Results 41 to 50 of about 214 (141)
Известия ТИНРО, 2018 Epiphytic diatoms develop seasonally. On macrophytes they reach the highest density in the middle of summer and have the minimum density in winter. This pattern gives an opportunity to apply a tool of difference (recurrent) equations for testing the ...
V. A. Parensky, E. V. Levchenko
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Open Geosciences, 2018 In order to study the sedimentological response of the first episode of “cyanobacteria calcification event” in Phanerozoic, we studied the microbialites from Furongian Series in Qijiayu section, Hebei Province, which is located in the central part of the
Xiao EnZhao +4 more
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PIGMENT CONTENT IN PHYTOPLANKTON, EPIPHYTON AND BOTTOM SEDIMENTS OF LAKE NERO
Transactions of Papanin Institute for Biology of Inland Waters RAS, 2020 This article presents new data of spectrophotometric determination of pigment concentrations in phytoplankton, epiphyton and bottom sediments of the shallow highly productive Lake Nero based on survey materials in summer 2017. The average concentrations of chlorophyll a were 73.5±6.1 μg/L in phytoplankton and 40.7±21.4 mg/m2 of substrate in epiphyton ...
N. Meteleva, N. Timofeeva, L. Sigareva
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Sedimentology of reefal buildups of the Xiannüdong Formation (Cambrian Series 2), SW China
Journal of Palaeogeography, 2019 The reefs in the Xiannüdong Formation (Cambrian Series 2) are the oldest archaeocyathan–microbial bioconstructions in China, but the details of their microbial structures have not been previously described.
Hao Tang +7 more
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Diversity and systematics of calcified cyanobacteria and associated microfossils in Cambrian Series 2 shallow-marine carbonates, Yangtze Platform, South China [PDF]
Journal of MicropalaeontologyCalcified cyanobacteria and associated microfossils were systematically investigated in 10 shallow-marine carbonate sections – reefal and non-reefal – from Cambrian Series 2 of the Yangtze Platform, South China.
J. Shen +4 more
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Walailak Journal of Science and Technology, 2019 In spite of the fact that epiphytic algae are considered important component of freshwater ecosystems, our knowledge of their diversity and distribution is still rather poor.
Eldrin De Los Reyes Arguelles
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The effects of nutrient level on periphyton–macrophyte interactions in freshwater ecosystems
Water Biology and SecurityPeriphyton are one of the key primary producers in aquatic ecosystems, particularly in oligotrophic shallow lakes. Submerged macrophytes are capable of competing with periphyton for nutrients and light, but may also facilitate periphyton by providing ...
Yushan Li +6 more
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Epipelon dynamics in a shallow lake through a turbid-and a clear- water regime
Journal of Limnology, 2016 In Pampean lakes, very little information is available on epipelon structure and dynamics or the effect of environmental variables on those parameters.
María G. Cano +2 more
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Journal of Marine Science and EngineeringThis article is about the diversity of diatoms in the benthos of the upper sublittoral near Kazantip Cape, located on the shore of the Sea of Azov in the northeastern part of Crimea.
Anna Bondarenko +3 more
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Biología Acuática, 2019 La Rosita shallow lake is located in the south of Castelli city. With a surface area of 162 ha, 80% of the lake is covered by stands of californian bulrush.
Analía dos Santos +2 more
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