Microsoft Imagine Cup Participant: Raymond Yang
NASA's satellite technology has allowed water quality in the sense of eutrophication and excessive algae growth be measured by examinining the Chlorophyll-A levels in the water. Factors that might contribute to this excessive algae growth include runoff of nutrients such as phosphorous and nitrogen, temperature of the water, the amount of light, and the turbidity of the water.
As excessive algae grows, a process known as eutrophication occurs, in which the algae creates a turbid environment where other organisms in the water eventually cannot get enough oxygen, temperature increases, and result in polluted water with low water quality.
Here are the three application-type pages:
Click on the Contributors button to see how different factors can affect the amount of algae growth.
The Impacts page includes a simulation on how algae growth can affect other species and organisms in the ocean.
Click on the View Data link to see the actual NASA's data in graphs about the concentration of Chlorophyll-A in Bay of Bengal, as well as a view of how runoff could possibly caused this with Bing Maps.Contributors View Data Impacts
Below are two Microsoft Sway presentations I created that describes further the contributors and impacts of algae growth.