A new study has found that the population of planktons in the ocean has increased by a ten-fold from 1965 to 2010. The study has linked the increase in plankton population to increase in carbon dioxide levels.

Associate professor Anand Gnandesikarn from John Hopkins University said, “Every year since 1965, it was just at least two percent growth of planktons. It spiked up to 20 percent since the 90s. That is a quicker rate than what it should be”.

According to the Sir Alister Hardy Foundation for Ocean Science (SAHFOS), which operates the Continuous Plankton Recorder (CPR) survey, plankton population in the ocean has been increasing surprisingly. This increase could be harmful for the ocean's ecosystem, it explained.

There are several disadvantages of overpopulation of the planktons. These microscopic organisms block out light from the sun which is necessary for plants in the ocean. This overpopulation could also cause troubles for the fish underneath the ocean.

As per some experts, the overpopulation of the planktons in the ocean is not only harmful for ocean's ecosystem, but it can also be bad for the planet. They think organism population should be balanced. Sudden increase in one area could affect other areas around the world.

As the increase has been linked to increase in carbon dioxide levels, it is important to limit the emissions of CO2. People can help in controlling the CO2 levels by only using their cars when they really need them. Adding to that, people should avoid using plastic and purchase energy-efficient appliances.