Results 51 to 60 of about 413 (169)

Biological Soil Crusts of Arctic Svalbard—Water Availability as Potential Controlling Factor for Microalgal Biodiversity

open access: yesFrontiers in Microbiology, 2017
In the present study the biodiversity of biological soil crusts (BSCs) formed by phototrophic organisms were investigated on Arctic Svalbard (Norway).
Nadine Borchhardt   +4 more
doaj   +1 more source

Recent developments and challenges in algal protein and peptide extraction strategies, functional and technological properties, bioaccessibility, and commercial applications

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 23, Issue 3, May 2024.
Abstract The burgeoning demand for protein, exacerbated by population growth and recent disruptions in the food supply chain, has prompted a rapid exploration of sustainable protein alternatives. Among these alternatives, algae stand out for their environmental benefits, rapid growth, and rich protein content.
Gulsah Karabulut   +2 more
wiley   +1 more source

Spatial distribution of microalgae in the Central Sahara of Algeria: Case of the Hoggar and Tassili cultural parks

open access: yesKuwait Journal of Science
The present investigation embarks on understanding the spatial distribution of the microalgae population in the Hoggar and Tassili regions of the Central Sahara of Algeria. Thirty-eight sites were sampled between April 2016 and April 2017.
Ismahane Adaouri   +5 more
doaj   +1 more source

Diversity and Spatial Distribution of Chromophytic Phytoplankton in the Bay of Bengal Revealed by RuBisCO Genes (rbcL)

open access: yesFrontiers in Microbiology, 2019
Phytoplankton are the basis of primary production and play important roles in regulating energy export in marine ecosystems. Compared to other regions, chromophytic phytoplankton are considerably understudied in the Bay of Bengal (BOB).
Laxman Pujari   +15 more
doaj   +1 more source

How many species of algae are there? A reprise. Four kingdoms, 14 phyla, 63 classes and still growing

open access: yesJournal of Phycology, Volume 60, Issue 2, Page 214-228, April 2024.
Abstract To date (1 November 2023), the online database AlgaeBase has documented 50,589 species of living algae and 10,556 fossil species here referred to four kingdoms (Eubacteria, Chromista, Plantae, and Protozoa), 14 phyla, and 63 classes. The algae are the third most speciose grouping of plant‐like organisms after the flowering plants (≈382,000 ...
Michael D. Guiry
wiley   +1 more source

Lipid Dependence of Xanthophyll Cycling in Higher Plants and Algae

open access: yesFrontiers in Plant Science, 2020
The xanthophyll cycles of higher plants and algae represent an important photoprotection mechanism. Two main xanthophyll cycles are known, the violaxanthin cycle of higher plants, green and brown algae and the diadinoxanthin cycle of Bacillariophyceae ...
Reimund Goss, Dariusz Latowski
doaj   +1 more source

Photosynthetic activity of Arctic Vaucheria (Xanthophyceae) measured in microcosmos

open access: yesCzech Polar Reports, 2017
The xanthophycean alga Vaucheria inhabits very variable, and hence extreme, ecosys-tem of polar river estuaries. Therefore, it represents a unique system for the study of adaptation/acclimatization mechanisms. Since the ecophysiological measurements cannot be performed in the field directly, a piece of Vaucheria community collected in the Adventelva ...
Kvíderová, Jana, Elster, Josef
openaire   +2 more sources

Structure of Plankton Community in the Komering River of Palembang City Area South Sumatra

open access: yesSriwijaya Journal of Environment, 2020
Penelitian tentang struktur komunitas plankton dan kualitas air. Penelitian tentang Struktur Komunitas Plankton di wilayah Sungai Komering di Kota Palembang, Sumatera Selatan telah dilakukan pada bulan Februari - April 2017.
Yosafat Tawanggian   +2 more
doaj  

STRUCTURA TAXONOMICĂ ŞI ECOLOGICĂ A ALGOFLOREI EDAFICE DIN SERELE SATULUI CHIŞTELNIŢA, RAIONUL TELENEŞTI

open access: yesStudia Universitatis Moldaviae: Stiinte reale si ale naturii, 2016
În articol sunt redate particularităţile structurale ale algoflorei edafice din serele s. Chiştelniţa. Structura taxonomică este constituită din 53 de specii şi varietăţi intraspecifice de alge, care aparţin la 31 genuri, 22 familii, 16 ordine şi 7 clase,
Alina TROFIM, Victor ŞALARU
doaj  

Vaucheria species (Xanthophyceae) of the Kraków-Czestochowa Upland (Poland) [PDF]

open access: yesAnnales de Limnologie - International Journal of Limnology, 2002
The distribution and ecological data base of Vaucheria bursata, V. frigida, V. geminata, V. racemosa, V. erytrospora, V. canalicularis, and V. debaryana occurring in streams of the Krakow-Czestochowa Upland (Poland) are provided.
openaire   +1 more source

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