About: Composition changes of phototrophic microbial communities along the salinity gradient in the solar saltern evaporation ponds of Eilat, Israel

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The planktonic and benthic microbial communities in 8 hypersaline evaporation ponds of Eilat, Israel, salinity between 58 and 329 g l-1, were studied by microscopic methods. Marked shifts in the species composition of phototrophic microbial communities were found along the salinity gradient. Planktonic communities consisted mainly of cyanobacteria and diatoms, except for the pond with the highest salinity, were dominated green alga Dunaliella salina. Species composition of benthic communities was markedly different in each pond. At the lowest salinities, mats of oscillatoriacean cyanobacteria, accompanied with diatoms, covered the sediment. The cyanobacterium Halothece sp. dominated the ponds of intermediate salinity where gypsum precipitated. The pond with the highest salinity was not colonized by phototrophs. Photosynthetically active oxygenic microorganisms were found to abound even in deep layers of sediments (up to 5 cm) where light and oxygen are supposedly unavailable. The planktonic and benthic microbial communities in 8 hypersaline evaporation ponds of Eilat, Israel, salinity between 58 and 329 g l-1, were studied by microscopic methods. Marked shifts in the species composition of phototrophic microbial communities were found along the salinity gradient. Planktonic communities consisted mainly of cyanobacteria and diatoms, except for the pond with the highest salinity, were dominated green alga Dunaliella salina. Species composition of benthic communities was markedly different in each pond. At the lowest salinities, mats of oscillatoriacean cyanobacteria, accompanied with diatoms, covered the sediment. The cyanobacterium Halothece sp. dominated the ponds of intermediate salinity where gypsum precipitated. The pond with the highest salinity was not colonized by phototrophs. Photosynthetically active oxygenic microorganisms were found to abound even in deep layers of sediments (up to 5 cm) where light and oxygen are supposedly unavailable. (en)
Title	Composition changes of phototrophic microbial communities along the salinity gradient in the solar saltern evaporation ponds of Eilat, Israel Composition changes of phototrophic microbial communities along the salinity gradient in the solar saltern evaporation ponds of Eilat, Israel (en)
skos:prefLabel	Composition changes of phototrophic microbial communities along the salinity gradient in the solar saltern evaporation ponds of Eilat, Israel Composition changes of phototrophic microbial communities along the salinity gradient in the solar saltern evaporation ponds of Eilat, Israel (en)
skos:notation	RIV/67985939:_____/09:00340174!RIV10-AV0-67985939
http://linked.open...avai/riv/aktivita	P S Z
http://linked.open...avai/riv/aktivity	P(1QS500200570), P(1QS600170504), P(GA206/06/0462), P(KJB600960703), S, Z(AV0Z50200510), Z(AV0Z60050516), Z(AV0Z60170517), Z(MSM6007665808)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Řeháková, Klára
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Botanický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	307902
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/09:00340174
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	phototrophic microbial community; salterns; species composition (en)
http://linked.open.../riv/klicoveSlovo	species composition salterns phototrophic microbial community
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[8BBBEC69D0E3]
http://linked.open...i/riv/nazevZdroje	Hydrobiologia
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	New optical methods for study of phytoplankton Limnological basis of sustainable management of reservoirs Application of combined morphological, ecological and molecular approach in the classification of planktonic representatives of the genus Anabaena (Cyanobacteria) Competition relationships among dominant species of phytoplankton in the reservoirs
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	636
http://linked.open...iv/tvurceVysledku	Zapomělová, Eliška Řeháková, Klára Medová, Hana Prášil, Ondřej Veselá, J. Oren, A.
http://linked.open...ain/vavai/riv/wos	000272029700007
http://linked.open...n/vavai/riv/zamer	Microorganisms in Research and Biotechnology Struktura, funkce a evoluce biodiversity fotoautotrofních organismů a hub: původ a příčiny jejich proměnlivosti, dynamika populací, společenstev a ekosystémů; využití vybraných výsledků k rozvoji Průhonického parku Struktura, funkce a vývoj vodních ekosystémů Fyzikální biologie -nové přístupy v biologickém výzkumu
issn	0018-8158
number of pages	12 (xsd:int)

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