Results 51 to 60 of about 1,090 (172)

Nature of Phytoplankton Communities in the Southern Hemisphere Shallow Lakes, With an Emphasis on the Presence of Submerged Aquatic Vegetation: A Review

Aquaculture, Fish and Fisheries, Volume 5, Issue 3, June 2025.
ABSTRACT Differences in the ecological stability of shallow lakes are reflected in the functional nature of the distinct phytoplankton communities in the Southern Hemisphere. Recent studies have highlighted growing uncertainties of the previous concepts regarding phytoplankton cosmopolitanism, suggesting these communities may be more regionally ...
Anton E. S. Patrick, Singarayer Florentine, Grant C. Palmer, Julie Mondon, Bradley D. Mitchell   +4 more
wiley   +1 more source

Algas del suelo de Lima y alrededores

Revista Peruana de Biología, 2014
Este trabajo trata sobre el estudio sistemático de algunas especies de Microcoleus, Nodularia, Cylindrospermum, Botrydium, Vaucheria y Stichococcus identificadas en muestras de suelo procedentes de algunos lugares de Lima y alrededores.
Reina Zúñiga A.
doaj   +1 more source

Effects of Natural Polysaccharides on the Gut Microbiota Related to Human Metabolic Health

Molecular Nutrition &Food Research, Volume 69, Issue 11, June 2025.
The graphical abstract illustrates the role of polysaccharides extracted from various natural raw materials (such as mushrooms, marine organisms, fruits, and vegetables) in modulating the gut microbiota. The process begins with the extraction and purification of polysaccharides, followed by assessing their structure‐activity relationship. Upon entering
Yigang Huang, Hongfei Guo, Yuchen Liu, Wengang Jin, Chella Perumal Palanisamy, Jinjin Pei, Fatih Oz, A. M. Abd El‐Aty   +7 more
wiley   +1 more source

Algal and Fungal Antioxidants Alleviate Oxidative Stress‐Induced Reproductive Defects

Food Science &Nutrition, Volume 13, Issue 5, May 2025.
In the in vivo models, fungi and/or algae‐derived metabolites (polysaccharides, carotenoids, ergothioneine, phycobiliproteins, phlorotannins, and cordycepin) correct the impaired reproductive functions in males and/or females by increasing antioxidant enzyme activities, decreasing oxidative stress, inflammation, and apoptosis, alleviating ovarian and ...
Nazli Pinar Arslan, Seyda Albayrak, Aysenur Budak‐Savas, Ahmet Hacimuftuoglu, Tugba Orak, Aysenur Ozdemir, Omer Karadagoglu, Sevval Yildirim, Handan Cinar‐Yilmaz, Mesut Taskin   +9 more
wiley   +1 more source

Ozonation as cyanophyta control method for water treatment

Engineering and Applied Science Research, 2018
A problem with the use of chemical oxidants for algae control in water treatment processes is an incomplete destruction of algal cells, leading to the clogging of the filter media.
Patcharaporn Suwanvitaya, Sudarat Singhaphen   +1 more
doaj   +1 more source

BIOFERTILIZATION WITH CHLOROPHYTA AND CYANOPHYTA: AN ALTERNATIVE FOR ORGANIC FOOD PRODUCTION

Acta Biológica Colombiana, 2020
Chlorophyta and Cyanophyta are photosynthetic organisms characterized by their biochemical plasticity, which has allowed them to develop in different environments and have a faster growth rate than plants.
Martha Lucia Ortiz-Moreno, Laura Vanessa Solarte-Murillo, Karen Ximena Sandoval-Parra   +2 more
doaj   +1 more source

Structure and dynamics of the phytoplankton community within a maturation pond in a semiarid region

Brazilian Journal of Biology
In northeastern Brazil, stabilization ponds are very suitable for wastewater treatment because of the relative great land availability and environmental conditions (e.g., high temperature) favorable for microorganism optimal development.
E. A. Pastich, S. Gavazza, M. C. C. Casé, L. Florencio, M. T. Kato   +4 more
doaj   +1 more source

A count model approach on the occurrences of harmful algal blooms (HABs) in Ambon Bay

Egyptian Journal of Aquatic Research, 2020
Climate change and increased anthropogenic activities have resulted in an imbalance in the aquatic ecosystem and have triggered the appearance of harmful algae in Ambon Bay, Indonesia.
Mohammad Mahmudi, Lukas G. Serihollo, Endang Y. Herawati, Evellin Dewi Lusiana, Nanik Retno Buwono   +4 more
doaj   +1 more source

Impacts of counting protocols for light microscopy on estimates of biodiversity and algal density of phytoplankton

Limnology and Oceanography: Methods, Volume 22, Issue 12, Page 930-942, December 2024.
Abstract Knowledge on the biodiversity and abundance of phytoplankton is key for many ecological and societal (e.g., blue growth) questions. Gathering temporal variation and spatial patterns on key indicators requires reliable and standardized protocols on sampling, species identification and counting.
Pascalle Jacobs, Léon Serre‐Fredj, Reinoud P. T. Koeman, Anneke van den Oever, Myron A. Peck, Catharina J. M. Philippart   +5 more
wiley   +1 more source

Molecular evolution and interaction of ROS with ion transport for plant abiotic stresses

New Plant Protection, Volume 1, Issue 2, December 2024.
Through a comprehensive review of the literature and analyses of the molecular evolution and comparative genetics of ROS‐regulated proteins and Shaker‐type K+ channels, we propose that ROS‐regulated proteins are essential players in response to and adaptation to abiotic stresses in green plants.
Hanxia Yu, Haoyan Xiao, Salah Fatouh Abou‐Elwafa, Yabei Qiao, Lily Chen, Mohammed Ali Alshehri, Yusen Wu, Wei Jiang, Wenbing Tan   +8 more
wiley   +1 more source