T1 - Effect of Geographical Location on the Variation in Products Formed from the Hydrothermal Liquefaction of Ulva intestinalis. Occurrence dataset: https://www.nmni.com/CEDaR/CEDaR-Centre-for-Environmental-Data-and-Recording.aspx accessed via NBNAtlas.org on 2018-09-25. McFarlane), ERDA Symposium Series (Conf-750425, NTIS), Augusta, GA, pp. Blomster, J., S. Back, D.P. NOAA | DOC. LERN Records. Sporophytes usually occur over a wider temperature and salinity range than gametophytes. Origin of species name Native. Suffolk Biodiversity Information Service (SBIS) Dataset. Contributions in Marine Science 15: 205-285. 1964. It exhibits rapid nutrient uptake, growth, and osmoregulation, particularly in conditions of reduced salinity and light. Stewart. & Nic Dhonncha, E., 2002. Boyer, J.S. Ulva intestinalis (and ulva linza) Related pages: Introduction to Seaweed Foraging; Edible Seaweed Guide; Habitat: Very common on rock high up the shore, even managing to survive in the splash zone, outwith the regular tidal range. Royal Botanic Garden Edinburgh, 2018. Occurrence dataset https://www.nmni.com/CEDaR/CEDaR-Centre-for-Environmental-Data-and-Recording.aspx accessed via NBNAtlas.org on 2018-09-25. The effect of water velocity on the settlement of swarmers of the green alga Enteromorpha. The order of metal toxicity to algae varies, with the algal species and experimental conditions, but generally the order is Hg>Cu>Cd>Ag>Pb>Zn (Rice, There is insufficient information available to make an assessment about the effects of reduced oxygen in the water column upon, No information was found concerning the effects of microbial pathogens on, The benchmark for extraction is the removal of 50% of the, No other species are identified to be host or prey items for. Ohio Journal of Science 64: 272-274. Parchevskij & Rabinovich (1991) cultivated Ulva intestinalis (as Enteromorpha intestinalis) on horizontally and vertically suspended ropes in coastal Black Sea areas polluted with sewage and waste water effluents. Applied Phycology: Vol. & Depledge, M.H., 1998. National Trust Species Records. AU - Nylund, Göran. Potential: Ulva intestinalis has caused serious negative impacts in marine and coastal areas outside of the Great Lakes region. Recorded distribution in … Regeneration of Enteromorpha intestinalis. Cofnod – North Wales Environmental Information Service, 2018. Marine Biology 98: 467-476. Suffolk Biodiversity Information Service., 2017. Manx Algae. Ulva lactuca covering a rock in the shallow intertidal zone. components of Ulva intestinalis along the Swedish coast. Ulva intestinalis may become detached from the substratum, and buoyed up by gas, float to the surface where they continue to grow. In Thermal Ecology II, (eds. intestinalis, Ulva enteromorpha var. Note: Check federal, state/provincial, and local regulations for the most up-to-date information. The ecological impact of the sea urchin Paracentrotus lividus (Lamarck) in Lough Ine, Ireland. A particular species of algae, Ulva intestinalis, thrives in the intertidal zone of Nahant, Massachusetts. Scarlett, A., Donkin, M.E., Fileman, T.W. They disperse well, as they are positively phototactic and thus can remain high in the water column, allowing them to be carried far away from parent populations (Hoffman and Camus 1989). Worm. 2. Evanston, Northwestern University Press. McArthur, D.M. Botanical Journal of the Linnean Society, 56, 204-206. Bahram, and A.A.S. In Indian coastal areas, filamentous forms of U. intestinalis have been associated with lower faunal community diversity than areas with more bushy algae (Yogamoorthi 1998). Since it is known that crabs take refuge in alga beds, the question of whether crabs used U. intestinalisfor hiding spots was raised. & Thain, V.M., 1983. Distribution : Sea Lettuce – Ulva lactuca is a green seaweed / algae found worldwide. Field ecology of freshwater macroalgae in pools and ditches, with special attention to eutrophication. 2003). Esch & R.W. ERIC NE Combined dataset to 2017. 2003. Such a seed bank allowed U. intestinalis to begin growing two months earlier than many native species, enabling it to escape herbivory and nutrient competition. Journal of Ecology, 67, 65-77. Great Lakes region nonindigenous occurrences, the earliest and latest observations in each state/province, and the tally and names of HUCs with observations†. Fife Nature Records Centre, 2018. & Whitton, B.A., 1990. British seaweeds. Journal of Phycology, 34, 319-340. European Journal of Phycology, 38, 277-294. & Blunden, G., 1991. St Andrews BioBlitz 2016. Kent Wildlife Trust, 2018. Oceanography and Marine Biology: An Annual Review 36: 97-125. Occurrence dataset: https://doi.org/10.15468/55albd accessed via GBIF.org on 2018-10-02. 2004. Near the Detroit River in the Great Lakes drainage, there have been two forms recorded, namely. 1985. Marine Ecology Progress Series 138(1-3): 157-168. Guiry, M.D. Occurrence dataset: https://doi.org/10.15468/xtrbvy accessed via GBIF.org on 2018-09-27. Species. Occurrence dataset: https://doi.org/10.15468/opc6g1 accessed via GBIF.org on 2018-10-01. Marine Ecology Progress Series 218: 87-93. For instance, Ulva intestinalis and Ulva compressa (as Enteromorpha) are two distinct, genetically divergent and reproductively isolated species (Blomster et al., 1998). Mats of U. intestinalis in England also caused an order of magnitude decrease in abundance of the economically important bivalve Cerastoderma edule (Romano et al. 2000, Lotze and Worm 2002). 1999. British Phycological Journal, 14, 43-57. eulittoral zone material showed decreased percentage regeneration in all salinities (dilute: 0, 4.25, 8.5, 17 & 25.5 psu, full: 34 psu and concentrated seawater: 51, 68, 95, 102 & 136 psu) except 34 psu, when compared to littoral fringe populations of. Associated fauna Maggs, and M.J. Stanhope. Native Range: Ulva intestinalis is a relatively cosmopolitan species known to form blooms in a diverse range of habitats around the world (Cummins et al. Raffaelli, D.G., J.A. & McLeod, G.C., 1973. Sinking rates and viability of spores from benthic algae in central Chile. Martin, I., Oliveira, J.M., Flindt, M.R. Observe and draw the thallus morphology of Ulva intestinalis with the naked eye and under the dissecting scope. 1999, McAvoy and Klug 2005). AU - Albers, Eva. Poole. Klug. The information has not received final approval by the U.S. Geological Survey (USGS) and is provided on the condition that neither the USGS nor the U.S. Government shall be held liable for any damages resulting from the authorized or unauthorized use of the information. Ulva intestinalis ( NO:Tarmgrønske ENG:Sea grass) 3 photos (see below for more photos) Habit Photo by: Kjersti Sjøtun Location: Svelgen, Øygarden, Hordaland Verified by Network members Sampling date: 2007-07-01. Ulva intestinalis has two life stages, the sexual gamete-producing gametophyte and the asexual zoospore-producing sporophyte. The effect of salinity on the growth rate of the macroalgae Enteromorpha intestinalis (Chlorophyta) in the Mondego estuary (west Portugal). This information is preliminary or provisional and is subject to revision. Ecotoxicology, 8, 351-368. Publications Pollution and marine life. Effect of Geographical Location on the Variation in Products Formed from the Hydrothermal Liquefaction of Ulva intestinalis Sofia Raikova Centre for Doctoral Training in Sustainable Chemical Technologies, Department of Chemical Engineering, University of Bath, Claverton Down, Bath BA2 7AY, United Kingdom Ulva intestinalis – small air bubbles are sitting in the hollow tubes of this species. G.W. Zimmerman. Estuarine and Coastal Marine Science, 8, 251-258. Estuaries 10(2): 171-176. Fronds may be 10-30 cm or more in length and 6-18 mm in diameter, the tips of which are usually rounded. Outer Hebrides Biological Recording, 2018. Establishment of freshwater biota in an inland stream following reduction of salt input. South East Wales Biodiversity Records Centre, 2018. Belfast: Ulster Museum. Lewis, S., May, S., Donkin, M.E. & Marques, J.C., 1999. McKay. (ed. D., Houston, M. & Montgomery, H.A.C., 1985. 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