Results 101 to 110 of about 21,008 (228)

Interaction between local hydrodynamics and algal community in epilithic biofilm [PDF]

open access: yes, 2013
Interactions between epilithic biofilm and local hydrodynamics were investigated in an experimental flume. Epilithic biofilm from a natural river was grown over a 41 day period in three sections with different flow velocities (0.10, 0.25 and 0.40 m s-¹ ...
Graba, Myriam   +5 more
core   +4 more sources

4. Periphyton community structure

open access: yesZoology and Ecology, 2014
The results of investigation of Lake Drūksiai periphyton community are presented. Periphyton community parameters, such as periphyton abundance on its dominant substrate (common reed Phragmites communis) and a ratio of mineral and organic components, were estimated.
openaire   +1 more source

Spatial variation of periphyton structural attributes on Eichhornia crassipes (Mart.) Solms. in a tropical lotic ecosystem - doi: 10.4025/actascibiolsci.v35i3.17879

open access: yesActa Scientiarum: Biological Sciences, 2013
This study evaluated the influence of physical, chemical and physico-chemical variables of water on the biomass of periphyton community and verified the differences between six sampling sites over the course of São Mateus river: two upstream of the city
Thaís Almeida Pereira   +2 more
doaj   +1 more source

periphyton

open access: yes
Citation: 'periphyton' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.14907 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Development of Streams Classification System for Nutrient Criteria in Illinois [PDF]

open access: yes, 2005
USEPApublished or submitted for publicationis peer ...
Lin, Lian-Shin   +2 more
core  

A Limnological Study of Ricks Pond and the Gulpha Creek Drainage in Garland County, Arkansas [PDF]

open access: yes, 1978
A limnological investigation of Ricks Pond and the Gulpha Creek drainage of Garland County, Arkansas was conducted between 1 June 1978, and 21 August 1978.
Buchanan, Tom M.   +4 more
core   +2 more sources

Experimental Warming and Short‐Term Nutrient Effects on Nearshore Periphyton Metabolism in a Large, Oligotrophic Lake

open access: yesWater Resources Research
Periphyton blooms may be increasing in oligotrophic lakes due to warming water temperatures and increased nutrient loads associated with climate change.
Nicholas T. Framsted   +2 more
doaj   +1 more source

Types and Abundance of Periphyton in the Ceramic Substrate Placed in the Salo River, Salo District, Kampar Regency [PDF]

open access: yes, 2015
Periphyton is a sessile microscopic organism attach on certain substrate. Research aims to determine the type and abundance of periphyton on ceramic substrate has been carried out in April-May 2015 in the Salo River.
Sihotang, C. (Clemens)   +2 more
core  

Size distribution of Haliotis asinina and abundance of periphyton in tapulaga waters

open access: yesDepik Jurnal
The Tapulaga waters, located in Soropia, Southeast Sulawesi, are among the coastal waters with significant potential for the seven-eyed abalone (Haliotis asinina).
Ermayanti Ishak   +2 more
doaj   +1 more source

Annual dynamics of nutrients in a temporary stream in Southern Portugal: contributions of the primary producers and the drainage basin [PDF]

open access: yes, 2012
Under the Mediterranean climatic conditions, the annual precipitation distribution determines that many streams are temporary with surface flow interruption during the summer dry period in contrast to the high discharges during floods, observed from late
Morais, Manuela   +2 more
core  

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