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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ðåôåðèðàíè èçäàíèÿ
| Äîêëàäè
| Stefany Toshkova, Sevginar Ibryamova,Darina Bachvarova, Nikolay Ntachev, Tsveteslava Ignatova-Ivanova. Study of the microbiology of the gastrointestinal tract and meat in key species of fish from the Bulgarian Black Sea aquatory. 12th Student Scientific Conference “Åcology and environment”,Shumen, Bulgaria April 19, 2024, P13, pp 28-29. |
26.05.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Ñòåôàíè Òîøêîâà, Ïîëèíà Òîäîðîâà, Ñåâãèíàð Èáðÿìîâà, Äàðèíà Áú÷âàðîâà, Íèêîëàé Íà÷åâ, Öâåòåñëàâà Èãíàòîâà-Èâàíîâà, Ñðàâíåíèå íà ÷åðíîìîðñêèòå ðèáè Ñàôðèä è Çàðãàí ïî îòíîøåíèå íà âèäà è áðîÿ ìèêðîïëàñòìàñè. Íàöèîíàëíà êîíôåðåíöèÿ ñ ìåæäóíàðîäíî ó÷àñòèå „ÏÐÈÐÎÄÍÈ ÍÀÓÊÈ“ 27-28 ñåïòåìâðè 2024 ã. |
26.05.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Äðóãè
| Äîêëàäè
| Êèðèë Âúëêàíîâ, Òåîäîðà Öâåòêîâà, Ñåâãèíàð Èáðÿìîâà, Äàðèíà Áú÷âàðîâà, Ñòåôàíè Òîøêîâà, Ïîëèíà Òîäîðâà, Ìàðêî Èâàíîâ, Öâåòåñëàâà Èãíàòîâà-Èâàíîâà, Íèêîëàé Íà÷åâ. Ìàëêà, íî ïîëåçíà: Èíâàçèâíàòà ãàìáóçèÿ (Gambusia àffinis) êàòî èíäèêàòîð çà àëîõòîííî çàìúðñÿâàíå íà ñëàäêîâîäíè âîäîåìè. Ñåäåìíàäåñåòà íàó÷íà êîíôåðåíöèÿ çà ñòóäåíòè è ìëàäè ó÷åíè „Åêîëîãèÿòà – íà÷èí íà ìèñëåíå”, 17.05.2025, ÏÓ„Ïàèñèé Õèëåíäàðñêè”.http://web.uniplovdiv.bg/mollov/ENM/ENM17_programa_book_of_abstracts_2025.pdf |
26.05.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Stefani Toshkova, Polina Todorova, Sevginar Ibryamova, Darina Bachvarova, Nikolai Natchev, Tsveteslava Ignatova-Ivanova. Study of the microbiological status of the gastrointestinal tract and meat of main fish species from Bulgarian water area of the Black Sea . 2025. 13th Student Scientific Conference “Åcology and environment”, 25.04.2025, Shumen, Bulgaria. |
26.05.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Koleva, V., A. Dragoeva, Zh. Dimitrova, S. Toshkova, M. Rogova (2024) Anticancer activity of ex vitro established Achillea thracica Velen. water extracts. // Journal of Applied Pharmaceutical Science, 14(04):171-175. ISSN 2231-3354, (2022-Q2, SJR2022-0.256, Scopus) DOI: 10.7324/JAPS.2024.162200 ÖÈÒÈÐÀÍÀ Â: Yaseen, M.S., Al-Samarrai, R.R.H., Bouaziz, M. and Zouari, S. (2025), Phytochemical Profile and Anticancer Activity of Achillea conferta Leaf Extracts: Insights Into Antioxidant Properties. Chem. Biodiversity e202402077. ISSN 1612-1880 (Q2, Scopus, WoS) https://doi.org/10.1002/cbdv.202402077doi.org
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06.04.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Ibryamova, S., Toschkova, S., Bachvarova, D., Lyatif, A., Stanachkova, E., Ivanov, R., Natchev, N., Ignatova-Ivanova, T., Assessment of the bioaccumulation of microplastics in the Black Sea mussel Mytilus Galloprovincialis L., 1819, Journal of IMAB - Annual Proceeding (Scientific Papers), 28 (4): 4676-4682, 2022, (ISSN: 1312-773X, Web of Science, https://doi.org/10.5272/jimab.2022284.4676) Öèòèðàíî â: Marine Uguen, Sylvie M. Gaudron, Laurent Seuront. Plastic pollution and marine mussels: Unravelling disparities in research efforts, biological effects and influences of global warming. Science of The Total Environment.. 2025. Vol. 959, 178078, ISSN 0048-9697, https://doi.org/10.1016/j.scitotenv.2024.178078.(https://www.sciencedirect.com/science/article/pii/S0048969724082366), (SJR 2, Q1) |
06.04.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Toschkova S., S. Ibryamova, D. Ch. Bachvarova, T. Koynova, E. Stanachkova, R. Ivanov, N. Natchev, Ts. Ignatova-Ivanova. The assessment of the bioaccumulation of microplastics in key fish species from the Bulgarian aquatory of the Black Sea. BioRisk 22: 17–31, 2024, https://doi.org/10.3897/biorisk.22.117668BioRisk 22: 17–31 DOI: 10.3897/biorisk.22.117668BioRisk SCOPUS, SJR2022 0.25, Q3 (àíãëèéñêè åçèê) Öèòèðàíî â: Linyong Zhi, Zhen Li, Ruixue Li, Zeliang Su, Fang Chen, Guanglong Chen, Xiaohong Huang, Jun Wang, Micro/nanoplastics in aquaponic systems: sources, features and and their effects on the immune system of fish, TrAC Trends in Analytical Chemistry, https://doi.org/10.1016/j.trac.2025.118158. Online ISSN 1879-3142, Print ISSN 0165-9936 (IF2023 = 0.38; SJR2023 = 2.108), Web of Science, Scopus, Q1. |
06.04.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Ibryamova, S., Toschkova, S., Pavlova, B., Stanachkova, E., Ivanov, R., Natchev, N., Chipev, N., Ignatova-Ivanova, Ts., A study of the microbiology of the intestinal tract in different species of Teleost fish from the Black Sea, BioRisk, 18: 105-113, 2022, (ISSN: 1313-2644, eISSN: 1313-2652, SJR(2021)=0.167, Q2, Scopus, Web of Science, https://doi.org/10.3897/biorisk.18.80357) Öèòèðàíî â: Zhuang L, Song C, Wei Y, Han J, Ni L, Ruan C, Zhang W. Transcriptome Analysis Reveals the Molecular Mechanism of Pseudomonas with Different Adhesion Abilities on Tilapia Decay. Foods. 2025; 14(5):795. https://doi.org/10.3390/foods14050795, ISSN 2304-8158, SJR(2023)=0.87, Q1, Scopus, Web of Science |
06.04.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Toschkova S., Sevginar Ibryamova, Darina Ch. Bachvarova, Teodora Koynova, Elitca Stanachkova, Radoslav Ivanov, Nikolay Natchev, Tsveteslava Ignatova-Ivanova. The assessment of the bioaccumulation of microplastics in key fish species from the Bulgarian aquatory of the Black Sea. BioRisk 22: 17–31 (2024), DOI: 10.3897/biorisk.22.117668 ISSN 1313-2652 (online), ISSN 1313-2644 (print). SJR 0,297, Q3. Öèòèðàíî â: Ciuca A,M., Stoica E., Barbes L. First Report of Microplastic Ingestion and Bioaccumulation in Commercially Valuable European Anchovies (Engraulis encrasicolus, Linnaeus, 1758) from the Romanian Black Sea Coast. Journal of Marine Science and Engineering. 2025, 3(3):394. https://doi.org/10.3390/jmse13030394ISSN 20771312, SJR 0.532, Q2. |
06.04.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova A. V., Ignatova-Ivanova T. V., Bachvarova D. G., Toschkova S. G., Doichinov A. H., Ibryamova S. F. & Chipev N. H. 2022. Pilot screening and assessment of microplastic bioaccumulation in wedge clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zoologica Bulgarica 74: 568–578. https://www.acta-zoologica-bulgarica.eu/2022/002641. ISSN: 03240770. SJR 0.22, Q4. Web of Science, Scopus. Öèòèðàíî â: Pramatarov G.I., Tsvetanova E.R., Ilinkin V.M., Andreeva M.N., Alexandrova A.V. & Chipev N.H. Effects of Microplastics and Metal Pollution on Bivalves from the Bulgarian Black Sea Sublittoral, with Comments on their Adaptive Capacity. Acta Zool. Bulg., March 2025, 77 (1): 107-119. DOI: https://doi.org/10.71424/azb77.1.002837. ISSN: 03240770, SJR 0.22, Q4, Web of Science, Scopus. |
06.04.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Toschkova S., S. Ibryamova, D. Ch. Bachvarova, T. Koynova, E. Stanachkova, R. Ivanov, N. Natchev, Ts. Ignatova-Ivanova. The assessment of the bioaccumulation of microplastics in key fish species from the Bulgarian aquatory of the Black Sea. BioRisk 22: 17–31, 2024, https://doi.org/10.3897/biorisk.22.117668BioRisk 22: 17–31 DOI: 10.3897/biorisk.22.117668BioRisk SCOPUS, SJR2022 0.25, Q3. Öèòèðàíî â: Tuvikene, A., Agasild, H., Val, A. L., Haldna, M., & Zingel, P. (2025). Plastic contamination in fish digestive tracts in Amazonian rivers during a period of extreme low water. Journal of Fish Biology, 1–13. https://doi.org/10.1111/jfb.70021 , Online ISSN: 1095-8649, Print ISSN: 0022-1112, SJR 0.55, Q2, Web of Science, Scopus. |
06.04.2025 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Sevginar Ibryamova, Stephany Toschkova, Darina Ch. Bachvarova, Aysel Lyatif, Elitca Stanachkova, Radoslav Ivanov, Nikolay Natchev, Tsveteslava Ignatova-Ivanova (2022). Assesment of the bioaccumulation of microplastics in the Black sea mussel Mytilus galloprovincialis L., 1819. Journal of IMAB - Annual Proceeding (Scientific Papers), 2022, Volume 28, Issue 4: 4676-4682, DOI: 10.5272/jimab.2022284.4676, ISSN 1312-773X. Öèòèðàíà â: Mihova S.H., Alexandrova A.V., Doncheva V.G., Stefanova K.B., Chipev N.H. & Ivanova P.P. (2024). Microplastic Uptake by Mya arenaria Linnaeus, 1758, Mytilus galloprovincialis Lamarck, 1819 and Cerastoderma glaucum (Bruguiere, 1789) (Bivalvia) from Varna Lake, Bulgaria. Acta zoologica bulgarica (2024), 76 (3): 367-374, ISSN 0324-0770 (print), (IF2023 = 0.4; SJR2023 = 0.216), Web of Science, Scopus, Q4. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Sevginar Ibryamova, Stephany Toschkova, Darina Ch. Bachvarova, Aysel Lyatif, Elitca Stanachkova, Radoslav Ivanov, Nikolay Natchev, Tsveteslava Ignatova-Ivanova (2022). Assesment of the bioaccumulation of microplastics in the Black sea mussel Mytilus galloprovincialis L., 1819. Journal of IMAB - Annual Proceeding (Scientific Papers), 2022, Volume 28, Issue 4: 4676-4682, DOI: 10.5272/jimab.2022284.4676, ISSN 1312-773X. Öèòèðàíà â: Albert Vega-Herrera, Katerina Savva, Pol Lacoma, Lucia H.M.L.M. Santos, Alba Hernandez, Isa Marmelo, Antonio Marques, Marta Llorca, Marinella Farre (2024). Bioaccumulation and dietary bioaccessibility of microplastics composition and cocontaminants in Mediterranean mussels. Chemosphere, 2024, 363:142934, DOI: 10.1016/j.chemosphere.2024.142934, Online ISSN 1879-1298, Print ISSN 0045-6535 (IF2023 = 8.1; SJR2023 = 1.806), Web of Science, Scopus, Q1. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Stephany Toschkova, Sevginar Ibryamova, Darina Ch. Bachvarova, Teodora Koynova, Elitca Stanachkova, Radoslav Ivanov, Nikolay Natchev, Tsveteslava Ignatova-Ivanova. The assessment of the bioaccumulation of microplastics in key fish species from the Bulgarian aquatory of the Black Sea. BioRisk 22: 17–31 (2024), DOI: 10.3897/biorisk.22.117668 ISSN 1313-2652 (online), ISSN 1313-2644 (print). SJR 0,297, Q3. Öèòèðàíà â: Kushwaha, M., Shankar, S., Goel, D., Singh, S., Rahul, J., Rachna, K., Singh, J. Microplastics pollution in the marine environment: A review of sources, impacts and mitigation. (2024) Marine Pollution Bulletin, Volume 209, Par A, Article number 117109, ISSN 0025326X, DOI 10.1016/j.marpolbul.2024.117109. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Öèòèðàíà â: Mihova, Svetlana H.; Alexandrova, Albena V.; Doncheva, Valentina G.; Stefanova, Kremena B.; Chipev, Nesho H.; Ivanova, Petya P. Microplastic Uptake by Mya arenaria Linnaeus, 1758, Mytilus galloprovincialis Lamarck, 1819 and Cerastoderma glaucum (Bruguiere, 1789) (Bivalvia) from Varna Lake, Bulgaria. Acta Zoologica Bulgarica, Volume 76, Issue 3, Pages 367 - 374, September 2024, ISSN 03240770.
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11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Öèòèðàíà â: Zlateva, I., Ricker, M., Slabakova, V., Slavova, K., Doncheva, V., Staneva, J., Stanev, E., Popov, I., Gramcianinov, C., Raykov, V. Analysis of terrestrial and riverine sources of plastic litter contributing to plastic pollution in the Western Black Sea using à lagrangian particle tracking model. Marine Pollution Bulletin, Volume 209, Article number 117108, ISSN 0025326X, DOI 10.1016/j.marpolbul.2024.117108. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Öèòèðàíà â: Hubenov, Z. Species Composition and Distribution of the Mussels (Mollusca: Bivalvia) in the Bulgarian Sector of the Black Sea. Acta Zoologica Bulgarica, Volume 76, Issue 2, Pages 159 - 176, June 2024, ISSN 03240770. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Öèòèðàíà â: Malloggi, C., Nalbone, L., Bartalena, S., Guidi, M., Corradini, C., Foti, A., Gucciardi, P.G., Giarratana, F., Susini, F., Armani, A. The Occurrence of Microplastics in Donax trunculus (Mollusca: Bivalvia) Collected along the Tuscany Coast (Mediterranean Sea). Animals, Volume 14, Issue 4 February 2024, Article number 618, ISSN 20762615, DOI 10.3390/ani14040618. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Öèòèðàíà â: Athulya, P.A.; Chandrasekaran, N. Exposure of true to life microplastics to Donax faba under two different pH conditions: A microcosm approach. Regional Studies in Marine Science, Volume 67, 20 December, 2023, Article number 103197, ISSN 23524855, DOI 10.1016/j.rsma.2023.103197. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Öèòèðàíà â: Zlateva I.; Raykov, V.; Alexandrova, A.; Ivanova, P.; Chipev, N.; Stefanova, K.; Dzhembekova, N.; Doncheva, V; Slabakova, V.; Stefanova, E.; Mihova, S.; Valcheva, N. Effects of anthropogenic and environmental stressors on the current status of red mullet (Mullus barbatus L., 1758) populations inhabiting the Bulgarian Black Sea waters. Nature Conservation, Volume 54, Pages 55 - 79, 2023, ISSN 13146947, DOI 10.3897/natureconservation.54.103758. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Öèòèðàíà â: Yancheva, V.; Velcheva, I.; Georgieva, E.; Stoyanova, S.; Todorova, B.; Antal, L.; Nyeste, K. Are Mytilus species suitable bioindicators for assessing aquatic pollution along the Black Sea Coast? A review. Ecologia Balkanica, Volume 15, Issue 1, Pages 49 – 76, 2023, Q4, SJR 0,202, ISSN 13140213. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
|
Äðóãè
| Öèòèðàíèÿ
| Alexandrova, A.V.; Ignatova-Ivanova, T.V.; Bachvarova, D.G.; Toschkova, S.G.; Doichinov, A.H.; Ibryamova, S.F.; Chipev, N.H. Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus, 1758 (Bivalvia) from the Bulgarian Black Sea Coast. Acta Zool. BulG. 2022, 74(4), pp.569-577. IF 0,362. Available online: http://www.acta-zoologica-bulgarica.eu/2022/0 02641 (accessed on 24 November 2022).
Öèòàòèðàíà â: Zoe Olivieri 1, Giulia Cesarini 1,* , Monica Orsini 2 , Serena De Santis 2 and Massimiliano Scalici. Uptake of Microplastics in the Wedge Clam Donax trunculus: First Evidence from the Mediterranean Sea.Water 2022, 14. |
11.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Koleva, V., A. Dragoeva, Zh. Dimitrova, S. Toshkova, M. Rogova (2024) Anticancer activity of ex vitro established Achillea thracica Velen. water extracts. // Journal of Applied Pharmaceutical Science, 14(04):171-175. ISSN 2231-3354, (2022-Q2, SJR2022-0.256, Scopus) DOI: 10.7324/JAPS.2024.162200. |
07.11.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Stephany Toschkova, Sevginar Ibryamova, Darina Ch. Bachvarova, Teodora Koynova, Elitca Stanachkova, Radoslav Ivanov, Nikolay Natchev, Tsveteslava Ignatova-Ivanova. The assessment of the bioaccumulation of microplastics in key fish species from the Bulgarian aquatory of the Black Sea. BioRisk 22: 17–31 (2024), DOI: 10.3897/biorisk.22.117668 ISSN 1313-2652 (online), ISSN 1313-2644 (print). SJR 0,297, Q3. |
10.06.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 íàó÷íî ñïèñàíèå
| Ñòàòèè
| Toschkova, S. Structural characterization of an exopolysaccharide produced by
Lactobacillus plantarum Ts. Acta Scientifica Naturalis, 2022,Vol.9, No 3, 71-83,
https://doi.org/10.2478/asn-2022-0022,Online ISSN: 2603-347X, Webof Science (CABI). |
26.02.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
|
Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Georgieva, S., M. Stancheva, Z.Peteva, Ts. Ignatova-Ivanova, A. Alexandrova. 2022. Assessment of PAHs accumulation in wedge clams Donax trunculus (Linnaeus. 1758) from the Bulgarian Black Sea Coast. Biorisk, Q2, Scopus, Issue 17;pp. 95-104. doi: 10.3897/biorisk.17.77343 |
26.02.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Ibryamova, S., Toschkova, S., Pavlova, B., Stanachkova, E., Ivanov, R., Natchev, N., Chipev, N., Ignatova-Ivanova, Ts., A study of the microbiology of the intestinal tract in different species of Teleost fish from the Black Sea, BioRisk, 2022, vol. 18, pp. 105-113 (ISSN: 1313-2644, eISSN: 1313-2652, SJR(2021)=0.167, Q2, Scopus, Web of Science, https://doi.org/10.3897/biorisk.18.80357) |
26.02.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Sevginar F. Ibryamova, Stephany Toschkova, Darina Ch. Bachvarova, Elitca Stanachkova, Radoslav I. Ivanov, Nikolay D. Natchev, Tsveteslava V. Ignatova-Ivanova. Study of the dynamics of the microbial communities in the wedge clam Donax trunculus (Linnaeus, 1758) from the Bulgarian aquatory of the Black Sea. ISSN 1313-2652 (online), ISSN 1313-2644 (print). BioRisk 21: 29–40 (2023),DOI: 10.3897/biorisk.21.111253, SJR 0,297, Q2. |
26.02.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Sevginar Ibryamova, Stephany Toschkova, Darina Ch. Bachvarova, Aysel Lyatif , Elitca Stanachkova, Radoslav Ivanov, Nikolay Natchev1, Tsveteslava Ignatova-Ivanova.ASSESSMENT OF THE BIOACCUMULATION OF MICROPLASTICS IN THE BLACK SEA MUSSEL MYTILUS GALLOPROVINCIALIS L., 1819. 28 (4), pp. 4676-4682. Journal of IMAB - Annual Proceeding (Scientific Papers) ISSN: 1312-773X, Q3 SJR 0,225.DOI: 10.5272/jimab.2022284.4676 |
31.01.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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Ñ èìïàêò ôàêòîð
| Ñòàòèè
| Albena V. Alexandrova*, Tsveteslava V. Ignatova-Ivanova, Darina G. Bachvarova,Stephany G. Toschkova, Aleksandar H. Doichinov, Sevginar F. Ibryamova & Nesho H. Chipev.Pilot Screening and Assessment of Microplastic Bioaccumulation in Wedge Clams Donax trunculus Linnaeus,1758 (Bivalvia) from the Bulgarian Black Sea Coast.Acta Zool. Bulg., 74(4), pp.569-577. IF 0,362SJR 0,213, ISSN 0324-0770, Q4.Published online 7 November 2022 http://www.acta-zoologica-bulgarica.eu/2022/002641. Scopus, Web of sciences. |
31.01.2024 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Borislava Pavlova, Sevginar Ibryamova, Stefani Toschkova, Elitsa Stanachkova, Dimitar Doichev, Karamfil Kalchev, Darina Bachvarova, Nikolay Natchev, Tsveteslava Ignatova-Ivanova. Investigation of the degree of pollution of Varna Lake by the use of white sand mussels as a microbiological biomarker. OF THE NINTH STUDENT SCIENTIFIC CONFERENCE Ecology and environment, 23-24.04.2021, PROCEEDINGS , Volume 8, pp. 8-10. plenary report, ISSN 2367-5209 |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Sevginar Ibryamova, Stephany Toschkova, Darina Bachvarova, Nikolay Natchev, Tsveteslava Ignatova-IvanovaDynamics of microbial communities isolated from Donax trunculus, Chamelea gallina and Mya arenaria from the Bulgarian Black Sea water area. ECOLOGY AND ENVIRONMENT, PROCEEDINGS OF THE ELEVENTH STUDENT SCIENTIFIC CONFERENCE 22-23.04.2023, Volume 10, ISSN 2367-5209, pp.8-9. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Stephany Toschkova, Darina Bachvarova, Sevginar Ibryamova, Nikolay Natchev, Tsveteslava Ignatova-Ivanova. Microplastic in tissues of Donax trunculus. ECOLOGY AND ENVIRONMENT, PROCEEDINGS OF THE ELEVENTH STUDENT SCIENTIFIC CONFERENCE 22-23.04.2023, Volume 10, ISSN 2367-5209, pp.10-11. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Stephany Toschkova, Sevginar Ibryamova, Borislava Pavlova, Radoslav Ivanov,Nikolay Natchev, Tsveteslava Ignatova-Ivanova. Study of some microbiological aspects of key fish species from the Bulgarian Black Sea area. Tenth student scientific conference “Åcology and environment” April 29, 2022. PROCEEDINGS OF THE TENTH STUDENT SCIENTIFIC CONFERENCE, vol 9, pp.23-24. ISSN 2367-5209. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Stephany Toschkova, Sevginar Ibryamova, Darina Ch. Bachvarova, Aysel Lyatif, Radoslav Ivanov, Nikolay Natchev, Tsveteslava Ignatova-Ivanova. Study of the microbiology of key species of fish from the Bulgarian waters of the Black Sea. XX National conference with international participation \\\"Natural sciences 2022\\\", 30.09-1.10.2022, Shumen. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Sevginar Ibryamova, Stephany Toschkova, Darina Ch. Bachvarova, Aysel Lyatif, Dimitar Dimitrov, Nikolay Natchev, Radoslav Ivanov,Tsveteslava Ignatova-Ivanova. Study of the microbial diversity of white sand clams from the Black Sea water area. 12-th South-East European Conference of chemotherapy, infections and cancer & 32-st Annual Assembly of International Medical Association Bulgaria 20-23 October, 2022, Trakia University – Stara Zagora.Ninth Session – Section Pharmacology, Experimental Medicine, Immunology & Microbiology Hall “Sofia”. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Sevginar Ibryamova, Stephany Toschkova, Darina Ch. Bachvarova, Aysel Lyatif, Elitca Stanachkova, Radoslav Ivanov, Nikolay Natchev, Tsveteslava Ignatova-Ivanova. Assessment of the bioaccumulation of microplastics in different species of Teleost fish from the Black Sea. 12-th South-East European Conference of chemotherapy, infections and cancer & 32-st Annual Assembly of International Medical Association Bulgaria 20-23 October, 2022, Trakia University – Stara Zagora.Ninth Session – Section Pharmacology, Experimental Medicine, Immunology & Microbiology Hall “Sofia”. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Albena Alexandrova, T. Ignatova-Ivanova, S. Ibriamova, S. Georgieva, M. Stancheva, Z. Peteva, E. Tsvetanova, A. Georgieva, N. Chipev. Assessment of the health condition of clams inhabiting sandy habitats of the Black sea coastal area (Bulgaria).International Conference on Research and Assessment for Sustainable use of Black Sea Shellfish Resources 18-19 October 2021, Inter-hotel “Cherno More”, Varna, Bulgaria. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Ñòåôàíè Òîøêîâà, Ñåâãèíàð Èáðÿìîâà, Ñåíèõà Ñàëèì, Åëèöà Ñòàíà÷êîâà, Äèìèòúð Äèìèòðîâ, Íèêîëàé Íà÷åâ, Öâåòåñëàâà Èãíàòîâà-Èâàíîâà, Èçñëåäâàíå åêîòîêñè÷íîñòòà íà ðàçëè÷íè ìåòàëè ÷ðåç èçïîëçâàíå íà ìèêðîîðãàíèçìè èçîëèðàíè îò ÷åðíà ìèäà êàòî áèîëîãè÷íè òåñòîâå. Íàöèîíàëíà êîíôåðåíöèÿ ñ ìåæäóíàðîäíî ó÷àñòèå „Ïðèðîäíè íàóêè’ 2021” (NCNS2021) íà ØÓ „Åïèñêîï Êîíñòàíòèí Ïðåñëàâñêè”, 1.2.10.2021 |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Åëèíà Öâåòàíîâà, Àëìèðà Ãåîðãèåâà, Ñòåôàíè Òîøêîâà, Öâåòåñëàâà Èâàíîâà, Íåøî ×èïåâ, Àëáåíà Àëåêñàíäðîâà, Assessment and monitoring of the state of the Bulgarian Black Sea coastal area using the mussel Mytilus galloprovincialis (Lamarck 1819).Íàöèîíàëíà êîíôåðåíöèÿ ñ ìåæäóíàðîäíî ó÷àñòèå „Ïðèðîäíè íàóêè’ 2021” (NCNS2021) íà ØÓ „Åïèñêîï Êîíñòàíòèí Ïðåñëàâñêè”, 1-2.10.2021ã. |
07.11.2023 |
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Ïðåï. Ñòåôàíè Ãåîðãèåâà Òîøêîâà
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 ñáîðíèê
| Äîêëàäè
| Stephany ToschkovaU, Sevginar Ibryamova, Borislava Pavlova, Elitca Stanachkova, Radoslav Ivanov, NikolayNatchev, Tsveteslava Ignatova-Ivanova.Study of the microbial status of intestinal tract in different species of Teleost fish from the Black Sea. P01_17. INTERNATIONAL SEMINAR OF ECOLOGY- 2021.ONLINE SEMINAR 29- 30 September 2021, Sofia, Bulgaria. |
07.11.2023 |
