The Necessity Of Drilling Noise Control

By Jocelyn Davidson


Offshore drilling results in various issues that negatively affect marine life. Both drilling noise control and oil leak prevention are required in order to keep the marine ecosystem safe. Apart from the overt problems oil leaks result in, sonic pollution offers different yet equally damaging effects. When there is too much external noise in the ocean, marine life is unable to locate food, communicate with one another, and lose the abilities to navigate themselves. Whale beaching is one of these many problems that occur.

Researchers have addressed this common loud sound problem in recent years. Apart from marine life, they believe that loud sound is also damaging to humans when both continuous and in short bursts. Human hearing is highly affected from loud sound. This could occur even through home appliances, music, vehicular noise, and manufacturing processes.

Eventually, humans can experience hearing problems from this loud sound exposure. This problem can be temporary or permanent, but the result is that your ears are affected either way. Humans hear noise as sound hits 70 decibels. When this loud sound reaches 80 decibels, it becomes damaging. Furthermore, ears that are exposed to 100 decibels for a long period of time will cause them to have permanent damage.

Excessive or exposure to loud sound will influence cognitive function as well. Reading can become more difficult, as well as comprehension and problem solving. On top of cognitive impairment, loud sound can also be a large distraction, especially in the workplace. Unfortunately, children are also highly affected by excessive sound. Researchers have compared children who attended school in noisy areas to ones who learned in quiet settings, and found loud sound was negatively correlated.

Loud sound can also negatively affect the heart. Research shows that noise pollution can raise blood pressure due to constricted arteries and unstable blood flow. Your heart rate can also increase as well. Children are said to have higher heart rates when exposed to loud sound, and all these issues can lead to cardiovascular issues in their futures.

All this loud sound will also be damaging to a good night's sleep. When you are distracted from getting a relaxing sleep, you will end up very annoyed and sluggish in the morning. You'll lose energy and feel too fatigued to do anything productive, and you'll perform worse at work. This irritability can carry on to your social life as well. Since you're feeling annoyed, it's hard to be so accepting of others, and you can lose relationships.

An average of 50 to 60 decibels constitutes a noisy environment. When the loud sound reaches this level, you will not be able to properly communicate with one another, as hearing words clearly gets tough. It will result in many miscommunication problems.

All of these detrimental factors will lead to high stress levels. Unfortunately, constant stress can cause mental issues for some people, even aggression. Less extreme cases of stress will still negatively affect your daily live. You might experience chronic headaches, anxiety, tension, and possibly mental or emotional imbalance.




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