Quality assessment and information system building of producing base for tea
茶叶产地环境评价及其信息系统构建研究

China is one of most important countries to produce tea.However,with the increase of environmental pollution in recent years,the tea safety problem has become a crucial factor limiting the development of tea industry in China.The environment for tea production has gradually become a focus which is closely related to tea safety.However, there is still lack of a perfect and interactive User System to issue,manage and predict the quality of producing bases.In this study,taking the tea producing bases in Hangzhou as an example,an information system based on WebGIS and Internet techniques has been developed.The functions of this system include data query,spatial-temporal change,environmental assessment,predicting and forecasting,etc.