Results 21 to 30 of about 263 (127)

Phytoplankton assemblage with relation to water quality in Turag River of Bangladesh [PDF]

open access: yesCaspian Journal of Environmental Sciences, 2020
The study was performed to evaluate phytoplankton assemblage, physical and chemical characteristics of water, interrelationship between phytoplankton assemblage and physical/chemical characteristics of water and to evaluate water quality index during ...
M. Khatun, A.K.M. Rashidul Alam
doaj   +1 more source

Qualitative and quantitative analysis of phytoplankton in Ramala Lake

open access: yesEnvironment Conservation Journal, 2018
Plankton are important biotic component of aquatic habitat. They do determine the trophic status and quality of water. The phytoplankton is the base of most of the lake food web. It forms a bulk of food for zooplankton, fishes and other aquatic organisms.
Rajlaxmi R.Kulkarni, S.B. Zade
doaj   +1 more source

Algal diversity in midstream of the Achankovil river during monsoon and post monsoon season [PDF]

open access: yesThe Holistic Approach to Environment, 2020
Algae are simple organisms whose size ranges from microscopic to macroscopic large seaweeds over thirty meters long. The study examined the algal diversity in the midstream of the Achankovil River.
Meera Krishnan   +3 more
doaj   +1 more source

Hydrobiological Observations on Virla Reservoir at Khargone (Madhya Pradesh), India

open access: yesEnvironment Conservation Journal, 2002
The present paper is an attempt to present the hydrobiological observation  on Virla reservoir of Khargone district. The   data  revealed  that   5   major  algal  groups  i.e.    Cyanophyceae,    Bacillariophyceae,    Chlorophyceae, Euglenophyceae  and
Pushpa Patel   +2 more
doaj   +1 more source

Phacus multifacies sp. nov., a new Euglenophyceae from the State of Rio Grande do Sul, Southern Brazil

open access: yesHoehnea
As a result of the taxonomic survey of the pigmented Euglenophyceae of Lago da Ponte, an artificial pond located at the Porto Alegre Botanical Garden, State of Rio Grande do Sul, Southern Brazil and samples gathered later on from this same water body, a ...
Sandra Maria Alves-da-Silva   +1 more
doaj   +1 more source

Phytoplankton diversity in the Cross River Estuary of Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2006
Studies on the species composition, relative abundance, spatial distribution and diversity of phytoplankton assemblages in the Cross River Estuary were carried out for twenty-four months, across six (6) sampling stations.
AO Ekwu, FD Sikoki
doaj   +1 more source

A Systematic Review of Biofloc Technology and Periphyton in Giant Freshwater Prawn (Macrobrachium rosenbergii) Aquaculture

open access: yesAquaculture, 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

Effects of River Beads on Algal Nutrient Limitation Following Severe Wildfire

open access: yesFreshwater Biology, Volume 71, Issue 4, April 2026.
ABSTRACT Severe wildfires often increase inputs of nitrogen (N) and phosphorus (P) to streams, which can alter nutrient limitation and primary production of benthic algae. Changes in nutrient limitation, however, vary over space and time due to physical and biological factors.
Alyssa M. Graziano   +6 more
wiley   +1 more source

Euglenophyceae from bromeliad phytotelmata: new records for Bahia state and Brazil [PDF]

open access: yesCheck List, 2017
We report 7 new records of Euglenophyceae for Bahia state and 1 for Brazil. The material was collected from bromeliad phytotelmata in 4 areas of Bahia state (Serra da Jiboia, Parque das Dunas, Fazenda Itaberaba, and Reserva Sapiranga) during 14 months ...
Geraldo José Peixoto Ramos   +3 more
doaj   +3 more sources

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

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