Spatially, the marine environment is divided into the pelagic division and benthic division. Being pelagic means to be in the water, surrounded by water at any depth.The pelagic division above the continental shelf is distinguished as the neritic province from the pelagic area above the open ocean (abyssal plain, oceanic ridges/rises, and trenches) which is call the oceanic province.eing pelagic means to be in the water, surrounded by water at any depth. The pelagic division above the continental shelf is distinguished as the neritic province from the pelagic area above the open ocean (abyssal plain, oceanic ridges/rises, and trenches) which is call the oceanic province.
Normal specific gravity range in urine. The normal range of specific gravity in human urine is from 1.003 to 1.030. Values outside this range may be the result of specimen dilution, adulteration or may be indicative of a number of health related problems.
Tweet. In clinical pathology, urine specific gravity is a measure or urinalysis parameter that is often used to evaluate kidney function and can help in the identification of a variety of renal diseases.The urine specific gravity test is also commonly referred to as a urine density test.Like the osmolality test, which is a lot more specific, this test identifies urine concentration, but it is a lot easier and more convenient to use.weet. In clinical pathology, urine specific gravity is a measure or urinalysis parameter that is often used to evaluate kidney function and can help in the identification of a variety of renal diseases.