Heavy metals in soils and plants of the don river estuary and the Taganrog Bay coast
- Авторлар: Minkina T.M.1, Fedorov Y.A.1, Nevidomskaya D.G.1, Pol’shina T.N.2, Mandzhieva S.S.1, Chaplygin V.A.1
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Мекемелер:
- Southern Federal University
- Institute of Arid Zones, Southern Scientific Center
- Шығарылым: Том 50, № 9 (2017)
- Беттер: 1033-1047
- Бөлім: Soil Chemistry
- URL: https://ogarev-online.ru/1064-2293/article/view/224148
- DOI: https://doi.org/10.1134/S1064229317070067
- ID: 224148
Дәйексөз келтіру
Аннотация
Natural and anthropogenic factors determining the distribution and accumulation features of Pb, Cu, Zn, Cr, Ni, Cd, Mn, and As in the soil–plant system of the Don River estuary and the northern and southern Russian coasts of Taganrog Bay estuary have been studied. High mobility of Cu, Zn, Pb, and Cd has been revealed in alluvial soils. This is confirmed by the significant bioavailability of Cu, Zn, and, to a lesser degree, Cd and the technophily of Pb, which are accumulated in tissues of macrophytic plants. Statistically significant positive correlations have been found between the mobile forms of Cu, Zn, Cd, and Mn in the soil and the accumulation of metals in plants. Impact zones with increased metal contents in aquatic ecosystems can be revealed by bioindication from the morphofunctional parameters of macrophytic plants (with Typha L. as an example).
Негізгі сөздер
Авторлар туралы
T. Minkina
Southern Federal University
Хат алмасуға жауапты Автор.
Email: tminkina@mail.ru
Ресей, Rostov-on-Don, 344006
Yu. Fedorov
Southern Federal University
Email: tminkina@mail.ru
Ресей, Rostov-on-Don, 344006
D. Nevidomskaya
Southern Federal University
Email: tminkina@mail.ru
Ресей, Rostov-on-Don, 344006
T. Pol’shina
Institute of Arid Zones, Southern Scientific Center
Email: tminkina@mail.ru
Ресей, Rostov-on-Don, 344006
S. Mandzhieva
Southern Federal University
Email: tminkina@mail.ru
Ресей, Rostov-on-Don, 344006
V. Chaplygin
Southern Federal University
Email: tminkina@mail.ru
Ресей, Rostov-on-Don, 344006
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