Zooplankton Essays

I'm moving gently forward, over the wild and beautiful, unexplored world below me. I'm floating in silence, and breaking it up with the sound of my breath. Above me, there’s nothing but shimmery light, the place where I've come from, and will go back to when I am done here. I'm going deeper past the wrinkled rocks and dark seaweed, toward a deep blueness where a school of silver fish wait. As I swim through the water, bubbles burst from me, wobbling like little jellyfish as they rise. I would have

water is 13 phytoplankton/mL of water, and the average of zooplankton is 41 zooplankton/mL of water. The 2SE for phytoplankton is 11, for zooplankton it is 21. The p-value for this data is 0.0255; because this p-value is less than 0.05 one can conclude that the difference in averages (i.e. zooplankton being higher than average of phytoplankton) is statistically significantly different. In other words, the greater average number of zooplankton per mL is very unlikely to be due to chance variation and

This had a huge effect on the planktons. Zooplanktons the eat phytoplankton. If there isn’t much phytoplankton for the zooplankton to eat, there numbers will decrease. The article “ The Short‐Term Impact of the Zebra Mussel Invasion,” “phytoplankton fell by 80 percent. Zooplankton (which eat phytoplankton) declined by half. And the smallest zooplankton (called micro‐zooplankton), fell by about 90 percent.” Finally, dissolved oxygen in the river dropped by 15

out to be a whopping 500 billion. That is a lot of mussels in one river. This might sound crazy but if you put all of the zebra mussels on one side of the river it would outweigh all of the other animals in the ecosystem. That includes the fish, zooplankton, worms, shellfish and bacteria. As

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. The anchovies are then eaten by tertiary consumers, which are the bigger fish. The last link in the food chain are humans. We then eat the bigger fish (Food Web). Now, if the

1900 there was zero pounds of plastic for every one pound of zooplankton in the pacific”. (Segall) A century later, with the development of technologies and manufacturing increasing throughout the world, more plastic would be produced. With more plastic being made, people started to litter. This trash would be everywhere, eventually finding its home in the ocean. “In 2000, there were six pounds of plastic for every one pound of zooplankton”. (Segall) With the years passing by so quickly, the population

might be a worldwide problem. In the Hudson river the present of phytoplankton has drop by 80 percent. Scientists believe that this is because the phytoplankton is being eaten by the Zebra mussel. This causes the zooplankton, who eat phytoplankton to die. This has made zooplankton present to go down by half. The smallest species of phytoplankton have died down by 90 present. Most other mussel in the Hudson have gone down for billions to almost none. Ever

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

Estuaries and upper estuarine freshwater are ecosystems which contain zooplankton, phytoplankton, microbes, vertebrates and invertebrates, and in general they are exposed to different freshwater and marine influences (Chen & Stillman, 2012; Cohen, 2000). These waters and especially the upper estuarine freshwater ecosystems are often exposed to changing circumstances like seasonal climate, changing tides, stratification and estuarine circulation (Geyer, Trowbridge, & Bowen, 2000; Goodrich & Blumberg

are quite active, the clownfish are thought to be "clowning around". They defend their territory and the sea anemone that they live in. Clownfish eat the leftovers from fish on the anemone and algae. The leftovers include copepods, isopods and zooplankton. The clown anemone fish has thin black bands, while the orange clownfish has thick black bands separating the orange and white coloration of the body. The clown anemone fish often has a slightly less brilliant color than the orange clownfish. Viewed

From the start of the Industrial Revolution in the 18th century, humans have been increasing the amount of carbon dioxide they release into the atmosphere (Changes). This causes many different problems such as weather changes, major floods, global warming, and melting ice caps, in which scientist have been given the task of solving. In addition to these effects, CO2 emissions also cause very harmful, but less known problems in our oceans. High levels of carbon dioxide in the atmosphere cause oceans

benefitting the species and allowing a population increase. An increase in water temperature has been shown to increase zooplankton populations, and this gives salmon fry a higher rate of survival. As temperatures have increased, salmon also develop faster and stay sheltered longer, evading predators more. When the water is at a cooler temperature, there are less zooplankton, slower fry development, and an increased vulnerability to predators. This observed increase in pink salmon populations has

The Arctic has a great impact on the world 's overall climate, and the rapid increase of temperatures is dramatically altering the world 's environments. The change is altering ecosystems, animals, indigenous people, as well as other areas. Climate change should be one of the world’s most pressing issues, because of the effects on the ecosystems and future generations. If these conditions were to continue at the rate in which it is increasing then soon it will be too late to do anything about it

hunted are not endangered species, but slowly due the hunting the population of these species will become extinct, not endangered. Moreover, this also drastically effects the environment. Since, whales live on zooplanktons and phytoplankton, less population of whales means more zooplanktons and phytoplankton. If the populations of the planktons

These organisms provide nutrients for other organisms, mainly zooplankton such as krill and copepods. The zooplankton, in turn, provide nutrients for other low-trophic-level organisms, such as fish and baleen whales. This chain is thought to have two main effects on animal aggregations: (1) the fecal plumes are thought to attract large numbers of zooplankton which, in turn, attract large numbers of higher level organisms and (2) this aggregation of prey animals

the foundation of the oceans food chain. As phytoplankton begin to grow and multiply, small fish eat them, then the larger animals begin to eat those smaller animals. The food chain of the ocean begins phytoplankton, then comes zooplankton, next is the predatory zooplankton, fourth is the filter feeders and last is the predatory fish. Phytoplankton is sometimes called the grass of the sea because

Tarpon, Atlantic (Megalops atlanticus) Introduction: Atlantic tarpon, Megalops atlanticus that belongs to the family Megalopidae is also known as the silver king and Sábalo in Spanish. Although this species has no commercial value as a food fish due to its bony flesh, it is a premier sport fish species not only because of their size but also because of their fighting spirit when hooked. When they occur in high abundance, tarpons would be of economic significance. Their average lifespan is about 50-55

Long Beach, California Long Beach, California was founded in 1848 by William Willmore. Having a tropical escape like feel, long beach is a favorite place for tourist to visit and escape worries back home. Although it is pricy to live there, long beach is a wealthy community with lots of tourist attractions like howard hughes spruce goose, or the annual grand prix races. If you are hungry long beach has a variety of fine eating establishments. For starters, Long Beach has a very mild tropical beach

the six tabs at an interim while recording the information for every tab. Results: The lab Hypothesis is affirmed. As the number of inhabitants in the intrusive species becomes over the period on the attack the supporting species, for example, Zooplankton and Phytoplankton are gradually drained to a state of close termination. Cladophora Biomass levels ascend in direct connection to the ascent in mussel populace. Producing fish and lake Trout populace which are in rivalry with the obtrusive species

abiotic effects are put in this acidic cycle. First and foremost, studies show that dissolutions rates shown by planktonic organisms have increased. With organisms like plankton disassembling, is shows a biotic effect towards the ecosystem. Since Zooplankton