... between .5 and 4 mm. They are Planktonic so they can be found around plants and organic matter. The Daphnia are also known as water fleas. • The Rotifers, which are multi-cellular organisms and one of the most diverse groups of living organisms. The Rotifers measures are drastically different do to the diverse species. Some Rotifers are planktonic, others are attached to plants, and other organisms or stones, and ... , which are also multi-cellular can measure between .25 mm and 3 mm. They can be found among plants and organic matter. The Cyclops contains one eye and is usually a green...

• Word Count: 978
• Approx Pages: 4
• Has Bibliography
• Grade Level: High School

... can recover, therefore putting them in great danger. One of the largest causes of the destruction of the reefs is global warming, which has been increasing the temperature of the ocean water resulting in coral bleaching. Human-induced climate change has already led to substantial changes in a variety of ecosystems. Coral reefs are particularly vulnerable to rises in ocean temperature as a result of climate change because they already live near their thermal ... unicellular algae called zooxantheallae. Zooxanthellae are photosynthetic, and have a symbiotic relationship with the tissue of...

• Word Count: 729
• Approx Pages: 3
• Has Bibliography

... effective. There are three key environments in Florida that are intimately related. First of all, the mangroves along the shore, secondly, the grass beds in shallow water, and finally, the coral reefs at the edge of the shelf. Water flows through this system, and the health of each system determines the health of the next. Every time somebody cuts down mangroves, it affects the sea grass beds somewhat further off shore. Every time a sea grass bed ... time measurements needed to be taken. At least 20,160 frame-grabbed images will be analyzed each year for changes in the color array, beca...

• Word Count: 2829
• Approx Pages: 11
• Grade Level: High School

... a constant 32 degrees Celsius, the corals bleach. Corals are only capable of living in a very narrow temperature range, between 25 and 29 degrees Celsius, hence the rise in water temperatures in the areas that the coral have been growing (some as long as 2.5 million years (Guilcher 1988) are beginning to bleach the corals. New evidence suggests that over time the bleached corals can regain their color and have a potential ... for regrowth, however if the bleaching occurs too ... ...

• Word Count: 2430
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate

... need to be sure that we are using remote sensing to promote wise costal practices in so far as coral reefs. Coral reef color essentially refers to digital remote sensing of coral reefs. The most common application of remote sensing in coral reef environments is geomorphological mapping. This is because, historically sensor capabilities have been sufficient to identify only broad ... are able to provide information on reef geomorphology and limited ecological information such as the location of corals, sand, algal and seagrass habitats with an accuracy ranging from 50-70%. The most cost ef...

• Word Count: 2218
• Approx Pages: 9
• Has Bibliography
• Grade Level: Undergraduate

... the loss of intracellular endosymbionts through either expulsion or loss of algal pigmentation. Zooxanthella is what gives coral reefs their apparent color. When bleaching takes place, the zooxanthellae is expelled by the reef, which makes the reef look white, like it has been bleached. Bleaching occurs when the coral reef feels as if it "under stress", the most common "stress" a coral can face is the rising of the water ... temperature although, there are a number of biotic and abiotic ... factors which can inflict "stress" upon the corals. Stress can occur when the oceans temperature ...

• Word Count: 641
• Approx Pages: 3
• Grade Level: Undergraduate

... carbonate plates)and are usually found in marine environments, but some may also be found in fresh water. In the transition of the free-swimming stage into the resting stage, haptomonads form coccoliths and scales inside the cell, are transported to the edge of the cell with the aid of microtubules, and are deposited on the cell's surface. Haptomonads usually have two yellow plastics surrounded by endoplasmic reticulum that is continuous with ... organic substances for growth and development. Most diatoms are brownish in color; they possess xanthoplasts which contain chlorophylls a and ...

• Word Count: 3806
• Approx Pages: 15
• Grade Level: Undergraduate