Results 21 to 30 of about 18,028 (213)

Fatty acids profile and nutritional composition of two tropical diatoms from the Costa Rican Pacific Coast

open access: yesGrasas y Aceites, 2017
Microalgae represent an important nutritional source for diverse organisms, therefore, their nutritional value, and more specifically, total lipid and fatty acid contents, must be considered.
K. Rodríguez-Núñez   +1 more
doaj   +1 more source

Primer registro de Thalassiosira catharinensis (Bacillariophyta) en aguas costeras marinas argentinas [PDF]

open access: yes, 2018
Several ultrastructural analyses of taxa belonging to the genus Thalassiosira from Argentinean coastal waters were carried out, nevertheless, the smaller fraction of the nanoplanktonic Thalassiosira was frequently overlooked.
Lavigne, Andrea Susana   +2 more
core   +2 more sources

Comparison of biogas production from anaerobic digestion of microalgae species belonged to various taxonomic groups [PDF]

open access: yesArchives of Environmental Protection, 2020
This study investigated the potential of three microalgae taxonomic groups of Chlorophyta, Cyanoprokaryota and Bacillariophyceae for biogas production. Biogas potential was assessed in mesophilic anaerobic digestion batch tests over a period of 20 days ...
Marta Kisielewska   +2 more
doaj   +1 more source

Diversity and abundance of diatoms (Bacillariophyceae) in sediments of the south coast of Iran [PDF]

open access: yesبوم‌شناسی آبزیان, 2018
In this stud, the diversity and abundance of benthic diatoms were evaluated in 9 stations located in Persian Gulf (Sirik) and Oman Sea (Gwatar, Abshirinkon) in winter and spring of 1394 -1395.
Gilan Attaran Fariman   +2 more
doaj  

Phytoplankton from Las Tablas de Daimiel National Park. III. Diatoms and chlorophytes

open access: yesAnales del Jardín Botánico de Madrid, 2000
Las Tablas de Daimiel National Park is an important semi-arid wetland, biodiversity reserve, that is experiencing an accelerated eutrophication process and dramatic hydrological changes in recent years.
Elizabeth Ortega-Mayagoitia, Carmen Rojo
doaj   +1 more source

Draft genome assembly and sequencing dataset of the marine diatom Skeletonema cf. costatum RCC75

open access: yesData in Brief, 2022
Diatoms (Bacillariophyceae) are a major constituent of the phytoplankton and have a universally recognized ecological importance. Between 1,000 and 1,300 diatom genera have been described in the literature, but only 10 nuclear genomes have been published
Maria Sorokina   +5 more
doaj   +1 more source

The response of diatom central carbon metabolism to nitrogen starvation is different from that of green algae and higher plants [PDF]

open access: yes, 2011
The availability of nitrogen varies greatly in the ocean and limits primary productivity over large areas. Diatoms, a group of phytoplankton that are responsible for about 20% of global carbon fixation, respond rapidly to influxes of nitrate and are ...
Hockin, Nicola Louise   +4 more
core   +1 more source

Epilithic diatoms (Bacillariophyceae) from running watersin NW Iberian Peninsula (Galicia, Spain)

open access: yesAnales del Jardín Botánico de Madrid, 2017
A catalog of Bacillariophyceae for the rivers of NW of Spain is made for the first time. It includes a re-examination of the taxa reported in previous publications, taxa cited during the last years of the rivers of the Galicia-Costa Hydrographic ...
Manel Leira   +2 more
doaj   +1 more source

Half a century of research on diatoms in athalassic habitats in central Poland [PDF]

open access: yes, 2015
The authors would like to dedicate this paper to Prof. Marcin Pliński who started the phycological research in these unique habitats of Central Poland.Part of the geology in the Łódź province was formed during the Upper Permian period when rich ...
Nowicka-Krawczyk, Paulina   +2 more
core   +1 more source

Diatom species composition and indices for determining the ecological status of coastal Mediterranean Spanish lakes

open access: yesAnales del Jardín Botánico de Madrid, 2013
Diatom indices have been used and tested mainly for assessing the ecological status of rivers and deep lakes, but there are scarce studies that determine their effectiveness in shallow lakes and in coastal Mediterranean lakes.
Beatriz Antón-Garrido   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy