The waterâs temperature affects the dissolved oxygen capacity of the water. The ratio of the dissolved oxygen content to the potential capacity of the water gives the percent of saturation, which is an indicator of water quality.Since temperature fluctuates during each day and according to the seasons of the year, dissolved oxygen levels also fluctuate accordingly (Gada 2010).he ratio of the dissolved oxygen content to the potential capacity of the water gives the percent of saturation, which is an indicator of water quality. Since temperature fluctuates during each day and according to the seasons of the year, dissolved oxygen levels also fluctuate accordingly (Gada 2010).
Tailbone Pain During Pregnancy â Causes and Treatment. Tailbone Pain (Coccyx Pain, Coccydynia) Location and Symptoms. Tailbone pain is a sharp or dull pain on the end of the spine â in the lower back between the upper buttocks (Picture 1). The pain can be severe; some women describe it as a âbruised tailboneâ.
Back pain is very common, as pregnancy hormones relax your joints, ligaments and muscles. And the weight you naturally gain in pregnancy can add to the problem. You may want to push your bump forwards, but this puts greater strain on your back.Lower back pain is the most common type of back pain.ack pain is very common, as pregnancy hormones relax your joints, ligaments and muscles. And the weight you naturally gain in pregnancy can add to the problem. You may want to push your bump forwards, but this puts greater strain on your back.