Results 191 to 200 of about 2,511 (236)
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Botanica Marina
Brown algal forests provide many ecosystem services but are declining worldwide, prompting a growing number of conservation and restoration efforts. Recent attempts to recover Cystoseira forests are encouraging in the Mediterranean, but whether this is ...
K. Khaya +6 more
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Brown algal forests provide many ecosystem services but are declining worldwide, prompting a growing number of conservation and restoration efforts. Recent attempts to recover Cystoseira forests are encouraging in the Mediterranean, but whether this is ...
K. Khaya +6 more
semanticscholar +1 more source
Structure and Development of Myriodesma (Fucales)
Botanical Gazette, 19621. Growth in Myriodesma results from the activity of a three-sided apical cell. Three tissues are formed: the meristoderm, cortex, and medulla. Surface growth results from the meristematic activity of the meristoderm cells. 2. The conceptacles are bisexual. Tufts of paraphyses occur at the center of the floor of the conceptacles. Each oogonium produces
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Early development of Silvetia babingtonii (Fucales, Phaeophyceae)
Journal of Ocean University of China, 2014Silvetia babingtonii is a potentially economic brown alga for sources of food and high-value added utilization. So far, sporeling nursery and field cultivation has not been successful. The lack of knowledge on development and life cycle of this alga hinder the development of techniques for the sporeings and cultivation.
Shasha Wang +5 more
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Phytotaxa, 2021
The brown macroalgae in the order Fucales include foundation species on rocky habitats of temperate regions. This work focused on Fucus guiryi, a recently described species segregated from F. spiralis in a molecular basis.
M. A. Ruiz-Medina +2 more
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The brown macroalgae in the order Fucales include foundation species on rocky habitats of temperate regions. This work focused on Fucus guiryi, a recently described species segregated from F. spiralis in a molecular basis.
M. A. Ruiz-Medina +2 more
semanticscholar +1 more source
Phycologia, 1995
Abstract Measurements of parameters related to photosynthesis, with particular reference to the mechanism of inorganic C acquisition, were made on the obligate epiphyte Notheia anomala Harvey et Bailey (Phaeophyta: Fucales) and on its most usual basiphyte, Hormosira banksii (Turner) Decaisne (Phaeophyta: Fucales). The work on Hormosira banksii included
Andrew M. Johnston +4 more
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Abstract Measurements of parameters related to photosynthesis, with particular reference to the mechanism of inorganic C acquisition, were made on the obligate epiphyte Notheia anomala Harvey et Bailey (Phaeophyta: Fucales) and on its most usual basiphyte, Hormosira banksii (Turner) Decaisne (Phaeophyta: Fucales). The work on Hormosira banksii included
Andrew M. Johnston +4 more
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, 2021
Brown algae of the genus Cystoseira sensu lato form the most diverse and productive marine ecosystems throughout the Mediterranean Sea and have equal roles also in the Black Sea where they have been decreasing in the recent years.
S. S. Sadogurska +4 more
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Brown algae of the genus Cystoseira sensu lato form the most diverse and productive marine ecosystems throughout the Mediterranean Sea and have equal roles also in the Black Sea where they have been decreasing in the recent years.
S. S. Sadogurska +4 more
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The environmental role of alginates in Durvillaea potatorum (Fucales, Phaeophyta)
Phycologia, 1985Abstract The composition of alginates and their contribution to the dry weight of the lamina and stipe of Durvillaea potatorum have been examined. Assays of tissue samples were performed using the carbazole method and standards for these assays were prepared by partial acid hydrolysis of extracted alginates followed by differential precipitation of the
Anthony Cheshire, Neil D. Hallam
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Polar acyclic diterpenoids from Bifurcaria bifurcata (Fucales, Phaeophyta)
Phytochemistry, 2005From the lipophilic extract of the brown alga Bifurcaria bifurcata collected off the Atlantic coast of Southern Brittany (Quiberon, France), five polar linear diterpenoids have been isolated. These metabolites have been identified as hydroxylated derivatives of 13-oxo- and 13-hydroxygeranylgeraniol.
Ortalo-Magné, Annick +4 more
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Inorganic carbon acquisition by Xiphophora chondrophylla (Phaeophyta, Fucales)
Phycologia, 1996Abstract Measurements of parameters related to photosynthesis, with particular reference to the mechanism of inorganic C acquisition, were made on Xiphophora chondrophylla (R. Brown ex Turner) Montagne ex Harvey, an Australasian fucoid living in the upper subtidal and in low intertidal rock pools.
John A. Raven +4 more
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The chemistry of the cystoseiraceae (Fucales: Pheophyceae): Chemotaxonomic relationships
Biochemical Systematics and Ecology, 1995This review presents the chemistry of secondary metabolites isolated from the Cystoseiraceae and its contribution to the identification of species belonging to the major genera of this family. It completes Piattelli's review on the chemistry and taxonomy of Sicilian Cystoseira species which was presented at the Sixth International Symposium on Marine ...
Robert Valls, Louis Piovetti
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