Diatom Or Plankton: What´s A Holoplankton?
Holoplankton—the species which live as plankton for their whole life span—are often eminent in marine food webs. A large amount of holoplankton are phytoplanktonic, namely diatoms and dinoflagellates, though there are still some which are zooplanktonic, such as copepods (Anderson). Focusing on the holoplanktonic phytoplankters, diatoms are known for being “the most productive photosynthetic [plankton] organisms” (Garrison and Ellis 400), and are a prevalent form of phytoplankton. Due to both of these factors, diatoms provide a notable amount of oxygen consumed by other marine animals and even Earth’s atmosphere; this is generally what determines them as part of the first stage of a food web. Genevieve Anderson, a Santa Barbara City College marine scientist, considers dinoflagellates as both producers and consumers, as “they could both photosynthesize and ingest organic material.” She also notes that dinoflagellates “are seasonally abundant and are one of the primary causes of red tides, seawater bioluminescence, and shellfish poisoning” (Anderson).
Plankton Activity Postlab, Questions And Answers
989 Words | 4 PagesPlankton Activity Postlab 1) Apply 2.5: Use mathematical and/or computational representations to support explanations of factors that affect carrying capacity of ecosystems at different scales. Explain how the abundance of phytoplankton in the pond depends on the abundance of an abiotic resource such as nitrogen. - Phytoplankton are the producers in the pond. Species of organisms in ecosystems have their own carrying capacity relative to other species, and carrying capacities are determined by particular abiotic and biotic resources in an ecosystem. An increase in nitrogen levels in the pond (e.g. from fertilizers) will result in a dramatic increase in phytoplankton levels, but once phytoplankton population reaches its carrying capacity (determined by availability of other resources besides nitrogen, [DO] levels, predation etc.),
Nt1310 Unit 2 Term Paper
442 Words | 2 PagesAccording to Harrison Eutrophication is the excessive production of algae and higher plants through the enrichment of waters by nitrogen and phosphorus. Phosphorus in the form of phosphate is the limiting nutrient as the amount of biologically available phosphorus is small in relation to the amount needed for algal growth. Harrison states that sources of nutrients can be discrete, (sewage), or diffuse, (farmland fertilizers).
Megae Bay Research Paper
437 Words | 2 PagesFish use the grass for shelter, to hide and protect themselves. Next in the food chain are copepods, which are very small organisms in the animal community, which are mostly referred to as zooplankton. These zooplankton consume the algae and bay grass. The next link in the food chain are anchovies. Anchovies consume the zooplankton.
Compare And Contrast Eurylokhos And Amphinomos
1206 Words | 5 PagesIn Homer’s Odyssey, translated by Robert Fitzgerald, Eurylokhos is a member of Odysseus’ crew and Amphinomos is one of the suitors intent on winning Odysseus’ wife Penelope while Odysseus is lost at sea. Eurylokhos and Amphinomos both commit good deeds that allow them to distinguish themselves from their groups, yet they each possess fatal flaws that lead to their death and downfall. They both gain Odysseus’ favor despite his knowledge of their fatal crimes. Amphinomos acts as a shadow and lesser version of Eurylokhos because Amphinomos’ actions are of less significance to others. Eurylokhos and Amphinomos each emerge as independent figures that stand out from their respective “mobs” because of their unique deeds and actions.
The Daphnia Magna Experiment
388 Words | 2 PagesThis laboratory experiment involving invertebrates is conducted to enable students to investigate Daphnia magna’s responses to external stimuli, therefore developing a better understanding and knowledge of homeostasis that occurs in organisms and the reaction and behavior exhibited by the daphnia magna when varying conditions are exposed to the organism compared to its natural environment conditions (Carter-Edwards et al, 2011). In order to understand the experiment, a foundation of information about the chosen organism such as its natural environment and physiology must be understood. According to Clare (2002) and Ebert (2005), Daphnia magna are small planktonic crustaceans belonging to the subclass Phyllopoda, found in lakes and
Red Tide Research Paper
171 Words | 1 PagesRed tides or harmful algal blooms happen worldwide, but most have been found on the east coast of Florida and off the coast of North Carolina. 5. Red tides may last weeks or even months and can change daily because of wind conditions and water currents. Onshore winds bring it closer to the shore and offshore winds move it out to sea. 6.
Florida Keys Ecosystems
1315 Words | 6 PagesThese banks contain coral rubble, seagrass and macroalgae with other invertebrate taxa, which play a key part in the ecosystem. The bank systems contain essential fish habitats, which provide sheltering and foraging grounds. Past studies have indicated these fish assemblages showed a high diversity and biomass of coral reefs. Most of the biomass in the Florida Keys ecosystem is made up of species that stay in channels for most of the day. These signs show that the bank systems are important for the FKNMS for providing a structural support and high productivity for the biodiversity.
Red Tide: How It Affects Marine Life
1354 Words | 6 PagesThis research is helpful because it will allow business owners and tourists know when a red tide will occur and when to stay away from waterways. Unfortunately, there is not much that can be done about the marine life until they are actually affected by it. The United States is working on creating a building to focus on the prediction of red tides: Its goal is to improve existing models to explain more accurately and then predict the complex progression of a red-tide bloom. Successful forecasts could, for instance, allow fishermen to scoop up shellfish before a bloom takes hold, warn businesses to brace for a drop in beach tourism or alert managers to which environmentally sensitive areas they should be monitoring most closely (Schrope 24).
Environmental Effects On Manatees
1002 Words | 5 PagesThe algal bloom also covers the surface of the water near shorelines and shallow water which is where the manatees are and so when the manatees come up for air they may not be able to or they will ingest the toxic
Outline For Marine Biology Essay
618 Words | 3 PagesAdela Papiez Granitz Accelerated English 9 22 March 2017 Outline Marine Biologists: Saving the Environment One Animal at a Time Thesis: Marine biology is a demanding job requiring working with marine animals, and having many qualifications and courses to take, as well as years of training, with many fulfilling rewards. Generally, marine biology is the study of organisms, their relationship to the environment, and their behavior, in addition to studying the chemical aspects of bodies of saltwater ("At A Glance" & "NOAA Fisheries").
Great Barrier Reef Food Chain Analysis
1262 Words | 6 PagesPrimary consumers are normally herbivores therefore they feed off of producers. There is a wide variety of herbivorous animals that reside in the Great Barrier Reef. These include invertebrates such as molluscs and echinoderms, as well as certain species of fish, the most notable being the parrotfishes, surgeonfishes, rabbitfishes, rudderfishes and damselfishes. The primary consumer’s role in the Great Barrier Reef’s food chain consists of them feeding off of the primary producers such as coral, therefore transferring the energy from the producer to consumer. The primary consumer only obtains around 10% of the producer’s energy as they may not eat the whole entity or energy might be lost through waste.
Red Tide Research Paper
2354 Words | 10 Pagesi. Karenia Brevia: responsible for Red Tide in west coast of Florida and shore of Texas ii. Alexandrium fundyense: responsible for red tide along Atlantic coastline from New England to Canada iii. Alexandrium catenella: Responsible for red tide throughout the Pacific ocean. Areas from Mexico to Alaska and coastlines of Japan and Australia, http://www.livescience.com/34461-red-tide.html
Annotated Bibliography Of Articles On Global Warming And Climate Change
490 Words | 2 Pagesurl=https://search.proquest.com/docview/211578605?accountid=10008. In this article Hans Pearl shows that harmful algae has been growing in large bodies of water throughout the world caused by global warming. This algae infests our drinking water and causes fish to become sick as well. NewsRx has been
Ocean Acidification Issues
831 Words | 4 PagesOnce the ocean learns to speak, it is when mankind will finally listen. However, when humans continue to suffocate the ocean’s surface with carbon, it’s hard for this enormous body to scream for help. As a result, carbon dioxide emissions are a major contributor to acidifying ocean waters. Ocean acidification is a critical issue because it contaminates ocean water, endangers marine life, and puts seafood industries at risk. Fisherman say “the ocean will provide”, and it’s true.
Essay On Osedax Species
1410 Words | 6 PagesParrotfish use well developed jaws to munch on coral and another organism has evolved a interesting mechanism to erode a different substrate for an interesting reason. Osedax is a genus of polychaete worms that live in the deep ocean. In the case of these worms, their name gives a lot of information about their mechanism for survival. Osedax is Latin in origin and means bone-eating. This description holds true because the worms bore into the bones of carcasses, usually whales, that find their way to the sea floor.
More about Diatom Or Plankton: What´s A Holoplankton?
Plankton Activity Postlab, Questions And Answers
989 Words | 4 PagesNt1310 Unit 2 Term Paper
442 Words | 2 PagesMegae Bay Research Paper
437 Words | 2 PagesCompare And Contrast Eurylokhos And Amphinomos
1206 Words | 5 PagesThe Daphnia Magna Experiment
388 Words | 2 PagesRed Tide Research Paper
171 Words | 1 PagesFlorida Keys Ecosystems
1315 Words | 6 PagesRed Tide: How It Affects Marine Life
1354 Words | 6 PagesEnvironmental Effects On Manatees
1002 Words | 5 PagesOutline For Marine Biology Essay
618 Words | 3 PagesGreat Barrier Reef Food Chain Analysis
1262 Words | 6 PagesRed Tide Research Paper
2354 Words | 10 PagesAnnotated Bibliography Of Articles On Global Warming And Climate Change
490 Words | 2 PagesOcean Acidification Issues
831 Words | 4 PagesEssay On Osedax Species
1410 Words | 6 Pages