Results 51 to 60 of about 2,107 (178)

Alge Koseškega bajerja in Sotelskega jezera, dveh evtrofnih jezer v Sloveniji

Natura Sloveniae, 2002
V različnih letnih časih v letih 1998, 1999 in 2000 sem vzorčevala perifitonske in planktonske alge v dveh evtrofnih jezerih - Koseškem bajerju in Sotelskem jezeru. Namen raziskave je bil ugotoviti kvalitativno vrstno sestavo združb.
Aleksandra Krivograd Klemenčič
doaj   +1 more source

Network Component Analysis Can Identify Potential Axenisation Strategies Circumventing Antibiotic‐Use for Phototrophic Eukaryotic Microalgae

Environmental Microbiology Reports, Volume 18, Issue 1, February 2026.
Network component analysis of published axenisation methods reveals optimal, antibiotic‐free workflows for phototrophic eukaryotic microalgae. Distinct strategies are identified for diatoms, dinoflagellates, and green algae. Verification using microscopy, sequencing, and cell counting enhances reproducibility.
A. Iyer, M. Monissen, Q. Teo, O. Modin, R. Halim   +4 more
wiley   +1 more source

Cyanobacteria and Cyanotoxins in Mediterranean Reservoirs: Ecological Variability, Risks and Implications for Water Quality Assessment

Ecohydrology, Volume 19, Issue 1, January‐February 2026.
ABSTRACT The increasing demand for freshwater, in combination with climate change and pollution, compromises the quality and quantity of water resources. These pressures have intensified cyanobacterial blooms, including toxic events that threaten human health and aquatic ecosystems. This study complements the objectives of the Water Framework Directive
Ivo Pinto, Raquel Silva, Guilherme Scotta Hentschke, Vítor Vasconcelos, João Morais, Luísa Azevedo, Sara C. Antunes   +6 more
wiley   +1 more source

Qualitative and Quantitative study of Epipelic algae in Tigris River within Baghdad City, Iraq

مجلة بغداد للعلوم, 2014
The present study conducted to study epipelic algae in the Tigris River within Baghdad city for one year from September 2011 to August 2012 due to the importance role of benthic algae in lotic ecosystems. Five sites have been chosen along the river.
Baghdad Science Journal
doaj   +1 more source

Comparing Sediment and Water eDNA Metabarcoding for Monitoring Aquatic Biodiversity in a Plateau Lake

Environmental DNA, Volume 8, Issue 1, January–February 2026.
Using multi‐locus eDNA metabarcoding of sediment and water samples collected from a plateau lake, this study systematically compared taxonomic diversity and community composition between the two sample types across the tree of life from archaea to mammals.
Xiu Feng, Xiaoling Wang, Ren Zhu, Yintao Jia, Xiaoyun Sui, Zhixian Qiao, Yifeng Chen   +6 more
wiley   +1 more source

Study on the Phytoplankton Diversity of Zobe, Kazaure and CAAS Water Reservoirs Within Northern Nigeria

UMYU Journal of Microbiology Research
The study, which focused on the diversity of phytoplankton species in selected inland water bodies in Northern Nigeria, was conducted from June 2023 through April 2024.
Muhammad Maaruf, Taofik Babatunde Ademola, Babangida Abdulkarim, Mustapha Qabasiyyu Muhammad   +3 more
doaj   +1 more source

Diatomeas de Texcala, Puebla

Botan‪ical Sciences, 2017
Se  registran 57  taxa  específicos e infraespecíficos pertenecientes  a 17 géneros de  diatomeas provenientes de  un  arroyo en Texcala,  cerca de Ia Ciudad de  Tehuacán, Puebla.
Claudia Ibarra Vázquez, Eberto Novelo
doaj   +1 more source

Environmental Gradients and Ecological Processes Are Main Drivers of Eukaryotic Diversity in the Eastern Red Sea

Environmental DNA, Volume 8, Issue 1, January–February 2026.
Across 266 water column samples, COI eDNA metabarcoding detected 4298 eukaryotic MOTUs spanning 40 phyla in the Eastern Red Sea. Community composition varied strongly across depth and regions, revealing hidden biodiversity patterns and providing a baseline for conservation‐oriented monitoring in a future‐ocean analogue.
Carlos Angulo‐Preckler, Sofia Frappi, Elisa Laiolo, Kah Kheng Lim, Diego E. Rivera Rosas, Christopher A. Hempel, Larissa Frühe, Anastasiia Martynova, Alexandra Steckbauer, Taiba Alamoudi, Shannon G. Klein, Vincent A. Pieribone, Mohammad A. Qurban, Susana Agusti, Carlos M. Duarte   +14 more
wiley   +1 more source

Seasonal variation of the phytoplankton community structure in the São João River, Iguaçu National Park, Brazil

Brazilian Journal of Biology
The limnological characteristics and the phytoplankton community of the pelagic region of the São João River, tributary of the Iguaçu River, Iguaçu National Park were analyzed from August 2008 to July 2009.
JC. Bortolini, NC. Bueno
doaj   +1 more source

Alge v velikem ali priobalnem jezeru v Fiesi, Slovenija

Natura Sloveniae, 2003
V različnih letnih časih med letoma 1998 in 2000 smo vzorčevali perifitonske in planktonske alge v priobalnem jezeru v Fiesi - edinem brakičnem jezeru v Sloveniji.
Aleksandra Krivograd Klemenčič
doaj   +1 more source