Results 1 to 10 of about 3,045 (203)
Respiratory Chain of Colorless Algae II. Cyanophyta [PDF]
Plant Physiology, 1966 Whole cell difference spectra of the blue-green algae, Saprospira grandis, Leucothrix mucor, and Vitreoscilla sp. have one, or at the most 2, broad alpha-bands near 560 mmu. At -190 degrees these bands split to give 4 peaks in the alpha-region for b and c-type cytochromes, but no alpha-band for a-type cytochromes is visible.
D A, Webster, D P, Hackett
openaire +2 more sources
Revista de Ciencias, 2008 En la ciénaga de San Sebastián, Complejo Cenagoso del Bajo Sinú, se evaluó la distribución espacial y temporal del fitoplancton; para lo cual se establecieron en la ciénaga, entre Agosto de 2005 y Febrero de 2007, dos puntos de muestreo: uno en la zona ...
Blanca Leguízamo Betancourth +1 more
doaj +1 more source
مجلة علوم ذي قار, 2019 This study included isolating, diagnosing and puriflying algae Chroococcus sp. (Blue - green algae) was collected from Al-Garraf River and cultured on ( Ch-10) media (3,5and10)% urea was added in three concentration in addation to control treatment. This
Wesan Fadhel Khalef
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DIVERSITY OF ALGAE SPECIES IN XUANHUONG LAKE, DALAT
Tạp chí Khoa học Đại học Đà Lạt, 2016 Xuanhuong Lake is considered the heart of Dalat. In this study, algal abundance and diversity in Xuanhuong Lake were studied. Water samples were collected from four different sampling sites from September 2012 to January 2013. The identified species were
Nguyễn Thị Thùy Linh, Lê Hà Thu
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Ecology and Evolution, Volume 15, Issue 8, August 2025.In this manuscript we contribute a revision of Cyanoprokaryotes Nostocales in the Gulf of Mexico and the Mexican Caribbean; the list of species was updated taxonomically. Also, the historical analysis of their taxonomy was carried out. ABSTRACT Cyanoprokaryotes are organisms that perform oxygenic photosynthesis.
Ernesto Cabrera‐Becerril +4 more
wiley +1 more source
Ibn Al-Haitham Journal for Pure and Applied SciencesThe attached Cyanophyta community is a model for monitoring aquatic systems and interpreting environmental change in aquatic systems. The present study aims to conduct a seasonal study on Cyanophyta attached to the concrete abutments of three bridges ...
Buthaina Abdul Aziz Hassan Al Magdamy +1 more
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Biodiversity of algae potentially HABS (Harmfull Algae Blooms) in reservoir Mrica, Banjarnegara
E3S Web of Conferences, 2018 It has been reported that the waters of the reservoir Mrica-Banjarnegara were mesotropik-hypereutrophic conditions, potential algal bloom is of Division: Cyanophyta is Microcystis; Chlorophyta is pediastrum; Chrysophyceae is Pyrophyta nitzchia and is ...
Andriyani Nuraina +6 more
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New Approaches to Assess Food Web Stability in Aquatic Ecosystems: A Case Study on Baiyangdian Lake
Ecology and Evolution, Volume 15, Issue 8, August 2025.A method for calculating the interaction strength of a phytoplankton‐based and a detritus food web. A geometric mean ratio of predator‐to‐prey biomass BCBPt$$ {\left(\frac{B_C}{B_P}\right)}_t $$ as an alternative indicator for food web stability. The changes in the stability of the BYD Lake from the 1950s to the 2010s indicate that two steady‐state ...
Yong Zeng, Wei Yang, Yanwei Zhao
wiley +1 more source
The role of larval density and food availability in life‐history traits of Aedes aegypti mosquitoes
Entomologia Experimentalis et Applicata, Volume 173, Issue 8, Page 892-902, August 2025.We investigated the effects of competition (food availability and larval density) on Aedes aegypti (Diptera: Culicidae) mortality and development. Food had a more pronounced effect on mortality and development time than density, but density had a higher impact on adult size and lifespan.
Gilberto Dinis Cozzer +5 more
wiley +1 more source
The Postbiotic Potential of Microalgae
Food Frontiers, Volume 6, Issue 4, Page 1701-1714, July 2025.Description of “Microalgal Postbiotic” following ISAPP Consensus (Salminen et al. 2021b) (Icons produced with Biorender) ABSTRACT The International Scientific Association for Probiotics and Prebiotics (ISAPP) has defined postbiotics as “preparations of inanimate microorganisms and/or their components that confer a health benefit on the host ...
Francesco Martelli +2 more
wiley +1 more source