Germany

Совместные статьи (14)

1. REGULARITIES OF DISTRIBUTION AND ACCUMULATION FACTORS OF HEAVYMETALS IN SOILS OF THE ZHETYSU REGION (KAZAKHSTAN)

   News of the National Academy of Sciences of the Republic of Kazakhstan Series of Geology and Technical Sciences · 2026 · Q3 · ❝ 1

   Philipps-Universität Marburg

2. Harmonization of Surface Water Quality Assessment Methods in Central Asia: Contemporary Approaches and Emerging Challenges

   Journal of Sustainability Research · 2026 · Q2

   Philipps-Universität Marburg

3. Chemical Mass Fluxes and Water Quality Assessment of the Transboundary Shu River, Central Asia

   Water · 2026 · Q1

   Ainur Musakulkyzy, Azamat Madibekov, Christian Opp, Laura Ismukhanova, Askhat Zhadi, Aray Sultanayeva, Yergen Maksim

   Philipps-Universität Marburg Ainur Musakulkyzy Azamat Madibekov Christian Opp Askhat Zhadi Aray Sultanayeva Yergen Maksim

4. Transmission of Heavy Metals in River Water and Self-Purification Capacity of Ile River

   Applied Sciences · 2025 · Q1 · ❝ 6

   Ainur Mussakulkyzy, Christian Opp, Nariman Amirgaliev, Azamat Madibekov, Laura Ismukhanova, Askhat Zhadi

   Philipps-Universität Marburg Ainur Mussakulkyzy Christian Opp Nariman Amirgaliev Azamat Madibekov Askhat Zhadi

5. Pilot Study of Microplastics in Snow from the Zhetysu Region (Kazakhstan)

   Applied Sciences · 2025 · Q1 · ❝ 2

   Azamat Madibekov, Laura Ismukhanova, Christian Opp, Botakoz Sultanbekova, Askhat Zhadi, Renata Nemkaeva, Aisha Madibekova

   Philipps-Universität Marburg Azamat Madibekov Christian Opp Botakoz Sultanbekova Askhat Zhadi Renata Nemkaeva Aisha Madibekova

6. Assessment of Anthropogenic Load on the Ile River Ecosystem Considering Regional Peculiarities

   Applied Sciences · 2025 · Q1 · ❝ 1

   Ainur Mussakulkyzy, Christian Opp, Nariman Amirgaliev, Azamat Madibekov, Laura Ismukhanova, Askhat Zhadi

   Philipps-Universität Marburg Ainur Mussakulkyzy Christian Opp Nariman Amirgaliev Azamat Madibekov Askhat Zhadi

7. Monitoring of Polychlorinated Biphenyls in the Transboundary Ile River and Characteristics of Its Transformations Along the River’s Discharge

   Applied Sciences · 2025 · Q1

   Nariman Amirgaliev, Akhmetkal Medeu, Christian Opp, Azamat Madibekov, Laura Ismukhanova, Askhat Zhadi

   Philipps-Universität Marburg Nariman Amirgaliev Akhmetkal Medeu Christian Opp Azamat Madibekov Askhat Zhadi

8. Status and Migration Activity of Lead, Cobalt and Nickel in Water and in Bottom Sediments of Lake Markakol, Kazakhstan

   Applied Sciences · 2024 · Q1 · ❝ 3

   Laura Ismukhanova, Azamat Madibekov, Christian Opp, Askhat Zhadi, Botakoz Sultanbekova, Serik Zhumatayev

   Philipps-Universität Marburg Azamat Madibekov Christian Opp Askhat Zhadi Botakoz Sultanbekova Serik Zhumatayev

9. Plastic Pollution in the Aquatic Ecosystem of the High-Mountain Lake Markakol (Kazakhstan): First Observations and Conclusions

   Applied Sciences · 2024 · Q1 · ❝ 8

   Azamat Madibekov, Laura Ismukhanova, Christian Opp, Botakoz Sultanbekova, Askhat Zhadi, Serik Zhumatayev, Aisha Madibekova

   Philipps-Universität Marburg Azamat Madibekov Christian Opp Botakoz Sultanbekova Askhat Zhadi Serik Zhumatayev Aisha Madibekova

10. Spatial Distribution of Cu, Zn, Pb, Cd, Co, Ni in the Soils of Ili River Delta and State Natural Reserve “Ili-Balkhash”

    Applied Sciences · 2023 · Q1 · ❝ 10

    Azamat Madibekov, Laura Ismukhanova, Christian Opp, Zarina Saidaliyeva, Askhat Zhadi, Botakoz Sultanbekova, Meruert Kurmanova

    Philipps-Universität Marburg Azamat Madibekov Christian Opp Zarina Saidaliyeva Askhat Zhadi Botakoz Sultanbekova Meruert Kurmanova

11. Long-Term Dynamics of Persistent Organic Pollutants in Water Bodies of the Aral Sea–Syrdarya Basin

    Applied Sciences · 2023 · Q1 · ❝ 10

    Nariman Amirgaliyev, Christian Opp, Maulken Askarova, Laura Ismukhanova, Azamat Madibekov, Askhat Zhadi

    Philipps-Universität Marburg Nariman Amirgaliyev Christian Opp Maulken Askarova Azamat Madibekov Askhat Zhadi

12. Polychlorinated Biphenyls in the Snow Cover of South-Eastern Kazakhstan

    Applied Sciences · 2022 · Q1 · ❝ 7

    Nariman Amirgaliyevich Amirgaliyev, Akhmetkal Rakhmetullayevich Medeu, Christian Opp, Azamat Madibekov, Roza Kulbekova, Laura Ismukhanova, Askhat Zhadi

    Philipps-Universität Marburg Nariman Amirgaliyevich Amirgaliyev Akhmetkal Rakhmetullayevich Medeu Christian Opp Azamat Madibekov Roza Kulbekova Askhat Zhadi

13. Accumulation of Heavy Metals in Bottom Sediment and Their Migration in the Water Ecosystem of Kapshagay Reservoir in Kazakhstan

    Applied Sciences · 2022 · Q1 · ❝ 29

    Laura Ismukhanova, Temirbek Choduraev, Christian Opp, Azamat Madibekov

    Philipps-Universität Marburg Temirbek Choduraev Christian Opp Azamat Madibekov

14. ABOUT RATIO AND VALUES OF THE EMPIRICAL COEFFICIENT OF ALKALI METALS (Na+ and K+) IN SURFACE WATERS OF KAZAKHSTAN ON THE EXAMPLE OF THE ILE RIVER

    NEWS of National Academy of Sciences of the Republic of Kazakhstan · 2020 · Q3 · ❝ 1

    N. A. Amirgaliev, Christian Opp, M. Askarova, R. A. Kulbekova, L. T. Ismukhanova

    Philipps-Universität Marburg N. A. Amirgaliev Christian Opp M. Askarova R. A. Kulbekova