sredobЗдоровье населения и среда обитания – ЗНиСОPublic Health and Life Environment – PH&LE2219-52382619-0788ФБУЗ ФЦГиЭ Роспотребнадзора10.35627/2219-5238/2025-33-6-65-74sredob-2483Research ArticleКОММУНАЛЬНАЯ ГИГИЕНАCOMMUNAL HYGIENEВлияние взаимодействия морфоклиматических параметров на концентрацию взвешенных частиц в городских каньонах АлжираEffect of Morpho-Climatic Parameters Interaction on Particle Concentration within a Canyon Street in Algiershttps://orcid.org/0009-0000-9547-3852ХеллафЛ.KhellafL.

 Хеллаф Лубна - аспирант

 khellaf_loubna@univ-blida.dz

ул. Соумаа, д. 270, Блида

Loubna Khellaf - PhD Student

e-mail: khellaf_loubna@univ-blida.dz

 270 Route de Soumaa, Blida

architectekhellaf@gmail.comhttps://orcid.org/0000-0002-4339-7031Наими Айт-АудиаМ.Naimi Ait-AoudiaM.

 Наими Айт-Аудиа Мерием - доцент

meriem.aitaoudia@gmail.com

 ул. Соумаа, д. 270, Блида

 Meriem Naimi Ait-Aoudia - Tenured Associate Professor (HDR)

e-mail: meriem.aitaoudia@gmail.com

270 Route de Soumaa, Blida

naimiaitaoudia.meriem@univ-blida.dzhttps://orcid.org/0000-0001-7495-8324РахалФ.RahalF.

 Рахал Фарид - доцент

farid.rahal.dz@gmail.com

 Эль-Мнауар, BP 1505, Бир-эль-Джир 31000, Оран

Farid Rahal - Tenured Associate Professor (HDR)

 e-mail:  farid.rahal.dz@gmail.com

El Mnaouar, BP 1505, Bir El Djir 31000, Oran

farid.rahal@univ-usto.dzЛаборатория окружающей среды и технологий для архитектуры и наследия Института архитектуры и урбанизма Университета Блиды 1 им. Саада ДахлабаАлжирUniversity Saad Dahlab Blida 1, Institute of Architecture and Urbanism (IAU), Environment and Technology for Architecture and Heritage Laboratory (ETAP)AlgeriaОбсерватория города и архитектуры для городских и пространственных мутаций, Лаборатория окружающей среды и технологий для архитектуры и наследия Института архитектуры и урбанизма Университета Блиды 1 им. Саада ДахлабаАлжирObservatory of City and Architecture for Urban and Spatial Mutations Laboratory (OVAMUS), Environment and Technology for Architecture and Heritage Laboratory (ETAP), Institute of Architecture and Urbanism (IAU), University of Saad Dahlab Blida 1AlgeriaЛаборатория анализа и применения излучений Архитектурного факультета Оранского университета науки и технологий им. Мохамеда БудиафаАлжирLaboratory of Analysis and Application of Radiations, Architecture Department, University of Science and Technology of Oran-Mohamed BoudiafAlgeria2025300620253366574Copyright © Хеллаф Л., Наими Айт-Аудиа М., Рахал Ф., 20252025Хеллаф Л., Наими Айт-Аудиа М., Рахал Ф.Khellaf L., Naimi Ait-Aoudia M., Rahal F.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://zniso.fcgie.ru/jour/article/view/2483Введение

Введение. Как и большинство городов мира, Алжир страдает от проблемы загрязнения атмосферного воздуха. Дорожное движение является основным источником загрязняющих веществ и тонких взвешенных частиц в каньонах городских улиц, подвергающим опасности здоровье пешеходов. Этот феномен также зависит от факторов, связанных с условиями конкретного участка и морфоклиматическими переменными.

 Цель и методы

 Цель и методы: Наше исследование направлено на оценку корреляции между концентрацией взвешенных частиц и морфоклиматическими параметрами на двух улицах, расположенных в характерной городской застройке XIX–XX веков, с использованием результатов фактических измерений в летнее время и статистических методов.

 Результаты

 Результаты. Результаты показали, что геометрия городских каньонов и деревья являются основными факторами влияния на концентрацию взвешенных частиц на таких улицах, а не температура, которая выступала в качестве вторичного параметра.

 Заключение

 Заключение. Полученные результаты могут способствовать будущему эффективному городскому планированию, демонстрируя важность учета неровностей, морфологических и микроклиматических параметров при проектировании с целью улучшения качества воздуха и охраны здоровья жителей.

Background

Background: Algiers, like most cities in the world, suffers from the problem of ambient air pollution. Road traffic is the main source of atmospheric pollutants and fine particulate matter (PM) in urban street canyons, endangering the health of pedestrians. This phenomenon also depends on factors relating to site-specific conditions and morpho-climatic variables.

 Objective and methods

 Objective and methods: Our study aims to assess the correlation between the concentration PM and morpho-climatic parameters in two streets, located in the 19th-20th century urban fabric specific to the city, using in-situ measurements during the summer season and statistical methods.

 Results

 Results: The findings showed that canyon geometry and trees were the main factors affecting PM concentration in urban street canyons, compared to temperature, which acted as a secondary parameter.

 Conclusion

 Conclusion: This study could serve as a guide for future urban planning by taking into account the morphological, microclimatic and roughness parameters of urban canyons when designing future urban projects in order to improve local air quality and protect human health.

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The authors declare that there are no conflicts of interest present.