Results 61 to 70 of about 11,162 (219)

STRUKTUR KOMUNITAS ALGA LAUT MAKROBENTIK DIVISI PHAEOPHYTA DI ZONA INTERTIDAL PANTAI PANCUR TAMAN NASIONAL ALAS PURWO

open access: yes, 2013
Alga cokelat (Phaeophyta) adalah salah satu di antara tiga divisi alga laut makrobentik yang ditemukan tumbuh di perairan laut. Tubuh alga ini masih berupa thallus yang terdiri atas holdfast, blade dan stipe (Trono dan Ganzon-Fortes, 1988).
Muhammad Farhan
core   +1 more source

Sparse genetic data limit biodiversity assessments in protected areas globally

open access: yesFrontiers in Ecology and the Environment, Volume 23, Issue 8, October 2025.
Global conservation targets include protecting genetic diversity within species. Yet few studies have assessed whether protected areas (PAs) include genetically diverse populations across species globally. A first step is understanding the availability of population genetic data that could be used in these assessments.
Ivan Paz‐Vinas   +16 more
wiley   +1 more source

Ultra Structural Studies of Macroalgae Collected from Coromandal Coast, India for Biofuel Production

open access: yesInternational Journal of Bio-Resource and Stress Management, 2012
Seven species of marine macro algae belonging to Chlorophyta, Phaeophyta and Rhodophyta were surveyed, collected from Coromandal coast, India and studied for their lipid composition and its accumulation for the future biodiesel production.
Elumalai Sanniyasi   +2 more
doaj  

Diterpenoid Constituents from the Brown Alga (Dictyotaceae, Phaeophyta)

open access: yesNatural Product Communications, 2006
The acetone extract of the Brazilian brown alga Dictyota menstrualis (Hoyt) Schnetter, Hörnig & Weber-Peukert was analyzed by HRGC-MS. Eight diterpenoids were identified: pachydictyol A ( 1 ), isopachydictyol A ( 2 ), dictyol C ( 3 ), dictyotadiol ( 4 ),
Diana N. Cavalcanti   +3 more
doaj   +1 more source

Biofouling reduction by lantern nets exchange and its relationship with production and survival of Argopecten purpuratus in Samanco Bay, Peru

open access: yesJournal of the World Aquaculture Society, Volume 56, Issue 5, October 2025.
Abstract The aquaculture of Argopecten purpuratus (Peruvian scallop) is a profitable activity with positive impacts on the local economy. However, the development of biofouling on the culture lantern nets generates negative environmental impacts that affect its sustainability.
Rómulo E. Loayza‐Aguilar   +3 more
wiley   +1 more source

Diterpenes from the Brazilian Brown Alga (Dictyotaceae, Phaeophyta)

open access: yesNatural Product Communications, 2007
Diterpenes from the Dictyoteae tribe appear to be valuable taxonomic markers and have showed, for various species, strong correlation with morphological data. Dictyota crispata Lamouroux is close to D. cervicornis Kützing.
Joel Campos De-Paula   +3 more
doaj   +1 more source

Note on Stoechospermum Kütz. (Dictyotales, Phaeophyta)

open access: yesCryptogamie. Algologie, 1997
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
O De Clerck, E Coppejans
openaire   +1 more source

ParAquaSeq, a Database of Ecologically Annotated rRNA Sequences Covering Zoosporic Parasites Infecting Aquatic Primary Producers in Natural and Industrial Systems

open access: yesMolecular Ecology Resources, Volume 25, Issue 6, August 2025.
ABSTRACT Amplicon sequencing tools such as metabarcoding are commonly used for thorough characterisation of microbial diversity in natural samples. They mostly rely on the amplification of conserved universal markers, mainly ribosomal genes, allowing the taxonomic assignment of barcodes.
Silke Van den Wyngaert   +21 more
wiley   +1 more source

ECOLOGICAL-TAXONOMIC STRUCTURE AND BIOMASS OF RHODOPHYTA AND PHAEOPHYTA OF THE «KAZACHIA BAY» RESERVE

open access: yes, 2006
The present condition of the flora of red (Rhodophyta) and brown (Phaeophyta) algae of the «Kazachia Bay» reserve has been characterized. It has been established that in the summer Phaeophyta is presented by 13 kinds of 12 sorts, 9 families and 6 orders,
Танковская, И. Н.   +1 more
core  

Chromosome numbers in the algae: Phaeophyta II [PDF]

open access: yesBritish Phycological Bulletin, 1962
(1962). Chromosome numbers in the algae: Phaeophyta II. British Phycological Bulletin: Vol. 2, No. 3, pp. 165-166.
openaire   +1 more source

Home - About - Disclaimer - Privacy