Geographia Polonica最新文献_第6页

Stages of spatial dispersion of the COVID-19 epidemic in Poland in the first six months (4 March-20 September, 2020). 前六个月(2020年3月4日至9月20日)波兰COVID-19疫情空间扩散的阶段。

IF 0.9

Geographia Polonica Pub Date : 2021-01-01 DOI: 10.7163/gpol.0207

P. Śleszyński

{"title":"Stages of spatial dispersion of the COVID-19 epidemic in Poland in the first six months (4 March-20 September, 2020).","authors":"P. Śleszyński","doi":"10.7163/gpol.0207","DOIUrl":"https://doi.org/10.7163/gpol.0207","url":null,"abstract":"The article is a continuation of research published by the author elsewhere (Śleszyński, 2020). The elaboration presents the regularity of spatial distribution of infections during the first six months after the detection of SARS-CoV-2 coronovirus in Poland under strong lockdown conditions. The main aim is to try to determine the basic temporal-spatial patterns and to answer the questions: to what extent the phenomenon was ordered and to what extent it was chaotic, whether there are any particular features of spread, whether the infection is concentrated or dispersed and whether the spreading factors in Poland are similar to those observed in other countries. Day by day data were used according to the counties collected in Rogalski’s team (2020). The data were aggregated to weekly periods (7 days) and then the regularity of spatial distribution was searched for using the cartogram method, time series shifts, rope correlation between the intensity of infections in different periods, Herfindahl-Hirschman concentration index (HHI) and cluster analysis. A spatial typology of infection development in the population was also performed. Among other things, it was shown that during the first period (about 100 days after the first case), the infections became more and more spatially concentrated and then dispersed. Differences were also shown in relation to the spread of the infection compared to observations from other countries, i.e. no relation to population density and level of urbanization.","PeriodicalId":46250,"journal":{"name":"Geographia Polonica","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71235033","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: 4

Students in times of pandemic: Employment, living conditions, and health. Case studies from Poland, Ukraine, and Belarus 大流行时期的学生:就业、生活条件和健康。来自波兰、乌克兰和白俄罗斯的案例研究

IF 0.9

Geographia Polonica Pub Date : 2021-01-01 DOI: 10.7163/gpol.0213

Z. Kawczyńska-Butrym, V. Pantyley, Marek Butrym, Ganna Kisla, Liudmila Fakeyeva

引用次数: 4

Spatial Diversity of Cloud-to-Ground Lightning Flashes in the Kujawsko-Pomorskie Voivodeship (Poland), 2002-2019 库贾维斯科-波莫尔斯基省(波兰)2002-2019年云地闪电的空间多样性

IF 0.9

Geographia Polonica Pub Date : 2021-01-01 DOI: 10.7163/gpol.0224

Sławomir Sulik, M. Kejna

{"title":"Spatial Diversity of Cloud-to-Ground Lightning Flashes in the Kujawsko-Pomorskie Voivodeship (Poland), 2002-2019","authors":"Sławomir Sulik, M. Kejna","doi":"10.7163/gpol.0224","DOIUrl":"https://doi.org/10.7163/gpol.0224","url":null,"abstract":"This research focuses on the spatial diversity of cloud-to-ground (CG) flashes in the Kujawsko-Pomorskie voivodeship (Poland) based on data from the PERUN lightning detection system, 2002-2019. The storm season usually lasts from May to September, with July having the highest number of thunderstorms days and flashes. Thunderstorms most often occur in the afternoon. A generated grid of 5×5-km cells was used to characterise the variables related to CG flashes. In the analysed period 432,925 CG flashes were detected in the voivodeship (24,051 flashes year-1). The highest electrical activity was found in the south-eastern part of the province. In grids with a large water surface, the number of CG flashes was small and increased with distance from the Vistula River. The distribution of atmospheric discharges in major cities of the region (Bydgoszcz, Toruń, Włocławek and Grudziądz) was random. Years with greater electrical storm activity (27,614 discharges in 2017) are interspersed with calmer years (5000-7000 discharges). There were found an upward trend in lightning discharges (of 1681 discharges year-1) during period 2002-2019. To develop maps specifying the number of thunderstorm days, a 1×1-km grid cell was used with a 15-km radius buffer from the bin centre. The annual number of thunderstorm days in the voivodeship fluctuates from 27 to 41 days and increases from north-west to south-east. Consecutive days with a thunderstorm, the most common runs are of three days in a row with a storm. The number of thunderstorm days shows an increasing trend (0.82 days year-1). This trend is related to the increase in air temperature in the storm season (Apr-Sept) reaching (0.04°C/year).","PeriodicalId":46250,"journal":{"name":"Geographia Polonica","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71235463","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: 1

UTCI applications in practice (methodological questions) UTCI在实践中的应用(方法问题)

IF 0.9

Geographia Polonica Pub Date : 2021-01-01 DOI: 10.7163/gpol.0198

K. Błażejczyk, M. Kuchcik

引用次数: 3

Reconstruction of the morphology and hydrography of the centre of Kraków before the mid-13th century 13世纪中叶以前Kraków中心的形态和水文重建

IF 0.9

Geographia Polonica Pub Date : 2020-01-01 DOI: 10.7163/gpol.0161

A. Łajczak, Roksana Zarychta

引用次数: 3

Park in the periphery: Land use and land cover change and forest fragmentation in and around Yangoupokpi Lokchao Wildlife Sanctuary, Manipur, India 周边公园:印度曼尼普尔邦Yangoupokpi Lokchao野生动物保护区及其周边土地利用和土地覆盖变化及森林破碎化

IF 0.9

Geographia Polonica Pub Date : 2020-01-01 DOI: 10.7163/gpol.0165

Khangsembou Bungnamei, A. Saikia

引用次数: 2

What strategies make compatible the stakes of nature conservation and the stakes of economic growth in protected area? Example of El Kala National Park, Algeria 什么样的策略可以使保护区的自然保护和经济增长的利益相协调?阿尔及利亚埃尔卡拉国家公园的例子

IF 0.9

Geographia Polonica Pub Date : 2019-06-13 DOI: 10.7163/GPOL.0146

Diaf Imene, Touati Bouzid, Pech Pierre

引用次数: 1

The last of the Soviets’ Home: Urban demolition in Moscow 苏联人最后的家园:莫斯科的城市拆迁

IF 0.9

Geographia Polonica Pub Date : 2019-03-29 DOI: 10.7163/GPOL.0135

Guénola Inizan, Lydia Coudroy de Lille

引用次数: 9

Grubbing out the Führerbunker: Ruination, demolition and Berlin’s difficult subterranean heritage 挖出<s:1>地下掩体:毁灭、拆除和柏林艰难的地下遗产

IF 0.9

Geographia Polonica Pub Date : 2019-01-01 DOI: 10.7163/GPOL.0137

Luke Bennett

引用次数: 4

The Vardar River as a border of semiosphere – Paradox of Skopje regeneration 瓦尔达尔河作为半球体的边界——斯科普里再生的悖论

IF 0.9

Geographia Polonica Pub Date : 2019-01-01 DOI: 10.7163/gpol.0138

A. Kapusta

{"title":"The Vardar River as a border of semiosphere – Paradox of Skopje regeneration","authors":"A. Kapusta","doi":"10.7163/gpol.0138","DOIUrl":"https://doi.org/10.7163/gpol.0138","url":null,"abstract":"As suggested by its etymology, regeneration usually carries positive connotations while its negative aspects tend to be belittled. However, any renewal results in major morphological, physiognomic, functional or social changes, which imply changes in the meanings encoded in space. These transformations are not always welcome and they may lead to public discussions and conflicts. Skopje 2014 is a project within which such controversial transformations have been taking place. The area surrounding the Vardar River and its banks plays a major role here. On the river banks monumental buildings were erected, bridges over the river were modernised and new ones, decorated with monuments, were built for pedestrians. Bridges can be considered a valuable component of any urban infrastructure as they link different parts of a settlement unit (in the case of Skopje – left (northern) bank and the right (southern) bank; Albanian and Macedonian), improve transport, facilitate trade and cultural exchange. In this context, referring to Lotman’s semiosphere theory, they may become borders of semiotic space, which acts as a filter that facilitates the penetration of codes and cultural texts. Yet, in multicultural Skopje meanings attached to bridges seem to lead to social inequalities as they glorify what is Macedonian and degrade the Albanian element. To validate this assumption we carried out semiotic analysis of bridges over the Vardar River which were renewed or built within the Skopje 2014 project to identify their role in shaping the semiosphere of the Macedonian capital.","PeriodicalId":46250,"journal":{"name":"Geographia Polonica","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71233022","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: 1