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51.
The field system of the Wadi Faynan in southern Jordan was fed by an ancient combination irrigation system that incorporated runoff farming and diversion irrigation techniques. The hydraulic characteristics of this system were most probably designed to take advantage of the confluence of three tributary streams. A theoretical model of discharge produced by runoff is based on contemporary ground conditions and historic climate reconstructions. The design principles of the main hydraulic features are examined and velocity and discharge measurements in principal conveyance irrigation channels are reconstructed. The design of this hydraulic system took into account the environmental constraints and opportunities of the area and maximized different sources of water in the catchment using various techniques of water collection. 相似文献
52.
Charles Woolfson 《对极》2009,41(5):952-982
Abstract: The accession of the new European Union (EU) member states of Eastern Europe has highlighted ambivalence towards migration within the older member states. That same ambivalence has been less frequently discussed in the new. The former Soviet republic of Latvia serves as a case study of a new member state facing intensified pressure to accept inward migration to meet labour shortages, in part, a consequence of EU accession. Confounding appropriate political and policy responses is the sensitive issue of "ethnic balance", a troubled "legacy" of Latvian history. This has been characterised as comprising a "regime of discrimination" against the Russian-speaking minority. In the context of changes in the global migratory landscape, the potential for a renewed of regime of discrimination is emerging, based on an ethno-politics that has wider European resonance. 相似文献
53.
《Journal of Geography in Higher Education》2012,36(4):415-430
ABSTRACTThis paper presents the results of an analysis of the most important skills and competences that will be important in the coming years for future geographers involved in assessing and managing low-carbon societies. The analysed information was extracted from a questionnaire answered by professionals working in low-carbon management in three European countries (Finland, Poland and Catalonia, Spain). From the results, we have identified not only the most requisite abilities and skills, but also differences between countries on a European scale. Among the findings, we would highlight the general agreement that “soft skills”, as opposed to “hard skills”, are critical for future professionals addressing policies in relation to low carbon societies. 相似文献
54.
一个班级的管理需要班级理念做支撑。要加强高中学生的各方面的教育,还应把学习作为教育学生的一条主线,在学习中对学生进行各方面的教育,对高中学生,一旦脱离了“学习”这条主线,一切教育都是枉然。 相似文献
55.
From “refugee” to “migrant” in Calais solidarity activism: Re-staging undocumented migration for a future politics of asylum 总被引:1,自引:0,他引:1
Naomi Millner 《Political Geography》2011,30(6):320-328
The framing of issues of migration and clandestine travel in the European Union are tied up with a historically-specific ethos towards the outsider, which, after philosopher Jacques Rancière, I term a “count”. The count shaping the interventions of contemporary advocacy and humanitarian groups derives from conceptions of ethics rooted in political modernity, and – for Rancière – are also responsible for foreclosing disruptive appearances of equality. In practice, postures of compassion towards the refugee convert expressions of vocal dissent into matters for moral sympathy. In this paper I explore the implications of this claim for a future politics of asylum, focussing on moments of interruption to an underlying count. I suggest that the staging of the situation of undocumented migrants in Calais through the figure of the migrant rather than the refugee demonstrates a recasting of activism as a form of political listening rather than political speech – in this sense the interventions of anarchistic network No Borders reflect a call for a continuous “recount” of the situation, over an affirmation of a particular framing of the situation. In some ways this call remains problematic, sometimes reframing the voices of local people and migrants according to an external vision of politics. Nevertheless, I hold that this denaturalisation of compassionate hospitality as the only ethical response to asylum is useful in the broader terrain of political dissent, and points to the importance of embodied habit as a locus for enduring social transformations. 相似文献
56.
《Eurasian Geography and Economics》2013,54(6):772-789
This paper empirically examines the impact of the recent global economic crisis on foreign investment from EU countries in Russia by estimating a location choice model for foreign firms' entry in Russian regions for the period 1997-2011. It also examines the relative importance of various determinants of location choice on the redistribution of foreign-owned firms among Russian regions before and after the crisis. Strong evidence during the post-crisis period (2008-2011) of a decrease in market-seeking foreign investment in manufacturing and resource-seeking foreign investment in trade is examined not only in light of the crisis but also (in the latter case) within the context of the new Russian law for foreign investment in strategic industries, which went into effect in 2008. 相似文献
57.
《Asian Population Studies》2013,9(3):274-303
Preparation of the base population plays a substantial role in the accuracy of projections. This paper reviews analytical strategies involved in the preparation of the UN World Population Prospects to reconcile existing discrepancies between data sources and derive robust estimates of population counts, distribution, and demographic changes. The case study of India is used to illustrate the challenges and benefits of using a cohort-component population projection approach in reconstructing its population between 1950 and 2010, including the preparation of bias-free population counts and distributions by age and sex; estimation of consistent fertility and mortality trends; and integration of all demographic components for obtaining a reliable base population for projections. 相似文献
58.
Andras Becker 《Central Europe》2013,11(1):1-25
AbstractBetween 1914 and 1935, the cities of Vienna and Pressburg/Bratislava were linked by an electric railway known as the Pressburgerbahn. More than just a line of transportation, the railway became intertwined with the complex politics of identity in Pressburg. The Pressburgerbahn presented nationalists in the Habsburg Empire with a dilemma: it had the potential to contribute to the unification of the nation, but at the same time was transnational by definition. This paradox generated a heated controversy about the Pressburgerbahn between Magyar nationalists and the predominantly German-speaking Pressburg bourgeoisie. Using biologized rhetoric, Hungarian politicians and journalists portrayed their nation as a body politic that was disfigured by having a railway ‘vein’ cross the border into Austria, in particular from such a peripheral location as Pressburg. By contrast, the discourse of the German-speaking bourgeoisie was firmly anchored in an imperial, supra-ethnic landscape. This controversy was replayed following the incorporation of the renamed city of Bratislava into Czechoslovakia in 1919: the Prague-based Ministry of Railways employed the rhetoric of the railway as an integrating structure within the body politic, while the eventual closure of the Pressburgerbahn in 1935 was closely connected to the belated nationalization of Bratislava. The railway to Vienna thus became a symbol of the liminal status of the town as a whole, in terms of nation, geography, politics and culture. 相似文献
59.
Katharina Bodirsky 《International Journal of Cultural Policy》2013,19(4):455-473
The European Union (EU) has in recent years propagated an approach to ‘culture’ that pulls together support for the creative and cultural industries with diversity-sensitive immigration and integration strategies, drawing on popular policy visions of the ‘creative’ and ‘intercultural’ city. This approach emphasizes the role that the diversity of culture, as personal resource, can play in enhancing economic competitiveness. The article examines its logic and possible effects through an analysis of EU documents and policy in Berlin. Berlin intersects with the EU’s agenda, using EU structural funds and participating in the European program ‘Intercultural Cities’. It is shown that the attempt to use ‘culture for competitiveness’ equates support-worthy ‘diversity’ with forms of culture that conform to (neo)liberal values and priorities. The attempt to shape a cosmopolitan place attractive for investment and the high-skilled feeds into gentrification processes that create ‘diverse’ neighborhoods where ‘difference’ has no place. 相似文献
60.