A total colectomy with some or all of the rectum left in place may be done in certain cases of either ulcerative colitis or Crohn's disease. A total colectomy will also require the creation of an ileostomy (with a stoma, where a bag is worn on the outside of the body to collect stool).
Climatology or climate science is the scientific study of climate, scientifically defined as weather conditions averaged over a period of time. This modern field of study is regarded as a branch of the atmospheric sciences and a subfield of physical geography, which is one of the Earth sciences. Climatology now includes aspects of oceanography and biogeochemistry. Basic knowledge of climate can be used within shorter term weather forecasting using analog techniques such as the El NiÃ±o ...
Time factor in climate and weather. The difference between weather and climate is a measure of time. Weather refers to the atmospheric conditions of a specific place over a short period of time, usually 24 hours. Climate refers to the average atmospheric conditions over relatively long periods of time, usually 30 years. In other words, when one talks about the climate, then they're talking about the pattern over a long term while when weather is referred to then the conditions of short term are being spoken of.