Trace Elements in Total Plankton of the White Sea

2018 ◽  
pp. 267-290 ◽  
Author(s):  
Liudmila L. Demina ◽  
Galina A. Leonova ◽  
Vladislav A. Bobrov
Keyword(s):  
Trace Elements ◽  
White Sea ◽  
The White Sea

Partitioning of trace elements in the process of early diagenesis of bottom sediments in the White Sea

2017 ◽  
Vol 55 (1) ◽  
pp. 144-149 ◽  
Author(s):  
L. L. Demina ◽  
D. F. Bud’ko ◽  
T. N. Alekseeva ◽  
A. N. Novigatsky ◽  
A. S. Filippov ◽  
...  
Keyword(s):  
Trace Elements ◽  
Bottom Sediments ◽  
White Sea ◽  
Early Diagenesis ◽  
The White Sea

The supply of trace elements from the atmosphere recorded in a natural archive by the example of the Ilas ombrotrophic bog in the White Sea drainage basin

2015 ◽  
Vol 465 (2) ◽  
pp. 1272-1277
Author(s):  
V. P. Shevchenko ◽  
O. L. Kusnetsov ◽  
N. V. Politova ◽  
N. E. Zaretskaya ◽  
S. A. Kutenkov ◽  
...  
Keyword(s):  
Trace Elements ◽  
Drainage Basin ◽  
White Sea ◽  
The White Sea ◽  
Ombrotrophic Bog ◽  
Natural Archive

Trace elements in organisms of different trophic groups in the White Sea

Oceanology ◽  
2015 ◽  
Vol 55 (5) ◽  
pp. 730-741 ◽  
Author(s):  
D. F. Budko ◽  
L. L. Demina ◽  
D. M. Martynova ◽  
O. M. Gorshkova
Keyword(s):  
Trace Elements ◽  
White Sea ◽  
Trophic Groups ◽  
The White Sea

Postglacial sedimentation in the White Sea (northwestern Russia) reconstructed by integrated microfossil and geochemical data

2019 ◽  
Vol 93 ◽  
pp. 110-123 ◽  
Author(s):  
Dmitry F. Budko ◽  
Liudmila L. Demina ◽  
Ekaterina A. Novichkova ◽  
Yelena I. Polyakova ◽  
Marina D. Kravchishina ◽  
...  
Keyword(s):  
Trace Elements ◽  
Sediment Core ◽  
Barents Sea ◽  
White Sea ◽  
Metal Speciation ◽  
Active Phase ◽  
The Arctic ◽  
Geochemical Data ◽  
The White Sea ◽  
Biogenic Components

AbstractThe White Sea being connected with the Arctic Ocean via the Barents Sea has an influence on its water temperature/salinity structures and biological processes and thus has an indirect impact on the Eurasian climate system. In this work, we have managed to find a correspondence between the climate fluctuation in the Holocene and changes in the geochemical and microfossil properties in the sediment core of the White Sea. For the first time, the element speciation in the sediment core covering about 10,000 cal yr BP period was investigated. The cooling periods (the early Holocene and the Subboreal stage) were characterized by a trend of increase in Si, Al, and Ti contents and Ti/Al ratios, which reflect lithogenous contribution, and decrease in geochemically labile forms of trace elements. A significant increase in the content of organic-bound trace elements and biogenic components (Сorg, BSi, and chlorin) was observed during periods of Holocene climatic optimums. The evident relationship between the metal speciation and indicators of the sedimentation paleoenvironment is observed at the stage of the active phase of early diagenesis after the slowing down of the biogeochemical processes. Down-core decrease in the Mn oxyhydroxide content exhibited a weakening of diagenesis processes at the ~130–150 cm depth.

Coastal Dynamics of Unskaya Guba Bay (Summer Coast of the White Sea)

2015 ◽  
pp. 82 ◽  
Author(s):  
G. A. Safyanov ◽  
T. Yu. Repkina
Keyword(s):  
White Sea ◽  
The White Sea ◽  
Coastal Dynamics

The Community of the White Sea Microbenthos as an Indicator of the Sate of the Aquatic Environment

2001 ◽  
Vol 37 (3) ◽  
pp. 10
Author(s):  
V. L. Burkovskiy ◽  
A. K. Kashunin ◽  
A. I. Azovskiy
Keyword(s):  
Aquatic Environment ◽  
White Sea ◽  
The White Sea
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