Results 51 to 60 of about 4,369 (186)

Phytoplankton composition of Sazlidere Dam lake, Istanbul, Turkey [PDF]

open access: yesMaejo International Journal of Science and Technology, 2013
The phytoplankton composition of Sazlidere Dam lake was studied at 5 sampling sites between December 2003 - November 2005. A total of 67 taxa were recorded, representing Bacillariophyta (31), Chlorophyta (18), Cyanophyta (9), Chrysophyta (1), Cryptophyta
Nese Yilmaz
doaj  

Twenty- five new records of algae in eight artificial fish ponds in Erbil

open access: yesZanco Journal of Pure and Applied Sciences, 2019
This study was carried out from March to October 2018 in eight artificial fish ponds within Erbil province Kurdistan region of Iraq which is the first work in such ponds.
Farhad H. Aziz, Sara A. Yasin
doaj   +1 more source

Seasonal Variability of Photosynthetic Microbial Eukaryotes (<3 µm) in the Kara Sea Revealed by 18S rDNA Metabarcoding of Sediment Trap Fluxes

open access: yesPlants, 2021
This survey is the first to explore the seasonal cycle of microbial eukaryote diversity (
Tatiana A. Belevich   +2 more
doaj   +1 more source

The first decade of oligotrophication of Lake Constance [PDF]

open access: yes, 1993
In Lake Constance, after several decades of cutrophication, a decrease in phosphorus loading over the last decade has lead to a partial recovery from eutrophication. Here we analyse the shift in the taxonomic composition of phytoplankton during the first
Annette Schweizer   +28 more
core   +1 more source

Water quality variation and algal succession in commercial hybrid catfish production ponds [PDF]

open access: yesMaejo International Journal of Science and Technology, 2012
This study on water quality variation and algal succession in commercial hybrid catfishproduction ponds was conducted in 2007 in Bang Pa-In district, Ayutthaya province, Thailand. Thestudy covered two fish crops, May-August and September-December.
Siripen Traichaiyaporn
doaj  

Nucleomorph and complex plastids [PDF]

open access: yes, 2011
Endosimbiontska teorija o porijeklu plastida stara je više od sto godina i danas je prihvaćena kao jedina važeća teorija o postanku organela. Danas se pretpostavlja kako su mitohondriji podrijetlom α-protobakterije dok se pretkom plastida smatra ...
Lenuzzi, Maša
core   +2 more sources

Nutrient inversion but not warming drive changes in periphyton biomass and composition in shallow lake mesocosms

open access: yesLimnology and Oceanography, Volume 70, Issue S2, Page S140-S154, December 2025.
Abstract Periphyton plays an important functional role in shallow lakes and is sensitive to variation in nutrient availability and global warming. Understanding the responses of periphyton to changes in nutrient availability in contrasting warming scenarios can contribute to the development of more efficient techniques for the restoration of lakes in a
Olivera Stamenković   +4 more
wiley   +1 more source

Таксономическое разнообразие водорослевых сообществ р.Тетерев (Украина) [PDF]

open access: yes, 2009
Представлены результаты исследований таксономического разнообразия фитопланктона, фитомикроэпифитона и фитомикроепилитона р.Тетерев от истока до впадения в Киевское водохранилище, включая зарегулированные участки реки и некоторые ...
Корнійчук, Н. М.   +1 more
core  

Hydrological variability and connectivity shape floodplain microbial community dynamics

open access: yesLimnology and Oceanography, Volume 70, Issue 12, Page 3867-3882, December 2025.
Abstract Floodplains are dynamic interfaces between aquatic and terrestrial ecosystems, where ecosystem functioning is strongly influenced by microbial communities. To investigate the composition of free‐living and particle‐associated prokaryotic and microbial eukaryotic communities, five interconnected study sites were sampled in one of the best ...
Nikolina Bek   +7 more
wiley   +1 more source

AVALIAÇÃO DA INTEGRIDADE ECOLÓGICA DE UM RESERVATÓRIO NA REGIÃO MEDITERRÂNICA: CASO DE ESTUDO DA ALBUFEIRA DO ENXOÉ, SUL DE PORTUGAL [PDF]

open access: yes, 2018
É objetivo do presente trabalho apresentar e interpretar resultados físico-químicos e fitoplanctónicos da albufeira do Enxoé, situado na bacia do Guadiana no sul de Portugal.
Morais, Maria Manuela   +4 more
core  

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