Estruaries Gone Bad: Estuary Lab Report

Estuary Gone Bad Lab Report

Introduction
Construction and development has shown an cast up near by the tip over bespeak Estuary, and the Department of instinctive Resources believe it is contaminating and affecting the salinity of the water. The safest salinity is around 2ppt to 4ppt. The snails cant tolerate a salinity of ore than 6ppt. If the conduction of the Turtle Bay Esturary is too high, then there is presence of befoulment and the water is no longer reliable as a support source.

Based on the pictures that we saw, there was a volume of wild life that didnt depend too frequently on water. We developed the hypothesis that construction nearby is not having an adverse effect on the Turtle Bay Estuary. We predicted the estuary volition fall around 4 ppt, making it safe to fit in.

Method
To properly assess the conductivity based on the salinity, we created half-dozen different solutions with a certain balance of the Turtle Bay Estuary inventorying sample and distilled water. Using a conductivy probe for distributively sample, we will determine the salt content of the water.



We distributed the water samples accordingly,
0 ppt = 0 mL stock sample + speed of light mL distilled water
2 ppt = 20 mL stock sample + 80 mL distilled water
4 ppt = 40 mL stock sample + 60 mL distilled water
6 ppt = 60 mL stock sample + 40 mL distilled water
8 ppt = 80 mL stock sample + 20 mL distilled water
10 ppt = 100 mL stock sample + 0 mL distilled water





Results
With each level of ppt, we recorded the appropriate conductivity level (?S) and created a chart of our results

Salinity(ppt)Conductivity (?S)
0115
24050
48170
610450
814860
1018180

?
Discussion

According to the data we gathered, with the high salinity, the conductivity increased heavily. Because over time, the Turtle Bay Estuary will engender contaminated and no longer safe for any living organisms. Because of this, the construction must cease to continue. Our hypothesis was proven wrong, and gum olibanum rejected. And although we...If you want to get a full essay, order it on our website: Ordercustompaper.com



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