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1.


   
    Transfer of essential polyunsaturated fatty acids from an aquatic to terrestrial ecosystem through the fish-bird trophic pair / M. I. Gladyshev [et al.] // Doklady Biological Sciences. - 2010. - Vol. 431, Is. 1. - P121-123, DOI 10.1134/S0012496610020146 . - ISSN 0012-4966
Кл.слова (ненормированные):
fatty acid -- fresh water -- triacylglycerol -- unsaturated fatty acid -- animal -- article -- biological model -- biomass -- bird -- chemistry -- ecosystem -- fish -- food chain -- metabolism -- muscle -- pathology -- physiology -- species difference -- Animals -- Biomass -- Birds -- Ecosystem -- Fatty Acids -- Fatty Acids, Unsaturated -- Fishes -- Food Chain -- Fresh Water -- Models, Biological -- Muscles -- Species Specificity -- Triglycerides -- Aves

Scopus
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Krasnoyarsk 660036, Russian Federation
Papanin Institute of Inland Water Biology, Russian Academy of Sciences, Borok, Yaroslavl' oblast, Russian Federation
Siberian Federal University, Krasnoyarsk, Russian Federation : 660036, Красноярск, Академгородок, д. 50, стр. 50

Доп.точки доступа:
Gladyshev, M.I.; Krylov, A.V.; Sushchik, N.N.; Malin, M.I.; Makhutova, O.N.; Chalova, I.V.; Kalacheva, G.S.

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2.


   
    Comparison of fatty acid compositions in birds feeding in aquatic and terrestrial ecosystems / M. I. Gladyshev [et al.] // Contemp. Probl. Ecol. - 2016. - Vol. 9, Is. 4. - P503-513, DOI 10.1134/S1995425516040065 . - ISSN 1995-4255
Кл.слова (ненормированные):
aquatic ecosystems -- birds -- polyunsaturated fatty acids -- terrestrial ecosystems -- Anatidae -- Animalia -- Anseriformes -- Aves -- Charadriiformes -- Ciconiiformes -- Columbiformes -- Passeriformes -- Podicipediformes
Аннотация: Fatty acid (FA) contents and compositions in the pectoral muscles of 18 bird species from Novosibirsk, Volgograd, and Yaroslavl oblasts were studied. Three groups of birds that had significantly different FA compositions were distinguished based on a multivariate statistical analysis: Passeriformes, Columbiformes, and a group of waterfowl and waterbird species (Charadriiformes, Anseriformes, Podicipediformes, and Ciconiiformes). The highest content of physiologically important docosahexaenoic acid (22:6n-3, DHA), which is considered a marker of aquatic food, was surprisingly found in the biomass of Passeriformes, which are terrestrial feeders, rather than in the biomass of waterfowls and waterbirds. It was suggested that Passeriformes species had the ability to synthesize large quantities of DHA from short-chain omega-3 FAs, which is rare among animals. © 2016, Pleiades Publishing, Ltd.

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WOS
Держатели документа:
Institute of Biophysics, Siberian Branch, Russian Academy of Sciences, Akademgorodok 50/50, Krasnoyarsk, Russian Federation
Siberian Federal University, pr. Svobodnyi 79, Krasnoyarsk, Russian Federation
Institute of Systematics and Ecology of Animals, Siberian Branch, Russian Academy of Sciences, ul. Frunze 11, Novosibirsk, Russian Federation
Institute of Ecology of the Volga River Basin, Russian Academy of Sciences, ul. Komzina 10, Tolyatti, Russian Federation
Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, Yaroslavl oblast, Borok, Russian Federation

Доп.точки доступа:
Gladyshev, M. I.; Popova, O. N.; Makhutova, O. N.; Zinchenko, T. D.; Golovatyuk, L. V.; Yurchenko, Y. A.; Kalachova, G. S.; Krylov, A. V.; Sushchik, N. N.

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3.


   
    Diverse impacts of semiaquatic bird colonies on biochemical composition of seston, plankton, and fish fry in a plain reservoir / A. V. Krylov [и др.] // Zhurnal Obshchei Biol. - 2018. - Vol. 79, Is. 6. - С. 449-460, DOI 10.1134/S0044459618060052. - Cited References:47 . - ISSN 0044-4596
РУБ Biology
Рубрики:
FATTY-ACID-COMPOSITION
   GROWTH

   ZOOPLANKTON

   ECOSYSTEMS

   NITROGEN

Аннотация: Diverse, multidirectional changes in biochemical composition of seston, plankton, and fish fry are detected in the coastal zone of a plain reservoir in the vicinity of a semiaquatic bird colony during vegetation season with extra high water level. Under these conditions, specific patterns of phyto- and zooplankton structure and quantitative characteristics, that, as was found out earlier, result from the vital activity of birds belonging to the family Ardeidae (namely, raising the share of mixotrophic phytoflagellates and copepods in plankton species composition) are leveled out. The main role in this process belongs to decomposition of immersed vegetation in the coastal zone, development of littoral macrophytes, and trophic relationships between algae and invertebrates. However, increase in atmospheric precipitation leads to increase in copepods abundance, which seems to be related to fast and intensive inflow of nitrogen-rich products of birds' vital activity. Due to this, during the whole period of observations, the following tendencies are revealed in biochemical composition of seston, plankton, and fish fry in the vicinity of the bird colony: 1) concentrations of carbon, nitrogen, and phosphorus and their ratios turn out to be auspicious for predominance of diatoms and mixotrophic phytoflagellates, rich in docosahexaenoic acid (DSA); 2) the abundance of phytoplankton, rich in polyunsaturated essential fatty acids (PEFA), favors propagation of those planktonic crustaceans which contain significantly more DSA and are more valuable food items for fish; 3) predominance of zooplankters, rich in PEFA, leads to higher concentration of PEFA in fry fish tissues, which, in certain periods, turns out to be advantageous for successful development and growth of dominant species of fish fry,such as roach, bream, white bream, and perch, by comparison with the test site.

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Держатели документа:
RAS, Papanin Inst Biol Inland Waters, Borok 152742, Yaroslavl Regio, Russia.
SD RAS, Krasnoyarsk Sci Ctr, Fed Res Ctr, Inst Biophys, Academgorodok 50,Bldg 50, Krasnoyarsk 660036, Russia.
Syberian Fed Univ, Svobodny Prosp 79, Krasnoyarsk 660041, Russia.

Доп.точки доступа:
Krylov, A., V; Makhutova, N.; Sakharova, E. G.; Sushchik, N. N.; Pavlov, D. D.; Kolmakova, A. A.; Stolbunov, I. A.; Gladyshev, M., I; Sakharova, Ekaterina

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