Results 71 to 80 of about 1,986 (176)

Optimización del cultivo en tanque de distintas especies de “lechuga de mar” ("Ulva" spp., Chlorophyta) [PDF]

open access: yes, 2016
[Resumen:] En el presente trabajo se recogen algunas técnicas para estudiar las diferencias existentes durante el proceso de cultivo de 4 especies diferentes del género Ulva (Ulvales, Chlorophyta) y así buscar la manera de optimizarlo para las diversas ...
Couce Rodríguez, Alberto
core   +1 more source

Macroalgal morphogenesis induced by waterborne compounds and bacteria in coastal seawater [PDF]

open access: yes, 2016
Axenic gametes of the marine green macroalga Ulva mutabilis Foyn (Ria Formosa, locus typicus) exhibit abnormal development into slow-growing callus-like colonies with aberrant cell walls.
A Fjeld   +61 more
core   +3 more sources

Dinâmica das Ulvales (Chlorophyta) na Ria Formosa

open access: yes, 1997
Este trabalho teve como objectivo estudar a distribuição espacial e temporal da Ulvales na Ria Formosa, bem como determinar possíveis factores bióticos e abióticos que podessem influenciar essa distribuição.
Aníbal, J., Sprung, Martin
openaire   +2 more sources

Study of the bacterial communities of the seaweed (Ulva spp.) holobiont to base management strategies for the control of harmful bacteria in IMTA-RAS [PDF]

open access: yes, 2018
Bacterial communities associated to Ulva spp. (Ulvales, Chlorophyta) are different from those of the surrounding water both in terms of biodiversity and function and play an essential role for the function of the algae, implying that the macroalgae ...
Cremades Ugarte, Javier   +5 more
core  

Abiotic factors influencing biomass accumulation of green tide causing Ulva spp. on Pyropia culture rafts in the Yellow Sea, China [PDF]

open access: yes, 2016
Annually recurrent green-tides in the Yellow Sea have been shown to result from direct disposal into the sea of fouling Ulva from Pyropia aquaculture.
Keesing, JK   +5 more
core   +1 more source

Two new species and two new reports of Ulva L. (Ulvophyceae) from the coast of Karachi, Pakistan [PDF]

open access: yes, 1993
Morphology and taxonomy of four species of Ulva i.e. U. anandii Amjad et Shameel sp. nov., U. bifrons Ardre, U. saifullahii Amjad et Shameel sp. nov. and U. taeniata (Setchell) et Gardner were described for the first time from Pakistan. Their anatomy has
Amjad, M.T., Shameel, M.
core  

The colonial ascidian Diplosoma listerianum enhances the occurrence of the hydrozoan Obelia sp. during early phases of succession [PDF]

open access: yes, 2018
Recruitment patterns of sessile species often do not reflect the composition of the local propagule pool. This is, among other processes, attributed to the stimulation or inhibition of settlement by resident species.
Krüger, I., Lenz, Mark, Thiel, M.
core   +1 more source

China is on the track tackling Enteromorpha spp forming green tide [PDF]

open access: yes, 2008
Green tide management is supposed to be a long term fight rather than an episode during the 29th Olympic Games for China, since it has been gaining in scale and frequency during the past 3 decades in both marine and estuary environment all over the world.
Bin Li   +10 more
core   +1 more source

Tracking environmental trends in the Great Bay Estuarine System through comparisons of historical and present-day green and red algal community structure and nutrient content [PDF]

open access: yes, 2011
Monitoring macroalgae populations is an effective means of detecting long term water quality changes in estuarine systems. To investigate the environmental status of New Hampshire’s Great Bay National Estuarine Research Reserve, this study assessed the ...
Harris, Larry G.   +3 more
core   +1 more source

The marine algal (seaweed) flora of the Azores: additions and amendments. [PDF]

open access: yes, 2011
Copyright © 2005 by Walter de Gruyter.Thirteen species of benthic marine algae are reported new for the isolated mid-Atlantic Azores archipelago and five older records are confirmed. Seven (Bangia atropurpurea, Codium fragile spip.
Neto, Ana I., Tittley, Ian
core   +1 more source

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