case study of the Late Neolithic Bosnian tell site Okoli?te and argue that there, in c. 5200–4600 bce, the monopolisation of certain critical goods led to a critical capability inequality, malintegration and to a prolonged period of social unrest and decline.     

A Constructive Genetic Algorithm for Discrete Dispersion on Point Feature Cartographic Label Placement Problems

This article concerns the point feature cartographic label placement (PFCLP) problem, which is a NP‐hard (Non‐deterministic Polynomial‐time hard) combinatorial problem. It is considered that when all points must be labeled and overlaps are inevitable, the map can be more readable if overlapping labels are placed in a dispersive way, that is, overlapping labels are distant from each other. This work presents a constructive genetic algorithm (CGA) for the discrete dispersion PFCLP that utilizes the notion of masking to preserve optimal subsequences in chromosomes. We also define the discrete dispersion PFCLP as a mixed integer linear programming model, considering the problem of the minimum number of labels in conflict as well. The computational results validate our CGA approach using instances up to 5,046 points.