Identification of natural and anthropogenic factors in the spatial pattern of Pb in the surface soil of the Nanliu River Basin by Xu Liu, Zhongfang Yang, Huading Shi, Tiansheng Wu, Tao Yu, Bo Li, Lei Wang, Yuxiang Shao, Zexin He, Minghui Xie, Chenning Deng

“…In conclusion, our study underscores the importance of integrating traditional statistical and spatial analysis methods to better understand the geochemical features of Pb in the surface soil of the Nanliu River Basin. …”
Get full text

Prevalence, spatial variation and associated factors of mixed milk feeding among mothers with infants aged 0–6 months in Ethiopia: a spatial and multilevel analysis by Desale Bihonegn Asmamaw, Abel Endawkie, Yawkal Tsega

“…Lastly, the likelihood of mixed milk feeding was 2.6 times higher among mothers in urban administrative regions, while there was a 63% lower risk in less-developed regions compared with developed regions in Ethiopia.Conclusion The study highlights the significant prevalence of mixed milk feeding practice among mothers with infants aged 0–6 months in Ethiopia. Spatial analysis revealed distinct geographical clusters of these practices, particularly in urban areas such as Addis Ababa, Amhara and Oromia. …”
Get full text

Regionalización de las migraciones residenciales interurbanas en Chile en el período 1997‑2002 by Severino Escolano‑Utrilla, Jorge Ortiz-Véliz, Rodrigo Moreno-Mora

“…An applied combination of network analysis and spatial analysis methods to census microdata has allowed characterizing the structure of the network of interurban migratory flows in Chile in the period 1997-2002. …”
Get full text

Mapeando a fecundidade nordestina: 2000-2010 by Morvan de Mello Moreira, Wilson Fusco

“…The maps were made using spatial analysis software. The basic data came from the Brazilian Demographic Census of 2000 and 2010. …”
Get full text

Digital Protection of Ancient Buildings Based on BIM Simulation Technology by Jiarui Yang

“…In addition, through the ancient building spatial data database, this study uses the visualization function and the powerful spatial analysis ability of GIS technology to design and research the digital protection system of ancient building. …”
Get full text

Environmental analysis and ecosystemic design. Survey, critical issues and application solutions by Chiara Catalano, Andrea Balducci

“…This work investigates, on the one hand, how aware designers are of solutions that aim to support biodiversity, and on the other hand, how spatial analysis and the adoption of parametric procedures can optimize cooperation between ecologists and designers from the early design stages. …”
Get full text

Iris recognition algorithm based on feature weighting fast discrete Curvelet transform and fuzzy LS-SVM by Zhenhong HE

“…In order to overcome the weakness of wavelet transform in two dimensional spatial analysis，an improved algorithm based on fast discrete Curvelet transform for iris recognition was proposed.Curvelet transform which can effectively capture the image edge information was introduced to decompose iris image.Mean and variance of low frequency sub-band coefficients and the energy of high frequency sub-band were extracted.Then the feature vectors were weighted according to the difference of classification ability of sub-band feature.Fuzzy least square support vector machine with optimal binary tree was developed to implement classification and recognition.The simulation results show that the proposed algorithm has higher recognition performance than the present method.…”
Get full text

Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model by SI Jiaji

“…Based on ArcGIS spatial analysis technology and USLE model, this paper conductsquantitative study on the soil erosion to explore the occurrence of soil erosion under differentsoil types and land use patterns in the Yinghe River basin. …”
Get full text

Hydrochemical assessment of borehole water in Effurun, Delta state Niger Delta, Nigeria: implications for public health and safety by Odunayo Tope Ojo, Chiaka Joy Ike, Adegoke Ige Aladeboyeje, Olayiwola Grace Olaseeni, Olumuyiwa Femi Adewumi

“…This study provides a comprehensive spatial analysis of groundwater quality in Effurun, identifying specific areas at risk of contamination and offering data-driven recommendations for public health and sustainable water management.…”
Get full text

Território financeirizado: as determinações territoriais dos desembolsos do BNDES ao setor sucroenergético no Mato Grosso e Mato Grosso do Sul - Brasil. by Ana Claudia Giannini Borges, José Gilberto de Souza

“…It is important to emphasize the importance of the antivalue in the logic of accumulation and reproduction. The spatial analysis is also performed for the cities, microregions and mesoregions, considering the planted area, the amount of sugarcane grounded and the number of productive units. …”
Get full text

Cohab/RN: o caminho da interiorização by Sara Raquel Fernandes Queiroz de Medeiros

“…The information was organized to prioritize a historic and spatial analysis, with data organized in tables, figures and maps. …”
Get full text

Integração regional fronteiriça entre Argentina e Brasil: atores educacionais, políticas territoriais e governança by Muriel Pinto, Ronaldo Colvero, Domingos Sávio Campos de Azevedo

“…This study analyzes how the governance of border integration between Brazil and Argentina has been taking place based on regional educational networks. As a spatial analysis unit, the Twin Cities of São Borja-Brasil / Santo Tomé-Argentina were chosen. …”
Get full text

Analysis of Drought Spatial Statistics in Iran by saeed javizadeh, zahra hejazizadeh

“…In this study, using the rainfall data of 84 selected synoptic stations during the period of 30 years (1985 to 2014) in Iran, the spatial analysis of drought has been investigated. Initially, using SPI values (timescales 3, 6, 12, 24 and 48 months), drought and traumatic periods of the area were identified and using the Geostatistic Analyst extension, the drought was zoned by interpolation methods. …”
Get full text

Anomalias na distribuição geográfica dos dados de saúde da bacia hidrográfica do Ribeirão Lindóia, zona norte do município de Londrina/PR by Paulo Rogério Araujo, José Paulo Peccinini Pinese

“…For Datasus information crossings and spatial organization of health data, the Philcarto software was used, highlighting Dengue fever, Viral Hepatitis and Meningitis attendance in the period from 2000 to 2004. For spatial analysis of regional data, the Surfer 8.0 software was used. …”
Get full text

Les scénarios de localisation des capitales, révélateurs des conceptions de l’unité nationale by Géraldine Djament-Tran

“…The comparative study of the location of national capital cities is a problem of spatial analysis as well as a geopolitical issue, since the recurring scenarios reveal different political conceptions of national unity. …”
Get full text

Spatial Dependency of Eco-Efficiency of Agriculture in São Paulo by Carlos Rosano Peña, Carlo Aleksandr Rosano de Almeida, Evaldo César Cavalcante Rodrigues, André Luiz Marques Serrano

“…The results indicate that, on average, the analyzed municipalities are able to expand the production and forested areas by 59% and also to reduce degraded areas and inputs in the same proportion. Spatial analysis demonstrated the existence of spatial heterogeneity and autocorrelation between municipalities and the formation of large clusters. …”
Get full text

Wildlife trade at the interface between deeply-rooted animal-based traditional medicine and unregulated harvesting of wild animals in West Africa by Stanislas Zanvo, Samson Dognimon, Chabi A. M. S. Djagoun, Jiroux Akpatchémè, Akomian Fortuné Azihou, Bruno Djossa, Bruno Djossa, Etotépé A. Sogbohossou, Brice Sinsin

“…We assessed the distribution of wildlife markets, diversity of species traded and the extent of the trade chain through spatial analysis of wildlife sale sites and semi-structured interviews with 75 vendors in the 10 largest traditional medicine markets of Benin. …”
Get full text

Design and Application of a Data-computation Integrated Database for Meteorological Grid Data by Wang Shu, Xu Yongjun, He Wenchun, Wu Huanping, Gao Feng, Liu Yuanyuan, Liu Bei, Lü Guanru, Ni Xuelei

“…These operators facilitate a range of operations on gridded data, including matrix calculations, spatial analysis, statistical aggregation, dimensionality reduction, and data filtering. …”
Get full text

Características do acesso aos alimentos em Erechim, Rio Grande do Sul, Brasil by Zenicléia Angelita Deggerone, Fabiane Wiederkehr, Cibele Lúcia Bombardelli

“…The collected information was entered into the free geoprocessing software QGis Desktop 3.22 to perform the correlation, spatial analysis and the generation of thematic maps. The research revealed that the central regions of the Erechim city of concentrate the largest number of establishments that sell food. …”
Get full text

Estruturas e dinâmicas espaciais da organização da internet no território brasileiro by Ludmila Girardi

“…This paper aims to summarize the organization of communication networks for internet in Brazilian’s territory at the beginning of the 2010s, by constructing a graphical model that is the result of spatial analysis of internet accesses and the backbone’s topology. …”
Get full text