Results 61 to 70 of about 5,159 (244)

Opportunistic Macroalgae as a Component in Assessment of Eutrophication

Diversity, 2022
For the last few decades, coastal eutrophication with the associated mass development of opportunistic macroalgae has increased on a global scale. Since the end of the 2000’s, the number of studies of macroalgal blooms also increased many times.
Yulia I. Gubelit
doaj   +1 more source

Evolution of the Fucaceae (Phaeophyceae) inferred from nrDNA-ITS [PDF]

, 2014
Sequences of the internal transcribed spacer region (ITS-1, 5.8S, and ITS-2) of nuclear ribosomal DNA were obtained from 16 species representing all six genera of Fucaceae (Ascophyllum, Fucus, Hesperophycus, Pelvetia, Pelvetiopsis, and Xiphophora) plus ...
Alice, L. A., Brawley, S. H., Serrão, Ester   +2 more
core   +1 more source

Temporal and spatial variation in the morphology of the brown macroalga Hormosira banksii (Fucales, Phaeophyta) [PDF]

, 2005
Hormosira banksii is a morphologically variable macroalgal species from southeastern and southern Australia, which has been previously categorised into ecoforms according to habitat.
Bergquist, Brawley, Burrows, Cheshire, Clayton, King, King, Knox, Nizamuddin, Osborn, Rice, Russell, ter Braak   +12 more
core   +1 more source

Interspecific variation in total phenolic content in temperate brown algae

Journal of Biological Research, 2017
Marine algae synthesize secondary metabolites such as polyphenols that function as defense and protection mechanisms. Among brown algae, Fucales and Dictyotales (Phaeophyceae) contain the highest levels of phenolic compounds, mainly phlorotannins, that ...
Anna Maria Mannino, Valentina Vaglica, Elisabetta Oddo   +2 more
doaj   +1 more source

Organellar genome comparisons of Sargassum polycystum and S. plagiophyllum (Fucales, Phaeophyceae) with other Sargassum species

BMC Genomics, 2022
Background Sargassum polycystum C. Agardh and Sargassum plagiophyllum C. Agardh are inhabitants of tropical coastal areas, their populations are negatively influenced by global warming and marine environment changes.
Shuangshuang Zhang, Yanshuo Liang, Jie Zhang, Stefano G. A. Draisma, Delin Duan   +4 more
doaj   +1 more source

Seaweed Habitats on the Shore: Characterization through Hyperspectral UAV Imagery and Field Sampling

Remote Sensing, 2022
Intertidal macroalgal habitats are major components of temperate coastal ecosystems. Their distribution was studied using field sampling and hyperspectral remote mapping on a rocky shore of Porspoder (western Brittany, France).
Wendy Diruit, Anthony Le Bris, Touria Bajjouk, Sophie Richier, Mathieu Helias, Thomas Burel, Marc Lennon, Alexandre Guyot, Erwan Ar Gall   +8 more
doaj   +1 more source

A systematic review of marine macroalgal degradation: Toward a better understanding of macroalgal carbon sequestration potential

Journal of Phycology, Volume 61, Issue 3, Page 399-432, June 2025.
Abstract Although macroalgae are gaining recognition for their potential role in marine carbon sequestration, critical knowledge gaps related to the fate of macroalgal carbon limit our capacity to quantify rates of macroalgal carbon sequestration.
Jessica R. Kennedy, Caitlin O. Blain
wiley   +1 more source

Diversified Chemical Structures and Bioactivities of the Chemical Constituents Found in the Brown Algae Family Sargassaceae

Marine Drugs
Sargassaceae, the most abundant family in Fucales, was recently formed through the merging of the two former families Sargassaceae and Cystoseiraceae. It is widely distributed in the world’s oceans, notably in tropical coastal regions, with the exception
Yan Peng, Xianwen Yang, Riming Huang, Bin Ren, Bin Chen, Yonghong Liu, Hongjie Zhang   +6 more
doaj   +1 more source

Are we ready for scaling up restoration actions? An insight from Mediterranean macroalgal canopies [PDF]

, 2019
Extensive loss of macroalgal forests advocates for large-scale restoration interventions, to compensate habitat degradation and recover the associated ecological functions and services.
Basconi, L., Fraschetti, S., Guarnieri, G., Papa, L., Scipione, M. B., Tamburello, L., Terlizzi, A., Zampardi, S., Zupo, V.   +8 more
core   +1 more source

Macroalgae detritus decomposition and cross‐shelf carbon export from shallow and deep reefs

Limnology and Oceanography, Volume 70, Issue 4, Page 1046-1058, April 2025.
Abstract Macroalgal forests have been suggested to export substantial amounts of carbon to deep ocean sinks and could account for 27–34% of annual blue carbon sequestered in Australia. However, a major knowledge gap concerns how carbon in the detrital tissue of the dominant seaweed species is remineralized as it is exported offshore.
Taylor Simpkins, Mirjam Van Der Mheen, Morten F. Pedersen, Albert Pessarrodona, Chari Pattiaratchi, Thomas Wernberg, Karen Filbee‐Dexter   +6 more
wiley   +1 more source