Results 31 to 40 of about 3,737 (238)

Phytoplankton of the northern coastal and shelf waters of the Yucatan Peninsula, southeastern Gulf of Mexico, Mexico [PDF]

open access: yesCheck List, 2013
Based on long-term monitoring (2001-2012) and four oceanographic cruises (2010-2012) in the coastal and shelf waters of the Yucatan Peninsula, SE Gulf of Mexico, a list of 306 strictly phytoplanktonic and tychoplanktonic species from 131 genera is ...
Fany Merino-Virgilio   +3 more
doaj   +3 more sources

A Comparison of DNA Metabarcoding and Microscopy Methodologies for the Study of Aquatic Microbial Eukaryotes

open access: yesDiversity, 2021
The procedures and methodologies employed to study microbial eukaryotic plankton have been thoroughly discussed. Two main schools exist—one insisting on classic microscopy methodologies and the other supporting modern high-throughput sequencing (DNA ...
Ioulia Santi   +3 more
doaj   +1 more source

Evaluating detection limits of next-generation sequencing for the surveillance and monitoring of international marine pests [PDF]

open access: yes, 2013
Most surveillance programmes for marine invasive species (MIS) require considerable taxonomic expertise, are laborious, and are unable to identify species at larval or juvenile stages.
Bott, Nathan J.   +3 more
core   +4 more sources

The distribution of estuarine fish larvae: nutritional condition and co-occurrence with predators and prey [PDF]

open access: yes, 2000
Fish larvae were collected monthly between March and September 1997 in the Mira and Guadiana estuaries (southern Portugal). Hydrological parameters were registered and zooplankton samples were obtained simultaneously. Densities of fish larvae (ind.100 m(-
Antunes   +82 more
core   +2 more sources

Shift and Metabolic Potentials of Microbial Eukaryotic Communities Across the Full Depths of the Mariana Trench

open access: yesFrontiers in Microbiology, 2021
Microbial eukaryotes are widespread and play important roles in marine ecosystems. However, their ecological characteristics in the deep sea (>1,000 m), especially hadal trenches, were largely unknown. Here, we investigated the diversity and metabolic
Xiao-Yu Zhu   +9 more
doaj   +1 more source

Toxic dinoflagellates (Dinoflagellata) the coast of Chiapas , Mexico , Eastern Pacific center

open access: yesCuadernos de investigación UNED, 2015
In this paper are given to know toxic species with public health importance, samples were obtained during 2010-2012 in the coast of Chiapas, México, by net (20 μm mesh) in vertical hauls (up to 15 m), fixed with Lugol’s solution and studied by light ...
Ebodio Maciel-Baltazar
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

Distinct oceanic microbiomes from viruses to protists located near the Antarctic Circumpolar Current [PDF]

open access: yes, 2018
Microbes occupy diverse ecological niches and only through recent advances in next generation sequencing technologies have the true microbial diversity been revealed.
Andrea C. Highfield   +14 more
core   +3 more sources

Protoperidinium sphaericum (G. Murr. et Whitting) Balech 1974 (История изучения, морфология, синонимика) [PDF]

open access: yes, 2017
Изучена морфология редкого вида морских динофлагеллят Protoperidinium spaericum (Dinoflagellata, Dinophyta), обнаруженного в планктоне Персидского залива у о-ва Ормуз (территориальные воды Ирана). Установлена морфологическая идентичность P. spaericum, P.
Зареи-Дарки, Б.   +1 more
core   +2 more sources

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