A decision-making system and method for farmland soil heavy metal pollution
A decision-making method and heavy metal technology, applied in data processing applications, instruments, calculations, etc., can solve the problems of low level of informatization, low management efficiency, and high management costs
Active Publication Date: 2020-08-11
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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Problems solved by technology
[0006] The present invention provides a farmland soil heavy metal pollution decision-making system and method that overcomes the above-mentioned problems or at least partially solves the above-mentioned problems, so as to solve the problems of outdated supervision means, low information level, high management cost and management efficiency in the management decision-making of farmland soil heavy metal pollution. Low-level problems will help improve the level of automation and intelligent management of heavy metal pollution in farmland soil
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[0064] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0065] see figure 1 As shown, a decision-making method for farmland soil heavy metal pollution, including:
[0066] Step S1: Use intelligent data acquisition terminals or sensors to obtain farmland soil heavy metal pollution monitoring data from various monitoring points in the farmland soil monitoring area; after the farmland soil heavy metal pollution monitoring data has been reviewed, verified, preprocessed and data fused, Obtain the monitoring data set DataSet;
[0067] Wherein, the farmland soil heavy metal pollution monitoring data includes: on-site sampling data, sample detection data, monitoring point data, pollution source data, survey data and metadata;
[006...
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The invention provides a decision-making system and method for heavy metal pollution of farmland soil. The method is based on monitoring data of heavy metal pollution of farmland soil in a monitoringarea, constructs a farmland soil heavy metal pollution risk comprehensive assessment index system, a graded early warning model, an emergency disposal model and a crop planting adjustment model to assess the risk of heavy metal pollution in the farmland soil and quickly make an emergency response, and at the same time, can also adjust the planting structure of crops in a heavily polluted area. Thesystem includes data collection, data management, risk assessment, graded early warning, emergency disposal, planting adjustment and information visualization modules which are used for monitoring, assessing and responding quickly to heavy metal pollution in the farmland soil. The decision-making system and method for the heavy metal pollution in the farmland soil according to the invention can significantly improve the automation and intelligence levels of management decision making of the heavy metal pollution in the farmland soil.
Description
technical field [0001] The invention relates to farmland heavy metal pollution prevention and control technology, and more specifically, to a farmland soil heavy metal pollution decision-making system and method. Background technique [0002] Heavy metal pollution is the environmental impact caused by heavy metals or their compounds, mainly caused by human factors such as mining, waste gas discharge, sewage irrigation and excessive use of heavy metals. [0003] Soil is the carrier of crop growth, and farmland soil safety is closely related to the quality and safety of agricultural products. Heavy metal pollution in farmland soil has become an important factor leading to the quality and safety of agricultural products. In 2016, the State Council issued the "Action Plan for Soil Pollution Control" (referred to as "Soil Ten"). Pollution census, prevention or monitoring work, the relevant census or monitoring data is growing exponentially. [0004] However, due to the lack of ...
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IPC IPC(8): G06Q10/06G06Q50/02
Inventor 潘守慧王开义王志彬刘忠强王晓锋
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI