Results 51 to 60 of about 4,730 (220)

Eficiencia de remoción de microalgas por tratamiento de ozono en planta piloto en un reservorio de Sud America

open access: yesLilloa, 2023
Se estudió la remoción del fitoplancton mediante pretratamiento con ozono en una planta piloto que capta agua de un embalse subtropical del noroeste argentino.
María Mónica Salusso   +1 more
doaj   +1 more source

Qualitative and Quantitative Aquatic Algal Data Compilation to Determine Macrotrends [PDF]

open access: yes, 1985
A data base of the algae of Arkansas has been initiated by the selection of a relational data base management system. The system was chosen to be readily available for microcomputers using MS- or PC-DOS.
Meyer, Richard L.
core   +1 more source

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

open access: yes, 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 ...
Hiltunen, Minna   +3 more
core   +1 more source

Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP. Algas, 31: Euglenophyceae (Euglenaceae não-pigmentadas)

open access: yesHoehnea
Levantamento florístico dos representantes não-pigmentados da família Euglenaceae (Euglenophyceae) do Parque Estadual das Fontes do Ipiranga, São Paulo, Brasil.
Carlos Eduardo de Mattos Bicudo
doaj   +1 more source

Morphological and genetic diversity of Euglena deses group (Euglenophyceae) with emphasis on cryptic species

open access: yes, 2016
Copyright © 2016 The Korean Society of Phycology 219 http://e-algae.org pISSN: 1226-2617 eISSN: 2093-0860 Morphological and genetic diversity of Euglena deses group (Euglenophyceae) with emphasis on cryptic species Jong Im Kim, Eric W.
J. I. Kim, E. Linton, Woongghi Shin
semanticscholar   +1 more source

Size related feeding patterns and electivity indices of silver barb (Barbodes gonionotus Bleeker) from a pond, Bangladesh [PDF]

open access: yes, 2001
The feeding patterns with respect to quality and quantity of food of silver barb, Barbodes gonionotus varied with their size and development. The results indicated that the fish in the size group I (7-25 mm TL) were fairly omnivore with particular ...
Islam, M.S.   +3 more
core  

Buffer Zone Degradation and Plankton Dynamics in Northern and Northeastern Parts of Lake Tana, Ethiopia: Implications for a Tropical Highland Lake Ecosystem

open access: yesAquaculture, Fish and Fisheries, Volume 5, Issue 3, June 2025.
ABSTRACT Lake Tana, a UNESCO World Biosphere Reserve Lake. The lake contains 50% of Ethiopia's freshwater and fertile land, which favoured urbanization, agriculture and irrigation, impacting its ecosystem. Understanding the effects of buffer zone degradation on plankton and water quality was vital for sustainable resource utilization.
Degsera Aemro   +4 more
wiley   +1 more source

Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP: algas, 27: Euglenophyceae (famílias Petalomonadaceae e Scytomonadaceae)

open access: yesHoehnea
Levantamento florístico dos representantes das famílias Petalomonadaceae e Scytomonadaceae (Euglenophyceae) do Parque Estadual das Fontes do Ipiranga, São Paulo, Brasil.
Carlos Eduardo de Mattos Bicudo
doaj   +1 more source

Phytoplankton community and physical-chemical characteristics of water in the public reservoir of Cruzeta, RN, Brazil Comunidade fitoplanctônica e características físico-químicas do açude público de Cruzeta, Rio Grande do Norte, BR

open access: yesBrazilian Journal of Biology, 2008
The Phytoplankton community and the abiotic factors of the Cruzeta reservoir were studied at three depths, surface, middle (2 m) and bottom, from September, 2004 to June, 2005, in order to characterize the environment and assess the possible factors that
NT. Chellappa, JM. Borba, O. Rocha
doaj   +1 more source

Types and Abundance of Phytoplankton in the Tajwid Lake, Langgam Sub-District, Pelalawan District, Riau Province [PDF]

open access: yes, 2016
Tajwid Lake is an oxbow lake that receives water from the Kampar River during rainy season. To understand the types and abundance of phytoplankton present in that lake, a study has been conducted in Ferbruary 2016.
Piratih, Y. (Yuni)   +2 more
core  

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