Frontiers | Desalination effects on macroalgae (part b ...
WEBFeb 3, 2023 · Desalination effects on macroalgae (part b): Transplantation experiments at brine-impacted sites with Dictyota spp. from the Pacific Ocean and Mediterranean Sea Pamela T. Muñoz 1,2,3,4 Fernanda …
Fragment generation, survival, and attachment of Dictyota spp…
WEBMar 9, 2006 · During the past decade, the relative abundance of the brown macroalgae Dictyota spp. has been high in the Florida Keys. Recent studies have shown that members of this genus successfully reproduce via vegetative fragmentation. To investigate the importance of fragmentation on the reef community, this study examined: (1) the degree …
The impact of Dictyota spp. on Halimeda populations of Conch Reef ...
WEBDec 30, 2003 · Species of the brown alga Dictyota dominate the reef tract in the Florida Keys. In surveys during summer and fall months between 1994 and 2001, Dictyota occupied as much as 70% of the benthos on Conch Reef. Dictyota spp. were found growing epiphytically on Halimeda tuna, Halimeda opuntia, Lobophora variegata, …
Dictyota falklandica sp. nov. (Dictyotales, Phaeophyceae) from …
WEBNov 8, 2018 · Fragment generation, survival, and attachment of Dictyota spp. at Conch Reef in the Florida Keys, USA. Coral Reefs 25 : 287–295. DOI: 10.1007/s00338-006-0096-7.
(PDF) Direct effects of elevated temperature, reduced pH, and the ...
WEBApr 1, 2015 · Through an aquarium-based study, we provide evidence that exposure to macroalgae (Dictyota spp.), seawater with reduced pH (7.6 vs 8.1), and elevated temperature (31.8 vs 28.8 °C) causes distinct ...
Macrofauna associated with the brown algae Dictyota spp.
WEBCunha TJ, Guth AZ, Bromberg S, Gomes Sumida PY. Macrofauna associated with the brown algae Dictyota spp. (Phaeophyceae, Dictyotaceae) in the Sebastião Gomes Reef and Abrolhos Archipelago, Bahia, Brazil. Continental Shelf Research. 2013;70 :140-149.
Toxin content of Ostreopsis cf. ovata depends on bloom phases, …
WEBInterestingly, the highest OVTX quota was obtained in cells present on Halopteris scoparia, then on Dictyota spp. and Padina pavonica. This suggests that the nature of the macroalgal substrate influences both growth and toxin production of O. cf. ovata and further work will be required to understand the underlying mechanisms (e.g., competition for …
Dynamics of an Acute Coral Disease Outbreak Associated with …
WEBOct 1, 2012 · Dictyota spp. cover was positively related to lesion densit y during the pea k of TMRTL levels in 20 08 and its tempora l dynam ics were simila r to that of the dis ease.
Macrofauna associated with the brown algae Dictyota spp.
WEBNov 1, 2013 · Algae were sampled by a free diver at depths of approximately 2 m.At each site, 5 fronds (replicates) of Dictyota spp. were collected in individual plastic bags, in which they were sealed along with a 4% buffered seawater formaldehyde solution to fix the material. In the laboratory, samples were washed through a 100 μm mesh sieve, …
Chemically-mediated interactions between macroalgae Dictyota spp…
WEBJul 12, 2011 · There was no measurable effect of the crude extracts from Dictyota spp. on the photophysiology of adult corals. Our results provide evidence that these Dictyota species chemically compete with P. astreoides by negatively affecting larval settlement and recruitment as well as the survival of larvae and new recruits.
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