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.
Even pregnancy can cause injury or lead to the fracture of the tailbone. Tailbone pain during pregnancy is common during various trimesters. Sports like bowling, cycling, and rowing can cause tailbone injuries due to the repetitive motion used in them. At times, tailbone injuries can occur due to no particular reason. You may experience tailbone pain without injury as well. A lesser known reason for tailbone injury is a bone spur. An extra growth in the bone can put pressure on it and cause pain (2). Infections at the base of the spine or soft tissue can cause accumulation of pus, which is very painful and can lead to tailbone pain (3).