Results 71 to 80 of about 9,561 (238)

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

Shifts in phytoplankton communities in inland waterways: Insights from the Beijing–Hangzhou Grand Canal, China

open access: yesRiver, Volume 4, Issue 1, Page 36-43, February 2025.
Abstract Phytoplankton play a crucial role in maintaining the health of river ecosystems, and their communities are closely linked to river hydrodynamics. In inland waterways, disturbances generated by ship propellers alter flow dynamics and may affect phytoplankton communities.
Xueru Mao   +5 more
wiley   +1 more source

Rhizosphere Cyanophyceae of Soybean Inoculated with Rhizobium Japonicum

open access: yesJournal of Mathematical and Fundamental Sciences, 2019
. A study has been made of the species of Cyanophyceae occurring in the rhizosphere and nonrhizosphere regions of soybeans in pot culture under glasshouse conditions. Eleven species of Cyanophyceae were detected.
U. Suriawiria
doaj  

Migration of Net Phytoplankton and Zooplankton in Mendum’s Pond, New Hampshire [PDF]

open access: yes, 2006
The study examines the vertical distribution and migratory behavior of net phytoplankton and zooplankton of Mendum’s Pond in Barrington, N.H. The cyanobacteria, Microcystis and Aphanocapsa were the dominant net phytoplankton in this lake.
Murby, Amanda L.
core   +1 more source

RESPOSTA FITOPLANCTÔNICA í­â‚¬ DIFERENTES FONTES DE CARBONO E RELAÇí-ES C:N NA ALEVINAGEM DE TILÁPIA CULTIVADA COM BIOFLOCOS

open access: yesBoletim do Instituto de Pesca, 2018
O objetivo deste trabalho foi avaliar a diní­¢mica da comunidade fitoplanctônica durante a alevinagem de tilápia do Nilo, Oreochromis niloticus, com tecnologia de bioflocos.
Ugo Lima SILVA   +5 more
doaj   +1 more source

Cyanobacteria can benefit from freshwater salinization following the collapse of dominant phytoplankton competitors and zooplankton herbivores

open access: yesFreshwater Biology, Volume 69, Issue 12, Page 1748-1759, December 2024.
Abstract Freshwater salinization is an increasing threat to lakes worldwide, but despite being a widespread issue, little is known about its impact on biological communities at the base of the food chain. Here we used a mesocosm set‐up coupled with modern high‐frequency sensor technology to identify short‐ and longer‐term responses of phytoplankton to ...
Pablo Urrutia‐Cordero   +8 more
wiley   +1 more source

Evaluation of periphyton quantity on different natural substrates in Earthen lined pond [PDF]

open access: yes, 2017
Experiments were conducted in outdoor earthen lined pond to study periphyton quantity on three types of natural substrates such as split bamboo pole, coconut coir and coconut shell, which was placed inside the earthen lined pond filled with seawater for ...
Ahilan, B.   +5 more
core   +2 more sources

SOME REMARKS ON THE TAXONOMY OF CYANOPHYCEAE [PDF]

open access: yesActa Botanica Neerlandica, 1966
Together with the class of the Schizomycetes (bacteria) the Cyanophyceae belong to the division of the Schizophyta which division differs from all other plant divisions by lacking a nucleus. However, the central part of their cells is a nuclear equivalent (Procaryota).
openaire   +2 more sources

Geochemical and microbiological variability of aerobic and anaerobic sediments along a bifurcated sulphate‐saturated brine spring in western Canada

open access: yesThe Depositional Record, Volume 10, Issue 5, Page 637-669, November 2024.
A tufa mound developed in north‐east Alberta is characterised by an unusual emplacement of a gypsum caprock. This two‐tiered architecture resulted from the bicarbonate‐saturated groundwater flow along Upper Devonian limestone being redirected deeper and encountering the halite–anhydrite dissolution trend within the underlying Prairie Evaporite ...
Paul L. Broughton
wiley   +1 more source

Phytoplankton in Coqueiro Lake (Pantanal de Poconé, Mato Grosso, Brazil)

open access: yesBiotemas, 2015
Studies on floristic composition are key to understand qualiquantitative changes on phytoplankton assemblages over the year. Spatial-temporal variation in composition, richness, frequency of occurrence, and abundance (semi-quantitative) of the ...
Sandra Francisca Marçal   +1 more
doaj   +3 more sources

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