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Intense Pressure (intense + pressure)

Distribution by Scientific Domains

Humanities and Social Sciences	75%

Selected Abstracts

Minimization of socioeconomic disruption for displaced populations following disasters

DISASTERS, Issue 3 2010
Omar El-Anwar
In the aftermath of catastrophic natural disasters such as hurricanes, tsunamis and earthquakes, emergency management agencies come under intense pressure to provide temporary housing to address the large-scale displacement of the vulnerable population. Temporary housing is essential to enable displaced families to reestablish their normal daily activities until permanent housing solutions can be provided. Temporary housing decisions, however, have often been criticized for their failure to fulfil the socioeconomic needs of the displaced families within acceptable budgets. This paper presents the development of (1) socioeconomic disruption metrics that are capable of quantifying the socioeconomic impacts of temporary housing decisions on displaced populations; and (2) a robust multi-objective optimization model for temporary housing that is capable of simultaneously minimizing socioeconomic disruptions and public expenditures in an effective and efficient manner. A large-scale application example is optimized to illustrate the use of the model and demonstrate its capabilities ingenerating optimal plans for realistic temporary housing problems. [source]

The Closing Frontier: Agrarian Change, Immigrants and the ,Squatter Menace' in Gokwe, 1980-1990s

JOURNAL OF AGRARIAN CHANGE, Issue 4 2001
Pius S. Nyambara
,Squatting' in the communal areas of Zimbabwe has been largely ignored in the literature because it is assumed that it does not exist in a ,communal' land tenure system. This article argues that ,squatting' in Gokwe villages has become a common strategy by landless immigrants to access land. Gokwe has been a frontier region for many immigrants in search of land since the 1950s with intense pressure on land by the 1990s. As the frontier closed, the question of citizenship in Gokwe villages became more signi?cant than ever before. Those who are not formally registered as residents are de?ned by local government authorities and established villagers as ,squatters' who should be evicted. The article traces how local authorities and established villagers have responded to what they perceive as the ,squatter menace'. It further examines the means used by ,squatters' to lay claims to land and to defend those claims in Gokwe villages. [source]

Mixed method approaches to the investigation and mapping of buried Quaternary deposits: examples from southern England

ARCHAEOLOGICAL PROSPECTION, Issue 2 2007
Martin R. Bates
Abstract The lower reaches of major river valleys usually present archaeologists with considerable problems where thick sequences of stratified alluvium bury archaeology. These situations are typical of the lower reaches of major river systems that are currently under intense pressure from urban development where the archaeological resource is consequently at risk. Here we demonstrate how mixed method approaches, utilizing a range of borehole methods, cone penetration testing and surface and subsurface geophysics coupled with microfossil assessment (Foraminifera/Ostracoda), can be used to model these deposits and predict locations and depths at which important archaeological remains may be located. The novelty of this approach is not in the application of individual techniques to the problem but in the combined methodology, which enables a structured and cost effective programme of works to be formulated and provides the best chance to understand the subsurface. Although this approach has been developed to facilitate the location of archaeological sites buried at depth within the route corridor of development projects it is also suitable for locating fossil-bearing sequences and mapping stratigraphical units in Quaternary science. We demonstrate the approach using two examples from southern England. Copyright © 2007 John Wiley & Sons, Ltd. [source]

Transportation and the Geographical and Functional Integration of Global Production Networks

GROWTH AND CHANGE, Issue 4 2006
JEAN-PAUL RODRIGUE
ABSTRACT The growing interest in the relationships between transportation and globalization has spurred many inquires in the nature of production, consumption and distribution, especially within transport geography. It is widely acknowledged that improvements in transport and distribution have contributed to significant changes in the geographies of production (and vice versa). In a context of intense global competition and diminishing profit margins, logistics and the formation of global production networks offer additional opportunities to improve the efficiency of production through distribution strategies. The spatial and functional fragmentation of manufacturing and attempts at reducing inventories have led to smaller, more frequent and synchronized shipments, transforming the logistics industry, but placing intense pressures on transport systems to support these flows. The benefits derived from global production networks thus cannot be achieved without improvements in logistics and supply chain management. This article seeks to assess the conditions driving the global forms of production, distribution, and transport mainly by looking at the levels of geographical and functional integration of global production networks in view of the high level of fragmentation observed within them. However, there are still many uncertainties and delays in distribution, which can only be compensated by a better organization of freight distribution systems supporting global production networks. [source]