Results 21 to 30 of about 4,853 (208)
Acta Botânica Brasílica, 2004 Foram identificados 34 táxons específicos e infra-específicos do gênero Strombomonas Defl. resultado do estudo de amostras qualitativas no Parque Estadual Delta do Jacuí, localizado a 29°56'-30°03'S e 51°12'-51°18'W. As amostragens foram realizadas em 25
Sandra Maria Alves-da-Silva +1 more
doaj +1 more source
Новые и редкие виды водорослей из водоемов Киевской возвышенности (Украина) [PDF]
, 2017 В результате исследования альгофлоры водоемов Киевской возвышенной области выявлено 9 редких и интересных во флористическом отношении видов водорослей из отделов Сyanoprokaryota − 1, Euglenophyta − 1, Chlorophyta − 5, Bacillaryophyta − 2. Из них два вида
Березовская, В.Ю.
core +1 more source
Munzur Çayı (Tunceli-Türkiye)’nın Algal Florasının ve Su Kalitesi Değişimi
Turkish Journal of Agriculture: Food Science and Technology, 2018 Şubat 2015-Ocak 2016 tarihleri arasında aylık olarak Munzur Çayı’nda belirlenen iki istasyonda gerçekleştirilen çalışmada fitoplankton dağılımı ile fiziko-kimyasal parametreler belirlenmeye çalışılmıştır.
Banu Kutlu, Burcu Demir
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Some Heteronema species (Euglenophyta) occurring in Łęczna-Włodawa Lakeland (Eastern Poland)
Acta Societatis Botanicorum Poloniae, 2011 One new Heteronema cf. distigmoides Christen and three rare taxa of H. acus (Ehrenberg) Stein, H. spirale KLEBS and H. nebulosum (Dujardin) Klebs were reported for the Polish flora.
Małgorzata Poniewozik
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Vietnam Journal of Science, Technology and Engineering, 2018 Studies of the composition and density of phytoplankton and the water quality of Nhu Y river were conducted over six months (March to August 2011). Phytoplankton samples were collected by filtration and immediately preserved in Lugol’s solution.
Thi Trang Le +3 more
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Water quality variation and algal succession in commercial hybrid catfish production ponds [PDF]
Maejo International Journal of Science and Technology, 2012 This study on water quality variation and algal succession in commercial hybrid catfishproduction ponds was conducted in 2007 in Bang Pa-In district, Ayutthaya province, Thailand. Thestudy covered two fish crops, May-August and September-December.
Siripen Traichaiyaporn
doaj
Journal of Phycology, EarlyView.Abstract In this paper, we describe Lepocinclis loricata sp. nov. (Phacaceae), a sessile loricate euglenid that differs from all known loricate taxa by its unique combination of the presence of a lorica, monad morphology, sessile habit, and phylogenetic position within the Phacaceae. Populations of this species inhabit two turbid, silt‐rich waterbodies,
Bożena Zakryś +3 more
wiley +1 more source
Comparison of systems of biological indication approved during the course of the joint Anglo-Soviet investigations held under the auspices of the Institute of Hydrobiology of the Academy of Sciences of the Ukrainian SSR [PDF]
, 1980 In accordance with the plan for joint Anglo-Soviet scientific and technical collaboration on environmental problems, the comparative evaluation of systems of hydrobiological analysis of the surface water quality started in 1977 at the Regional Laboratory
Abakumov, V.A., Polishchuk, V.V.
core
Photosynthetic primary production in the Mesoproterozoic
New Phytologist, EarlyView.Summary The Mesoproterozoic atmosphere had more CO2 and less O2 than at present. While the upper ocean was oxygenated, the deeper ocean was euxinic or ferruginous. Primary production was performed by Chlorobia, Cyanobacteria, Proteobacteria, and Archaeplastida.
Patricia Sánchez‐Baracaldo +1 more
wiley +1 more source
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.Biofloc technology and periphyton‐based systems enhance the sustainable production of giant freshwater prawn (Macrobrachium rosenbergii). A PRISMA‐guided review (2005 – 2024) shows that BFT improves survival (75 – 78 %) and feed efficiency, while periphyton supports natural productivity in grow‐out.
Md. Abdul Halim +7 more
wiley +1 more source