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Vol. 9 (2006 year), No. 5
Trofimova V.V., Oleinik A.A., Makarevich P.R.
Photosynthetic pigments of phytoplankton in the southern part of the Kola bay (Barents Sea) in the winter-vernal period
The paper contains the results of investigations of antibiotic activity of yolk, perivitelinic liquid and tissues of embryos. The data of morphological, inflammation and regeneration processes in the Atlantic salmon and humpback salmon at the early stages of onthogenesis during the action of the damaging agent have been presented. Formation of fish immunological reactions has been researched in respect to comparative onthogenesis. The paper is both of theoretical - in the aspect of studying the evolution of vertebrates' immunological system, and practical aspects - from the point of view of using the received results for fish successful growing in artificial conditions and for stabilization the quantity of natural populations.
(in Russian, стр.6, fig. 1, tables. 2, ref 28, Adobe PDF, Adobe PDF 0 Kb)
Vol. 13 (2010 year), No. 4
Makarevich P.R., Ishkulov D.G.
Structure and species diversity of pelagic and bottom-dwelling biocenoses of the Barents Sea in conditions of changing climate
The paper analyzes effects of modern climatic trends on the main biotic components of the Barents Sea ecosystem – zooplankton, benthos, and marine fishes. Regional climatic variations are suggested to have sound impacts on quantitative and qualitative characteristics of different zoogeographical groups of zooplankton and benthos, as well as on distribution and migrations of Barents Sea fishes and structures of their populations.
(in Russian, стр.8, fig. 4, tables. 2, ref 15, Adobe PDF, Adobe PDF 0 Kb)
Vol. 15 (2012 year), No. 4
Makarevich P.R.
The primary production of the Barents Sea
The paper presents an estimation of the contribution of all groups of autotrophic organisms: phytoplankton, macrophytes, microphytobenthos, and cryoflora, into the total primary production of the Barents Sea. The analysis has been carried out on the basis of integration of original and published data on the primary production in various areas of the Barents Sea, i.e. outer shelf zones and coastal waters of the Kola Peninsula, islands and archipelagos.
(in Russian, стр.8, fig. 5, tables. 0, ref 18, Adobe PDF, Adobe PDF 0 Kb)
Vol. 16 (2013 year), No. 3
Makarevich P.R.
Effects of development of offshore oil and gas fields on pelagic algal cenoses of the Barents Sea
The paper analyzes possible effects of the offshore oil and gas industry on pelagic algal cenoses of the Barents Sea basing on some published and newly obtained data. Sources of technogenic contamination at different stages of exploratory and production development of oil and gas fields have been described as well.
(in Russian, стр.8, fig. 0, tables. 2, ref 26, Adobe PDF, Adobe PDF 0 Kb)