The role of Leipzig’s narrative of shrinking

An important claim for the categorisation and study of shrinking cities is that the experience of governance across these cities may offer an alternative to hegemonic discourses of growth. However, there are methodological problems associated with categorizing then researching shrinking cities. Two key problems are: first, the category hides a multiplicity of cause and effect and; second, the danger of fetishizing the city against the reality of broader urban drivers of change. It is argued that the use of governance narratives is a means to addresses this, as narratives focus us on cities as places of practice. We apply the approach to Leipzig, once shrinking but now one of Germany’s fastest growing cities. We conclude that while there was a significant attempt to articulate an alternative to growth, it remained dominant suggesting the need to develop a taxonomy of shrinking cities where not all offer an alternative vision of “development”.     

Teachers’ Concepts of Map-Skill Development

Maps are an increasingly used source of information and it is therefore essential to develop map skills in students. A fundamental factor affecting the choice of map skills and the way they are developed is the teacher and his/her concept of map work. Based on the results of a survey and semi-structured interviews among Czech teachers, this study identifies three basic conceptual types of teachers: “Navigators” and “Problem-Oriented” and “Source-Oriented” teachers. Similarities with teachers’ concepts of map-skill development identified in previous studies are discussed together with means of improvement.     

Geoinformation support of cartographic-space monitoring of Siberia’s Arctic zone

A rationale is provided for the need and current importance of establishing a cartographic-space monitoring of Siberia’s Arctic zone in conditions of an increased interest in the exploitation of the region’s natural resource wealth and an aggravation of the geopolitical situation. We examine the principles of cartographic-space monitoring as a system for real-time acquisition, processing, visual display and supply (to users) of geospace information on natural and anthropogenic processes and phenomena. The primary goal of monitoring is defined as well as its particular objectives, such as the promotion of geoinformation services, training and professional improvement of specialists in remotely sensed data processing, digital cartography and geoinformation technologies, etc. We developed a conceptual model for geoinformation support of cartographic-space monitoring, based on the methodology of system analysis. We determined the sources and the composition of geospace information as well as the main requirements on it. The composition, purpose, structure and characteristic features of the main monitoring units and subsystems are presented and discussed, on the basis of the geoinformation portal that provides the users with the systems of base servers intended for acquisition, generation, updating and visualization of geospace information and metadata as well as for data control: loading, search, interactive editing, and unloading. We singled out three units of the system for geoinformation support of cartographic-space monitoring: the information unit, the geospace data processing unit, and the unit of access to information resources.     

Large-scale features of Africa’s diurnal climate

This study explores the structure and modulation of the mean diurnal climate of Africa with a focus on satellite rainfall. Solar heating over tropical mountains and land-sea temperature gradients initiate moisture convergence in the afternoon-evening. The diurnal temperature range is from 5 °C along the coast to 20 °C in arid zones with low vegetation fraction. NCEP2 reanalysis reveals the diurnal circulation via continental-scale drainage and seabreeze flows. Factors modulating the diurnal cycle vary across four sub-regions: South Africa, East Congo, Ethiopia, and Guinea. In the Congo and Guinea coast the surface moisture and heat fluxes are important, while in South Africa convective available potential energy and vertical motion are influential. Ethiopia’s evening orographic convection is out of phase with surface fluxes. The diurnal residual calculated from NCEP2 fields exhibits a 2 km depth for thermal gradients and 200 km inland penetration of onshore flow by evening.     

A brief analysis of translator’s subjectivity

Nowadays,with the growing economic globalization,more and more people begin to learn English.Reading masterpieces and the translations of them at the same time is one of the best ways to improve one’s English.Thus people pay more attention to the translations of the masterpieces,and more and more scholars initiate to discuss the subject of translator’s subjectivity.My paper here will try to take Sun Zhili’s version of Jane Austen’s Pride and     

Quaternary ontogeny of a pampean ‘laguna’

Our sedimentological study of Lobos Lake sediments has shown that, below modern deposits, there is a clastic and biological record of three different paleoenvironments: two aquatic (freshwater and mixohaline respectively) and one subaereal. This record documents the climatic and geomorphologic changes that affected the basin during its evolution up to its present water level, from the upper Pleistocene to the Holocene.This is the seventh in a series of papers published in this issue on Paleolimnology in Southern South America. Dr. C. A. Fernández served as guest editor for these papers.     

Soil-geographical characteristics of the western part of the democratic People’s Republic of Korea

The specific character of soil cover in the territory of the Democratic People’s Republic of Korea (DPRK) is revealed, and the soil interpretation schemes in the key areas are compiled. It is established that the main soil resource for agriculture within the region’s low and middle mountains is provided by areas of weakly developed brown forest soils in the lower parts of slopes as well as by alluvial soils along the valleys of large and medium-sized rivers. Specifically, brown forest soils of slopes are used largely in dry farming and forestry, while soils along river valleys are utilized in rice cultivation. Soils of terraced slopes and rice fields have been transformed anthropogenically to the greatest extent.     

Preservice Primary Teachers’ Depth and Accuracy of Knowledge of Tropical Cyclones

Climatic hazards are a key feature of life. It is vital that teachers are knowledgeable about these phenomena in order to develop their students’ understanding of them. This study used a mixed methods approach to examine the accuracy and depth of preservice primary teachers’ (n = 430) knowledge of tropical cyclones. The findings suggest that prospective primary teachers hold alternative conceptions about the causes, spatial distribution, and impacts of these phenomena and that their explanations of processes lack structural complexity and integration. Issues raised by these findings and implications for teachers’ geographical knowledge and their professional standards and preservice teacher education are discussed.     

Understanding Place as ‘Home’ and ‘Away’ through Practices of Bird-watching

Bird-watching is an increasingly popular leisure activity. Previous research has taken for granted the identity of people who watch birds, often categorised by their level of skilled practice as ‘dude’, ‘birder’ or ‘twitcher’. Feminist geographers encourage us to explore identity work as an outcome of the reciprocal relationships between practices and place. Our feminist approach illustrates that the practices of bird-watching are always much more than categorising birds as species. This paper illustrates how the practices of bird-watching are integral to the making and remaking of sense of place as ‘home’ and ‘away’, to sustain identities beyond accepted categories of ‘dude’, ‘birder’ and ‘twitcher’. The creation and application of different types of ‘bird-lists’ helps to explain the ways in which practices of bird-watching facilitate making sense of place as simultaneously ‘home’, ‘away’ and habitat, as well as the identity work of home-maker, citizen-scientist and tourist. Our insights into these leisure practices of bird-watching are drawn from analysis of data gathered from 21 people who actively bird-watch and reside on the South Coast, New South Wales, Australia by combining research methods of talking, walking, drawing and photography.     

Determinants and identification of the northern boundary of China’s tropical zone

The influence of monsoon climatic characteristics makes the tropics of China different from those of other parts of the world. Therefore, the location of the northern boundary of China’s tropical zone has been one of the most controversial issues in the study of comprehensive physical regionalisation in China. This paper introduces developments in the study of the northern boundary of China’s tropical zone, in which different scholars delimit the boundary with great differences based on different regionalisation objectives, indexes, and methods. The main divergence of opinion is found in different understandings of zonal vegetation, agricultural vegetation type, cropping systems, tropical soil type and tropical characteristics. In this study, we applied the GeoDetector model, which measures the spatial stratified heterogeneity, to validate the northern boundaries of the tropical zone delimited by six principal scholars. The results show that the mean q-statistic value of the higher latitude boundary delimited by Ren Mei’e is the largest (q=0.37), suggesting that, of the rival views, it best reflects the regional differences between China’s tropical and subtropical zones, but it is not necessarily suitable for guiding the development of tropical agriculture. The mean values of the q-statistics of Zheng Du’s line and Yu Xianfang’s line around the Leizhou Peninsula at a lower latitude were smaller, at 0.10 and 0.08 respectively, indicating that the regional differences were smaller than those of Ren Mei’e’s boundary. Against the background of global climate change, the climate itself is changing in fluctuation. It is, thus, worth our further research whether the northern boundary of the tropical zone should not be a fixed line but rather should fluctuate within a certain scope to reflect these changes.     

Students’ Perceptions of Their Engagement Using GIS-Story Maps

This article describes the findings of a qualitative phenomenographic study that explored students’ engagement from the perspective of the students. It describes how the participants perceived their engagement when they learned social studies using GIS Story Maps. Qualitative data collection involved classroom observations, student-written reflections, and oral interviews with fourteen eighth-grade student-participants. The data analysis revealed that students perceive Story Maps as engaging in four qualitatively different ways: generating inquiry, visualizing information, mapping interactively, and cycling. Students also see a geographic and cultural connection between Story Maps and their lives, and additional connections beyond the classroom.     

The risk of occurrence of erosion processes on the western slope of the Tom’-Yaya interfluve

We assessed the level of geomorphological risk associated with the occurrence of erosion processes on the western slope of the Tom’-Yaya interfluve (West-Siberian Plain). We suggest the technique for points-based risk assessment in technogenically modified and naturally occurring geomorphological systems. Using the Luchanovskii area as an example, we identified the zones of increased, moderate and low risk levels.     

The consequences of Brazil’s lack of transport planning is written in the blood of sparrows

The medium-sized cities of Brazil are those with populations of between 100,000 and 500,000 inhabitants. These cities are growing rapidly, and are characterized by poor urban planning, a loss of biodiversity and decreasing health prospects for residents. Historically, urbanization in Brazil has been associated with incentives to increase the use of private vehicles for local transport. The air pollution resulting from this “car dependency” has been quantified in some major cities in Brazil, such as the megacity of São Paulo. In this paper, we demonstrate through a bioindication study carried out in the Brazilian city of Rondonópolis, that atmospheric pollution resulting from vehicular emissions is also a measurable reality for medium-sized cities. Most Brazilian cities lack air quality measurement equipment, and we used an inexpensive and easy to apply bioindication assay to measure air pollution, and this approach could be easily implemented in those cities and beyond.     

The evolution of the Kolpashevskaya meaner of the Ob’ and ongoing hazardous manifestations of channel processes

We examine the transformation of a gentle segmental to a meander loop with the result that the city, founded in the 17^th century, found itself on the caving bank. Comparison of cartographic materials from different times showed the occurrence of secondary bends on elongated rectilinear wings. Not only did such an evolution of the meanders lead to the caving of the terraced urban bank, but also it involved a likely emergency situation on the underwater crossing of the pipeline, and on other engineering facilities. We ascertained the causes of the ongoing channel deformations; modeling data were used in developing recommendations on meander straightening in order to divert the river away from the city.     

Measuring the spatiotemporal variation and evolution of transport network of China’s megaregions

Megaregion has become a prominent feature of modern China. Reflecting upon China’s recent path of transport infrastructure construction, this research examines the spatiotemporal characteristics of transport network development and its accessibility impacts in China’s ten megaregions from 1982 to 2010. Using historical transport network data and multiple national censuses (1982, 1990, 2000 and 2010), we computed two levels of indicators of megaregional transport network: megaregion level and county level, and analyzed the intra-megaregion and inter-megaregion disparities of transport network of the ten megaregions of China. Transport networks at the megaregion level are measured by three indicators: 1) transport network density; 2) infrastructure endowment per capita; and 3) size of transport network’s standard ellipse. Two accessibility indicators for measuring transportation network at the county level are calculated: weighted average travel time and potential accessibility. The research results show the following: 1) Road and rail network densities witnessed the greatest growth during the 2000–2010 period, and growth was more significant for railway network. 2) By 2010, average road endowments per capita in inland megaregions became higher than in coastal megaregions, while average rail endowments per capita in coastal megaregions became higher than in inland megaregions. 3) The sizes and directions of the standard deviational ellipses of road and rail network changed continuously during the study period. However the changes of road network ellipses were relatively small, while the changes of railway network ellipses were more significant. 4) Megaregions have all benefited significantly from transportation infrastructure improvement in the past few decades in terms of WATT and potential accessibility, but the three giant megaregions benefited most.     

An emergy evaluation of the seven years’development of Qianyanzhou ecological experimental station

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Downstream effects of dams on livelihoods of river-dependent communities: the case of Ghana’s Kpong Dam

Construction of dams affects the livelihoods of the population living along the dammed river. There is a need for more studies to guide dam development policies and management to safeguard the livelihoods of local river users. This paper examines the effects of dams on the socio-economic livelihoods of downstream communities by drawing on the Kpong Dam in Ghana constructed from 1979 to 1982 with the goal of supplying energy and for irrigation purposes. Primary data were collected in resettled and non-resettled downstream communities using a mixed-research approach. This case study highlights how the Kpong Dam has affected the downstream river-dependent population whose livelihoods, particularly farming and fishing revolved around the seasonal flow regimes of the Volta River. Our study challenges the general perception that dams increase agricultural production by illustrating that developing ancillary facilities such as irrigation schemes as part of dam projects can enhance all-year-round agricultural production to improve food and income security of downstream households only when constraints such as lack of farm inputs are addressed. To safeguard livelihoods and limit the social impacts of dams, compensation schemes and alternative livelihood activities should be designed to include resettled and non-resettled communities along the downstream areas affected by dam projects.     

Tourists’ reviews of weather in five Indian Ocean islands

Favourable climate forms a key resource in attracting tourists to tropical coastal destinations. Warm temperatures and clear skies are ideal conditions for tourists to spend long days on the beach and engage in outdoor activities. By contrast, rain, strong winds, high humidity and cloud cover serve as a deterrent. These factors influence tourists’ choice of destination, timing and duration of stay, and enjoyment of their vacation, and are therefore imperative to the economic sustainability of a destination. This study explores tourists’ self-reported sensitivity to and satisfaction of weather and climatic conditions during visits to five tropical Indian Ocean Islands through the analysis of 13 618 TripAdvisor reviews. An average of 12 per cent of reviews mentioned climatic factors, indicating a relatively high sensitivity to climate, with a highest proportion of 15.7 per cent of reviews for Maldives. Rain was mentioned most frequently (21 per cent of climate mentions), followed by sunshine and hot conditions. The majority of the reviews were authored in August and May, and more than 40 per cent were written in a neutral tone, with similar but lower proportions of overtly negative and positive reviews. Thematic analysis of reviews highlight the importance of preparedness amongst tourists, emphasizing the need for accurate information communicated.     

Anticipatory logics of the smart city’s global imaginary

The smart city encompasses a broad range of technological innovations which might be applied to any city for a wide variety of reasons. In this article, I make a distinction between local efforts to reshape the urban landscape, and a global smart city imaginary which those efforts draw upon and help sustain. While attention has been given to the malleability of the smart city concept at this global scale, there remains little effort to interrogate the way that the future is used to sanction specific solutions. Through a critical engagement with smart city marketing materials, industry documents, and consultancy reports, I explore how the future is recruited, rearranged, and represented as a rationalization for technological intervention in the present. This is performed amidst three recurring crises: massive demographic shifts and subsequent resource pressures, global climate change, and the conflicting demands of fiscal austerity that motivate the desire of so many cities to attract foreign direct investment and highly skilled workers. In revealing how crises are pre-empted, precautioned, and prepared for, I argue that the smart city imaginary normalizes a style and scale of response deemed appropriate under liberal capitalism.