| 个人简介 | |
|---|---|
 Dr. Svetlana Kozhenkova Pacific Geographical Institute of the Far Eastern Branch, Russian Academy of Sciences, Russia |
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| 标题： Assessment of heavy metal pollution of the Peter the Great Bay (North-West Pacific Region) using brown algae. | |
| 摘要： According to the content of heavy metals Fe, Mn, Cu, Zn, Pb, Cd and Ni in brown algae Sargassum miyabei from the Peter the Great Bay of the Sea of Japan, geochemical factors were calculated. The coefficient of geochemical anomaly (KGA) and the total normalized coefficient of metal contamination risk for algae (Kмe) characterize the habitat of the macrophytes. It was found that Kмe ˃ 1 occurs when KGA ˃ 2. The heavy metal pollution factor (Fp) characterizes the degree of pollution of the marine environment with heavy metals. The Peter the Great Bay has a low level of heavy metal pollution, but some parts of second-order bays, such as Amurskii Bay, Ussuriisky Bay and Vostok Bay, have an average degree of pollution. The high pollution level was determined on the western coast of the Ussuriisky Bay near the Vladivostok city landfill. Thirty percent of sampling stations were found that have higher threshold levels of metals in the algae. These areas need to monitor their environmental status and application of measures to reduce the impact on the environment. Keywords: biomonitoring, heavy metals, environmental quality regulation, brown algae, Sargassum miyabei, North-West Pacific Region | |
| 简介： EDUCATIONAL BACKGROUND 1991-1996 - Faculty of Nature and Geography, Blagoveschensk State Pedagogical University, Russia.
2000 - Ph.D., Ecology. Far East State University, Vladivostok, Russia. Supervisor: Prof. N.K. Khristoforova (Far East State University, Vladivostok, Russia). Ph.D. Dissertation: Monitoring of sea water pollution by heavy metals in Primorye with the use of brown algae.
RESEARCH INTERESTS Ecology, biogeochemistry, biomonitoring and assessment.
PUBLICATIONS Since 1999 to 2019 more than 100 scientific publications; author and co-author of 27 papers and 3 monographs.
PUBLICATIONS: Kozhenkova S.I., Chernova E.N., Shulkin V.M. Microelement composition of the green algae Ulva fenestrata from Peter the Great Bay, Sea of Japan // Russian Journal of Marine Biology, 2006. Vol. 32. N 5. P. 289-296. DOI: 10.1134/S106307400605004X Kozhenkova S. I. Retrospective analysis of the marine flora of Vostok Bay, Sea of Japan // Russian Journal of Marine Biology, 2009. Vol. 35. N 4. P. 263-278. DOI: 10.1134/S1063074009040014 Chernova E.N., Kozhenkova S.I. Determination of Threshold Concentrations of Metals in Indicator Algae of Coastal Waters in the Northwest Sea of Japan // Oceanology, 2016, Vol. 56, No. 3, pp. 363–371. DOI: 10.1134/S0001437016030024 Shul'kin V.M., Kachur A.N., Kozhenkova S.I. Environmental Objectives and indicators of the state of marine and coastal zones in the northwest Pacific region // Geography and natural resources, 2017. Vol. 38. N. 1. P. 52-59. DOI: 10.1134/s1875372817010073 Kachur A.N., Kozhenkova S.I., Shulkin V.M., Arzamastsev I.S. Comparative effects of pollution stress on the West Bering Sea and Sea of Okhotsk Large Marine Ecosystems // Deep-Sea Research Part II, 2019, 163 P. 65-71. DOI: 10.1016/j.dsr2.2019.04.010 | |
