productivity includes not only their own high growth rates but also the many small plants and other organisms that attach to their surfaces and live among them. Species Composition A total of six seaweed species corresponding to three groups of algae (Table 1) and three species of seagrass
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17 – 47 phyla Polyphyletic Existed way back 1.5 billion years ago: earliest eukaryotes Free-living‚ parasitic‚ motile‚ stationary Unicellular‚ colonial‚ multicellular When “nots and nos” are what remains Protozoa Algae Slime molds Subkingdom Mastigobionta No cell walls Varied locomotion: Pseudopodia Cilia Flagella Pseudopodia‚ 3 famous phyla Rhizopoda amoeba Foraminifera Forams Actinopoda Radiolarians/heliozans
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Introduction Codium‚ a genus of marine algae found in the order Bryopsidales‚ is found in most places worldwide‚ except for the Arctic and Antarctic. Like most members of Bryopsidales‚ Codium is siphonous and spreads quickly‚ often becoming a nuisance algae (Silva‚ 2008). There are many species within the genus Codium‚ but most of them are characterized by their spongy texture and the presence of utricles (Huisman et al. 2007). Species vary in color‚ sizes and shapes. They can be dark green to
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Study Guide for Exam 3 This will be a terminology-heavy exam. Make sure to study definitions. Compare your tables to a couple of classmates’ tables. Be familiar with life cycles as indicated. Do qs listed on Moodle –both the exam forum III and qs I’ve posted with power points Focus on the power point lectures‚ posted Remember‚ this is only a guide. Use your class notes‚ textbook‚ and all materials on Moodle General comments: The format of this exam MAY include fill in the blank‚ diagrams
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FEASIBILITY STUDY ON MICROALGAL BIOFUEL PRODUCTION Joash Savaris Castro Abstract Oil price is a major issue globally as oil is a major requirement in almost all industries to operate. Another arising issue is the diminishing supply of fossil fuel or crude oil from major suppliers. With these in mind‚ researches for a potential alternative source of fuel are conducted all over the world. Microalgae is found to be a potential feedstock for the production of biofuel. Production of biofuel from
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The Algae Island It’s an island made entirely of seaweed‚ full of meerkats and freshwater ponds. It gets even stranger when dead fish rise to the surface of the ponds at night and disappear by morning. At first Pi thinks the island is a delusion‚ “I was getting used to my delusion. To make it last I refrained from putting a strain on it; when the lifeboat nudged the island‚ I did not move‚ only continued to dream.” But Martel spends too long with the island for it to just be a delusion. Pi describes
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affecting the algae in the water. In our experiment we had 6 test tubes. Each test tube had a different ratio of algae to fertilizer in the water. Our first test tube was our control (15 mL of algae water)‚ with no fertilizer as piper lake was before the excess fertilizer started leaking in. the next 5 test tubes had varying amounts of fertilizer as shown by the table. All of the test tubes added up to 15 mL. Over to course of 7 days we collected containing data on the growth of the algae. My hypothesis
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The Black Abalone An Invertebrate Report Biology – BIOL1000 Abstract The black abalone or Haliotis cracherodii as it is known from its genus species designation is a large‚ edible sea snail. The shell coloring on the outside is a dark blue or green or black‚ and the interior is a pearly iridescent colour. The shell shape is spiraled and very smooth. It uses a muscular foot to adhere itself to rock bases‚ and is fairly nocturnal for its own protection. It is lives along the coast
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this strange color is because of algae problems. There was algae before‚ but it was not this extreme. This situation is so serious. There was the first algae alert in the Han river. People are thinking that this is going to be a serious problem. c. Focus statement This is about how this is affecting us and what is happening because of this situation. II Body a. Who‚ what‚ where‚ what‚ how did the incident happen? On 2008‚ There was the first algae alert in the Han river. After that
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oceanic coasts. This has caused enormous growth in algae populations‚ literally choking the life out of aquatic ecosystems and polluting water for humans as well. These “Harmful Algal Blooms” (HAB’s) or green tides as some call them can produce toxins that can hurt animals and humans alike turn water green and can cover miles of water in a single bloom. (Dec.ny.gov‚ 2014). When the algae bloom decompose‚ the decomposers that break down these algae use the already minimal oxygen in the water through
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