Inter-annual dynamics of changes in hyrdooptical characteristics of ecosystem of the Yenisei basin

P. V. Postnikova

doi:10.1117/12.2248511

29 November 2016 Inter-annual dynamics of changes in hyrdooptical characteristics of ecosystem of the Yenisei basin

P. V. Postnikova

Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 1003535 (2016) https://doi.org/10.1117/12.2248511
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation

Abstract

The seasonal variability of hydrooptical and fluorescent characteristics from the coastal waters of the Yenisei river have been studied. The work was estimated chlorophyll content, photosynthetic activity, concentration dissolved organic matter (DOM) and mineral component. The data have been obtained from series of regular observations in the coastal waters of Krasnoyarsk during 2012 – 2014. During year the chlorophyll “a” concentration and mineralization varied 2 times for warm and cold seasons. Regression analysis revealed relationship between coefficient synthetic activity and concentration of chlorophyll “a”.

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P. V. Postnikova "Inter-annual dynamics of changes in hyrdooptical characteristics of ecosystem of the Yenisei basin", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 1003535 (29 November 2016); https://doi.org/10.1117/12.2248511

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