Results 71 to 80 of about 2,511 (236)

Applications of environmental DNA monitoring for seaweed reproductive phenology: A case study with giant kelp (Macrocystis pyrifera)

open access: yesJournal of Phycology, Volume 61, Issue 2, Page 288-298, April 2025.
Abstract Monitoring the seasonal reproductive cycles of seaweeds is crucial for effective population and ecosystem management, as well as mariculture seedstock collection. Traditional methods, such as visual monitoring by SCUBA diving or snorkeling, are costly, labor‐intensive, and limited in temporal and spatial coverage.
Madeline R. Ward   +5 more
wiley   +1 more source

Temporal and small‐scale spatial variation in standing stock phenology and reproduction of Australian hijiki analogues informs aquaculture potential

open access: yesPhycological Research, Volume 73, Issue 2, Page 92-103, April 2025.
SUMMARY Exploration of Australian fucoids for aquaculture has been limited, despite their high diversity and endemism. Sargassum fusiforme (hijiki in Japanese) is a highly‐valued seaweed worldwide for human consumption, but concerns about high arsenic concentrations limit importation into countries with strict safe‐food regulations. We investigated the
Daniel Vairo   +2 more
wiley   +1 more source

Status of shallow Fucales (Ochrophyta) assemblages in the bay of Brucoli, eastern coast of Sicily (Ionian Sea)

open access: yesBiodiversity Journal, 2021
The present study investigated the current status of the shallow Fucales assemblages of the bay of Brucoli, located along the eastern coast of Sicily (Italy). Moreover, since most of the studies on these habitat-forming species of this area were ancient,
G. Marletta
semanticscholar   +1 more source

Past and present of Fucales from shallow and sheltered shores in Catalonia

open access: yesRegional Studies in Marine Science, 2019
Peer ...
Esther Jordana   +10 more
openaire   +6 more sources

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

open access: yesRemote 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   +8 more
doaj   +1 more source

Assessing climatic conditions and biotic interactions shaping the success of Cystoseira foeniculacea early‐life stages

open access: yesJournal of Phycology, Volume 60, Issue 6, Page 1485-1497, December 2024.
Abstract Early‐life stages of canopy‐forming macroalgae are critical for the maintenance of natural populations and the success of restoration actions. Unfortunately, the abiotic conditions and biotic interactions shaping the success of these stages have received less attention than the interactions shaping the success of adults.
Alejandro Bernal‐Ibáñez   +4 more
wiley   +1 more source

Multigene phylogenetics of Sargassum (Phaeophyceae) revealed low molecular diversity in contrast to high morphological variability in the NE Atlantic Ocean

open access: yesJournal of Phycology, Volume 60, Issue 6, Page 1528-1556, December 2024.
Abstract Sargassum species play a key role in habitat formation in tropical and subtropical regions; however, species identification has been hampered by the phenological plasticity exhibited in response to environmental conditions and life history. Molecular phylogenetics has challenged taxa circumscriptions and proven critical in delimiting species ...
Daniel Álvarez‐Canali   +3 more
wiley   +1 more source

Multigene phylogeny of the southern bull-kelp genus Durvillaea (Phaeophyceae: Fucales)

open access: yesMolecular Phylogenetics and Evolution, 2010
Durvillaea (southern bull-kelp) is an economically and ecologically important brown algal genus that dominates many exposed, rocky coasts in the cold-temperate Southern Hemisphere. Of its five currently-recognized species, four are non-buoyant and restricted to the south-western Pacific, whereas one is both buoyant and widely distributed.
Winter, David J.   +3 more
openaire   +4 more sources

Species composition and structure of a photophilic algal community dominated by Halopteris scoparia (L.) Sauvageau from the North-Western Mediterranean

open access: yesCollectanea Botanica, 1993
Se describe una comunidad de algas fotófilas mediterráneas de modo calmado dominada por Hatopteris scoparia y otros feófitos de porte mediano, la cual se adscribe a la asociación Padino-Clodostephetum hirsutae J. Feldmann 1937.
Enric Ballesteros
doaj   +1 more source

Long‐Term Stability of Marine Forests Facing Moderate Gradual Warming in a Remote Biodiversity Hotspot

open access: yesDiversity and Distributions, Volume 30, Issue 11, November 2024.
ABSTRACT Aim Ocean warming and marine heatwaves are rapidly reconfiguring the composition of seaweed forests—the world's largest coastal vegetated biome. Seaweed forest responses to climate change in remote locations, which constitute the majority of the forest biome, remain however poorly quantified.
Albert Pessarrodona   +6 more
wiley   +1 more source

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