Geografisk Tidsskrift-Danish Journal of Geography最新文献

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Assessment of greenhouse gas emissions from agricultural sources in order to plan for needs of low carbon economy at local level in Poland 评估农业来源的温室气体排放,以便在波兰地方一级规划低碳经济的需要
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-02-12 DOI: 10.1080/00167223.2018.1436447
P. Wiśniewski, M. Kistowski
{"title":"Assessment of greenhouse gas emissions from agricultural sources in order to plan for needs of low carbon economy at local level in Poland","authors":"P. Wiśniewski, M. Kistowski","doi":"10.1080/00167223.2018.1436447","DOIUrl":"https://doi.org/10.1080/00167223.2018.1436447","url":null,"abstract":"Abstract Agriculture is often not included in the baseline greenhouse gas (GHG) emission inventories created for local low carbon economy plans in Poland and other European countries. We therefore estimate the size of the carbon footprint from agricultural sources and indicate the share of agriculture in the total GHG emissions in selected Polish communes (LAU level 2). We propose a solution whereby local government units can estimate their carbon footprint independently and monitor the impact of actions taken to reduce emissions. The value of the carbon footprint from agriculture in the selected communes varies from .5 to 46.5 thousand Mg CO2eq/year, with a mean value of 12.6 thousand Mg CO2eq/year and a standard deviation of 11.4 thousand Mg CO2eq/year. Per capita, these values range from 10 kg CO2eq/year to 8.4 Mg CO2eq/year, with a mean of 1.1 Mg CO2eq/year and a standard deviation of 1.5 Mg CO2eq/year. In all communes, the contribution of agriculture to total emissions is at an average of 14% (values range from .2 to 57.4%). The obtained results confirm the appropriateness of including emissions from the agricultural sector and other related sources in low carbon economy plans.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"8 1","pages":"123 - 136"},"PeriodicalIF":2.3,"publicationDate":"2018-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74683675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Long-term growth and metropolitan spatial structures: an analysis of factors influencing urban patch size under different economic cycles 长期增长与都市空间结构:不同经济周期下城市斑块大小的影响因素分析
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1386582
L. Salvati, A. Ferrara, F. Chelli
{"title":"Long-term growth and metropolitan spatial structures: an analysis of factors influencing urban patch size under different economic cycles","authors":"L. Salvati, A. Ferrara, F. Chelli","doi":"10.1080/00167223.2017.1386582","DOIUrl":"https://doi.org/10.1080/00167223.2017.1386582","url":null,"abstract":"Abstract Urban forms are increasingly reflective of socio-economic change in metropolitan regions. The present study illustrates an original approach to identify latent mechanisms of urban growth through the analysis of metropolitan spatial structures and their proximate drivers of change. Urban transformations are evaluated here using built-up patches as the elementary analysis unit and background socio-economic attributes at four stages of the “city life cycle” (urbanization, suburbanization, dis-urbanization, re-urbanization). Regression models based on 13 indicators assessing urban patch area and shape, nearest neighbour urban patch area and shape, elevation, distance from 5 urban centres, 2 road infrastructures and sea coastline, were run with the aim to investigate direction and intensity of metropolitan growth in post-war Athens (1948–2012), a southern European city shifting from a compact mono-centric form towards discontinuous urban structures. Mono-centric configurations were characterized by linear dependence of urban patch size from the distance to central cities. Shifts toward scattered urban forms were associated with changes in the multivariate relationship between urban patch size and territorial drivers, pointing out the increased complexity of dispersed metropolitan structures. Our approach integrates economic and ecological visions of urban landscapes and contributes to understanding long-term mechanisms of metropolitan growth under dynamic spatial equilibriums. Investigating the multiple relationships between form and functions at the base of socio-economic transformations are relevant issues when identifying and profiling urbanization cycles.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"43 1","pages":"56 - 71"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73663525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 37
Developing survey metrics for analysing cross-border proximity 制定调查指标,以分析跨境接近性
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1405734
T. Makkonen, Allan M. Williams
{"title":"Developing survey metrics for analysing cross-border proximity","authors":"T. Makkonen, Allan M. Williams","doi":"10.1080/00167223.2017.1405734","DOIUrl":"https://doi.org/10.1080/00167223.2017.1405734","url":null,"abstract":"Abstract Cross-border innovation cooperation (CBIC) has been heralded as one of the corner stones of innovation-driven growth opportunities for firms located in cross-border regions (CBRs). The success of this cooperation is affected by varying types of proximities identified in the literature as geographical, institutional, cultural, cognitive, technological, organizational and social. Although the topic has been widely discussed, the validation of the concept of proximity vis-à-vis CBIC has been persistently hindered by a lack of readily available empirical metrics. Therefore, this research note attempts to operationalize the varying types of proximity – in relation to CBIC – in the form of a questionnaire tested through pilot studies of two CBRs, at the Finnish–Swedish and Danish–German border, and for two contrasting service industries, namely knowledge-intensive business services and tourism. The findings indicate that the developed survey metrics are effective in depicting the phenomenon of proximity. The foundational work undertaken in this research note provides a platform, and catalyst, for more extensive investigations of the topic.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"106 1","pages":"114 - 121"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87959096","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
The development of transport infrastructure and attitudes of the local population: a case study from the Republic of Serbia 交通基础设施的发展和当地居民的态度:来自塞尔维亚共和国的案例研究
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1419369
Smiljana Đukičin Vučković, Jasmina P. Đorđević, Jelena Milanković Jovanov, Ljubica Ivanović Bibić, Branko M. Protić, T. Đorđević, Milan Ivkov
{"title":"The development of transport infrastructure and attitudes of the local population: a case study from the Republic of Serbia","authors":"Smiljana Đukičin Vučković, Jasmina P. Đorđević, Jelena Milanković Jovanov, Ljubica Ivanović Bibić, Branko M. Protić, T. Đorđević, Milan Ivkov","doi":"10.1080/00167223.2017.1419369","DOIUrl":"https://doi.org/10.1080/00167223.2017.1419369","url":null,"abstract":"Abstract In the last decades, the development of transport infrastructure has been necessary because of the population increase and expansion of urban centres. Infrastructure development leads to modification and changes in areas characterized by high human population density. The lack of adequate transport infrastructure inhibits local economic and social performance. In the period of economic stability (from 1970 to 1990), important roads that increased the connectedness of the Kolubara District (Western Serbia) with other parts of the country and the surrounding countries were built, but there is still a need for the construction of new roads. In order to examine the attitude of the local population in regard to transport infrastructure, a survey was conducted using a questionnaire consisting of closed questions. This topic is one that has not previously been examined. The data obtained were analyzed statistically and showed that local people have a positive attitude towards the existing infrastructure and towards the construction of new roads. There are statistically significant differences between the attitudes of the local population in different municipalities. The results from this research offer an opportunity to develop guidelines which can influence traffic development in these and similar areas.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"65 1","pages":"101 - 113"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86410231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Impacts of – and farmers’ adaptation to – land allocation policies in the north central uplands of Vietnam 越南中北部高地土地分配政策对农民和农民适应的影响
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1393344
R. F. Ginzburg, A. Thulstrup, T. T. Nielsen
{"title":"Impacts of – and farmers’ adaptation to – land allocation policies in the north central uplands of Vietnam","authors":"R. F. Ginzburg, A. Thulstrup, T. T. Nielsen","doi":"10.1080/00167223.2017.1393344","DOIUrl":"https://doi.org/10.1080/00167223.2017.1393344","url":null,"abstract":"Abstract A series of policies on land tenure have been implemented in Vietnam following the doi moi restructuring. This study assesses the impacts of these policies, the extent to which they have had intended effects and coping strategies adopted by farmers. Data were collected in five upland villages in Nghe An Province, North Central Vietnam. The intended effects of the land allocation policies were poverty alleviation, intensification of agriculture, agricultural modernization and forest protection. The policies implemented to achieve these goals include changes in land allocation, purportedly to increase land tenure security. However, the policies have been implemented in a very uneven manner and the effects differ widely due to differences in the local contexts in which they have been implemented. In general, farmers perceive the impacts of policies as adverse and have attempted to cope with their impact in a variety of ways. The paper argues that land allocation policies have: (1) decreased the amount of land available, (2) not improved land tenure security and (3) had a limited impact on farming practices. The differences between the five villages are great, demonstrating the very different results produced by national policies depending on the specific implementation modality and the local context.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"2 1","pages":"36 - 55"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79976226","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
A comparison of results from geomorphological diversity evaluation methods in the Polish Lowland (Toruń Basin and Chełmno Lakeland) 波兰低地(托鲁奇盆地和Chełmno湖区)地貌多样性评价方法结果比较
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1343673
R. Kot
{"title":"A comparison of results from geomorphological diversity evaluation methods in the Polish Lowland (Toruń Basin and Chełmno Lakeland)","authors":"R. Kot","doi":"10.1080/00167223.2017.1343673","DOIUrl":"https://doi.org/10.1080/00167223.2017.1343673","url":null,"abstract":"Abstract Geomorphological diversity is part of geodiversity. Study and evaluation of geodiversity, including geomorphological diversity, is often conducted in uplands and mountains, despite the fact that lowland areas are of equal importance. This paper evaluates geomorphological diversity in a small area of the Polish Lowland, using a variety of methods that have been applied in recent times for evaluating geodiversity, and presents the results on maps. By comparing these maps and analyzing the correlation coefficients of the results obtained, it was possible to identify the two methods that were best suited to indicating areas with the greatest geomorphological diversity in the lowlands. These two methods are least affected by the choice of elementary fields and data classification methods applied. The study identified the two areas with the greatest relief diversity and showed that they distinctly differ from one another. They demonstrate the major influence of processes, not only on the topographic parameters and landform types, but above all on identifying and defining total geomorphological diversity. These methods, which can be used to identify the areas with the greatest total geomorphological diversity, could readily be used in applied studies relating to abiotic ecosystem services and landscape management.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"177 1","pages":"17 - 35"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79941127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Statistical EOF analysis of spatiotemporal glacier mass-balance variability: a case study of Mittivakkat Gletscher, SE Greenland 冰川物质平衡时空变率的统计EOF分析——以格陵兰岛东南部Mittivakkat Gletscher冰川为例
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1386581
S. Mernild, A. Beckerman, N. Knudsen, B. Hasholt, J. Yde
{"title":"Statistical EOF analysis of spatiotemporal glacier mass-balance variability: a case study of Mittivakkat Gletscher, SE Greenland","authors":"S. Mernild, A. Beckerman, N. Knudsen, B. Hasholt, J. Yde","doi":"10.1080/00167223.2017.1386581","DOIUrl":"https://doi.org/10.1080/00167223.2017.1386581","url":null,"abstract":"Abstract An Empirical Orthogonal Function (EOF) variance analysis was performed to map in detail the spatiotemporal variability in individual stake mass-balances (ba) on Mittivakkat Gletscher (MG) – in a region where at present five out of ~20.000 glaciers have mass-balance observations. The EOF analysis suggested that observed ba was summarized by two modes: EOF1 and EOF2 represented 80% (significant) and 6% (insignificant) of the explained variance, respectively. EOF1 captured a decline in ba that was uniformly distributed in space at all stakes. The decline was correlated with albedo observations and air temperature observations from nearby stations. EOF2, however, described variations in ba that were heterogeneously distributed among stakes and associated with local slope and aspect. Low elevation stakes (~<400 m a.s.l.) showed relatively negative (out of phase) correlation and higher elevated stakes relatively positive (in phase) eigenvector correlation values with EOF2. Such relatively negative and positive eigenvector correlation values were present where the constituted of exposed glacier ice or snow cover, respectively. The results from this study show how EOF analyses can provide information on spatiotemporal patterns of glacier mass-balance. Understanding such detailed variabilities in mass-balance on a Greenlandic glacier is of interest because a fifth of the Arctic contribution from glaciers and ice caps to sea-level rise originates from Greenland.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"52 1","pages":"1 - 16"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83973315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Immigrant groups and the local environment: socio-spatial differentiation in Czech metropolitan areas 移民群体与地方环境:捷克大都市区的社会空间差异
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1370382
Ivana Přidalová, Jiří Hasman
{"title":"Immigrant groups and the local environment: socio-spatial differentiation in Czech metropolitan areas","authors":"Ivana Přidalová, Jiří Hasman","doi":"10.1080/00167223.2017.1370382","DOIUrl":"https://doi.org/10.1080/00167223.2017.1370382","url":null,"abstract":"Abstract The spatial distribution of immigrant groups is a more relevant topic now than ever before. While the study of this topic has a long tradition in the “traditional” immigration countries, it is rare in the very different context of Central and Eastern Europe, especially at the level of metropolitan areas. This study aims to address this gap by providing an analysis of the spatial distribution of various immigrant groups (defined by country of citizenship) in 17 Czech metropolitan areas, and its determinants. First, we characterize the specific situation of the Czech immigration system. Then we use cluster analysis to create a typology of neighbourhoods and compare the distribution of immigrant groups in each type of neighbourhood. Finally, we use regression analysis to examine which characteristics of the local environment are connected to concentrations of different immigrant groups. We show that the presence of foreigners remains associated with core urban areas. Some predominantly Western citizens act as gentrifiers, being associated with spacious pre-war apartments in prestigious inner-city areas, but there are also signs of suburbanization among more well-off immigrants to Czech metropolitan areas. We identify little evidence of ghettoization of immigrants into socially excluded areas.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"42 1","pages":"72 - 87"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88158848","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
Unplanned urban growth: land use/land cover change in the Guwahati Metropolitan Area, India 无计划的城市增长:印度古瓦哈蒂大都市区的土地利用/土地覆盖变化
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2018-01-02 DOI: 10.1080/00167223.2017.1405357
C. K. Pawe, A. Saikia
{"title":"Unplanned urban growth: land use/land cover change in the Guwahati Metropolitan Area, India","authors":"C. K. Pawe, A. Saikia","doi":"10.1080/00167223.2017.1405357","DOIUrl":"https://doi.org/10.1080/00167223.2017.1405357","url":null,"abstract":"Abstract Unplanned urban growth, particularly in developing countries has led to changes in land use/land cover (LULC). Numerous Indian cities face problems of unplanned LULC change due to nominal or non-existent planning efforts compounded by rapid urban population growth. The Guwahati Metropolitan Area (GMA) is one such urban centre. The present study assesses the trajectories of LULC change using Landsat imageries acquired in 1976, 1989, 2002 and 2015. Natural and semi natural vegetated area and artificial and natural water bodies decreased while built-up areas, cultivated and managed areas, and natural and semi natural non-vegetated areas increased. The built-up area increased from 23.9 in 1976 to 115.1 km2 in 2015 becoming the dominant land cover class accounting for 41.8% of the total geographical area. During this period, natural and semi natural vegetated land were reduced by 88.9 km2 at an annual rate of 2.2 km2. Over the years there was an increasing trend of built-up land and cultivated and managed areas in the peripheral areas of the city while natural and semi natural vegetated land diminished. Consequently, as in many other developing countries, there is an urgent need for the governmental authorities and other stakeholders to implement effective urban planning policies.","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"23 1","pages":"100 - 88"},"PeriodicalIF":2.3,"publicationDate":"2018-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73998691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 51
Urban transformations and rural-city connections in Africa 非洲的城市转型和城乡联系
IF 2.3 4区 社会学
Geografisk Tidsskrift-Danish Journal of Geography Pub Date : 2017-07-03 DOI: 10.1080/00167223.2017.1367698
Jytte Agergaard, Sinne Borby Ortenbjerg
{"title":"Urban transformations and rural-city connections in Africa","authors":"Jytte Agergaard, Sinne Borby Ortenbjerg","doi":"10.1080/00167223.2017.1367698","DOIUrl":"https://doi.org/10.1080/00167223.2017.1367698","url":null,"abstract":"It is projected that by the middle of this century, the majority of Africans will be urban residents, although with huge variations between countries, as is the case today (McGranahan & Satterthwai...","PeriodicalId":45790,"journal":{"name":"Geografisk Tidsskrift-Danish Journal of Geography","volume":"2 1","pages":"63 - 67"},"PeriodicalIF":2.3,"publicationDate":"2017-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88971680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
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