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1.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(3):102-109
This paper identifies why the Veddhas, the indigenous population of Sri Lanka, have been exposed to forced relocation and marginalization at various historical junctures. Their history is a dramatic story of eviction, expulsion and marginalization, and a sad story of deprivation, ethnic discrimination and lack of human rights. The disempowerment of the Veddhas primarily relates to the dominating powers of authority of the Sri Lankan State and its effectuation of detrimental development policies and practices. The key concepts of marginalization, eviction and expulsion are discussed in relation to an analytical model illustrating how external and internal factors, collective capabilities and individual characteristics interact on and influence people's coping capacity. Veddhas in two villages have given accounts of their understanding of the situation. It is concluded that the disempowerment and disappearance of the Veddha culture are due to ignorance and the unwillingness of the State to procure an enabling environment that would improve the coping capacity of its indigenous population. 相似文献
2.
《The Professional geographer》2012,64(1):165-179
Sri Lanka is in the midst of a postwar infrastructure boom, with new investment directed into roads, ports, and airports as part of an uneven and contested development process. Taking the transformations unfolding in Colombo as our point of departure, we examine how the vision of megapolis has animated debates on the geographies of connectivity. The postwar Sri Lankan political landscape initially envisioned political integration, which was to be delivered through the expansion of national road networks. The political priorities in the past decade reoriented away from integrating the nation to the strategic positioning of Colombo as a financial trading hub for South Asia. Focusing on Colombo’s flagship Port City project, we problematize these models of development by foregrounding counternarratives that speak to concerns around debt, enclosure, persistent ethnic tensions, and the degradation of coastal ecosystems. Key Words: connectivity, ecological stress, infrastructure, Sri Lanka, uneven development. 相似文献
3.
Demographic transition in Sri Lanka: a spatial perspective 总被引：1，自引：0，他引：1
Fuller GA 《Population geography : a journal of the Association of Population Geographers of India》1984,6(1-2):1-11
Demographic transition theory involves a lagging fertility transition induced by a leading mortality transition. This article focuses on the linkage between the mortality and fertility transitions in Sri Lanka; it discusses the measurement of areal fertility, demonstrates the use of a measure not commonly used in population geography, and shows areal association between past mortality and recent fertility. The Coale or Princeton fertility indices allow a reasonably good view of structural and behavioral aspects of fertility; the Coale indices examine the contribution of structure to total fertility and the contribution of marital fertility. Although recent fertility decline has been less rapid than the post-war mortality decline, Sri Lanka's crude birth rate in 1975 was the 5th lowest in Asia. Sri Lanka experienced very high crude death rates in 1930, and quite low rates in 1950 and in subsequent years. This demonstrates an association between historic mortality and recent fertility, and that association can be linked deductively to demographic transition theory. In 1930, malaria was endemic throughout the Dry Zone of Sri Lanka, and hyperendemic in several districts. The Spearman rank correlation coefficients reveal the strongest relationship between malaria and nuptiality; this lends evidence to the notion that structural influences on fertility--such as delayed marriage--are more important than influences on marital fertility--such as coital frequency. The evidence suggests that mortalily decline in Sri Lanka led to an increase in fertility in those areas where malaria had been concentrated. This suggests the possibility that measures constituting malaria control or eradication also stimulate increased fertility; therefore, anti-malarial programs must be integrated with family planning. 相似文献
4.
In this paper, we argue that the politics of aid in Sri Lanka 'after' the 2004 Indian Ocean tsunami accentuated what we call the 'politics of purification'– the fragmented ethnic politics of territoriality – in Sri Lanka's east. The politics of purification entail geographical imaginations of a nation as 'the same people living in the same place'. We illustrate this with a case study on Muslim geographies in Kalmunai Divisional Secretariat division, on the coast of Ampara District, southeast Sri Lanka, where the politics of relocating Muslim families from the buffer zone created the conditions for the geographical imaginations of the politics of purification to play out. At the same time, our study indicates the antinomies of purification and the political fragmentation of Muslim geographies. 相似文献
5.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(3):96-101
This article recounts how a group of Muslim internally displaced persons from the Northern Province of Sri Lanka arrived and settled in the North-Western Province of the island. The account is placed in the context of local integration, as one of the so-called durable solutions for refugees and displaced people. It is argued that it is useful to study integration and segregation as related processes. The main focus of the article concerns the development of resettlement villages for displaced people and how this has made it necessary for local people to reconstruct and redefine their places. One particular confrontation that took place between local Sinhalese people and displaced Muslims is discussed, to show how the negotiation of place may become violent. The article concludes by arguing that, in order for the process of local integration to succeed, active participation by all groups involved in the local integration process is a prerequisite. 相似文献
6.
Berit Helene Vandsemb 《The Professional geographer》1995,47(4):411-425
Studies of migration in geography have most often been based on quantitative research approaches. Such studies cannot adequately shed light on the contextuality of migration and the individual decision-making processes involved. Personal narratives express individual experiences within a social context. The story of “Amma,” a female rural migrant in Sri Lanka, shows the role of women in migration, the importance of family ties, the contextual causes of migration, and characteristics of the migration flow per se. Personal narratives have an underutilized potential of capturing the variety of migrants' experiences and the complexity of the decision to migrate. 相似文献
7.
Abstract Appropriate technology (AT) has become an integral part of the programmes for decentralized regional development in the Third World. ‘Appropriate’ techniques are usually low in capital costs; they can be maintained without a high level of expertise; and they do not involve patents, expensive copyrights and royalties. By these criteria a commercial geographical information system (GIS) is not an appropriate technology to be used in decentralized development However, the use of local renewable resources involves the adoption of end-use analysis for matching end-uses to specific sources so as to minimize the consumption of material and energy (i.e., minimize entropy). This matching requires much information which leads to what may be called the 'information-entropy trade-off; minimization of entropy requires an inverse increase in information. In this respect computers and GIS have an important contribution to make to decentralized regional planning. Drawing on a case study in Sri Lanka, this paper presents some ideas on how to incorporate GIS into local-level planning information systems. 相似文献
8.
Ragnhild Lund 《Norsk geografisk tidsskrift. Norwegian journal of geography》2013,67(4):200-209
In Sri Lanka the indigenous population, the Veddas, are rapidly losing their traditional habitats due to cash cropping and infrastructure development, and they are being forced to find new means of living. The purpose of the article is to show how mobility is an inherent characteristic of the new economy in the country and that mobility is gendered. The author documents how one group of Veddas has become immobilized (Dambane study village, which has turned into a tourist site) while another group has been forced to be more mobile (Henanigale study village, where emigration is increasingly practised) due to the same development policies. The study reveals that the market-led economy has caused spatial fixations that limit people more than they liberate them. These fixations take place in the domestic sphere as well as in the villages and they change gender relations, showing that mobility is intertwined with social processes that change local structures and relationships. In the case of the Veddas, living in marginalized places conditions their motility. Mobility is therefore a selective process and as much about the fact of moving as it is entangled with meaning and the power to produce (im)mobility at different scales. 相似文献
9.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(4):265-270
The development of new technology for use in environmental research provides us with numerous sophisticated tools such as remote sensing and Geographical Information Systems (GIS). However, throughout recent decades there have been debates regarding the appropriate use of these tools. The question still remains as to whether they can strengthen environmental research, or whether perhaps more conventional methods are better suited? This paper focuses on the use of remote sensing in environmental applications, such as strategic or regional environmental assessments. By providing a case study from Sri Lanka, it is shown how the benefits from a visual interpretation of satellite imagery can be combined with a digital supervised classification in a hybrid approach. The use of these techniques in environmental assessments is further discussed in the light of 'best practicable science' as proposed by the International Association of Impact Assessment (IAIA). The intention is not to discourage the use of digital techniques, but to discuss how they should be utilized to their fullest extent. The approach argued for here provides data of a more general and possibly integrative nature. It may therefore be well suited for the early screening and scoping stages of environmental assessments at a landscape level. 相似文献
10.
Nobuhiko Nakano Yasuhito Osanai Sotaro Baba Tatsuro Adachi Tomokazu Hokada Tsuyoshi Toyoshima 《Polar Science》2011,5(3):345-359
This paper reports the first evidence of ultrahigh-temperature (UHT) metamorphism from the Sør Rondane Mountains, eastern Dronning Maud Land, East Antarctica, which is evident as orthopyroxene + spinel symplectite in an amphibolitized mafic granulite. The granulite consists of olivine, orthopyroxene, clinopyroxene, pargasitic amphibole, plagioclase, and ilmenite, and it possesses a within-plate alkali basalt signature. The local bulk chemical composition of symplectite, major and trace element compositions, and thermodynamic calculations for the symplectite, suggest the presence of garnet at the high-pressure stage and that the symplectite formed from garnet, olivine, and primary orthopyroxene by decompression from more than 12 kbar at 1000 °C. The granulite records a subsequent amphibolite-facies overprint (<700 °C at <6 kbar) that involved the chemical re-equilibration of several phases. The obtained pressure–temperature (P–T) conditions and P–T path are different from the UHT metamorphism from the Schirmacher Hills, central Dronning Maud Land, which is considered to have occurred in a back-arc tectonic setting. The relatively high-P conditions and the decompression path reconstructed in the present study are similar to those reported for southern India, Sri Lanka, and part of northeastern Mozambique, possibly reflecting continental thickening and exhumation during the main collision event between East and West Gondwana. 相似文献
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12.
Temporal and spatial information on land use/cover is a prerequisite for effective planning decisions in the context of social and economic development. Satellite remote sensing data have become increasingly important in the study of land use/cover changes. This paper uses multitemporal satellite data to measure and spatially characterize land use/cover changes in the Jaffna Peninsula, northern Sri Lanka over the two decades from 1984 to early 2004 in terms of potential drivers. Over this period, the Jaffna Peninsula has been impacted severely by armed conflict between the government of Sri Lanka and the Liberation Tigers of Tamil Eelam. A postclassification method is used to compare land use/cover classes from satellite images using Geographical Information Systems (GIS) to analyze the spatial pattern of land use/cover changes over the study period. Results indicate that the land use/cover pattern has been very dynamic since early the 1980s, showing a remarkable decrease in agricultural land use and concomitant increase in non-agricultural land uses. The ethnic conflict and its consequences, particularly large-scale population migrations, have been the main driving forces for such land use/cover changes in the Jaffna Peninsula. The results of this study are not only important in aiding efforts to reconstruct this area after decades of physical and socioeconomic devastation, but should also prompt similarly urgent studies in other inaccessible war-torn areas of the world. 相似文献
13.
Results from field work in Sri Lanka are presented. The main issues covered are aspects of people's living situation, economic and social interaction, and degree of integration on a number of indicators. Living situation implies material well-being, access to resources, education and health, and attitudes towards development. By interaction is meant economic circulation in the study area and between this area and the outside world, geographical mobility of people, and lastly, channels of information. To obtain an easily intelligible measure for comparison over time, the concept integration is used. 相似文献
14.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(1):25-33
Regional innovation systems (RIS) have made a considerable contribution on the one hand to a scientific understanding of how innovation occurs and on the other hand as a political tool for stimulation of regional development. The aim of the article is to illuminate this theoretical approach by discussing the role of regional innovation systems in promoting innovation in the dairy (meieri) industry in Norway, and further, by discussing regional consequences of the development of regional innovation systems. The main conclusion is that it is hard to find regional innovation systems within the dairy industry in Norway; the mainstream milk sector is nationally oriented. Within farm processing and a few ‘countercurrent’ dairy firms, however, a stronger relation to regional networks emerges. Development of regional innovation systems is a kind of endogenous development that presupposes there are local and regional resources available, which often is not the case. Hence, a one-sided commitment to regional innovation systems will result in regional disparities in economic growth. Varied strategies for innovation and for regional development can compensate for these disparities. 相似文献
15.
This paper provides insights into the dynamic linkages between the ongoing construction of houses for people displaced by war and disaster, conceptions of homemaking and processes of recovery and reconstruction in the post‐tsunami context in Sri Lanka. In so doing, it also uncovers the dilemmas and ambiguities that are embedded in the recovery process. A case from Eastern Province, Sri Lanka illustrates how recovery works in local areas are driven by various stakeholders from outside, whose negotiations and power, voices and preferences, both independently and collectively, define the scope for homemaking processes. Our findings recommend that debates of ‘building back better’ following such disasters should embody an understanding of houses as political, cultural, social and economic constructs, and be cognizant of the wider processes of homemaking. 相似文献
16.
Samuel P. Hanes 《Geographical review》2018,108(2):185-202
Aquaculture is the global food system's fastest growing sector. The postproductive transition—the shift away from commodity production toward more consumption‐oriented land uses—is common in many coastal areas as well. This paper examines the intersection of these trends in a U.S. state, Maine, with expanding aquaculture and extensive coastal, rural economic and demographic change. It examines interactions between coastal landowners and aquaculture farmers at aquaculture lease hearings in the state's three main aquaculture regions. Landowners are often uncertain about aquaculture because it is new and unfamiliar. Farmers use lease hearings to educate coastal landowners about farm operations, and farmers respond to concerns by altering their operations to fit landowners’ priorities. However, comparative analysis of the three regions reveals divergent histories and geographies leading to different levels of conflict. This study shows the value of applying rural postproductive transition theory to coastal regions and aquaculture development. 相似文献
17.
《Norsk geografisk tidsskrift. Norwegian journal of geography》2012,66(1-2):27-36
The author reports on the role of Ujamaa villages in the overall development strategy of Tanzania, their present functioning, and current plans for improving their efficiency. 相似文献
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Johny Stephen Ajit Menon 《Norsk geografisk tidsskrift. Norwegian journal of geography》2016,70(5):263-275
The study objective was to gain a better understanding of the transboundary fishing conflict between Indian trawl fishers and Sri Lankan small-scale fishers in Palk Bay using a relational approach to territoriality. The authors employed different ethnographic methods, including open, structured, and semi-structured interviews, and performed a media analysis in order to understand the everyday practices of Indian trawl fishers within the wider geopolitical context of a 30-year war in neighbouring Sri Lanka. The relational approach moves away from seeing cross-border fishing merely as an act of counter-territorialisation. The results revealed that the cross-border fishing underlying the crisis has largely resulted from a complex network of changing relationships between on the one hand Indian trawl fishers and India, and on the other hand Sri Lankan state agencies and Sri Lankan fishers, resulting in a porous international maritime boundary. The authors conclude that this in turn has resulted in a fluid international maritime boundary line. 相似文献
20.
Why GPS makes distances bigger than they are 总被引：1，自引：0，他引：1
Peter Ranacher Richard Brunauer Wolfgang Trutschnig Stefan Van der Spek Siegfried Reich 《International journal of geographical information science》2016,30(2):316-333
Global navigation satellite systems such as the Global Positioning System (GPS) is one of the most important sensors for movement analysis. GPS is widely used to record the trajectories of vehicles, animals and human beings. However, all GPS movement data are affected by both measurement and interpolation errors. In this article we show that measurement error causes a systematic bias in distances recorded with a GPS; the distance between two points recorded with a GPS is – on average – bigger than the true distance between these points. This systematic ‘overestimation of distance’ becomes relevant if the influence of interpolation error can be neglected, which in practice is the case for movement sampled at high frequencies. We provide a mathematical explanation of this phenomenon and illustrate that it functionally depends on the autocorrelation of GPS measurement error (C). We argue that C can be interpreted as a quality measure for movement data recorded with a GPS. If there is a strong autocorrelation between any two consecutive position estimates, they have very similar error. This error cancels out when average speed, distance or direction is calculated along the trajectory. Based on our theoretical findings we introduce a novel approach to determine C in real-world GPS movement data sampled at high frequencies. We apply our approach to pedestrian trajectories and car trajectories. We found that the measurement error in the data was strongly spatially and temporally autocorrelated and give a quality estimate of the data. Most importantly, our findings are not limited to GPS alone. The systematic bias and its implications are bound to occur in any movement data collected with absolute positioning if interpolation error can be neglected. 相似文献