New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring

S. V. Gontarev; Sergey Mosharov; M. Korsak

doi:10.12737/14428

NEW PHYTO-INCUBATOR WITH TEMPERATURE AND ILLUMINATION ADJUSTMENT FOR WATER ECOSYSTEMS’ ECOLOGICAL PARAMETERS MONITORING New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring

АА Аа

Published in Safety in Technosphere · Volume 4, Issue 4 · Pages 3–9 · Rubric: Control and monitoring

DOI: https://doi.org/10.12737/14428

Received: 25.08.2015 Accepted: 25.08.2015 Published: 25.08.2015 Language of publication: RUS

Authors

S. V. Gontarev

Sergey Mosharov

ORCID

M. Korsak

S. V. Gontarev

Academic degree: candidate of technical sciences

P.P.Shirshov Institute of Oceanology of the Russian Academy of Science Senior Researcher · Moscow

Sergey Mosharov

Academic degree: candidate of sciences in biology

Science rang: docent

Shirshov Institute of Oceanology veduschiy nauchnyy sotrudnik · Russian Federation · Moscow

Immanuel Kant Baltic Federal University Kaliningrad

ORCID

M. Korsak

Academic degree: candidate of sciences in biology

Bauman Moscow State Technical University Russian Federation · Moscow

ABSTRACT

During sea ecological expeditions at determination of organic substance formation speed in the course of photosynthesis (sizes of primary production) researchers face need related to creation of special conditions for an exposition of containing the phytoplankton water samples which have been selected at different stations and depths, widely spaced and with different temperature and illumination values. Now for primary production measurement in all marine ecosystems’ photosynthesis zone which has an extent equal to several tens of meters, the standard methods for incubation of containing the phytoplankton water samples in the conditions of constant temperatures and illumination, considerably different from those horizons, where the studied samples were taken, are used. Such a technique based on the water samples incubation at artificial lighting in controlled temperature conditions has been accepted as the main one in the international ecological and monitoring programs (HELCOM, SCOR, etc.). Discrepancy of light and temperature conditions in a sample selection point and in the experiment can lead to distortions at a primary production assessment and light dependences determination. Primary production sizes’ correct determination at photosynthesis zone’s different depths with different temperature and illumination values demands creation of the most approached to the natural conditions for the exposition of containing the phytoplankton water samples. A new phyto-incubator for the water sample incubation at the primary production measurement is described in this paper. The phyto-incubator consists of light and thermo isolated cells with a system of temperature and illumination individual adjustment in each of the cells. The incubation of different samples containing the phytoplankton is carried out in various stabilized conditions on temperature and illumination by a constant light stream, established for each cell separately. Illumination and temperature values can be choose as any of the set range of sizes. Such installation allows to set a "grid" of parameters on temperature and illumination, on exhibiting duration, and to receive predictive estimates for primary production at the change of external conditions. Invention patent No. 2547685 "Incubator and Approach for Water Samples Incubation" has been obtained on the developed incubator. This phyto-incubator type can be also used for various ecological experiments with natural populations of plankton organisms in laboratory conditions.

KEYWORDS

photosynthesis, phytoplankton, incubator, water ecosystems, water ecosystems monitoring.

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Editor-in-Chief

Vladimir Devisilov

devisil@mail.ru

Executive Editor

Dar'ya Sklyankina

501@infra-m.ru

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GOST

Gontarev S. V., Mosharov S. A., Korsak M. N. New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring // Safety in Technosphere. 2015. no. 4. pp. 3-9. DOI: https://doi.org/10.12737/14428. (Date of access 19.10.2026).

MLA

S. V. Gontarev, Mosharov S. A., Korsak M. N.. "New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring." Safety in Technosphere 4.4 (2015): 3-9. DOI: https://doi.org/10.12737/14428.

APA

Gontarev S. V., Mosharov S. A., Korsak M. N. (2015). New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring. Safety in Technosphere, 4(4), 3-9. https://doi.org/10.12737/14428

Chicago

S. V. Gontarev, Mosharov S. A., Korsak M. N.. "New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring." Safety in Technosphere 4, no. 4 (2015): 3-9. https://doi.org/10.12737/14428.

WIKI

{{cite journal | author = Gontarev S. V., Mosharov S. A., Korsak M. N. | title = New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring | journal = Safety in Technosphere | year = 2015 | volume = 4 | issue = 4 | pages = 3-9 | doi = 10.12737/14428 }}

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NEW PHYTO-INCUBATOR WITH TEMPERATURE AND ILLUMINATION ADJUSTMENT FOR WATER ECOSYSTEMS’ ECOLOGICAL PARAMETERS MONITORING New Phyto-Incubator with Temperature and Illumination Adjustment for Water Ecosystems’ Ecological Parameters Monitoring

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