Қазақ ұлттық қыздар педагогикалық университеті / Казахский национальный женский педагогический университет

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    Almaty PM2.5 exposure inequality: data and analysis code (v1.0.4)
    (European Organization for Nuclear Research, 2026-09-28)
    Saya Sapakova
    ;
    Аскар Сапаков
    ;
    Omirlan Auelbekov
    ;
    Lyailya Tukenova
    ;
    Gulnar Astaubayeva
    Data and fully executed analysis code accompanying the article "Integrating Heterogeneous Sensor Data for Source-Aware Air-Quality Analysis in Data-Sparse Urban Networks: A Case Study of Almaty" (Data, MDPI; under review). The package contains: the historical low-cost PM2.5 network for Almaty (146 stations, hourly, 2020–2026; air_quality_data.zip); the real-time source-context collector (25 co-identified stations, traffic and CHP-geometry features; city_twin_data.csv); official district populations as of 1 August 2026 (district_populations.csv); Supplementary Tables S1–S4 (Supplementary_Materials.docx); a data schema with the station aq_id ↔ location_id mapping and processing conventions (SCHEMA.md); and a Jupyter notebook (almaty_pm25_full_pipeline.ipynb) that reproduces every table and figure in the manuscript. The notebook covers quality control, seasonally standardized inequality indices, WHO exceedance with a daily-completeness rule (local time, ≥18 h/day), source attribution relative to the CHP plant, Moran's I, school-level exposure, QC-parameter sensitivity analysis, and a leakage-free predictive-modelling benchmark with a simulated random baseline, Bonferroni correction and McNemar tests. District-level PM2.5 values (manuscript Table 2) require a station-to-district assignment not included in this package. License: CC BY 4.0.
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    НЕГАТИВНОЕ ВЛИЯНИЕ УВЕЛИЧЕНИЯ КОЛИЧЕСТВА АВТОТРАНСПОРТА НА ВОЗДУШНЫЙ БАССЕЙН
    (2021-03-22)
    G.U. Baitasheva
    ;
    А. М. Шарипбаева
    The paper considers the negative impact of the road transport to the air in urban area. The calculation of harmful substances of the traffic flow of cars,trucks and buses while driving through the city of Almaty was carried out. The study is based on calculations of the volume of freons released. Observation was conducted in four points of the city. As a result of three measurements, the average value of the traffic flow was determined. As a control point, a micro- district was taken on the eastern outskirts of Almaty with an average traffic flow. The authors reveal a direct relationship between the state of the air basin and the intensity of the traffic flow.