The Kelp Forest, Where and
Why
For our school trip we went the California Island, Catalina. Catalina is one
of the few parts of the world where the Kelp Forest grows. On our trip, besides
studying the kelp, we tested our ability of teamwork, scientific capability,
and our comfort level. We went on an Eco. Hike, a high ropes course, kayaking,
and team building exercises. Out of everything our group chose its main topic
as the study of where and why the Kelp Forest grows.
There are multiple tests to see how well the Kelp Forest is surviving.
Some are, turbidity, depth, and temperature. The turbidity level
of the water tells
us
how much sunlight the kelp forest is receiving and how polluted the water
is. If the turbidity level is high it means that the water is
dirty and the kelp
isn’t receiving the proper amount of sunlight. Another test is the depth.
If the depth of the water is too deep it means that the kelp is too far away
from the sun and won’t survive. If sediment piles up and the depth is too
shallow the kelp won’t be able to grow its full, desired length. Finally,
the last major test that is helpful for answering our question is temperature.
Kelp lives peacefully in a fairly warm slightly cool temperature. If in fact
the temperature were to go up it would reduce the number of possible kelp environments
because new kelp cannot grow without the nutrients that are found in somewhat
cooler water. Observing outside of the water and in can fulfill these tests.
During the trip we acquired the data by the numerous snorkels we took and the
kayaking. After taking all of the tests we found that the turbidity level was
4m, the surface temperature was 18.3 degrees C, the depth temperature was 17
degrees C, and the depth was 5m on Thursday. These tests are critical to keeping
a close eye on the health of the Kelp Forest.
If an El Nino were to occur it would affect the Kelp Forest drastically.
The water would become warmer which would end the lives of a lot of kelp
and not
let any new kelp begin to grow. Also, there would be an increased population
of sea urchins that feed on the kelp. This would further reduce the number
of kelp plants. El Nino would prove an awful year for the Kelp Forest.
The Kelp Forest is a vital part of our modern day ocean. Without these tests
we would not know how well it is doing. Catalina is just one of the many
places where the kelp lives. Kelp Forests help to provide many needed homes
for fish
of all kinds.