Evaluation of suitability,adaptability, and reserve potential of construction land on the Qinghai-Tibet Plateau

Construction land is the leading carrier of human activities such as production and living. Evaluating the construction land suitability(CLS) on the Qinghai-Tibet Plateau(QTP) holds significant implications for harmonizing the relationship between ecological protection and human activity and promoting population and industry layout optimization. However, no relevant studies provide a complete CLS assessment of the QTP. In this study, we developed a model-based CLS evaluation framework coupling o...     

Trails on the Frontier of Tibet and Sikang, Their Importance

1. Gntroduction2. Trall from Nw India to Ngari Korsun3. Trail from Nepal to Tsang4. Trail from Chemonshiun (Sikkim) to Tsang andwǖ     

Trails on the Frontier of Tibet and Sikang, Their Importance

1. Gntroduction2. Trall from Nw India to Ngari Korsun3. Trail from Nepal to Tsang4. Trail from Chemonshiun (Sikkim) to Tsang andwǖ     

A Review of “In the Shadow of the State: Indigenous Politics,Environmentalism, and Insurgency in Jharkhand,India”

In this article, we first replicate and then adapt an existing index of social vulnerability to hazard developed for the United States to a non-U.S. context. We construct indexes for Norwegian municipalities, describe the adjustment process, and compare the replicated and adapted assessments. Our results indicate only a moderate correlation between the replicated and adapted vulnerability indexes and for several municipalities the difference between the indexes is considerable. This demonstrates that context matters and that indexes of vulnerability need to be adapted rather than replicated. To facilitate such adaption processes, we identify three types of accommodation: conceptual, technical, and geographic.     

A Review of “Turf Wars: Discourse,Diversity, and the Politics of Place”

The spatial correlation, or colocation, of two or more variables is a fundamental issue in geographical analysis but has received much less attention than the spatial correlation of values within a single variable, or autocorrelation. A recent paper by Leslie and Kronenfeld (2011) contributes to spatial correlation analysis in its development of a colocation statistic for categorical data that is interpreted in the same way as a location quotient, a frequently used measure in human geography and other branches of regional analysis. Geographically weighted colocation measures for categorical data are further developed in this article by generalizing Leslie and Kronenfeld's global measure as well as specifying a local counterpart for each global statistic using two different types of spatial filters: fixed and adaptive. These geographically weighted colocation quotients are applied to the spatial distribution of housing types to demonstrate their utility and interpretation.     

“Story-Networks” of Livestock and Climate Change: Actors,Their Artifacts,and the Shaping of Urban Print Media

Despite widespread media coverage of livestock-related issues and growing scientific evidence linking meat production and climate change, systematic content analysis of this relationship in media coverage has been surprisingly minimal. In this article, we combine actor-network theory with framing theory to develop the basis for “story-networks”—networks of actants and artifacts that shape how a media report or “story” is framed. We coded livestock-related articles from a major U.S. newspaper, the Los Angeles Times, over the 1999–2010 period to understand how various actants and artifacts shaped different story-networks. Just 5% of all livestock articles addressed connections with climate change; these articles focused on technology, lifestyle, or policy. Distinctive story-networks characterized each category, framing the livestock–climate change linkage as an issue to be addressed through either technological innovation, individual lifestyle choices, or policy action. In each story-network type, varying configurations of actants and artifacts were involved, including the cattle themselves.     

Report on the compilation of the Population,Environment and Sustainable Development Atlas of China (PESDAC)

PopulationEnvironmentandSustainableDevelopmentareglobalissuesofcrucialimportance.Asisknowntoall,sincethebeginningofthe20thcentury,withtheprogressinscienceandtechnologyaswellasthesharpincreaseinsocialproductivity,humanbeingshavecreatedunprecedentedmaterialwealththatinreturnhasacceleratedtheadvancementofhumancivilization.Atthesametime,problemssuchastheexplosionofpopulation.extravagantconsumptionofenergyandresources,environmentalpollution.andthedestructionoftheecologicalbalance,haveseriouslyimpe…     

Trend and Characteristics of Variation on the Runoff of the …

根据唐乃亥等有关台站的水文气象观测资料,对黄河上 唐乃亥以上流域的径注琢演变规律进行了分析探讨,并在此基础上用灰色拓扑、混合门限自回归及周期外延－逐步回归等数学模型对其未来的变化趋势进行了预测。结果表明,黄河上游唐乃亥以上流域径流目前正处于一个枯水段的底部,并且从现在超的今后若干年里将呈现一个波动状上升的变化趋势。     

Feminizing the University: The Mobilities,Careers, and Contributions of Early Female Academics in the University of Cambridge, 1926–1955

This article examines the role of early female academics at the University of Cambridge in the production and dissemination of knowledge between 1926 and 1955. A statistical comparison of women's use of academic leave of absence with that of their male colleagues reveals that, across disciplines, women were less integrated into (inter)national knowledge networks and thus less visible in their epistemic communities than men because women focused their academic leaves more on research, rarely attended conferences, traveled overseas less often than men, and went more frequently to destinations within Europe than the United States as the new economic hegemon. Biographical case studies of these early female academics demonstrate the importance, variously, of their upper middle-class background, academic excellence, and familial and nonfamilial patronage in developing their careers, overcoming multiple hurdles, and producing intellectual contributions of equal quality to that of their male peers. Conceptually, this article calls for the inclusion of academic travelers from disciplines other than geography into feminist histories of geographical knowledge and argues that rather than stereotyping gender differences, greater comparative research on the experiences of female and male academics is needed to understand the mechanisms of gender inequality within the university.     

Study on the relationship between the diameter of the compound eye and the growth of the Antarctickrill

孙松，王荣ＳｔｕｄｙｏｎｔｈｅｒｅｌａｔｉｏｎｓｈｉｐｂｅｔｗｅｅｎｔｈｅｄｉａｍｅｔｅｒｏｆｔｈｅｃｏｍｐｏｕｎｄｅｙｅａｎｄｔｈｅｇｒｏｗｔｈｏｆｔｈｅＡｎｔａｒｃｔｉｃｋｒｉｌｌ￥ＳｕｎＳｏｎｇａｎｄＷａｎｇＲｏｎｇＩｎｓｔｉｔｕｔｅｏｆＯｃｅ...     

Rural homes and urban dwellings? Gender,migration and the importance of tenure in Gaborone,Botswana

"The issue of return migration has been widely debated in African migration literature in view of strong rural-urban ties and urban growth based largely on in-migration. On the basis of fieldwork in Botswana, it is argued that there are important gender differences in terms of the commitment to rural and urban areas. It has been postulated in past studies that the decision to remain in towns depends in part upon urban tenure and it is argued that home owners are more likely than tenants to be permanent urban dwellers. Again, there are important gender differences and women appear to be more committed to the urban dwelling than men."     

Palaeosurfaces and major valleys in the area of the Kjǿlen Mountains,southern Norway - consequences of uplift and climatic change

Protected area management in Norway is undergoing institutional changes with the implementation of management models aimed at increased public participation. At the same time tourism enterprises are increasing in number within the protected areas. Greater levels of interaction with stakeholders place new demands on lead institutions in terms of communication, transparency, involvement, and power sharing. A governance perspective was used to examine some facets of the interaction between a local council managing a national park in Norway and tourism companies using the park for their operations. The main objective was to assess how the tourism sector perceives the cooperation and interface with the management institution. Semi-structured interviews were used, together with a framework of United Nations Development Programme principles of good governance: legitimacy and voice, direction, performance, accountability, and fairness. The results showed rather negative evaluations by the tourism sector, and operators expressed views, implying that the current management model fails to achieve most of the principles of good governance. Although based on a one-sided view by one group of stakeholders, the study suggests that lack of access to important processes and decisions, perceived bias towards traditional conservation, neglect of cultural heritage, and undue restrictions on access could have serious implications for developing an effective management model.     

A Review of “Politics of Urban Runoff: Nature,Technology, and the Sustainable City”

California sage scrub (CSS) is a highly threatened vegetation community in coastal Southern California, 90 percent of which has been lost. Understanding CSS recovery is critical to its survival. This study compares long-term effects of grazing, cultivation, and mechanical disturbance in Southern California by tracking the extent of exotic grassland in two valleys in the Santa Monica Mountains over sixty years using aerial image analysis. Native shrubs returned to the grazed valley over one and one-half times faster than they did in the cultivated valley. Cultivation might result in a type conversion of CSS to exotic annual grassland that resembles a new steady state.     

Gentrifications in the Planetary Elsewhere: tele-urbanization,Schengtrification, colour-splashing,and the mirage of “more-than-adequate” critical theory

ABSTRACT

Despite the recent planetary turn that has swept through gentrification research, the theoretical barycentre remains pegged to a few strongholds located in the global north-west. Against this background, this essay offers a provincialized account of three gentrification-like trends – tele-urbanization, Schengtrification and colour-splashing – which are currently taking place in Tbilisi, Riga and Kiev. It is proposed that these processes are supported by an underlying logic that is not pinned to these cities’ specific (“post-communist”) contexts, raising questions about the avowedly universal validity of theories of gentrification stemming from the global northwest, and particularly those developed within the more critical scholarly tradition.     

Frost Shatter and Glacial Erosion under the margins of Østerdalsisen,Svartisen

Abstract

Bennett, Roger G. (1968) Frost Shatter and Glacial Erosion under the Margins of Østerdalsisen, Svartisen. Norsk geogr. Tidsskr. 22, 209–213 Subglacial.observations on the glacier Østerdalsisen at Svartisen, North Norway, on two occasions during the winters of 1965 and 1967 showed a marked increase in the amount of debris transported by the glacier in comparison with that carried in the summer. On closer examination, frost shatter on the lee sides of rock steps in the immediate lee of the ice-rock contact was found to be responsible for the loosening of fragments, which the glacier was then able to pluck from the wall.     

A Review of “War,Violence, and Population: Making the Body Count”

An understanding of the contemporary biogeography of a region must be predicated not only on the current environmental conditions that influence species distributions but also on historical factors including anthropogenic disturbance regimes. Increasingly, researchers are using historical data, such as the Public Land Survey System (PLSS) records, to create baselines from which subsequent biogeographic changes can be gauged. The present-day state of Oklahoma is unique in that two separate PLSS surveys were conducted in the state during a relatively short time span. We compare these two historical data sets, from the 1870s and 1890s, respectively, to quantify changes in landscape structure and woody plant assemblages corresponding to rapid demographic changes occurring within the Arbuckle Mountains in Oklahoma. During this period, the PLSS data show a landscape that became increasingly fragmented, as well as differences in stand composition and density. The documentation of these important historical anthropogenic changes occurring on the western fringes of the eastern deciduous forest could serve as a valuable guide for conservation and restoration initiatives.