Search results for "0507 social and economic geography"

Morphological characterization of calanchi (badland) hillslope connectivity

2017

Calanchi, a type of Italian badlands created by a combination of water erosion processes and local geomorphological and tectonic controls, is a striking example of long-term landscape evolution. In small temporal/spatial scales, the calanchi exhibit many of the geomorphic processes and landforms that may be observed in fluvial landscapes, hence they may be considered as micro-basins where geomorphic dynamics and landscape features can be related. The goal of this research is testing the use of simple morphometric variables for assessing sediment connectivity of calanchi landforms. In order to detect the morphological characteristics controlling the landscape connectivity of calanchi basins,…

Typology and Representation of Alterations in Territorial Units: A Proposal

2018

Abstract This article proposes a typology of boundary changes in territorial units at two points in time. The different types of changes are organized in a hierarchy and represented homogeneously, independently of the number of territorial units involved and of the changes to them. Each alteration is described precisely and unambiguously, and it is codified to allow the information to be treated automatically. In addition to providing efficient storage of the information about these changes, a canonical representation facilitates the automatic detection of inconsistencies in the database. At the same time, the typology allows us to define backward and forward equivalence rules, which helps …

Esplorare la povertà urbana in una prospettiva mediterranea: il caso del quartiere CEP a Palermo

2020

The paper addresses the issue of the multiple dimensions of urban poverty through mixed analyses carried out in the CEP neighborhood of Palermo. The article tries to avoid incurring the dichotomy between the Global North and South and adopts a Mediterranean perspective, attempting to describe the neighborhood from below and starting from the voices of its youngest inhabitants. In light of the most recent pandemic events, the issue of urban poverty deserves to be explored with renewed academic debates.

An Interview with Zygmunt Bauman: How to Turn the Word into Flesh

2017

Deceased in January this year, the Polish-British sociologist Zygmunt Bauman has left an extremely rich scholarly legacy. In one of his last academic interviews, he refers to the key issues which had been the subject of his in-depth analysis for many years. Bauman starts with reflections on the gap between political authority and power. Next, given his long-standing research into ‘liquid modernity’, he focuses on the vitality of capitalism, which has now adopted a lighter, consumer form. Another thread of the interview is Bauman’s own research attitude, which he refers to as ‘sociological hermeneutics’. It is characterized by his reluctance to use any ‘-isms’ and a profound mistrust of all…

Ayman Shihadeh, Doubts on Avicenna: A Study and Edition of Sharaf al-Dīn al-Masʿūdī’s Commentary on the Ishārāt

2018

A Geography of Coloniality: Re-narrating European Integration

2019

AbstractTurunen discusses how the “European significance” of the European Heritage Label (EHL) sites has been narrated through interconnections of European values and European integration. She argues that, in the context of the EHL, integration is intricately linked to the notion of spreading common values, which in turn is entangled with Eurocentrism. The chapter concludes with a discussion on the geography of coloniality: the underlying spatial structure that makes the coloniality of European cultural heritage and related hierarchies more visible. Ultimately, the chapter shows how the concept of coloniality enables us to analyse the ways Eurocentrism is also embedded in ideas about Europe…

Vulnerability to climate change and adaptation strategies of local communities in Malawi: experiences of women fish-processing groups in the Lake Chi…

2016

Abstract. In recent years, research on climate change and human security has received much attention among policy makers and academia alike. Communities in the Global South that rely on an intact resource base and struggle with poverty, existing inequalities and historical injustices will especially be affected by predicted changes in temperature and precipitation. The objective of this article is to better understand under what conditions local communities can adapt to anticipated impacts of climate change. The empirical part of the paper answers the question as to what extent local women engaged in fish processing in the Chilwa Basin in Malawi have experienced climate change and how they …

Audience involvement in creative media for development: Making sense of the semiotic interface

2017

This article explores the role that semiotic communication plays in the generation of narrative affect. It also draws on Suruchi Sood’s concept of audience involvement as being capable of increasing self-efficacy and collective-efficacy, both of which are crucial to behaviour change. It therefore, demonstrates how semiotic tropes are used in creative media narratives to elicit affect and in turn generate authentic audience involvement with the subjects of those narratives, a process which eventually has positive consequences for behaviour change communication. Hence, these narratives fueled by semiotics, become the threshing floor where potential audiences are drawn into pro-social discours…

Analyse morphologique de talwegs et comportement scalant : applications des dimensions non-entières à la géographie physique

1999

Morphological talweg analysis and scaling behaviour: applying non-integer dimension to physical geography. -- The organisation of the talweg network is fundamental to the erosion system on the silty loamy plateaux of north-western France. The morphology of the Pays de Caux is a good example of successive runoff concentration caused by the nesting of small dry valleys. These are inherited from a periglacial climate and their general direction is governed by tectonics. However the detailed pattern of these forms remains complex and without obvious explanation. Non-integer dimensions may offer a ceratin logic to this relatively chaotic pattern. This paper has therefore sought to demonstrate th…

Aménités urbaines et périurbaines dans une aire métropolitaine de forme fractale

2002

In the THÜNEN tradition, Urban Economy is a striking abstraction, giving models that keep the main features of the wide diversity of real word cities. Nevertheless, this paradigm less suits the modern urban spatial structures (polycentrism, weak centripetal forces, etc.), particularly the peri-urban form of metropolitan areas, which are an urban/rural integrated space. In this paper, we propose a classical micro-economic urban model combined with a " SIERPINSKI's carpet " geometry, a fractal form which suits for fit together urban and rural areas in a hierarchical structure. Subject to a budget constraint, a household maximises a Cobb-Douglas/CES function, where household's taste for divers…