The Future of Sargassum
The Future of Sargassum
As
time progresses so does technology. This allows us to make predictions about
changes and patterns that may occur in the future. In this case, the Sargassum
Early Advisory System (SEAS), can make many predictions about where the seaweed will wash up within two weeks of it’s generation in the ocean. This is
done using NASA’s Landsat imagery system. This system has a 98% accuracy rate.
It can detect the area of the ocean where sargassum is being produced and
estimate the path it will take before washing up on the shores of the
Caribbean. The seaweed is transported via the winds and ocean currents. Also, with advancements
in technology we can have the use or incorporation of seaweed into basic
amenities.
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| An artist’s rendition of Landsat 8 (LDCM); Credit: NASA |
The
production of seaweed is affected by climate change which is an ongoing problem
in the world. As the temperature of the ocean increases, the environment that
seaweed thrives in is more conducive. This thereby increases the rate of
production causing more and more seaweed mats to wash up on the shores of the
Caribbean. If the rate of climate change does not slow down, we can expect longer sargassum seasons, meaning that instead of only appearing
during February to September it may become a yearlong bloom.
Pollution
is also a major factor in seaweed production. When industrial fluid is released
into rivers and streams, the runoff flows into the ocean. Many ions are usually
present in this runoff, some including nitrogen and phosphorus which are the
main two components of fertilizers. This causes an algal bloom. If this level
of pollution continues, we can expect to see a progressive increase in the
amount of sargassum seaweed being washed up on our shores every year.
These features will
determine the future of sargassum seaweed in the Caribbean. It can increase tremendously
or it can maintain its levels if we can manage our pollution.
Source: Sargassum Early Advisory System, 2018

It's shocking to see how much we contribute to the sargassum problem but solutions are proposed to clean it up after the problem, as opposed to preventing it.
ReplyDeleteVery interesting and informative.. your information flowed very well into each other. Looking forward to more posts.
ReplyDeleteClimate change really does have an effect on everything, its shocking to see how we contribute to the sargassum problem.
ReplyDeleteReally enjoyed reading this. Interesting!
ReplyDeleteIt definitely is an issue we need to address here in the Caribbean, I agree
ReplyDeleteVery interesting. I hope we as humans learn about the consequences of pollution and try to prevent polluting to control the levels of sea weed.
ReplyDeleteVery informative. I really enjoyed it.
ReplyDelete