Research of Livestock and Poultry Pollution in Shanghai Based on GIS

Establishment of information system for livestock and poultry pollution is evaluated beneficially in this paper. Research of area distribution rules of intensive animal husbandry pollution load indicated that odor and fecal totaled for 3012 thousand tons. Amount of odor and fecal per hectare field in outskirts of the city was more than that either in the middle suburb or in the exurb. The pollution contribution ratio of the hoggery was the highest in the outskirts and, hoggery and cattle farms in the middle suburb and cattle farms in the exurb. It is suggested that in order to reduce intimidation to the Huangpu River, Suzhou creek and city from livestock and poultry, as many as 253 livestock and poultry farms might be removed.