Assessing the impacts of the changes in farming systems on food security and environmental sustainability of a Chinese rural region under different policy scenarios: an agent-based model
作者: Chengcheng YuanLiming LiuXiaoxing QiYonghu FuJinwei Ye
作者单位: 1China Agricultural University
2China Land Surveying and Planning Institute
3Sun Yat-sen University
刊名: Environmental Monitoring and Assessment, 2017, Vol.189 (7)
来源数据库: Springer Journal
DOI: 10.1007/s10661-017-6019-y
关键词: ABMEnvironmental sustainabilityFarming systemsFood securitySouthern China
英文摘要: Since China has undergone a series of economic reforms and implemented opening up policies, its farming systems have significantly changed and have dramatically influenced the society, economy, and environment of China. To assess the comprehensive impacts of these changes on food security and environmental sustainability, and establish effective and environment-friendly subsidy policies, this research constructed an agent-based model (ABM). Daligang Town, which is located in the two-season rice region of Southern China, was selected as the case study site. Four different policy scenarios, i.e., “sharply increasing” (SI), “no-increase” (NI), “adjusted-method” (AM), and “trend” (TD) scenarios were investigated from 2015 to 2029. The validation result shows that the relative prediction...
原始语种摘要: Since China has undergone a series of economic reforms and implemented opening up policies, its farming systems have significantly changed and have dramatically influenced the society, economy, and environment of China. To assess the comprehensive impacts of these changes on food security and environmental sustainability, and establish effective and environment-friendly subsidy policies, this research constructed an agent-based model (ABM). Daligang Town, which is located in the two-season rice region of Southern China, was selected as the case study site. Four different policy scenarios, i.e., “sharply increasing” (SI), “no-increase” (NI), “adjusted-method” (AM), and “trend” (TD) scenarios were investigated from 2015 to 2029. The validation result shows that the relative prediction...
全文获取路径: Springer  (合作)
分享到:
来源刊物:
影响因子:1.592 (2012)

×
关键词翻译
关键词翻译
  • security 可靠性
  • scenarios 剧情
  • systems 系统科学与软件
  • farming 农事
  • policy 政策
  • model 模型
  • subsidy 津贴
  • China 中国
  • income 收入
  • economy 经济