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Suitability of Phytosterols Alongside Fatty Acids as Chemotaxonomic Biomarkers for Phytoplankton. [PDF]

open access: yesFront Plant Sci, 2016
The composition and abundance of phytoplankton is an important factor defining ecological status of marine and freshwater ecosystems. Chemotaxonomic markers (e.g., pigments and fatty acids) are needed for monitoring changes in a phytoplankton community ...
Taipale SJ   +3 more
europepmc   +2 more sources

Desmid algae (Charophyta: Conjugatophyceae) of Ekaterinburg, Middle Urals, Russia [PDF]

open access: yesFolia Cryptogamica Estonica, 2018
Species composition of desmid algae and their habitat preferences in water bodies of Ekaterinburg city were studied during the 2013–2017. Thirty-seven species and subspecific taxa which belong to 12 genera and 2 families were identified, of which 17 ...
Paukov, Alexander G.   +2 more
core   +4 more sources

Taxonomy and nomenclature of the Conjugatophyceae (= Zygnematophyceae) [PDF]

open access: yesAlgae, 2013
The conjugating algae, an almost exclusively freshwater and extraordinarily diverse group of streptophyte green algae, are referred to a class generally known as the Conjugatophyceae in Central Europe and the Zygnematophyceae elsewhere in the world. Conjugatophyceae is widely considered to be a descriptive name and Zygnematophyceae ('Zygnemophyceae' a ...
exaly   +2 more sources

Flutuação anual e interanual da riqueza de espécies de desmídias (Chlorophyta – Conjugatophyceae) em um lago de inundação amazônico de águas pretas (Lago Cutiuaú, Estado do Amazonas, Brasil) - DOI: 10.4025/actascibiolsci.v31i3.1050 [PDF]

open access: yesActa Scientiarum: Biological Sciences, 2009
Nesta pesquisa foi avaliada a flutuação sazonal e interanual da riqueza específica de desmídias ao longo de diferentes períodos do ciclo hidrológico de 2002 a 2004, em um lago de inundação de águas pretas da bacia do rio Negro, no Estado do Amazonas.
Sérgio Melo, Karla Ferreira Souza
doaj   +4 more sources

Marine phytoplankton community composition data from the Belgian part of the North Sea, 1968-2010. [PDF]

open access: yesSci Data, 2018
The Belgian Phytoplankton Database (BPD) is a comprehensive data collection comprising quantitative phytoplankton cell counts from multiple research projects conducted since 1968.
Nohe A   +9 more
europepmc   +3 more sources

Desmídias filamentosas (Conjugatophyceae) de um lago de inundação de águas pretas na Amazônia Central Filamentous desmids (Conjugatophyceae) from a floodpulse black water lake in Central Amazon

open access: yesActa Amazonica, 2010
Com base em 109 amostras coletadas em diferentes fases do ciclo hidrológico nos anos de 2002 a 2004 no lago Cutiuaú, um ambiente de águas pretas localizado no Parque Nacional do Jaú na bacia do rio Negro, foi realizado um levantamento taxonômico das ...
Karla Ferreira Souza, Sérgio Melo
doaj   +3 more sources

Taxonomic notes on the species of the genus Micrasterias (Desmidiaceae, Conjugatophyceae) from the Metropolitan Region of Salvador, Bahia, Brazil [PDF]

open access: yesCheck List, 2018
We present the results of a taxonomic survey of the genus Micrasterias in the Metropolitan Region of Salvador (MRS), Bahia, northeastern Brazil during 2007–2010 and 2014–2015. A total of 275 phytoplanktonic and periphytic samples from
Maria A. Santos   +2 more
doaj   +4 more sources

Induction of sexual reproduction and zygospore patterns in the filamentous green alga Spirogyra (Conjugatophyceae: Zygnematales)

open access: yesJournal of BioScience and Biotechnology, 2017
Morphotaxonomy, ecological preferences and biological characterization of algal taxa of order Zygnematales (Conjugatophyceae, Chlorophyta), mainly the freshwater species Spirogyra, Zygnema, and Mougeotia are still poorly understood and need further in ...
Mostafa El-Sheekh   +3 more
doaj   +2 more sources

Cohabitant charophyte algal flora and its ecology in high-mountain lakes of the Artabel Lakes Nature Park (Gümüşhane, Turkey) [PDF]

open access: yesBotanica Serbica, 2020
The composition of charophyte taxa and their habitat preferences in water bodies of the Artabel Lakes Nature Park were investigated on 15 August 2013 and 13 August 2016.
Bülent Şahin   +2 more
doaj   +1 more source

Newly recorded and rare Desmidiales (Charophyta: Conjugatophyceae) from the Middle Urals, Russia [PDF]

open access: yesCheck List, 2016
New disributional data on 14 previously unrecorded or rare species and varieties of algae belonging to Closteriaceae, Desmidiaceae, Gonatozygaceae and Peni­aceae (order Desmidiales) are presented for the Middle Urals. Closterium cornu Ehrenberg ex Ralfs,
Andrey Shakhmatov
doaj   +3 more sources

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