Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Alexander S. Lelekov"'
Publikováno v:
Issues of modern algology (Вопросы современной альгологии). :13-24
The dynamics of the integral coefficient of light absorption and photobiosynthesis efficiency of dense cultures of microalgae is researched. A batch cyanoprokaryotic culture of Arthrospira (Spirulina) platensis (Nordst.) Gomont was grown under light-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d8a1702ca1e5c51999e36762deff01b
https://doi.org/10.33624/2311-0147-2022-1(28)-13-24
https://doi.org/10.33624/2311-0147-2022-1(28)-13-24
Publikováno v:
Issues of modern algology (Вопросы современной альгологии). :25-34
Mathematical decomposition of the absorption spectrum of the culture of the red microalga Porphyridium purpureum (Bory) Ross was carried out in the spectral range from 550 to 750 nm. The culture spectra were recorded on a spectrophotometer with an in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b78af5ab2b5462089fa2e3385154105
https://doi.org/10.33624/2311-0147-2022-1(28)-25-34
https://doi.org/10.33624/2311-0147-2022-1(28)-25-34
Publikováno v:
Bioresource Technology. 374:128771
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22b3c07b8c91a0f20167827c2f815ba3
https://doi.org/10.1016/j.biortech.2023.128771
https://doi.org/10.1016/j.biortech.2023.128771
Publikováno v:
Hydrosphere Еcology (Экология гидросферы). :49-60
The study of the growth of the batch culture of Spirulina platensis with different spectral composition of LED and luminescent radiation in plane-parallel photobioreactors was carried out. In the experiments, we used LED lamps LCD Feron LB-213 10 W,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ad94d5fb18dbf0b083dd1a5afa61a42
https://doi.org/10.33624/2587-9367-2021-1(6)-49-60
https://doi.org/10.33624/2587-9367-2021-1(6)-49-60
Publikováno v:
Hydrosphere Еcology (Экология гидросферы). :45-52
The work is devoted to modeling the growth of optically dense microalgae cultures in natural light. The basic model is based on the idea of the two-stage photoautotrophic growth of microalgae. It is shown that the increase in the intensity of sunligh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9b4732335862f0696bbc36ccaa4b2e
https://doi.org/10.33624/2587-9367-2020-1(5)-45-52
https://doi.org/10.33624/2587-9367-2020-1(5)-45-52
Publikováno v:
Issues of modern algology (Вопросы современной альгологии). :17-24
The paper presents a modified mathematical model of light-dependent chlorophyll concentration in the microalgae biomass. The basic model is based on the concept of biomass as a sum of reserve and structural components. Considering that part of the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba2532d90656b746f552290025c775cb
https://doi.org/10.33624/2311-0147-2020-1(22)-17-24
https://doi.org/10.33624/2311-0147-2020-1(22)-17-24
Autor:
Alexander S. Lelekov, Anna L. Avsiyan
Publikováno v:
Issues of modern algology (Вопросы современной альгологии). :8-16
Microalgal growth rate is determined by the difference between gross productivity and endogenous biomass loss rate. Gross productivity is a function of surface irradiance and reaches the maximal value under saturating light intensity. Endogenous biom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98cdf2c3044bc682f3467c491b91be10
https://doi.org/10.33624/2311-0147-2020-1(22)-8-16
https://doi.org/10.33624/2311-0147-2020-1(22)-8-16
Publikováno v:
Issues of modern algology (Вопросы современной альгологии). :42-49
The paper shows the possibility of using linear splines in modeling the daily change in solar radiation. The calculations were based on the generally accepted cosine expression used for modeling insolation changes on the surface of lakes and the ocea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01cda66a89d26e44dd6b05509064739b
https://doi.org/10.33624/2311-0147-2020-3(24)-42-49
https://doi.org/10.33624/2311-0147-2020-3(24)-42-49
Autor:
Olga A. Memetshaeva, Irina N. Gudvilovich, Andrei B. Borovkov, Alexander S. Lelekov, Anna L. Avsiyan, Tatyana M. Novikova
Publikováno v:
Ecologica Montenegrina. 22:157-165
The paper presents studies of morphological and morphometrical characteristics of green halophilic carotenogenic microalga Dunaliella salina (Dunal) Teodoresco, 1905, from the south-west region of Crimean Peninsula. D. salina was cultivated in two-ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e7f2a50c53b83239af69962757d181
https://doi.org/10.37828/em.2019.22.12
https://doi.org/10.37828/em.2019.22.12
Publikováno v:
Hydrosphere Еcology (Экология гидросферы). :20-29
The paper presents an example of the linear splines use to describe the photosynthesis light curves for microalgae culture. The main mathematical models of the relationship between photosynthesis rate and light are listed. Based on the previously for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6645784507597837545757cd65f7de7b
https://doi.org/10.33624/2587-9367-2019-2(4)-20-29
https://doi.org/10.33624/2587-9367-2019-2(4)-20-29