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Petronio Bianca Maria Cardellicchio Nicola Calace Nicoletta Pietroletti Marco Pietrantonio Massimiliana Caliandro Lucia 《Water, air, and soil pollution》2012,223(2):863-875
The Mar Piccolo (surface area of 20.72 km2) is located in the Northern area of the Taranto town (Ionian Sea, Italy). It is an inner, semi-enclosed basin with lagoon
features connected with the Mar Grande through two channels which are very important for water exchange. Mar Piccolo basin
is subjected to urbanization, industry, agriculture, aquaculture and commercial fishing. Hence, it is important to have a
temporal picture both of heavy metal content and of organic carbon and their distribution (hydrophobic fraction, hydrophilic
fraction, humic compounds) to check the progress of pollution in time. Three sediment cores collected on the basis of the
pollution sources have been analyzed. Both heavy metal and organic carbon concentrations underline the fact that the anthropogenic
input is different in the three sites, and that in time the amount of pollutants coming into the Mar Piccolo have changed
in different ways. The high amount of organic hydrophilic compounds present in sediments, both due to the small water depth
and to the high accumulation rate, make the sediment site high in oxygen consumption due to a considerable chemical and biochemical
transformations of organic matter. 相似文献
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Petronio Bianca Maria Cardellicchio Nicola Calace Nicoletta Pietroletti Marco Pietrantonio Massimiliana Caliandro Lucia Maienza Anita 《Water, air, and soil pollution》2012,223(4):1921-1921
Water, Air, &; Soil Pollution - 相似文献
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