This newspaper Comprehensive Foreign Media Report "Nature" Magazine "Nature -Food" published a August of the Austrian International Application System Analysis Institute Ecosystem Service and Management Project Agent Petr Havlik, etc. People’s article "Build Africa Sustainable Future through the Development of Free Trade and Agricultural Development of Mainland"。Article Suggestion，Combining free trade with the African continent with local agricultural development，To ensure Africa food safety。

Current，About 20%of African population lacks foods bet365 Play online games that maintain health。Food supply in the African continent mostly depends on international imports，But this situation will be impacted due to the uncertainty of the global grain market。Past，Expanding the scale of African agricultural production mainly depends on the opening of new farmland instead of increasing yield，This leads to environmental degradation、Gas gas emissions increased。As the African population will double by 2050，Finding sustainable solutions to meet the growing demand for food。Agriculture -the modernization and regional integration of the food system is Africa to eliminate hunger、Ensure that the food production increases sustainable、Available measures for economic transformation。Bet365 lotto review To find the best way to achieve a goal and eliminate potential obstacles，Havolik and others analyzed two key ways -the potential impact of the integration of trade in Africa and the development of local agricultural development。

Researchers use the global biosphere management model developed by the Institute of International Application System Analysis Research Institute.、Forestry、Modeling in the field of biological energy，Analysis of several different scenarios，Including increased food production、The "agricultural development scenario" with a reduced local trade cost and the scene of free trade in the African mainland。Analysis results show，Only free trade cannot solve the problem of hunger and bet365 Play online games greenhouse gas emissions，Most of the time due to trade integration will only cause production location transfer。Under "Agricultural Development"，The trade difference between Africa and other parts of the world is reduced，malnutrition will almost completely disappear by 2050; however, due to changes in land use, it will still cause a slight increase in greenhouse gas emissions，This needs to make up for more detailed policy design。If free trade with agricultural development，African food imports will be further reduced，The distribution of food production and trade profits in Africa will be more uniform。

Harvlik and others talk about，Effects of previous research or focusing on free trade in the African continent，or focused on Bet365 app download the impact of sustainability on the development of agricultural development。This new study examines two elements under a model framework，Broaden the border of the research of the grain system。The Free Trade Zone of the African Mainland was officially launched on January 1, 2021，Currently African countries are implementing national strategy。This study shows，Coordination of free trade and local agricultural development，It is Africa to achieve trade at the same time、Key of food safety and climate goals。Therefore，Close cooperation in the field of African trade policy is important。

(Wang Youran/Compilation)