Results 41 to 50 of about 3,416 (203)

A study on organic pollution based on algal distribution in some rural and Temple ponds of Balrampur, U.P. India

open access: yesEnvironment Conservation Journal, 2008
The present  paper  deals  with  the  algal  distribution  and  organic  pollution  in  fifteen  rural  and  temple  ponds in   Balrampur.   Algae   belonging   to   Chlorophyceae,   Cyanophyceae,    Euglenophyceae   and   Bacillariophyceae were studied.
S.P.M. Tripathi   +2 more
doaj   +1 more source

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

Dinamika Komunitas Fitoplankton Dan Kualitas Perairan Di Lingkungan Perairan Tambak Udang Intensif: Sebuah Analisis Korelasi [PDF]

open access: yes, 2013
The research was amied to reveal phytoplankton community in shrimp ponds and thesurrounding waters, and to study the correlation between phytoplankton community and waterquality.
Wardiatno, B. W. (Bambang)
core   +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

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

Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India) [PDF]

open access: yes, 2007
Cyanobacterial biodiversity from different freshwater ponds of Thanjavur, Tamilnadu (India). Studies on the cyanobacterial biodiversity of 5 different freshwater ponds in and around Thanjavur, Tamilnadu during summer month (June, 2004) has been made and ...
Muralitharan, Gangatharan   +4 more
core   +3 more sources

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

Struktur Komunitas Alga Perifiton Sungai dalam Gua Batu Asahan di Sumpur Kudus Kabupaten Sijunjung Sumatera Barat

open access: yesJurnal Biologi Universitas Andalas, 2019
The cave ecosystem has a unique environment because it receives minimal sunlight and does not even get sunlight at all. Dark conditions in the cave will affect producers such as periphyton algae that live in rivers in caves that need sunlight for ...
Izmiarti Izmiarti
doaj   +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  

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

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