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Minority groups in the largest cities of Latvia 拉脱维亚大城市的少数民族
IF 1.3 Q1 GEOGRAPHY Pub Date : 2021-12-21 DOI: 10.22364/fg.19.7
M. Berzins, Magnuss Spude
Spatial segregation of minority ethnic groups is a returning issue in public and political debates across many parts of the world. The degree of spatial concentration and segregation of ethnic minorities in European cities is well documented. However, despite Latvia's diverse migration history and relatively high minority population, particularly in the largest cities, these issues have received scant attention. This study examines the residential patterns of minority ethnic groups, presenting data on the levels and dynamics of urban residential segregation. The study includes five ethnic minorities: Russians, Belarusians, Ukrainians, Poles, and other ethnicities. We adopted a widely used methodology to examine changes in ethnic residential segregation between 2000 and 2019. The information comes from the 2000 census and the population register. We are confident in stating that overall ethnic residential segregation levels do not appear to be increasing. However, there are some differences not only between ethnic groups in the same city, but also between similar groups in different cities. Furthermore, demographic change reinforces both minority representation in established residential patterns and ethnic segregation in urban Latvia as a whole. Certain characteristics of the Latvian context, such as the dominance of owner-occupied dwellings and relatively low residential mobility, may explain the findings.
在世界许多地区的公共和政治辩论中,少数民族群体的空间隔离是一个重新出现的问题。欧洲城市中少数民族的空间集中和隔离程度有充分的文献记录。然而,尽管拉脱维亚有多样化的移民历史和相对较高的少数民族人口,特别是在大城市,这些问题很少得到关注。本研究考察了少数民族的居住模式,提供了关于城市居住隔离水平和动态的数据。这项研究包括五个少数民族:俄罗斯人、白俄罗斯人、乌克兰人、波兰人和其他民族。我们采用了一种广泛使用的方法来研究2000年至2019年间种族居住隔离的变化。这些信息来自2000年的人口普查和人口登记。我们有信心地指出,总体上的种族居住隔离水平似乎没有增加。然而,不仅是同一城市的民族之间,不同城市的同类群体之间也存在一些差异。此外,人口变化加强了少数民族在既定居住模式中的代表性和整个拉脱维亚城市的种族隔离。拉脱维亚环境的某些特征,如业主自住住宅的主导地位和相对较低的住宅流动性,可以解释这些发现。
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引用次数: 0
The impact of outdoor signage on the streetscapes of Old Riga 户外标识对老里加街景的影响
IF 1.3 Q1 GEOGRAPHY Pub Date : 2021-12-21 DOI: 10.22364/fg.19.10
Alisa Kuceruka, Z. Penēze
Visual pollution caused by insufficiently considered usage of outdoor signage in urban areas can negatively influence the visual quality of public outdoor space. Like other urban areas, Riga is exposed to the risk of this type of visual pollution. As Old Riga is included on the UNESCO World Heritage List, it is important to keep it clean from such contamination. So far, no in-depth research on visual pollution in Old Riga has been carried out. Therefore, the aim of our study was to explore and assess the occurrence and impact of outdoor signage in the main shopping streetscapes of Old Riga. The study was based on spatial preference and observation, street colour photomontages, on sociological investigation methods and on analysis of regulatory and planning documents. The studies showed that the existing outdoor signage on the facades of the buildings of Old Riga causes visual pollution, which, in its turn, negatively affects the appearance of historical monuments and buildings and lowers the visual quality of public outdoor space. The development of appropriate design guidelines or a design code containing specifications for outdoor signage, windows, facades and their elements and design would promote the development of aesthetically consistent, expressive and high-quality urban space.
在城市地区,户外标识的使用不充分造成的视觉污染会对公共户外空间的视觉质量产生负面影响。像其他城市地区一样,里加也面临着这种视觉污染的风险。由于里加老城被列入联合国教科文组织世界遗产名录,因此保持它不受这种污染是很重要的。到目前为止,还没有对里加老城区的视觉污染进行深入的研究。因此,我们研究的目的是探索和评估户外标牌在老里加主要购物街景中的出现和影响。该研究基于空间偏好和观察、街道色彩蒙太奇、社会学调查方法以及对法规和规划文件的分析。研究表明,里加老城区建筑立面上现有的户外标识造成了视觉污染,这反过来又对历史遗迹和建筑的外观产生了负面影响,降低了公共户外空间的视觉质量。制定适当的设计准则或设计规范,包括户外标牌、窗户、外墙及其元素和设计的规格,将促进美学上一致、富有表现力和高质量的城市空间的发展。
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引用次数: 0
Geography of two COVID-19 waves in Latvia 拉脱维亚两波COVID-19疫情的地理特征
IF 1.3 Q1 GEOGRAPHY Pub Date : 2021-12-21 DOI: 10.22364/fg.19.2
Elina Apsite-Berina, T. Skadins, G. Burgmanis, Z. Krisjane, M. Berzins
The COVID-19 pandemic and its waves of incidence have had a significant impact on our personal and professional lives. This has led to scholarly interest in various fields, including geography. A growing body of scholarly literature is trying to understand the reasons why some places were and still are more affected than others. The aim of this study was to shed light on the geography of the Covid-19 pandemic in Latvia and explain the geographical patterns of the pandemic during its first two waves. This was done, firstly, by mapping the number of cases per 10,000 in the municipalities of Latvia; secondly, the analysis also combined that same data with a total of eleven variables, by using bivariate correlation. The results show that during the first wave, Covid-19 incidence was relatively low. However, during the second wave, there were several large clusters of municipalities with a rather high number (over 500) confirmed Covid-19 cases per 10,000 inhabitants. Results of the correlation analysis suggest that geographical patterns of COVID-19 incidence were a result of a complex set of factors, varying throughout the country. Also, the presence of large clusters of municipalities with a rather high number of cases per capita (mostly) during the second wave points to the possible impact of proximity.
2019冠状病毒病大流行及其发病率浪潮对我们的个人生活和职业生活产生了重大影响。这引起了包括地理学在内的各个领域的学术兴趣。越来越多的学术文献试图理解为什么有些地方过去和现在受到的影响比其他地方更大。本研究的目的是阐明拉脱维亚Covid-19大流行的地理位置,并解释前两波大流行期间的地理模式。首先,通过绘制拉脱维亚各市每1万人的病例数;其次,通过使用双变量相关,分析还将相同的数据与总共11个变量结合起来。结果表明,第一波疫情期间,新冠肺炎发病率相对较低。然而,在第二波疫情期间,出现了几个大型城市群,每1万名居民中确诊的Covid-19病例数量相当高(超过500例)。相关分析结果表明,COVID-19发病率的地理分布是一系列复杂因素的结果,在全国各地各不相同。此外,在第二波疫情期间,出现了人均病例数相当高(大部分)的大型城市群,这表明邻近可能产生影响。
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引用次数: 0
Regional human capital disequilibria: the case of youth migration in Latvia 区域人力资本失衡:以拉脱维亚青年移民为例
IF 1.3 Q1 GEOGRAPHY Pub Date : 2020-01-01 DOI: 10.22364/fg.18.4
Elina Apsite-Berina, G. Burgmanis, L. Prusakova
Riga stands out within Latvia as a significant pool of economic and education-related opportunities. Students and young people are traditionally more mobile and move towards destinations where self-advancement is accessible. Thus, this study aims to describe the human capital disequilibria in the regions of Latvia by analysing youth in the age group from 15 to 34 years and making a comparison between the years 2011 and 2018. The backbone of the study is an analysis of changes in regional unemployment rates and changes in the number of young people in certain regions outside the capital, as well as the general trend for the proportion of young people to decrease in some regions since 2011. The main research questions addressed are: how can the core-periphery model be applied to the regions of Latvia, and to what extent do economic opportunities explain regional inequality? The results indicate that Riga is a core, geographically, and the functionally related regions of Pieriga and Zemgale are semi-peripheral regions. However, the regions of Vidzeme, Latgale and Kurzeme are “places of lower rank” or peripheral regions, which are losing young people in the competition both with the core areas within the country and with other attractive destinations abroad.
里加在拉脱维亚作为一个重要的经济和教育相关的机会池脱颖而出。传统上,学生和年轻人的流动性更强,他们会去那些可以自我提升的地方。因此,本研究旨在通过分析15至34岁年龄组的青年,并对2011年和2018年进行比较,来描述拉脱维亚各地区的人力资本失衡。该研究的主要内容是分析区域失业率的变化和首都以外某些地区年轻人数量的变化,以及自2011年以来一些地区年轻人比例下降的总体趋势。主要的研究问题是:如何将核心-边缘模型应用于拉脱维亚的地区,以及经济机会在多大程度上解释了地区不平等?结果表明,里加在地理上是一个核心区域,而皮里加和泽姆盖尔的功能相关区域则是半外围区域。然而,Vidzeme, Latgale和Kurzeme地区是“较低等级的地方”或外围地区,在与国内核心地区和国外其他有吸引力的目的地的竞争中,这些地区正在失去年轻人。
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引用次数: 2
Regional needs assessment: an approach to demographic and migration research 区域需求评估:人口和移徙研究的一种方法
IF 1.3 Q1 GEOGRAPHY Pub Date : 2020-01-01 DOI: 10.22364/fg.18.1
Elina Apsite-Berina, B. Bela, M. Berzins, Dina Bite, Z. Krisjane, J. Krumins, Zenija Kruzmetra, V. Ļubkina
This study exposes approaches to "collective creativity"by adopting a regional needs assessment through the World Café method. A multidisciplinary team of researchers and stakeholders worked together to identify needs within the region by using the World Café method and enhancing participation in policy-making. The paper aims to describe regional needs assessment as a useful approach for studying demographic and migration challenges in the regions of Latvia. The formal outcomes of the project are policy recommendations which have been used for the elaboration of planning documents at the national, regional and local level. Moreover, this approach also fostered positive collaborative practices among scientists and policymakers, including scientists who come from various disciplines and found a common platform for the solution of problems.
本研究通过世界咖啡法采用区域需求评估,揭示了“集体创造力”的途径。一个由研究人员和利益攸关方组成的多学科小组共同努力,通过使用世界咖啡方法和加强对决策的参与,确定该区域内的需求。本文旨在将区域需求评估描述为研究拉脱维亚地区人口和移民挑战的有用方法。该项目的正式成果是政策建议,这些建议已用于拟订国家、区域和地方各级的规划文件。此外,这种方法还促进了科学家和决策者之间的积极合作实践,包括来自不同学科的科学家,并为解决问题找到了一个共同的平台。
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引用次数: 1
Evidence of palaeo-climate changes and their impact on sediment accumulation conditions in the Lubāns Stone-Age settlement areas Lubāns石器时代定居区古气候变化及其对沉积物堆积条件影响的证据
IF 1.3 Q1 GEOGRAPHY Pub Date : 2019-01-01 DOI: 10.22364/fg.17.3
Līga Paparde, L. Kalniņa, Aija Ceriņa, I. Loze, Ivars Strautnieks, J. Dreimanis
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引用次数: 0
Changes of the palaeo-geographical conditions in the Lake Usma depression during the end of the Late Glacial and the Holocene 晚冰期末-全新世乌斯玛湖坳陷古地理条件的变化
IF 1.3 Q1 GEOGRAPHY Pub Date : 2019-01-01 DOI: 10.22364/fg.17.2
Ivars Strautnieks, Elīna Deksne, L. Kalniņa, Aija Ceriņa, Andra Štube
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引用次数: 0
Fitness of air quality measurement equipment for real-time aerobiological monitoring: case study from Rīga 用于实时好氧生物监测的空气质量测量设备的适宜性:来自黑龙江的案例研究
IF 1.3 Q1 GEOGRAPHY Pub Date : 2019-01-01 DOI: 10.22364/fg.17.7
O. Ritenberga
There are about 300 aerobiological monitoring stations in Europe, providing regular observational data on pollen and spore concentration in the air. The data is available with a delay of 12 weeks or even more, which makes direct use for model-based forecasting immensely problematic. Automatic real-time pollen monitors are too expensive for massive deployment. Therefore, the primary attention is presently being put either to forecasting models that do not use observations in daily routine or to alternative ways for near real-time equipment for pollen monitoring. One of the solutions is an adaptation of existing air quality equipment for the needs of aerobiological monitoring. This study performs an analysis of the GRIMM monitoring station capability for the afore-mentioned purposes.
欧洲大约有300个空气生物监测站,定期提供空气中花粉和孢子浓度的观测数据。这些数据要延迟12周甚至更长时间才能获得,这使得直接使用基于模型的预测非常成问题。自动实时花粉监测器过于昂贵,不适合大规模部署。因此,目前的主要注意力要么放在不使用日常观测的预测模型上,要么放在接近实时的花粉监测设备的替代方法上。其中一个解决方案是对现有的空气质量设备进行改造,以满足生物监测的需要。本研究针对上述目的对格林监测站的能力进行了分析。
{"title":"Fitness of air quality measurement equipment for real-time aerobiological monitoring: case study from Rīga","authors":"O. Ritenberga","doi":"10.22364/fg.17.7","DOIUrl":"https://doi.org/10.22364/fg.17.7","url":null,"abstract":"There are about 300 aerobiological monitoring stations in Europe, providing regular observational data on pollen and spore concentration in the air. The data is available with a delay of 12 weeks or even more, which makes direct use for model-based forecasting immensely problematic. Automatic real-time pollen monitors are too expensive for massive deployment. Therefore, the primary attention is presently being put either to forecasting models that do not use observations in daily routine or to alternative ways for near real-time equipment for pollen monitoring. One of the solutions is an adaptation of existing air quality equipment for the needs of aerobiological monitoring. This study performs an analysis of the GRIMM monitoring station capability for the afore-mentioned purposes.","PeriodicalId":41656,"journal":{"name":"Folia Geographica","volume":"1 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72651057","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Humic substances and the potential of their use in agriculture 腐殖质及其在农业中的应用潜力
IF 1.3 Q1 GEOGRAPHY Pub Date : 2019-01-01 DOI: 10.22364/fg.17.5
M. Kļaviņš, J. Sire, L. Kļaviņa
Most important properties of the major soil and peat organic component – humic substances have been compared, depending on their origin, including the isolation, basic properties, and recent concepts about the structure of humic substances. The influence of humic substances on plant growth has been re-assessed in light of the growing use of humic products in agriculture, and the most prospective areas for humus application have been evaluated. The properties of humic substances possibly influencing their impact on plant growth and, in general, their role in the environment have been analysed. Peat humic substances have substantial potential for use in agriculture.
根据土壤和泥炭的主要有机成分腐殖质的来源,比较了它们最重要的性质,包括它们的分离、基本性质和关于腐殖质结构的最新概念。鉴于农业中腐殖质产品的使用日益增加,对腐殖质物质对植物生长的影响进行了重新评估,并对腐殖质应用前景最广阔的领域进行了评价。已经分析了腐殖质的性质可能影响它们对植物生长的影响,以及它们在一般环境中的作用。泥炭腐殖质在农业上具有巨大的应用潜力。
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引用次数: 2
Tourism information providers in Latvia: development and challenges 拉脱维亚的旅游信息提供者:发展与挑战
IF 1.3 Q1 GEOGRAPHY Pub Date : 2019-01-01 DOI: 10.22364/fg.16.21
Daina Vinklere
The tourism information system uniting tourism information providers is one of the important players within the tourism industry both for destination development and for tourists. Since the first tourism information providers in Latvia started operations in 1994 it has been important to evaluate the development of this sector of the overall tourism industry. Therefore, the objective of this study is to analyse the achievements and challenges in the development of tourism information providers as part of the tourism information system in Latvia after 1991. For the purposes of reaching the objective of this paper, analysis and interviews with experienced managers of tourism information centres were used as the main research methods. The paper reveals that significant progress has been achieved in this area and tourism information providers have become important players for tourism development in Latvia at all levels – municipal, regional and national.
联合旅游信息提供者的旅游信息系统是旅游产业中对目的地发展和游客服务的重要参与者之一。自从拉脱维亚的第一批旅游信息提供者于1994年开始运作以来,评估整个旅游业中这一部门的发展就变得非常重要。因此,本研究的目的是分析1991年后拉脱维亚作为旅游信息系统一部分的旅游信息提供者在发展中的成就和挑战。为了达到本文的目的,本文采用了分析和对旅游信息中心经验丰富的管理人员的访谈作为主要的研究方法。该文件显示,在这一领域取得了重大进展,旅游信息提供者已成为拉脱维亚各级旅游发展的重要参与者-城市,区域和国家。
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引用次数: 0
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Folia Geographica
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