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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">News of the Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences</journal-id><journal-title-group><journal-title xml:lang="en">News of the Kabardino-Balkarian Scientific Center of the Russian Academy of Sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Известия Кабардино-Балкарского научного центра РАН</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1991-6639</issn><issn publication-format="electronic">2949-1940</issn></journal-meta><article-meta><article-id pub-id-type="publisher-id">290709</article-id><article-id pub-id-type="doi">10.35330/1991-6639-2025-27-1-133-142</article-id><article-id pub-id-type="edn">WWJSAG</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>System analysis, management and information processing</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Системный анализ, управление и обработка информации</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Mathematical modeling of mutual influence of atmospheric precipitation and hydrolithospheric processes on inclined surfaces</article-title><trans-title-group xml:lang="ru"><trans-title>Математическое моделирование взаимовлияния атмосферных осадков и гидролитосферных процессов на наклонные поверхности</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2134-6719</contrib-id><contrib-id contrib-id-type="spin">8765-7500</contrib-id><name-alternatives><name xml:lang="ru"><surname>Георгиева</surname><given-names>Марьяна Альбековна</given-names></name><name xml:lang="en"><surname>Georgieva</surname><given-names>Mariana A.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>аспирант института компьютерных технологий и информационной безопасности, кафедра синергетики и процессов управления им. профессора А. А. Колесникова, старший преподаватель кафедры компьютерных технологий и информационной безопасности</p></bio><bio xml:lang="en"><p>Postgraduate Student, Institute of Computer Technologies and Information Security, Department of Synergetics and Control Processes named after Prof. Anatoly Arkadievich Kolesnikov, Senior Lecturer, Department of Computer Technologies and Information Security</p></bio><email>maryana.g@list.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7618-1173</contrib-id><contrib-id contrib-id-type="spin">2734-5711</contrib-id><name-alternatives><name xml:lang="en"><surname>Pershin</surname><given-names>Ivan M.</given-names></name><name xml:lang="ru"><surname>Першин</surname><given-names>Иван Митрофанович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Engineering Sciences, Professor of the Department of Synergetics and Control Processes named after Prof. Kolesnikov Anatoly Arkadievich, Institute of Computer Technologies and Information Security, Southern Federal University</p></bio><bio xml:lang="ru"><p>д-р тех. наук, профессор кафедры синергетики и процессов управления им. профессора А. А. Колесникова института компьютерных технологий и информационной безопасности, Южный федеральный университет</p></bio><email>ivmp@yandex.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Southern Federal University</institution></aff><aff><institution xml:lang="ru">Южный федеральный университет</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Kabardino-Balkarian State University named after Kh.M. Berbekov</institution></aff><aff><institution xml:lang="ru">Кабардино-Балкарский государственный университет им. Х. М. Бербекова</institution></aff></aff-alternatives><content-language>ru</content-language><pub-date date-type="pub" iso-8601-date="2025-02-15" publication-format="electronic"><day>15</day><month>02</month><year>2025</year></pub-date><pub-date date-type="collection"><year>2025</year></pub-date><volume>27</volume><issue>1</issue><issue-title xml:lang="ru"/><issue-title xml:lang="en"/><fpage>133</fpage><lpage>142</lpage><history><date date-type="received" iso-8601-date="2025-05-07"><day>07</day><month>05</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-05-07"><day>07</day><month>05</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Георгиева М.A., Першин И.M.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Георгиева М.А., Першин И.М.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Георгиева М.A., Першин И.M.</copyright-holder><copyright-holder xml:lang="ru">Георгиева М.А., Першин И.М.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.rcsi.science/1991-6639/article/view/290709">https://journals.rcsi.science/1991-6639/article/view/290709</self-uri><abstract xml:lang="en"><p>This paper presents a mathematical model describing interaction of atmospheric precipitation and hydrolithospheric processes on sloping surfaces. The model takes into account the key factors influencing formation of surface and subsurface runoff, soil erosion and relief change. The modeling results demonstrate dependence of intensity of erosion processes on precipitation features and geomorphological parameters of slopes. The results obtained can be applied for prediction of erosion processes and development of effective soil protection measures.</p></abstract><trans-abstract xml:lang="ru"><p>В статье представлена математическая модель, описывающая взаимовлияние атмосферных осадков и гидролитосферных процессов на наклонные поверхности. Модель учитывает ключевые факторы, влияющие на формирование поверхностного и подземного стока, эрозию почвы и изменение рельефа. Результаты моделирования демонстрируют зависимость интенсивности эрозионных процессов от характеристик осадков и геоморфологических параметров склонов. Полученные результаты могут быть применены для прогнозирования эрозионных процессов и разработки эффективных мер по защите почвы.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>математическое моделирование</kwd><kwd>гидролитосферные процессы</kwd><kwd>системный анализ</kwd><kwd>атмосферные осадки</kwd><kwd>эрозионные процессы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>mathematical modeling</kwd><kwd>hydrolithospheric processes</kwd><kwd>system analysis</kwd><kwd>atmospheric precipitation</kwd><kwd>erosion processes</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Pershin I.M., Pervukhin D.A., Ilyushin Y.V., Afanaseva O.V. Design of distributed systems of hydrolithosphere processes management. A synthesis of distributed management systems. 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