Results 31 to 40 of about 44,753 (268)

Chemical characterization and biological activities of ulvan extracted from Ulva fasciata (Chlorophyta)

open access: yesRendiconti Lincei SCIENZE FISICHE E NATURALI, 2022
Ulvan is a sulfated heteropolysaccharide present in the cell wall of Ulva species with a unique structure and biological potential used in various fields.
Khouloud M. Barakat   +4 more
semanticscholar   +1 more source

Macroalgal biomass and species variations in the Lagoon of Venice (Northern Adriatic Sea, Italy): 1981-1998

open access: yesScientia Marina, 2004
Over the past hundred years, the composition of the submerged aquatic vegetation of the Lagoon of Venice has changed considerably, due to increased anthropic activities and large-scale industrialisation.
Daniele Curiel   +3 more
doaj   +1 more source

Molecular genetic diversity of seaweeds morphologically related to Ulva rigida at three sites along the French Atlantic coast [PDF]

open access: yesPeerJ, 2021
Foliose species of the genus Ulva are notoriously difficult to identify due to their variable morphological characteristics and high phenotypic plasticity.
Manon Dartois   +4 more
doaj   +2 more sources

Trophic categorization in the Rías Baixas (NW Spain): nutrients in water and in macroalgae

open access: yesScientia Marina, 2006
Marine eutrophication caused by an excess supply of nutrients is a serious problem in many coastal areas throughout the world. In the present study we used the capacity of macroalgae (Ulva and Enteromorpha) to integrate the nutrient regime of a water ...
Rubén Villares, Alejo Carballeira
doaj   +1 more source

Ulva Lactuca

open access: yes[sic] - a journal of literature, culture and literary translation, 2015
She looked loathingly at the spoon. It was a metal spoon, dark, with a small engraving on its handle – a sharp taste. “Open your mouth, slowly, eaaaasy, like a little birdie in its nest,” he said, bringing the spoon to her mouth. He hated spoons; they had seemed despicable little things since he was small. Why did he now find himself having to wield it,
Cristina Peri Rossi, Meg Berkobien
openaire   +2 more sources

Use of two green algae Ulva lactuca and Ulva intestinalis as bio-fertilizers [PDF]

open access: yesSustainability, Agri, Food and Environmental Research, 2021
In recent years,  development have been witnessed in the market expansion of agricultural inputs and products including substances and materials that improve the functioning of soil, plants and the interactions between soil and plant. This is a very broad category of products and substances that often bring innovative solutions in the field of ...
D. Sekhouna   +5 more
openaire   +1 more source

Comparison of Ulva lactuca and Ulva clathrata as ingredients in Litopenaeus vannamei feeds [PDF]

open access: yesInternational Journal of Fisheries and Aquatic Studies, 2021
Ulva lactuca and Ulva clathrata are marine green algae belonging to genera Ulva. These algae have a lot of nutrient such as protein, carbohydrates, lipids, pigments and others. These nutrient can be used to improve the growth performance and health of Shrimps. Several studies have shown that U. lactuca and U.
Dian Yuni Pratiwi   +1 more
openaire   +1 more source

Complete chloroplast genome of Ulva meridionalis (Ulvales: Ulvaceae): an extremely fast-growing green macroalgae

open access: yesMitochondrial DNA. Part B. Resources, 2020
Ulva meridionalis is one of the causal green macroalgae for green tides in Japan and exists in coastal areas of China. In the present study, complete chloroplast (cp) genome sequence of Ulva meridionalis was reported, and the total length of this species
Jinlin Liu   +11 more
doaj   +1 more source

Phylogenomic analysis of the chloroplast genome of the green-tide forming macroalga Ulva intestinalis Linnaeus (Ulvophyceae, Chlorophyta)

open access: yesMitochondrial DNA. Part B. Resources, 2021
Ulva intestinalis Linnaeus 1753 (Ulvophyceae, Chlorophyta) is a marine green macroalga that is distributed on coasts of the Yellow Sea and the Bohai Sea in China. Here, the complete chloroplast genome of U.
Hongshu Wang   +3 more
doaj   +1 more source

“ULVA” PENGEMBANGAN TEKNIK PENANDA ALAMI PADA BUDIDAYA ABALON (Haliotis squamata)

open access: yesJFMR-Journal of Fisheries and Marine Research, 2021
"ULVA" NATURAL MARKING TECHNIQUES DEVELOPMENT IN ABALONE CULTURE (Haliotis squamata)  By  Gusti Ngurah Permana,, Ibnu Rusdia,  Gigih Satria Wibawaa and Iwan Setyabudib Tagging is used to obtain some information during the process of selecting and ...
Gusti Ngurah Permana   +3 more
doaj   +1 more source

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