Difference between revisions of "ISSS608 2017-18 T3 Assign Gao Jiaoyang Conclusion"
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<td> Now the records of '''''Macrozoobenthos''''' are not continuously as they were before, '''''Busarakhan''''' and '''''Somchair''''' did not record since 2008. | <td> Now the records of '''''Macrozoobenthos''''' are not continuously as they were before, '''''Busarakhan''''' and '''''Somchair''''' did not record since 2008. | ||
− | The values of '''''Macrozoobenthos''''' are not change too much from 1998 to 2013, but in 2014 it suddenly increased to 36 in '''''Kannika''''' and 37 in '''''Sakda''''' , then the values came back to around 2 in the next year. | + | The values of '''''Macrozoobenthos''''' are not change too much from 1998 to 2013, but in 2014 it suddenly increased to 36 in '''''Kannika''''' and 37 in '''''Sakda''''' , then the values came back to around 2 in the next year. Since the higher value of '''''Macrozoobenthos''''' may indicate the better water quality, we may have a guess that the water quality had a improvement in 2014 at this two location. |
− | [[Image:GJY M.jpg|600px]] | + | [[Image:GJY M.jpg|600px]] </td> |
</tr> | </tr> | ||
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<td><b> Chemical Contaminant </b> | <td><b> Chemical Contaminant </b> | ||
</td> | </td> | ||
− | <td> | + | <td> When we visual the data, we found that there are 4 measures only be recorded in recent years. And this may caused by the change of the water quality. |
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+ | As a whole, we can see that the '''''Total dissolved phosphorus''''' has the highest value compare to the other 3 measures in the three years, and this one has the most changeable trend. '''''AGOC-3A''''' and '''''Chlorodinine''''' have low and steady values except '''''AGOC-3A''''' suddenly increased sharp in Dec 2014. | ||
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+ | [[Image:GJY new.jpg|600px]] | ||
− | + | Through the map, we can see that the '''''Kohsoom''''' has the highest value of new chemicals and the '''''Chai'''' has the lowest value. Also the river route should be '''''Kohsoom''''' to '''''Chai'''''. | |
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− | + | [[Image:GJY map of chemicals.jpg|600px]] | |
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</td> | </td> | ||
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</tr> | </tr> | ||
</table> | </table> |
Revision as of 17:08, 8 July 2018
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Conclusion
Question1
Characterize the past and most recent situation with respect to chemical contamination in the Boonsong Lekagul waterways. Do you see any trends of possible interest in this investigation? Your submission for this questions should contain no more than 10 images and 1000 words.
Question2
What anomalies do you find in the waterway samples dataset? How do these affect your analysis of potential problems to the environment? Is the Hydrology Department collecting sufficient data to understand the comprehensive situation across the Preserve? What changes would you propose to make in the sampling approach to best understand the situation? Your submission for this question should contain no more than 6 images and 500 words.
Question3
After reviewing the data, do any of your findings cause particular concern for the Pipit or other wildlife? Would you suggest any changes in the sampling strategy to better understand the waterways situation in the Preserve? Your submission for this question should contain no more than 6 images and 500 words.