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Journal articles on the topic 'Zoning and distribution of population'

Author: Grafiati

Published: 29 July 2024

Last updated: 31 July 2025

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1

Liang, Haoguang, and Zhong Wang. "Optimized Distribution of Beijing Population Based on CA-MAS." Discrete Dynamics in Nature and Society 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/5693896.

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In recent years rapid expansion of populations, disruption of ecological environments, and power shortages to areas of high population density in undeveloped areas have appeared in major cities in China. Well-planned population distribution in a city has become one of the key development strategies of urbanization in the country. Taking Beijing as a case-study and using 2010 as the base period, this study simulates city population size and distribution during 2011–2030 using the CA-MAS model. The results showed that (1) the unplanned layout of Beijing’s population is inefficient and will resul

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Tang, Daqian, Xiaoke Guo, Qing Zhao, and Xin Zhang. "Method of Calculating Outdoor PM2.5 Concentration in Fresh Air Systems Based on Population Density Distribution Regions." Buildings 14, no. 9 (2024): 3010. http://dx.doi.org/10.3390/buildings14093010.

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With the gradual increase in population density, population migration poses unprecedented challenges to urban environments and their capacity. The fresh air system effectively ensures fresh air in indoor environments. An important parameter affecting the selection of a fresh air filtration system is calculating particulate matter at a concentration of less than 2.5 μm (PM2.5). The PM2.5 concentration values of 31 cities in China from 2017 to 2020 were selected for analysis in this study. Based on mathematical induction and population density zoning, a new method that combines population densit

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Chen, Yujie. "Population analysis using GIS software tools A case study of Chengdu." Applied and Computational Engineering 59, no. 1 (2024): 99–105. http://dx.doi.org/10.54254/2755-2721/59/20240770.

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Understanding how the population is distributed geographically helps governments and organizations allocate resources more efficiently. For example, they can allocate funds for infrastructure development, healthcare facilities, schools, and public services based on the population's concentration and distribution. City planners can use population distribution data to design cities and urban areas effectively. They consider factors like housing needs, transportation infrastructure, and zoning regulations based on the population's spatial distribution. This study takes Chengdu as an example, and

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Jiang, Yunfang, Luyao Hou, Tiemao Shi, and Yuemin Ning. "Spatial Zoning Strategy of Urbanization Based on Urban Climate Co-Movement: A Case Study in Shanghai Mainland Area." Sustainability 10, no. 8 (2018): 2706. http://dx.doi.org/10.3390/su10082706.

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Urbanization has brought with it large populations in cities, which has then led to changes in urban land use intensity and spatial patterns, resulting in changes in underlying surfaces and urban climate. The impacts of the early urbanization process and the rapid development of the international metropolis on the interactive development of spatial zoning, urban climate, and urbanization in the main region of Shanghai are studied. This study has important practical and methodological implications with respect to two major themes in the current urban planning area of China, specifically, the co

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STADNIKOV, V., N. LIKHVA, and O. KONSTANTINOVA. "Modern technologies of geospatial analysis during urban territory planning." Modern achievements of geodesic science and industry 1, no. 45 (2023): 135–45. http://dx.doi.org/10.33841/1819-1339-1-45-135-145.

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Zoning is an important factor of territorial organization and management of the economy of a separate territorial unit – country, oblast, district oblast, city, district city, selective districts, zones of communal and administrative division, and others. Zoning involves the distribution of the territory taking into account the objective laws of the territorial division of labor, the formation of territorial-production complexes of various scales, etc. The article analyzes the main ideas of specialists regarding the issues of zoning the city territory using GIS technologies and methods of geoi

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Ravindra, Rai*1 &. Devendra Dohare2. "A REVIEW ON APPLICATION OF WATER-GEMS IN HYDRAULIC MODELING AND DESIGNING OF WATER DISTRIBUTION NETWORK FOR SIMHASTHA MELA AREA IN UJJAIN." GLOBAL JOURNAL OF ENGINEERING SCIENCE AND RESEARCHES 6, no. 5 (2019): 400–405. https://doi.org/10.5281/zenodo.3175031.

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Water is prime requirement for everyone. In Simhastha (Kumbha) mela area water demand is very essential. The Water distribution network plays important role in supplying water to all user in mela area as well as the existing population of the city. Demand for drinking water is increasing on basis with increase in population. This increasing demand can be fulfilled by availability of water sources  and  designing efficient water distribution networks. the efficient WDN can be achieved based on advance computing systems  include modern  hydraulic modeling and designing 

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Zhao, Guanwei, and Muzhuang Yang. "Urban Population Distribution Mapping with Multisource Geospatial Data Based on Zonal Strategy." ISPRS International Journal of Geo-Information 9, no. 11 (2020): 654. http://dx.doi.org/10.3390/ijgi9110654.

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Mapping population distribution at fine resolutions with high accuracy is crucial to urban planning and management. This paper takes Guangzhou city as the study area, illustrates the gridded population distribution map by using machine learning methods based on zoning strategy with multisource geospatial data such as night light remote sensing data, point of interest data, land use data, and so on. The street-level accuracy evaluation results show that the proposed approach achieved good overall accuracy, with determinant coefficient (R2) being 0.713 and root mean square error (RMSE) being 551

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Kozlova, Olga A., and Maria N. Makarova. "Population distribution based on demographic forecasting of metropolis (case of Yekaterinburg)." Ars Administrandi (Искусство управления) 9, no. 2 (2017): 269–88. http://dx.doi.org/10.17072/2218-9173-2017-2-269-288.

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Introduction. The paper is devoted to the issues of organizing the population distribution of Yekaterinburg that is closely related with substantiation of social infrastructure standards.Aims. The aim of the paper is to create the methodical tools to forecast the population number and structure in the living districts of the metropolis and to substantiate the areas of social infrastructure standards depending on the current and future demographic trends. The following methods were used: general scientific methods: comparative analysis; demographic forecasting methods: cohort-component method,

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Bilby, Robert E., and Lauren A. Mollot. "Effect of changing land use patterns on the distribution of coho salmon (Oncorhynchus kisutch) in the Puget Sound region." Canadian Journal of Fisheries and Aquatic Sciences 65, no. 10 (2008): 2138–48. http://dx.doi.org/10.1139/f08-113.

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Population increase in the Pacific Northwest of North America over the last century has led to the removal of forests for various purposes. Evidence of salmon response to these alterations in land use is rare owing to a scarcity of fish population data and a high degree of interannual variation in abundance. We examined the relationship between the spatial distribution of spawning coho salmon ( Oncorhynchus kisutch ) and changes in land use from 1984 through 2001 at 84 sites in four rivers draining into northern Puget Sound. Changes in land use over this period were determined from LandSat ima

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Lv, Minjuan, Zhiting Chen, Lingling Yao, Xiaohu Dang, Peng Li, and Xiaoshu Cao. "Potential Zoning of Construction Land Consolidation in the Loess Plateau Based on the Evolution of Human–Land Relationship." International Journal of Environmental Research and Public Health 19, no. 22 (2022): 14927. http://dx.doi.org/10.3390/ijerph192214927.

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Towns serve as the basic unit of implementation for comprehensive land consolidation and rehabilitation. The utilization of scaling law can provide a new perspective for construction land consolidation. From two perspectives of the town hierarchic system and the growth of a single town, this research applies the Rank-Size Rule and Allometric Scaling Law to analyze the scale structure, hierarchy and allometric scaling evolution relationship of population and construction land in the Loess Plateau at the town scale in 2000, 2010, and 2017. Furthermore, the consolidation potential of construction

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Susanto, Ratnawati, Loso Judijanto, Irsyad Irsyad, and Sri Adella Fitri. "The Impact of Implementing School Zoning Policy on Inequality of Access to Education at the Junior High School Level." International Journal of Learning, Teaching and Educational Research 23, no. 8 (2024): 556–71. http://dx.doi.org/10.26803/ijlter.23.8.28.

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The Indonesian government has implemented a school zoning policy to address the gap in access for students from poor economic backgrounds. However, in reality, the implementation of the policy has not made it easier for students from poor economic backgrounds. There is a need for this study because there is a gap between theory, expectations, and reality in the field. The purpose of the study was to analyze the impact of the school zoning policy on access for students from poor economic backgrounds to junior high schools. The research method used was a mixed method. The subjects of the study w

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Zou, Bin, Fen Peng, Si Xuan Chen, and Yan Qing Luo. "A GIS-Aided Method for Assessing High-Resolution Population Exposure to Environmental Pollutants." Advanced Materials Research 610-613 (December 2012): 3738–41. http://dx.doi.org/10.4028/www.scientific.net/amr.610-613.3738.

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Through integrating air dispersion model, Geographical Information System (GIS) spatial analysis and Population Dasymetric Mapping Model (PDMM), we firstly conducted high-resolution simulations of air pollution concentration and population spatial distribution. Then, a method for Assessing Population Relative Risks of Air Pollution Exposure (MAPRRAPE) was proposed and implemented for spatial zoning of population exposure to SO2 at various levels by taking Tarrant County as a case. The results show that the population exposure to SO2 for Tarrant County in 2000 detected by air pollution concentr

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Neto, João Batista Ferreira, Gabriel Pereira, Rosa Helena Silva, Maxwell Rosa Oliveira, and Geraldo Alves Damasceno Júnior. "Bioclimatic Zoning of the Pantanal." RAEGA - O Espaço Geográfico em Análise 61 (December 18, 2024): 173–91. https://doi.org/10.5380/raega.v61i1.97357.

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Human thermal perception, or thermal comfort, is a critical variable that directly influences the health, productivity, and well-being of populations. However, specific studies on thermal comfort in the Pantanal and its sub-regions are scarce. This study analyzes the distribution of thermal comfort classes in the Pantanal and its sub-regions using the Universal Thermal Climate Index (UTCI) for the period of 1979 to 2023. The main objective was to assess thermal discomfort in the region, identifying comfort classes and examining the influence of El Niño-Southern Oscillation (ENSO) events on thi

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Phan Thi, An, and Hanh Tran Trong. "Ecolo-urbanistic conditions of territorial zoning of the settlement system in the Mekong Delta, Vietnam." E3S Web of Conferences 91 (2019): 05002. http://dx.doi.org/10.1051/e3sconf/20199105002.

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The Mekong Delta is one of the four deltas of Vietnam that are deeply impacted by climate change and thus influencing heavily on the population distribution. This conference paper studies the scenarios of climate change, assesses the impacts of climate change, and on this basis, divides the Mekong Delta into three regions according to the ecolourbanistic conditions, while also introducing conceptions and solutions to restructuring the sustainable residential development system in response to climate change.

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Das, Indira, and Sujit Deka. "Impact of Flood on the Socio-Economic Conditions in the Southern Part of Kamrup District, Assam." Space and Culture, India 8, no. 4 (2021): 106–19. http://dx.doi.org/10.20896/saci.v8i4.665.

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Flood causes extreme loss of infrastructure and human life; besides it also propagates the condition of poverty and unceasing marginalisation of the affected region from development. This study elucidates how flood contributes to the socio-economic conditions of the rural people living in the Southern part of the Kamrup district of Assam. It focusses on flood hazard zoning and flood vulnerability analyses that are delineated based on the data collected from the Moderate Resolution Imaging Spectroradiometer (MODIS) Near Real-Time (NRT) Global Flood Mapping Product Portal. Flood hazard zoning of

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Urquizo, Javier, and Hugo Rivera-Torres. "Urban Resilience and Energy Demand in Tropical Climates: A Functional Zoning Approach for Emerging Cities." Urban Science 9, no. 6 (2025): 203. https://doi.org/10.3390/urbansci9060203.

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The management of power supply and distribution is becoming increasingly challenging because of the significant increase in energy demand brought on by global population growth. Buildings are estimated to be accountable for 40% of the worldwide use of energy, which underlines how important accurate demand estimation is for the design and construction of electrical infrastructure. In this respect, transmission and distribution network planning must be adjusted to ensure a smooth transition to the National Interconnected System (NIS). A technical and analytical scientific approach to a modern ne

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Putri, Arum Sekar Purwono, and Fattah Hanurawan. "Hubungan Antara Sikap Terhadap Sistem Zonasi PPDB fan Motivasi Berprestasi Siswa SMPN 2 Wagir." Flourishing Journal 1, no. 1 (2021): 47–54. http://dx.doi.org/10.17977/um070v1i12021p47-54.

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Abstract: The objectives of this study include: (1) to describe the attitudes of SMP 2 Wagir students towards the PPDB zoning system (2) to determine the description of the achievement motivation of SMPN 2 Wagir students regarding the implementation of the PPDB zoning system (3) to determine the relationship between attitudes towards the PPDB zoning system and achievement motivation in students of SMP 2 Wagir. This research uses a quantitative approach with descriptive correlational research. The population of this research is 546 students. The sampling technique used was random sampling so th

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Yanovich, E. G., and E. A. Moskvitina. "Epidemiological Risks: Importance when Zoning Administrative Territories and Activating the Epidemic Process during Infectious Diseases." Epidemiology and Vaccinal Prevention 18, no. 6 (2020): 81–89. http://dx.doi.org/10.31631/2073-3046-2019-18-6-81-89.

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Along with the theoretical concepts and definitions of risk adopted in the epidemiological analysis of infectious diseases, the identification of «risk areas» is of great importance.The aim is to show the role of risk factors when determining the «risk areas» and in the genesis of complications of the epidemiological situation. Taking into account the multifactorial nature of the epidemic process under infectious diseases, we describe the risks used in zoning of natural focal particularly dangerous (plague, tularemia, anthrax, Ebola virus disease, Yellow fever); arbovirus (Crimean-Congo haemor

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Cai, Jing Shan, and Wei Qi Chen. "Economic Analysis for Coastal Principal Function Selection: Case Study of Xiamen Bay." Advanced Materials Research 347-353 (October 2011): 1214–19. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.1214.

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The coastal zone is a dense human activity area, and has been under the heavy pressure from large population centers and various human activities. The scarcity and the use conflicts of coastal resources have become increasingly prominent problems. Coastal principal function zoning is an effective approach to solving these problems, and a helpful way to optimize resources allocation and support sustainable development. Determining the principal function is a key step in coastal principal function zoning. In this paper we make an attempt to apply economic analysis to the principal function selec

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Saberinasab, Faezeh, Samar Mortazavi, and Alireza Riyahi Bakhtiari. "Zoning of Dust Heavy Metals in Arak Plain Using Pollution Indicators and Geographic Information System (GIS)." Journal of Advances in Environmental Health Research 12, no. 1 (2024): 23–31. http://dx.doi.org/10.34172/jaehr.1322.

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Background: In regions with heightened pollutant concentrations, especially in industrial and urban areas, dust plays a crucial role in carrying complex metal components, posing environmental challenges and health risks. This study utilized pollution indicators and geographic information system (GIS) to delineate the spatial distribution of heavy metals in the Arak plain. Methods: Dust samples from 30 stations across the Arak plain were systematically collected through random sampling. Analysis using inductively coupled plasma spectrometry (ICP-OES) allowed the calculation of pollution indices

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Mañago, Carlo Angelo R., Marielle G. Nasalita, Cesar V. Saveron, Ynah Andrea D. Sunga, and Alexis Richard C. Claridades. "Development of a Fifteen-Minute City Index Using Walkability Scores and Age-Classified Population: The Case of Pasig City, Metro Manila, Philippines." ISPRS International Journal of Geo-Information 14, no. 2 (2025): 78. https://doi.org/10.3390/ijgi14020078.

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The 15-min city (FMC) is a people-oriented urban development strategy that aims to provide a higher quality of life by manifesting the people’s right to the city. This study proposes an FMC index that measures how close a specific area is to achieving the 15-min accessibility to the six social functions (living, working, supplying, caring, learning, and enjoying). In the case of Pasig City, social function service areas were generated in terms of walkability and walking speeds per age group. Grid-based and population-based FMCI were calculated based on the established weights of points of inte

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Chang, Eunmi, and Heeju Jin. "Geospatial Analyses on Changes in Land Parcels for Religions: Ten Year Change between 2008 and 2018 before COVID 19." Association of Korean Cultural and Historical Geographers 34, no. 2 (2022): 89–109. http://dx.doi.org/10.29349/jchg.2022.34.2.89.

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Religions are recognized as having a great influence on Korean society, although the number of those who have religion has decreased. We tried to extract spatial statistics on the distribution of religious sites using the zoning information of the Korea Land Information System and to interpret their meanings. Nationally, the religious population decreased by 15% in 2015 compared to 2005, while the number of parcels for religions increased by 38% in 2018 compared to 2008. The total areas of parcels for religions increased 42%. In addition, parcels for religions showed a cluster distribution, an

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Ayrapetyan, V. T., and A. Dzh Minasyan. "The ecology and distribution of the Indian crested porcupines in the fauna of Artsakh." BIOLOGICAL SCIENCES OF KAZAKHSTAN 3 (September 2021): 53–60. http://dx.doi.org/10.52301/1684-940x-2021-3-53-60.

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In the fauna of Artsakh, there is no information on the order of rodents, especially on porcupines, that can give a clear idea of the distribution, ecology and biology of these animals. The data presented in the literature are either fragmentary or outdated and incomplete. Thereby, the results of research carried out by us in the foothill and mountain zones of the Askeran, Martakert, Karvachar and Kashatag regions of Artsakh in the period of 1999-2020 are presented in the article. The paper discusses the dynamics of the porcupine population, changes and their causes, the habitat of these anima

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Taufiq, Muh, Murshal Manaf, and Ilham Alimuddin. "Zonasi Sekolah Dalam Upaya Pemerataan Akses Pendidikan : Analisis Keruangan Pada Sebaran Sekolah Menengah Atas di Kota Parepare." Urban and Regional Studies Journal 6, no. 1 (2023): 94–107. http://dx.doi.org/10.35965/ursj.v6i1.3810.

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Dengan menggunakan pendekatan keruangan (spatial approach) lengkap: 1) Spastial Pattern Analisyst dengan metode Complete Spatial Randomness (CSR) dari tolls Analisyst Nearest network (ANN), 2) Voronoi Analisyst, 3) Breaking Point Analisyst, 4) Service Area Analisyst, dan 5) Location-Allocation Models, untuk menganalisis kontribusi penerapan sistem zonasi sekolah terhadap pemerataan akses pendidikan secara spasial di Kota Parepare, model spasial zonasi sekolah untuk pemerataan akses pendidikan di Kota Parepare, dan kontribusi zonasi sekolah terhadap pembentukan struktur ruang di Kota Parepare.

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GRAY, THOMAS N. E., NIGEL J. COLLAR, PETER J. A. DAVIDSON, et al. "Distribution, status and conservation of the Bengal Florican Houbaropsis bengalensis in Cambodia." Bird Conservation International 19, no. 1 (2009): 1–14. http://dx.doi.org/10.1017/s095927090800765x.

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SummaryThe Bengal Florican is a ‘Critically Endangered’ bustard (Otididae) restricted to India, Nepal and southern Indochina. Fewer than 500 birds are estimated to remain in the Indian subcontinent, whilst the Indochinese breeding population is primarily restricted to grasslands surrounding the Tonle Sap lake, Cambodia. We conducted the first comprehensive breeding season survey of Bengal Florican within the Tonle Sap region (19,500 km2). During 2005/06 and 2006/07 we systematically sampled 1-km squares for territorial males. Bengal Florican were detected within 90 1-km squares at a mean densi

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Aryaguna, Prama Ardha. "Analysis of Population Growth Trends Based on Geographic Information Systems in East Jakarta." Indonesian Journal of Geography 57, no. 1 (2025): 21. https://doi.org/10.22146/ijg.98644.

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The increase in population is accompanied by equal distribution. In this context, population density of Jakarta is partly due to urbanization and long-term settlement. Therefore, this research is carried out to identify sub-districts experiencing the fastest population growth and the accommodated capacity. Population issues must be a central point of sustainable development allowing every resident and future generations to live healthily, prosperously, productively, and harmoniously with the environment. The relationship between population growth rate (PGR) and spatial aspects such as healthca

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Korabel'nikov, Ivan. "Production and economic features of agricultural zoning: regional aspect." Agrarian Bulletin of the 223, no. 08 (2022): 81–90. http://dx.doi.org/10.32417/1997-4868-2022-223-08-81-90.

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Abstract. Purpose. The article is devoted to the study of spatial differentiation of the basic conditions for the development of agricultural production and the identification of production and economic features of agricultural zoning of the Volgograd region, the parameters of which determine the development of priority areas and tools for the territorial development of the agrarian economy of the region. Methods. The methodological basis of this article is formed by the general scientific principles of the territorial (spatial) approach; methods of analysis – computational and constructive, s

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Gao, Ming, Pei Du, Xinxin Zhou, et al. "Ecological Zoning Based on Suitability Evaluation of Ecological Product Development from the Value-Risk-Cost-Demand Perspective." ISPRS International Journal of Geo-Information 14, no. 3 (2025): 118. https://doi.org/10.3390/ijgi14030118.

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Current ecological value assessment models predominantly emphasize the potential value of ecological resources, neglecting the crucial aspect of value realization processes. Analyzing the value of ecological resources from the perspective of ecological products (EPs) is more instructive in realizing ecological values. The key factors controlling the realization of ecological product value are potential value, ecological risk, development costs, and human demand. Previous research has rarely integrated these four factors within the ecological zoning framework. This study proposes a suitability

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Hou, Sixuan, Peng Zhou, Yanming Fang, Xuejie Wang, Min Zhang, and Qiang Zhang. "The Genetic Diversity of Natural Ilex chinensis Sims (Aquifoliaceae) Populations as Revealed by SSR Markers." Forests 15, no. 5 (2024): 763. http://dx.doi.org/10.3390/f15050763.

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Ilex chinensis Sims. is an evergreen tree species native to China and mainly distributed in the region south of the Qinling Mountains and the Huai River. This species has important ornamental, medicinal, ecological, and economic values, and plays a positive role in improving the environment and people’s lives. To reveal the genetic diversity and genetic structure of 401 individuals from 14 populations in the major distribution area of I. chinensis, 11 pairs of SSR primers were selected for PCR amplification. The products were then subjected to capillary electrophoresis, and the genetic diversi

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Gorin, I. O., V. S. Petrushenko, Yu S. Zapisetskaya, S. M. Koshel, and O. P. Balanovsky. "Population-based biobank for analyzing the frequencies of clinically relevant DNA markers in the Russian population: bioinformatic aspects." Cardiovascular Therapy and Prevention 19, no. 6 (2020): 2732. http://dx.doi.org/10.15829/1728-8800-2020-2732.

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One of the tasks of population-based biobanks is to determine the frequencies of clinically relevant genetic polymorphisms in the population. The population of Russia is very heterogeneous both ethnically and genetically. Therefore, the frequencies of genetic markers are in demand not in one sample, but in a series of samples reflecting the heterogeneity of the gene pool of different peoples and regions.Aim. To divide the population of Russia and neighboring countries into population groups meeting certain conditions, as well as having a representative sample in existing data and biobanks.Mate

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Wang, Jian, Xiaoqian Ke, Yuyan Chen, Mingzhan Zhu, and Jingfeng Sun. "Fire Evacuation Influence Factor Analysis and Optimization Research for Comprehensive Teaching Buildings." Buildings 15, no. 5 (2025): 796. https://doi.org/10.3390/buildings15050796.

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Due to the complexity of the architectural structure within comprehensive teaching buildings and the diversity of the student population, these buildings face more intricate fire safety challenges than ordinary teaching buildings. Current research primarily focuses on the analysis of single-building structures or individual factors, lacking an examination of the mechanism of multiple factors on emergency evacuation. Therefore, this study takes a comprehensive teaching building with a complex structure as a case study and, considering the behavioral characteristics of university personnel, cond

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Prestoroika, Era, Debbie Yuari Siallagan, and Agus Eko Tejo Sasongko. "PENERAPAN KEBIJAKAN SISTEM ZONASI PENERIMAAN PESERTA DIDIK BARU (PPDB) JENJANG SEKOLAH DASAR DI KOTA PONTIANAK." Pendekar: Jurnal Pendidikan Berkarakter 5, no. 3 (2022): 211. http://dx.doi.org/10.31764/pendekar.v5i3.10656.

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Abstrak: Pelaksanaan PPDB Jenjang Sekolah Dasar dilakukan dengan sistem zonasi. Sistem zonasi adalah sistem yang mewajibkan anak didik untuk mengenyam pendidikan di sekolah yang radiusnya terdekat dari tempat tinggalnya. Dengan adanya sistem zonasi diharapkan adanya pemerataan sekolah dan meningkatkan akses layanan pendidikan di sekolah negeri. Akan tetapi dalam pelaksanaannya terdapat banyak permasalahan, mengenai sebaran sekolah yang tidak merata dikarenakan jumlah penduduk yang tidak merata pada suatu daerah, minimnya sosialisasi yang mengakibatkan banyak orang tua siswa yang belum paham da

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Novikova, Svetlana A. "Zoning of the city of Shelekhov, Irkutsk agglomeration, based on the assessment of acoustic pollution." RUDN Journal of Ecology and Life Safety 31, no. 4 (2023): 510–20. http://dx.doi.org/10.22363/2313-2310-2023-31-4-510-520.

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The study carried out the zoning of the city of Shelekhov, based on the assessment of acoustic pollution of the territory. Field observations were made and the number of vehicles moving along intracity roads and the federal highway R-258 “Baikal” was calculated. With the help of sound level meters, instrumental measurements were made in the daytime and at night, and maps of the sound pressure level of the road network were built. The calculation of statistical characteristics was carried out and the daily course of the distribution of the noise level on the main and secondary roads was constru

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Karakin, Vladimir, Anatoly Moshkov, Evgeniy Ushakov, Kirill Bazarov, and Valentina Ushakova. "Features of the Spatial Organization and Development Potentials Realization of Settlements in the Mountainous Regions of the South Far East of Russia." Regionalistica 12, no. 2 (2025): 68–87. https://doi.org/10.14530/reg.2025.2.68.

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The article reveals the features of the spatial organization of settlements in the mountainous regions of the Far East of Russia. Using the example of the Sikhote-Alin natural-economic region (NER), the distribution of settlements, their economic specialization, and the realization of their development potentials were analyzed. It was found that the population density begins to decrease sharply at an altitude of about 250 m and the development of the territory moves to the focal level. Zoning of the Sikhote-Alin NER territory was carried out. Two zones were identified: the Sikhote-Alin mountai

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Antipov, Vitaly Vasilievich, and Mikhail Grigorevich Dvornikov. "Monitoring and prospects for conservation and rational use of the resources of the Eurasian beaver (<i>Castor fiber</i> Linnaeus, 1758) on the example of the Samara Region." Samara Journal of Science 10, no. 3 (2021): 19–24. http://dx.doi.org/10.17816/snv2021103102.

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The paper examines characteristics of the Eurasian beaver population (Castor fiber Linnaeus, 1758) on territories with different anthropogenic load. Monitoring the beaver population and habitat, including the landscape basis and natural zoning with the allocation of natural, natural-anthropogenic and anthropogenic territories as natural ecological systems allows you to manage and rationally use the resources of these animals. Previously there were mainly natural territories in the studied region, however with the growth of the human population and its economic activity their properties have ch

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Rezagama, Arya, Endro Sutrisno, Joko Susilo, Ervando Tommy, and Nosa Ajulva Lovely. "Redesign of distribution network of Central Demak District." Sustinere: Journal of Environment and Sustainability 2, no. 1 (2018): 52–64. http://dx.doi.org/10.22515/sustinere.jes.v2i2.34.

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Demak is a growing regency which is located in Central Java Province. The growth is mainly in the industrial sector and population settlement. Demak Waterwork Company has served 21.178 customers with the capacity flow of 159.33 l/s which is predicted to reach 300 l/s or double in the next 10 years in 2027. The Water Distribution Networks (WDN) was developed in a large zonation that resulted in the flow of water not being properly managed. The lack of water supply due to low the pressure especially at peak hours, the level of leakage, and the difficulty to detect leakage are potential to be a s

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Haideichuk, Andrii, Eduard Kuzmenko, Serhii Bagriy, and Ihor Chepurnyi. "Assessment of the state of bridge crossings and geoinformation spatial analysis of regional engineering and geological conditions of their operation." Scientific Herald of Chernivtsi University. Geography, no. 845 (November 29, 2023): 132–41. http://dx.doi.org/10.31861/geo.2023.845.132-141.

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The article is devoted to the assessment of engineering and geological conditions of the Ivano-Frankivsk region, as a possible factor influencing the safe operation of bridges and bridge overpasses. An analysis of the condition of the bridges was carried out according to age characteristics and the location of the structure in accordance with the engineering and geological zoning of the study area. The possible impact of landslide processes on bridges and bridge crossings was investigated using GIS methods. Reconstruction of bridges is associated with the emergency state of the bridge crossing

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VÁZQUEZ-LUIS, M., D. MARCH, E. ALVAREZ, D. ALVAREZ-BERASTEGUI, and S. DEUDERO. "Spatial distribution modelling of the endangered bivalve Pinna nobilis in a Marine Protected Area." Mediterranean Marine Science 15, no. 3 (2014): 626. http://dx.doi.org/10.12681/mms.796.

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The spatial distribution of Pinna nobilis densities have been analysed through a geostatistical approach in the MPA of Cabrera National Park, Balearic Islands (Spain), Western Mediterranean Sea. Regression kriging was used to model the effect of environmental variables on the density of living individuals of P. nobilis and generate a predictive map of its distribution within the MPA. The environmental variables considered for the model were: depth; slope; habitat type and heterogeneity; wave exposure; and MPA zoning. A total of 378 transects were randomly distributed with a total of 149,000 m2

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Ustaoglu, Eda, and Mustafa Erdem Kabadayı. "Reconstruction of Residential Land Cover and Spatial Analysis of Population in Bursa Region (Turkey) in the Mid-Nineteenth Century." Land 10, no. 10 (2021): 1077. http://dx.doi.org/10.3390/land10101077.

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The historic reconstruction of residential land cover is of significance to uncover the human-environment relationship and its changing dynamics. Taking into account the historical census data and cadastral maps of seven villages, this study generated residential land cover maps for the Bursa Region in the 1850s using a model based on natural constraints, land zoning, socio-economic factors and residential suitability. Two different historical reconstructions were generated; one based on a high density residential model and another based on a low density model. The simulated landcover informat

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Ustaoglu, Eda, and Mustafa Erdem Kabadayı. "Reconstruction of Residential Land Cover and Spatial Analysis of Population in Bursa Region (Turkey) in the Mid-Nineteenth Century." Land 10, no. 10 (2021): 1077. http://dx.doi.org/10.3390/land10101077.

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The historic reconstruction of residential land cover is of significance to uncover the human-environment relationship and its changing dynamics. Taking into account the historical census data and cadastral maps of seven villages, this study generated residential land cover maps for the Bursa Region in the 1850s using a model based on natural constraints, land zoning, socio-economic factors and residential suitability. Two different historical reconstructions were generated; one based on a high density residential model and another based on a low density model. The simulated landcover informat

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Permatasary, Nayla Alviani, Rangga Firdaus, and Dina Martha Fitri. "Analysis of Needs And Distribution of Public Senior High Schools in Bandar Lampung City." Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran 10, no. 2 (2025): 331. https://doi.org/10.33394/jtp.v10i2.15195.

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This study aims to determine the spatial distribution of public high schools in Bandar Lampung City, the needs of public high schools in Bandar Lampung City based on the Regulation of the Minister of National Education No. 24 of 2007, and the accessibility of public senior high schools with settlements according to the standards of the Minister of National Education of the Republic of Indonesia No. 24 of 2007. The research method used is descriptive method. The data analysis used is descriptive with secondary data analysis techniques. The population in this study were all State Senior High Sch

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Zhivotovsky, L. A., E. V. Podorozhnyuk, S. E. Kulbachnyi, et al. "Ecogeographic Units and Management Units of Chum Salmon Oncorhynchus keta of the Amur Zoogeographic Province." Journal of Ichthyology 61, no. 4 (2021): 585–93. http://dx.doi.org/10.1134/s0032945221040160.

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Abstract— Using the example of chum salmon Oncorhynchus keta in the Amur zoogeographic province, we review the principle of subdividing the species into population groups. On the basis of zoogeographic zoning and biological boundaries of chum salmon groups defined by the spawning areas, taking into account the distribution, migration, and reproduction, as well as estimates of their differentiation using microsatellite DNA markers, we identified eight ecogeographic units in the Amur province. In the Amur zoogeographic region of this province, these included the summer chum salmon of the Amur-Am

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Wash, Peter Musa, Shida Irwana Omar, Badaruddin Mohamed, and Mohd Ismail Isa. "THE PROVISION OF RECREATIONAL FACILITIES: THE POLICY PERSPECTIVE." Malaysian Journal of Sustainable Environment 9, no. 1 (2022): 185. http://dx.doi.org/10.24191/myse.v9i1.17300.

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Recreation is essential to human life, but the facilities are in short supply. This paper examines the distribution of recreational facilities concerning policies and strategies in Greater Jos, Plateau State, Nigeria. The data were drawn from the study utilizing Multiple methods - integrated qualitative and quantitative analysis. The qualitative method employs ArcGIS software to determine the distribution of various recreational activity areas. For the quantitative method, a field questionnaire survey was conducted to collect data within the ten sectors of the study area using a simple random

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Mancuso, Francesco Paolo, Gianluca Sarà, and Anna Maria Mannino. "Conserving Marine Forests: Assessing the Effectiveness of a Marine Protected Area for Cystoseira sensu lato Populations in the Central Mediterranean Sea." Plants 13, no. 2 (2024): 162. http://dx.doi.org/10.3390/plants13020162.

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Marine Protected Areas (MPAs) are vital for biodiversity conservation, yet their effectiveness in preserving foundation seaweeds remains understudied. This study investigates the diversity and distribution of Cystoseira sensu lato (including Cystoseira, Ericaria, and Gongolaria, hereafter referred to as Cystoseira s.l.) populations in an MPA located in the central Mediterranean Sea, comparing them with those in two unprotected sites. We hypothesized MPA Cystoseira s.l. populations would display higher diversity and structure compared to outside unprotected sites. Results revealed a total of 19

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Karpova, E. P., Cu Nguyen Dinh, S. V. Statkevich, et al. "ASSESSMENT OF THE PHYSICOCHEMICAL PROPERTIES OF THE MAIN RIVERS OF THE MEKONG DELTA AND THEIR ECOLOGICAL ZONING." Водные биоресурсы и среда обитания 6, no. 1 (2023): 20–33. http://dx.doi.org/10.47921/2619-1024_2023_6_1_20.

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The Mekong Delta is one of Asia's largest megadeltas. It is a region with unique biodiversity and the main food source for a large part of the population of Vietnam and Cambodia. The decrease in the biodiversity and resource capacity of the delta, associated with the growth of anthropogenic impact and other negative environmental factors, requires efforts to maintain its ecosystem in a state favorable for the life of aquatic organisms, for which the first step is to organize effective monitoring of aquatic communities. Its organization must consider the complex structure of the delta and relat

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Koriashkina, L. S., S. V. Dziuba, S. A. Us, O. D. Stanina, and M. M. Odnovol. "Two-stage problems of optimal location and distribution of the humanitarian logistics system’s structural subdivisions." Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, no. 1 (February 29, 2024): 130–39. http://dx.doi.org/10.33271/nvngu/2024-1/130.

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Purpose. To ensure the rational organization of the evacuation of people from a region affected by an emergency by developing a mathematical and algorithmic toolkit that will allow for the early distribution of transport and material resources, maximizing coverage of the affected areas while minimizing evacuation time. Methodology. System analysis of evacuation processes; mathematical modeling, the theory of continuous problems of optimal partitioning of sets, non-differentiable optimization. Findings. The object of the study is the two-stage evacuation logistic processes that occur when servi

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Iravani, Ehsan, Majid Mirmohamadkhani, Elham Gholami, and Mojtaba Soltani-Kermanshahi. "Zoning and Identifying the Affecting Factors in Premature Death Registration." Depiction of Health 13, no. 1 (2022): 70–82. http://dx.doi.org/10.34172/doh.2022.06.

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Background. Different types of death among people indicates both the extent to which people use different types of health care and the growth and development of a society. Premature mortality imposes a heavy burden on society in terms of health, economy, and mental issues. Given the preventability of these deaths, efforts are being made to reduce premature deaths by 25 percent ın hıgh level plans by 1404s. Methods. The purpose of this descriptive-analytical study, using death registration data, was to perform zoning of premature deaths in the cities supervised by Semnan University of Medical S

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Kolycheva, A. A., S. I. Chumachenko, V. V. Kiseleva, and A. Ju Agol’cov. "Analysis of the Stocks and Conditions of Harvesting for Forest Berries with Considering Their Spatial Distribution and Availability." Лесоведение, no. 5 (September 1, 2023): 513–25. http://dx.doi.org/10.31857/s0024114823050042.

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Within the framework of the multi-purpose forest management concept, the resource and economic potential of harvesting wild berries was analyzed under different forest management scenarios. As a tool for forecasting and analysis, scenario-based simulation was used to model the forest ecosystems dynamics under the clearcut and the selective felling management types. The object of research is the Pashe-Kapetskoe district forestry of the Leningrad Region, the calculation was carried out for a period of 120 years. Based on the forest condition types’, species composition and simulated illumination

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Buianovska, Lesia, and Viktoriia Yavorska. "Population distribution system in the Odesa region in the conditions of the new administrative system." Scientific Herald of Chernivtsi University. Geography, no. 849 (December 31, 2024): 184–97. https://doi.org/10.31861/geo.2024.849.184-197.

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The article summarizes the adequacy of the population settlement system in the Odesa region under the new administrative structure. To assess the population settlement system of the region, the Zipf-Medvedkov methods (rule) were used, as generally accepted in geodemography. Based on the obtained indicators, a typification of settlements was carried out according to their settlement component, and the leading features and patterns characteristic of different districts and communities of the region were identified. Our research has established that current trends in geodemographic processes in t

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Cherevatov, Oleksandr, та Nadiia Roshka. "Polymorphism of the СоІІ gene of honey bees in the western regions of Ukraine". Biolohichni systemy 12, № 2 (2020): 174–79. http://dx.doi.org/10.31861/biosystems2020.02.174.

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Due to active human intervention in natural genetic and population processes, survival and distribution areas of honey bees have been negatively affected. Preservation of the gene pool of aboriginal bees that are well adapted to local environmental conditions is an urgent problem that cannot be solved without the use of molecular methods to monitor the genetic composition of local populations. This type of research requires the use of state-of-the-art approaches based on application of molecular markers. In the molecular taxonomy of insects, mitochondrial cytochrome oxidase genes are widely us

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