Supply and Demand Analysis and Benefit Evaluation of Agricultural Meteorological Services in China
In order to further understand the demand and benefits of agricultural meteorological services,the supply and demand of agricultural meteorological service product content,product time effect,service form and service channel are compared and analyzed from the two dimensions of agricultural meteorological service user demand and service supply through statistical analysis,and the contribution rate and economic benefits of agricultural meteorological services are measured on this basis.The results show that:(1)meteorological service for agriculture has a strong decision-making service attribute,and the government/administrative agencies or institutions are the current service subjects.Planting,agricultural insurance and agricultural management are the main service areas of meteorology serving agriculture,especially planting.(2)Agricultural users have a strong demand for meteorological services,the vast majority of agricultural meteorological products can meet user needs,and a few products still have a certain gap with user needs in terms of content,timeliness,service methods and channels.(3)The benefits of agricultural meteorological services are remarkable.The contribution rate of agricultural meteorological services was 4.84%,and the benefit value of national agricultural meteorological services was 347.26 billion yuan.On this basis,four suggestions are put forward in order to provide reference and support for meteorological departments to optimize the supply of agricultural meteorological services.
国家科技期刊平台
NSTL
万方数据
