Current Situations and Future Development Trend of Farmland Pre-warning Researches in China

• 作者: Xiangli WU Yongqi JIANG
• 来源期刊: 亚洲农业研究：英文版
• 学科: 经济
• 关键词: FARMLAND pre-warning SECURITY ASSESSMENT and predi
• 年，卷（期）: 2014,（4）
• 页码范围: 45-49
• 页数: 5页
• 分类号: F323.211

摘要

This paper summarized theory discussion,main research methods,contents,empirical and engineering researches of farmland prewarning in China.It stated that future researches of farmland pre-warning in China will focus on deepening application of farmland security prewarning models,revealing mechanism of changes in different farmland resources,establishing pre-warning models suitable for research areas,accurate evaluation and prediction of farmland security,and exploring establishing and improving farmland security monitoring system and operating mechanism of all levels.