The monitoring of chemical pesticides pollution on ecological environment by GIS

Abstract

The objectives are to understand the pollution situation of chemical pesticides on the agricultural environment based on GIS, to comprehend the situation of agricultural planting and the basic situation of crop use, and to provide direction and guidance for pollution monitoring of ecological environment. The use of crops in various provinces and the basic conditions of pesticide use are collected and investigated, such as pesticide types, pesticide use, and effects of pesticide use. In addition, GIS technology is used to connect with the Internet and establish a monitoring system for the pollution of chemical pesticides to the ecological environment based on the basic collected information. The system analyzes the use of pesticides, as well as the areas and trends of use, and presents the results in the form of chart data, providing comprehensive and reliable information for the monitoring of pollution of ecological environment by chemical pesticides. In this process, the principles and methods of system design are strictly followed, and remote sensing image technology is used to establish a model to obtain the basic situation of agricultural landscape. Based on GIS technology, the ecological environment pollution monitoring system of chemical pesticides can effectively integrate the land planting situation, the basic situation of pesticide use, and the methods of protecting pests and diseases across the country to form a complete data system, which can present the above information in data and images to the users for the management of pollution detection. The monitoring of chemical pesticides pollution on ecological environment based on GIS can effectively and intuitively understand the situation of crop planting, the number of pesticides used, and the types of pesticides used, as well as effectively promoting the strict supervision and management of pesticide use, and the protection and development of ecological environment, which plays a major role in the stability and sustainable development of Chinese agriculture industry and can be widely used and promoted. • It is necessary and important to monitor the pollution of ecological environment by chemical pesticides. • Providing comprehensive and reliable information for the monitoring of pollution of ecological environment by chemical pesticides. • Great significance to the stability and sustainable development of Chinese agriculture sector.