Results 51 to 60 of about 2,985 (172)

Phaeocystis Dominance of a Large‐Scale Productivity Anomaly in the Northeast Atlantic Ocean During Spring 2024

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Changes to the North Atlantic spring bloom phytoplankton community structure are expected in response to regional warming trends. In 2024 an extensive body of low chlorophyll water, covering approximately 720,000 km2 in area, dominated the Northeast Atlantic during the peak of the spring bloom period.
S. C. Painter   +11 more
wiley   +1 more source

Phytoplankton composition and functional groups in a tropical humic coastal lagoon, Brazil Composição e grupos funcionais do fitoplâncton de uma lagoa costeira tropical húmica, Brasil

open access: yesActa Botânica Brasílica, 2006
This paper presents the composition and functional groups of the phytoplankton from Comprida lagoon, a tropical humic coastal Lagoon located in Southeast Brazil.
Catharina Alves-de-Souza   +2 more
doaj   +1 more source

Spatial Variability in Phytoplankton Response to Projected Increases in Iron and Temperature in the Ross Sea

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract The Ross Sea supports massive phytoplankton blooms and exhibits the highest marine primary productivity rates due to seasonal relief of iron and light limitations. Although Earth System Models project regional increases in temperature and iron supply, there is uncertainty regarding the response of different phytoplankton communities. To assess
A. Cristi   +5 more
wiley   +1 more source

Charophyta, Chlorophyta y Cryptophyta del embalse Riogrande II (Cuenca del río Grande, Antioquia, Colombia)

open access: yes, 2017
En muestras recolectadas mensualmente, entre agosto de 2011 y agosto de 2012, en el embalse Riogrande II (cuenca del río Grande, Antioquia, Colombia), se identificaron en total 29 géneros, 48 especies y una variedad taxonómica, pertenecientes a ...
Echenique, Ricardo O.   +4 more
core   +2 more sources

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

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  

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 algal homolog of the plant CER1 and CER3 proteins is a bifunctional hydrocarbon‐forming enzyme

open access: yesNew Phytologist, Volume 251, Issue 3, Page 1311-1328, August 2026.
Schematic representation of the proposed reactions carried out by a CER1/3 protein from green algae. CoA, coenzyme A; CTD, C‐terminal domain; Cys, catalytic cysteine of C‐terminal domain; His, catalytic histidines of N‐terminal domain; NTD, N‐terminal domain.
Ángel Baca‐Porcel   +9 more
wiley   +1 more source

Post‐LECA Origin and Diversification of an Axonemal Outer Arm Dynein Motor

open access: yesCytoskeleton, Volume 83, Issue 7, Page 457-465, July 2026.
ABSTRACT Dyneins were present in the last eukaryotic common ancestor (LECA) and play key roles in eukaryotic biology. Axonemal dyneins form the inner and outer arms that power ciliary beating, and it has long been recognized that outer arms in some organisms contain two different heavy chain motors, whereas those from other species contain a third unit
Stephen M. King
wiley   +1 more source

Pastas de Rhodomonas salina (Cryptophyta) como alimento para Brachionus plicatilis (Rotifera)

open access: yes, 2010
Rhodomonas salina (Cryptophyta) pastes as feed for Brachionus plicatilis (Rotifera). Rotifers are an important live feed for first feeding larvae of many fish species.
M. Guevara   +5 more
semanticscholar   +1 more source

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