Results 51 to 60 of about 520 (159)

Evaluation of Techniques For The Biomonitoring of Pollutants in Members of The Ulvaceae [PDF]

open access: yes, 1996
This study involved the development and evaluation of a number of biomonitoring techniques for use with members of the Ulvaceae, Enteromorpha intestinalis (L.) Link, and Viva lactuca (L.).
Schild, Rebecca
core  

Allelopathic effect of the green macroalga Ulva intestinalis (Ulvaceae, Chlorophyta) on selected Baltic cyanobacteria

open access: yes, 2022
Budzałek, Gracjana, Śliwińska-Wilczewska, Sylwia (2022): Allelopathic effect of the green macroalga Ulva intestinalis (Ulvaceae, Chlorophyta) on selected Baltic cyanobacteria. Annales Universitatis Paedagogicae Cracoviensis Studia Naturae 7: 111-126, DOI: 10.24917/25438832.7.7, URL: https://doi.org/10.24917/25438832.7 ...
Budzałek, Gracjana   +1 more
openaire   +1 more source

New antibacterial compounds from Ulva fasciata (Gray) [PDF]

open access: yes, 2007
Chlorophytan seaweeds, popularly known as green algae, identified in both intertidal and deep water regions of the seas, are of immense bioactive value.
Chakraborty, Kajal   +2 more
core   +1 more source

Correlation Analysis of Bacterial Community Structure and Eco-Environmental Factors in Water and Algae Along Qingdao Coast Before and After the Outbreak of Ulva prolifera

open access: yesProgress in Fishery Sciences
Green tide is a harmful ecological phenomenon caused by the explosive proliferation or high aggregation of certain large green algae (such as Ulva prolifera) in seawater under specific environmental conditions, leading to discoloration of the water.
Ni LIU   +8 more
doaj   +1 more source

Systematics of Ulvaceae (Ulvales, Ulvophyceae) and the genus Ulva L. based on nuclear and chloroplast sequence data

open access: yes, 2001
Thesis (Ph. D.)--University of Washington, 2001Systematic hypotheses for Ulvaceae were tested using sequences for the chloroplast gene encoding the large subunit of RUBISCO (rbc L) and nuclear small subunit ribosomal DNA (18S rDNA). Ulvaceae sensu Floyd
Hayden, Hillary Seth
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Nitrogenous glycerolipids from Ulva fasciata (Ulvaceae, Chlorophyta) of West Coast of India

open access: yes, 2002
Marine Algae and Marine Environment Discipline, Central Salt and Marine Chemicals Research Institute, G. B. Marg, Bhavnagar-364 002, India E-mail : salt@csir.res.in Fax : 91-278-566970/567562 Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Jadavpur, Kolkata-700 032, India Manuscript received 1 June 2001, revised 18 March 2002, accepted
A. K. Siddhanta   +3 more
openaire   +2 more sources

BIOMASS ESTIMATION OF SEAWEEDS IN THE INTERTIDAL WATERS OF THE OMAN SEA ALONG THE COASTS OF SISTAN& BALUCHISTAN PROVINCE

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
Sampling and determination of seaweed biomass was carried out in the Oman Sea coasts along the intertidal waters of Sistan & Baluchistan province stretching 300Km from Guater area to Jood from October 2001 to September 2002.
B. Gharanjik; H. Kianmehr; M. Hosseini
doaj  

Gene sequence diversity and the phylogenetic position of algae assigned to the genera Phaeophila and Ochlochaete (Ulvophyceae, Chlorophyta)

open access: yes, 2004
The phylogenetic position of microfilamentous marine green algae assigned to the species Phaeophila dendroides, Entocladia tenuis (Phaeophila tenuis, and Ochlochaete hystrix was examined through phylogenetic analyses of nuclear-encoded small subunit rDNA
Charles J. O'Kelly   +5 more
core   +1 more source

Algicidal activity of polyunsaturated fatty acids derived from Ulva fasciata and U. pertusa (Ulvaceae, Chlorophyta) on phytoplankton [PDF]

open access: yes
Isolation of algicidal compounds from Ulva fasciata revealed that the algicidal substances were the polyunsaturated fatty acids (PUFAs) as hexadeca-4,7,10,13-tetraenoic acid (HDTA) C16:4 n-3, octadeca-6,9,12,15- tetraenoic acid (ODTA) C18:4 n-3, α ...
Fujita, Yuji   +4 more
core  

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