scholarly journals Logistic Basis for Organizing Weekend Recreation for the Population of the Arkhangelsk Urban Agglomeration

2021 ◽  
pp. 215-228
Author(s):  
Aleksandr Yu. TSVETKOV ◽  
Keyword(s):  
Geographical Location ◽  
Urban Agglomeration ◽  
Eastern Sector ◽  
Western Sector ◽  
Transport Accessibility ◽  
Southern Sector ◽  
Sports Tourism ◽  
The City

Weekend rest is an important part of a person's recreational cycle. Northerners need a good rest to maintain their health. The choice of a place for vacation is associated with restrictions on the time of movement, since its period should not be longer than 2–3 days. The purpose of the research is to select the most suitable transport areas for residents of the Arkhangelsk urban agglomeration, taking into account the landscape and tourist resources. Based on the study of vehicles and the geographical location of tourist services, three sectors were identified, limited by five–hour transport accessibility from the cities of the Arkhangelsk agglomeration. The most promising for priority development is the southern sector, the centers of which can be the villages of Kholmogory and Emetsk. Excursion, relaxation, ecological and sports tourism can be offered there at any time of the year. The transit position of the main roads of the region gives this sector the advantages of attracting tourists from other regions. The western and eastern sectors have significant recreational potential, but their use is constrained by poor transport accessibility. The western sector with the center in the city of Onega is promising for the development of seaside relaxation tourism in summer and sports tourism in winter. The eastern sector with two centers in the villages of Pinega and Karpogory is promising for ecological, sports and excursion tourism throughout the year.

scholarly journals An urban agglomeration effect on surface UV doses: Comparison of the Brewer measurements in Warsaw and at Belsk, Poland, for the period 2013–2015

2016 ◽  
Author(s):  
Agnieszka E. Czerwińska ◽  
Janusz W. Krzyścin ◽  
Janusz Jarosławski
Keyword(s):  
Uv Radiation ◽  
Total Ozone ◽  
Surface Albedo ◽  
Geographical Location ◽  
Urban Agglomeration ◽  
Aerosol Forcing ◽  
Cloud Properties ◽  
Aerosol Absorption ◽  
The Mean ◽  
The City

Abstract. The specific aerosols and cloud properties over large urban regions seem to generate an island, similar to the well- know city heat island, leading to lower UV radiation intensity compared to the surrounding cleaner areas, thus creating a shield against excessive human exposure to the UV radiation. The present study focuses on differences in the erythemal and UV-A1 (340–400 nm) doses measured by the Brewer spectrophotometers in Warsaw (52.3° N, 21.0° E) and at Belsk (51.8° N, 20.8° E), which is located in a rural region at a distance of about 60 km in the south-west direction from the city. The ratio between erythemal and UV-A1 partly daily doses, obtained during all-sky and cloudless-sky conditions in the period May 2013–December 2015, are analyzed to infer specific cloud and aerosol forcing on the surface UV doses over Warsaw. Radiative model simulations are carried out to assess impact of the Warsaw-Belsk differences in total ozone, geographical location and albedo, on the mean ratio between the doses. Higher surface albedo over the city compensates the effect of solar elevation differences due to latitude differences as the mean total ozone values appear almost the same over both sites. It is found that urban agglomeration induced 8 % and 5 % attenuation of the erythemal and UV-A1 doses, respectively, which could be caused by larger aerosol absorption. It appears that a slightly increased optical depth of the urban aerosols and properties of clouds generated over Warsaw are less important for the UV attenuation. In this work we are showing that the higher city surface albedo compensates for the solar UV attenuation caused by urban aerosol load in the city of Warsaw.

A methodology for computing and assessing the transport accessibility index: The Russian Federation subjects case study

2020 ◽  
Vol 26 (11) ◽  
pp. 2410-2426
Author(s):  
A.N. Savrukov ◽  
N.T. Savrukov
Keyword(s):  
Russian Federation ◽  
Geographical Location ◽  
Cost Benefit ◽  
Spatial Development ◽  
Economic Effects ◽  
Economic Agents ◽  
Economic Relations ◽  
Transport Accessibility ◽  
Analysis And Synthesis ◽  
The Russian Federation

Subject. This article examines the set of economic relations and problems emerging within the spatial development of settlements and constituent entities of the Russian Federation. Objectives. The article aims to develop key indicators and methods for assessing transport accessibility, potential market capacity, taking into account socio-economic characteristics, geographical location and the level of connectivity of areas. Methods. For the study, we used the methods of economic, statistical analysis and synthesis, comparison, and the k-means method. Results. The article proposes a system of cost-benefit equations for economic agents, and criteria, and a methodology for assessing the Transport Accessibility Index. Based on the clustering of Russian subjects by k-means, the article describes four groups of regions by level of transport accessibility. Conclusions and Relevance. The practical use of the approach presented to assess the Transport Accessibility Index will help form the basis for management decisions aimed at improving efficiency in the planning of spatial development and assessing the socio-economic effects of the proposed measures. The developed Transport Accessibility Index should be used as part of the analysis and monitoring of the effectiveness of infrastructure expenditures affecting changes in the transport accessibility of settlements within individual regions (municipalities).

Waste minimization program in Shuaiba Industrial Area

1999 ◽  
Vol 39 (10-11) ◽  
pp. 289-295
Author(s):  
Saleh Al-Muzaini
Keyword(s):  
Solid Waste ◽  
Power Plants ◽  
Large Scale ◽  
Industrial Area ◽  
Waste Minimization ◽  
Regulatory Body ◽  
Eastern Sector ◽  
Western Sector ◽  
Petroleum Companies ◽  
The Cost

The Shuaiba Industrial Area (SIA) is located about 50 km south of Kuwait City. It accommodates most of the large-scale industries in Kuwait. The total area of the SIA (both eastern and western sectors) is about 22.98 million m2. Fifteen plants are located in the eastern sector and 23 in the western sector, including two petrochemical companies, three refineries, two power plants, a melamine company, an industrial gas corporation, a paper products company and, two steam electricity generating stations, in addition to several other industries. Therefore, only 30 percent of the land in the SIA's eastern sector and 70 percent of land in the SIA's western sector is available for future expansion. Presently, industries in the SIA generate approximately 204,000 t of solid waste. With future development in the industries in the SIA, the estimated quantities will reach 240,000 t. The Shuaiba Area Authority (SAA), a governmental regulatory body responsible for planning and development in the SIA, has recognized the problem of solid waste and has developed an industrial waste minimization program. This program would help to reduce the quantity of waste generated within the SIA and thereby reduce the cost of waste management. This paper presents a description of the waste minimization program and how it is to be implemented by major petroleum companies. The protocols employed in the waste minimization program are detailed.

scholarly journals Methodology for Assessing the Transport Accessibility of Capital Objects in a Megacity Based on Geoinformation Data

2022 ◽  
Vol 12 (4) ◽  
pp. 400-415
Author(s):  
S. V. Mkhitaryan ◽  
Zh. B. Musatova ◽  
T. V. Murtuzalieva ◽  
G. S. Timokhina ◽  
I. P. Shirochenskaya
Keyword(s):  
Transport Infrastructure ◽  
Future Research ◽  
Infrastructure Development ◽  
Test Results ◽  
Transport Accessibility ◽  
Methodological Approaches ◽  
Secondary Information ◽  
Quantitative Indicators ◽  
The City ◽  
Housing Estates

Purpose: to present the author's methodology and the test results for calculating integral indicators of transport accessibility on the basis of weighted normalized private indicators for three housing estates in Moscow.Methods: the study is based on the application of methods for collecting factual material, its processing, systematic, comparative historical and structural-functional analysis, which were supplemented by multivariate analysis of secondary information using content analysis of existing methods for calculating indicators of transport accessibility of capital objects. The results and conclusions of the research are based on the use of the author's methodology for calculating integral indicators of transport accessibility based on weighted normalized private indicators for three housing estates in Moscow. The analysis of a possible set of criteria for assessing transport accessibility of housing estates in Moscow metropolis was carried out on the basis of the use of a geographic information system database GIS NextGIS QGIS.Results: a review of methodological approaches to the calculation of objective quantitative indicators characterizing the transport accessibility of capital objects is carried out; the author's methodology for calculating the integral indicators of the transport accessibility of residential complexes in Moscow is presented and tested on the basis of weighted normalized private criteria / indicators. The use of the authors’ methodology for calculating integral indicators of transport accessibility based on weighted normalized private criteria / indicators made it possible to calculate the values of indicators of transport accessibility for three housing estates in Moscow, calculate an integrated score for a set of transport accessibility criteria for each housing estate, to give a comparative quantitative assessment of their transport accessibility, to conduct a rating of housing estates in terms of their transport accessibility.Conclusions and Relevance: the presented results of approbation of the author's methodology for calculating the integral indicators of transport accessibility for housing estates in Moscow allow to conduct a comparative and dynamic analysis of housing estates (or larger units) transport accessibility. The results of such an analysis can be applied in order to develop programs for transport infrastructure development of the megacity as a whole, its certain districts and city parts, as well as to assess such programs efciency. The authors see the directions for future research in the defnition and calculation of indicators based on the city dwellers perception of the transport accessibility

scholarly journals Implementation of the Solid Waste Management of Barangays in a Highly Urbanized City

2020 ◽  
Vol 3 (2) ◽  
pp. 153-154
Author(s):  
Joedcel M. Go ◽  
Merlita V. Caelian
Keyword(s):  
Public Health ◽  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Geographical Location ◽  
Community Leaders ◽  
World Crisis ◽  
The Republic ◽  
The City ◽  
Great Harm

The present alarming environmental world crisis is the uncontrolled generation and illegal dumping of solid waste (SW) that poses great harm to public health and the environment (Ali & Sion, 2014). Poor waste management may cause air, water, and soil contamination. The Republic Act 9003 (RA 9003) or the Ecological Solid Waste Management Act (ESWMA) had been in place for several years. However, its implementation was a challenge for every LGU, including in a highly urbanized city. Hence, the paper examined the level of implementation of the provisions and enforcement of prohibited acts on ESWMA of barangays as assessed by community leaders as a whole and according to their geographical location and income. Also, it explores the challenges encountered by the barangays and the recommendations of the community leaders in the implementation of RA 9003 and the local ordinance enacted by the city.

scholarly journals Composition of tick species (Acari: Ixodida) on dogs in the urban agglomeration – a multi-year study

2017 ◽  
Vol 73 (11) ◽  
pp. 698-701 ◽  
Author(s):  
Mirosław M. Michalski
Keyword(s):  
Ixodes Ricinus ◽  
Tick Species ◽  
Dominant Species ◽  
Rhipicephalus Sanguineus ◽  
Dermacentor Reticulatus ◽  
Urban Agglomeration ◽  
The Subject ◽  
The City

Ticks parasitizing on dogs belong to mites of the order Ixodida, class Arachnida. In Poland the occurrence of four species has been recorded most frequently: Ixodes ricinus, I. hexagonus, I. crenulatus and Dermacentor reticulatus. Their importance is due to the fact that they are vectors of many dangerous diseases of humans and animals. The subject of the present study were ticks collected from dogs, patients of several veterinary clinics from the urban agglomeration of the city of Olsztyn. Ticks were collected from May to June in eight consecutive years: 2009–2016. The dominant species was I. ricinus (60.14%) in relation to D. reticulatus (39.71%). In two consecutive years, 2011–2012, single females of Rhipicephalus sanguineus were also identified, an exceptional finding of this species in our country. In D. reticulatus, nymphs predominated over females (23.74% vs 16.0%) while in I. ricinus the respective percentage was 29.6% and 30.55%. However, in subsequent years of the study the proportions between nymphs and females varied greatly in both species.

scholarly journals SISTEM INFORMASI GEOGRAFIS WILAYAH RAWAN BANJIR DI KOTA PEKANBARU

2019 ◽  
Vol 4 (2) ◽  
pp. 109-119
Author(s):  
Luluk Elvitaria Elvitaria ◽  
Miftahul Khasani
Keyword(s):  
Geographical Information Systems ◽  
Geographical Location ◽  
Geographical Information ◽  
Daily Activities ◽  
Flood Events ◽  
Rain Intensity ◽  
The City ◽  
Term Rain ◽  
Flood Prone Areas

Based on the geographical location of Pekanbaru City is one of the areas included in flood-prone areas, even said that the city of Pekanbaru is included in the red zone related to flooding, seeing from the majority of the existing area is the rawah and river banks. The National Flood Mitigation Agency (BNPB) noted that the city of Pekanbaru is one of the flood-prone cities on the island of Sumatra. In addition to determining flood-prone areas for the Regional BPBD Office in Pekanbaru City, the community also wants to know the location that often floods and determine the long-term rain intensity capacity that will cause flooding, so that it does not hinder the daily activities. To deal with this problem, a Geographical Information System needs to be developed that can determine areas that often occur in natural flooding. Geographical information systems are expected to be able to assist the BPBD Office in managing flood data that has occurred in the city of Pekanbaru, and help provide information about floods that are needed by the community to anticipate further flood events.  

scholarly journals Multicriterial analysis of the accessibility of public transport stops in Cracow

2020 ◽  
Vol 23 (4) ◽  
pp. 32-41
Author(s):  
Martin Bárta ◽  
Tomas Masopust
Keyword(s):  
Public Transport ◽  
Multicriteria Analysis ◽  
Buffer Zone ◽  
Research Area ◽  
Transport Accessibility ◽  
Synthetic Accessibility ◽  
Comprehensive Picture ◽  
The Mean ◽  
The Individual ◽  
The City

This study deals with the synthesis of selected attributes of public transport accessibility. The aim is to present a new method of multi-criteria analysis. As the research area, the city of Cracow has been chosen. The GTFS (General Transit Feed Specification) system has been used to obtain traffic data for buses and trams within the city‘s transport company (MPK Krakow). The analysis itself consists of 4 main accessibility indicators (walking time to each stop, number of lines, directions, and connections from each stop). The problem of exceeding the stops accessibility beyond the administrative border of Cracow has been solved by using a 500 m wide buffer zone around the city. To connect the individual layers of indicators into a multicriteria analysis, the Voronoi diagram function has been applied. The results of the method are presented in the form of synthetic maps of transport accessibility for each bus and tram stop in Cracow. Together with the synthetic accessibility maps, an index of a stop importance has been created as well, which consists of the sum of the mean percentages from 3 indicators (number of lines, directions, connections). The synthetic method used and acquired detailed values not only for the city of Cracow as a whole, but also its individual parts make it possible to provide a comprehensive picture of accessibility by public transport. This multicriteria analysis can also be extended for a comparative study of selected cities.

scholarly journals SISTEM INFORMASI PEMETAAN KANTOR PEMERINTAH KABUPATEN SITUBONDO BERBASIS WEB

2018 ◽  
Vol 3 (2) ◽  
pp. 235-241
Author(s):  
M. Ali Mudhari
Keyword(s):  
Information System ◽  
Community Service ◽  
Geographical Location ◽  
Information Services ◽  
The Other ◽  
Location Information ◽  
Regional Autonomy ◽  
Government Services ◽  
District Government ◽  
The City

Government Services is one of the supporting elements of the implementation of regional autonomy authorities in various fields in the context of carrying out the tasks of government decentralization which has the function of providing public services needed by the community, starting from services in the form of regulation or other services to meet the needs of the community in the fields of education, health and the other. One city that has many government offices and is spread in various regions in the city of Situbondo, where the city is experiencing developments in various fields, especially in the field of community service. One solution to help Situbondo residents obtain information about the geographical location and services of government offices so that it needs to be designed mapping of the Geographic Information System of the Situbondo Regency Government Office. With this system, it is expected to provide geographical location information, office services, information services, and office agendas. In making this system, researchers used the methodology for developing a waterfall system, with several stages carried out starting from Requirements to Maintenance. The results of this study are expected to overcome the problems faced by the Situbondo district government office.

scholarly journals Formation of investment potential as a factor in the development of Ivano-Frankivsk UTC

2020 ◽  
Vol 7 (3) ◽  
pp. 78-88
Author(s):  
Antonina Tomashevska
Keyword(s):  
Economic Development ◽  
Foreign Investment ◽  
Geographical Location ◽  
Special Role ◽  
Investment Climate ◽  
Foreign Economic Policy ◽  
Investment Activity ◽  
Expert Assessments ◽  
Labor Resources ◽  
The City

One of the key tasks of the current government is to develop the regions and strengthen their economic potential. One of the most important factors of economic growth is investment. For Ukraine, which is in a crisis pit, the issue of attracting foreign investments is especially important and relevant, as they have a significant impact on the economic development of the country. At the same time, the largest degradation in Ukraine today is investment activity, which is also due to the outbreak of COVID-19. Deterioration of the investment climate, the possibilities of budgets at all levels, the decline in business activity of economic entities have led to a difficult state of the investment sphere. The article analyzes the investment attractiveness of the regions of Ukraine. A special role is focused on the factors (positive and negative) that affect the formation of the investment climate of the regions: positive - geographical location, labor resources; negative - unfavorable climate and corruption. One of the indicators that reflects the stable economic development of certain sectors of the economy, as well as the country's economy as a whole is the investment potential of the regions. The investment and foreign economic policy of Ivano-Frankivsk UТС is analyzed, which is aimed at improving the image at the regional and international levels, promoting a significant increase in domestic and foreign investment in economic development, the implementation of active information and promotional activities. In the city, foreign investment is about 580 million dollars. US dollars, of which almost 80 million dollars. USA - loan capital. During the study, we analyzed the largest enterprises in Ivano-Frankivsk, including foreign investment, LLC “Electrolux Ukraine”, LLC “Tyco Electronics Ukraine Limited”, SE VO “Karpaty” (Delphi project), LLC “Imperial Foods”. The method of expert assessments indicates promising areas of business development of Ivano-Frankivsk UТС. In the course of the research we suggested ways to improve the investment attractiveness of Ivano-Frankivsk UТС.

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