Results 21 to 30 of about 7,750 (220)

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

Epiphytic diatoms of the Tisza River, Kisköre reservoir and some oxbows of the Tisza River after the cyanide and heavy metal pollution in 2000 [PDF]

open access: yes, 2005
The Tisza River is a large tributary of the Danube River. The largest reservoir of the river is the Kisköre reservoir, and there are furthermore a great number of oxbows in the vicinity of the river.
Szabó, Katalin   +3 more
core   +1 more source

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

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

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

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

STRUCTURE AND DIVERSITY OF PHYTOPLANKTON COMMUNITY IN THE WATER OF A SAHARAN WETLAND’S: CASE OF OUED RIGH, ALGERIA (LELLA FATMA AND ZERZAIM PONDS)

open access: yesFood and Environment Safety, 2022
Phytoplankton is a very important part of the ecosystem and is extremely susceptible to environmental variations. Understanding and evaluating the effects of environmental changes on planktonic populations is central to freshwater ecology.
Meiada KHELLOU   +5 more
doaj  

Diatomoflórula Perifítica do rio Descoberto - DF e GO, Brasil, Naviculales (Bacillariophyceae): Diploneidineae e Sellaphorineae Periphytic diatom flora of the Descoberto River - Distrito Federal and Goiás State, Brazil, Naviculales (Bacillariophyceae): Diploneidineae and Sellaphorineae

open access: yesActa Botânica Brasílica, 2007
(Diatomoflórula Perifítica do rio Descoberto - DF e GO, Brasil, Naviculales (Bacillariophyceae)): Diploneidineae e Sellaphorineae). O presente estudo enfocou as diatomáceas perifíticas pertencentes às subordens Diploneidineae e Sellaphorineae de ...
Simone Mogami Delgado   +1 more
doaj   +1 more source

Eksistensi Bacillariophyceae dan Chlorophyceae di Perairan Sei Timun Kota Tanjungpinang, Kepulauan Riau [PDF]

open access: yes, 2018
Penelitian mengenai eksistensi Bacillariophyceae dan Chlorophyceae dilakukan di Perairan Sei Timun, Kelurahan Air Raja, Kecamatan Tanjungpinang Timur, Kota Tanjungpinang, Kepulauan Riau.
Haryoko, Ilham   +2 more
core   +1 more source

LEPTOCYLINDRUS MINIMUS GRAN (BACILLARIOPHYCEAE): MORFOLOGIA Y DISTRIBUCION EN CHILE

open access: yes, 2020
Sobre la base de material recolectado en Calbuco, Chiloé, se confirma la presencia en Chile de Leptocylindrus minimus Gran ...
Cruces,Fabiola   +2 more
core   +1 more source

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