Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 10 of 10 for “"Enteromorpha"”.
-
An Investigation of the Hydrodynamic Effects of Enteromorpha clathrata Fouling on Hydrofoils
<p>The purpose of this investigation was to determine the effects of biological fouling on hydrofoils. NACA 4412 and 4415 hydrofoil models with 6 inch chord and 8 inch span were used in this study. A water tunnel facility was designed and constructed to perform the tests, and the results were …
-
The molecular systematics of Ulva Linnaeus and Enteromorpha Link (Ulvales, Chlorophyta) from the South Western Cape, South Africa
Both Ulva and Enteromorpha are very common, ubiquitous, and environmentally important genera of green seaweeds. The evolutionary history of Ulva species is poorly understood, stemming from a lack of diagnostic, non-molecular systematic characters. This study addresses the following questions: i) Do …
-
Taxonomy of Ulva species (Chlorophyta) in the South Western Cape, South Africa
… has correctly been reassigned to the genus Enteromorpha (Wynne, 1986). U. rhacodes (Holmes) Papenfuss, which has hitherto only been reported from the eastern Cape Province, was also found, giving a total of five species of Ulva in the region, which are described in detail. Chloropelta …
-
Studi keanekaragaman makroalga di Pantai Jumiang Kabupaten Pamekasan
… 24 jenis makroalga, yaitu: Chaetomorpha sp. Enteromorpha flexuosa, Eucheuma cottonii, Microdictyon japonicum, Udotea javensis, Ulva sp. Valonia aegagropila, Ventricaria ventricosa, E. edule, Himanthalia elongate, Padina australis, P. boryana, Sargassum filipendula, S. plagyophyllum, S. …
-
Long-term salinity trends in Zandvlei estuary and implications for dominant macroalgae
… included Cladophora sp., Polysiphonia sp. and Enteromorpha prolifera. None of these algae survived at O ppt. In 1 ppt E. prolifera survived but growth was retarded, Polysiphonia sp. survived but did not grow and Cladophora sp. grew successfully at this salinity. All three species have different …
-
Impacts of the introduced crabs, Carcinus maenas and Hemigrapsus sanguineus, in northern New England
… pre-Hemigrapsus variability in abundance of Enteromorpha sp. and other annual algae species that can be used to compare post-invasion levels of these palatable algal species. Temporal variation in community structure prior to the establishment of H. sanguineus was also documented at two …
-
Mechanisms of cell damage and recovery in cryopreserved freshwater protists
… ice nucleation contributed to the ability of <i>Enteromorpha intestinalis</i> (L.) Link CCAP 320/1 to survive freezing. In contrast, propagation of intracellular ice throughout the coenocytic alga <i>Vaucheria sessilis</i> (Vaucher) De Candolle ex Collins CCAP 745/1C enhanced its …
-
Naturstoffe aus Heilpflanzen und marinen Organismen
… polydactyla und Sarcophyton sp. und der Alge Enteromorpha flexuosa ist bekannt, dass sie pharmakologisch aktive Sesquiterpene und Diterpene enthalten. An Land lebende Pflanzen produzieren viele Naturstoffe mit häufig wichtigen biologischen Eigenschaften, Funktionen und Wirkungen. Zizyphus …
-
The ecological role of sea hares (Opisthobranchia: Anaspidea) within tropical intertidal habitats
… species preferred to consume the green alga, Enteromorpha sp. to the cyanobacterium Calothrix crustacea, the brown alga Sargassum sp., and the red alga Pterocladia pinnata. There was no difference in the feeding hierarchy obtained by examining edibility or attractiveness. Feeding specificity …