'Coralline algae' diaporamas de présentation

Who, What, When, Where, Why, and How of Coral Reef Communities

Who, What, When, Where, Why, and How of Coral Reef Communities. Who (organisms) can be found in a coral reef community? What is a coral reef community? When can you find a coral reef community (is it seasonal)? Where are coral reef communities found?

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Protists I & II

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OCEANS AND GLOBAL CHANGE

OCEANS AND GLOBAL CHANGE. PROFESSOR A.E. HILL DIRECTOR NATIONAL OCEANOGRAPHY CENTRE, SOUTHAMPTON UK. GLOBAL CHANGE. OCEAN-ATMOSPHERE-ICE BALANCE. What does it mean? Ocean-atmosphere-ice system out of normal balance Changes at an unprecedented rate (last 1 M yrs)

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Multicellular Primary Producers: Seaweeds and Plants

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Jeopardy

Jeopardy. Coral Reef. Vocabulary. Organisms. Coral. Ecology. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Releasing eggs and sperm into the water at same time. The term broadcast spawning means. Category 1

222 views • 22 slides

Division Rhodophyta or Red algae The main characteristics of Rhodophyta are:

Division Rhodophyta or Red algae The main characteristics of Rhodophyta are: 1-Mostly marine algae , photosynthetic pigments Chlorophyll a , d also phycoerythrin , phycocyanin and a llophycocyanins arranged in phycobilisomes .

455 views • 21 slides

Corals reefs

Corals reefs. NATURAL THREAT ON CORAL REEFS Done by: The Reef Avengers . The reef avengers GROUP MEMBERS. HUDON JACK. NAILA PIGGOTT. AKEIL ANDREWS. Lainel winchester. Shaquille king. Jennyn thom. introduction.

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The Coral Reef Biome

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Coralline Algae & Ocean Acidification

Coralline Algae & Ocean Acidification. Containing A context for teaching, and background information relating to Achievement Standard 91413 Demonstrate understanding of processes in the ocean syste m Carbon cycle - carbonate chemistry. Coralline Algae.

191 views • 17 slides

Ocean Acidification

Ocean Acidification. Just some facts. CO 2 concentrations: preindustrial 280 ppmv 2007 385 ppmv (40% increase) pH of ocean: preindustrial 8.21 2005 8.10 pH is expected to drop 0.3-0.4 units at the turn of the century when CO 2 levels are expected to be 800 ppmv (IPCC).

948 views • 14 slides

216 views • 11 slides

By Olivia Taylor

By Olivia Taylor. Geographic LOcation. Coral Reefs are found in tropical regions around the equator . They tend to be clustered towards the eastern ends of each ocean basin. They are located in warm ocean waters. FOOD Chain. Producers Seaweed. Primary Consumers Sea Urchin.

211 views • 9 slides

Red Algae

Red Algae. What is Red Algae?. It is the largest phyla of algae Its scientific name is rhodophyta It is made up of eukaryotic cells without flagella and centrioles, unstacked thylakoids, and no chloroplast ER. . Unstacked thylakoids in plastids.

646 views • 8 slides