1.
A Study of Problems in Farmland Ecological Safety in Hubei Province and Countermeasures;
湖北省近十年耕地生态安全问题及对策研究
2.
An Evaluative Research on Dynamic Change and Ecological Safety of the Farming Land in Shijiazhuang
石家庄市耕地动态变化与生态安全评价研究
3.
Characters and Influencing Factors of Cultivated Land Resource Ecological Security in China;
我国耕地资源生态安全的特征与影响因素分析
4.
Study on the Evaluation Indicators of the Arable Land from the View of Ecological Security
生态安全观下耕地后备资源评价指标体系探讨
5.
Ecological Safety: the Fundamental Base for Preventing Arable Land Loss and Food Security;
生态安全对防止耕地隐性流失和保证粮食安全的意义
6.
Current Situation of Cultivated Land Resources and Food Security in Anhui Province;
安徽省耕地资源态势与粮食安全研究
7.
Current Situation of the Cultivated Land Resource and Food Security in Jiangjin City;
江津市耕地资源态势与粮食安全研究
8.
Current Situation of Cultivated Land Resources and Food Security in Hunan Province;
湖南省耕地资源态势与粮食安全研究
9.
CURRENT SITUATION OF CULTIVATED LAND RESOURCES AND FOOD SECURITY IN FUJAN PROVINCE;
福建省耕地资源态势与粮食安全对策
10.
Study of Cultivated Change and Grain Security in Wuqi County
吴起县耕地动态变化与粮食安全研究
11.
Research on the Cultivated Land Protection in the Yangtze River Delta Based on Food Safety, Economy Development and Ecology Security;
基于粮食安全、经济发展和生态安全的长江三角洲地区耕地保护研究
12.
Current Situation of Cultivated Land Resources and Food Security in Jiangsu Province;
江苏省耕地资源态势与粮食安全对策研究
13.
Courrent Situation of County-level Cultivated Land and Iintegrated Evaluation of Food Security in Yongning County of Guangxi;
广西邕宁县耕地变化态势与粮食安全综合评价
14.
Study on Cultivated Land Change and Grain Security in Mi Zhi County of Shaan Xi Province
陕西省米脂县耕地动态变化与粮食安全研究
15.
Food security:the impact of land conversion from farmland to forest or grassland on grain production in Northwest China;
粮食安全:西北地区退耕对粮食生产的可能影响
16.
Ecological Situation Ecological Safety Ecological Protection--setting northwestern area as an example;
生态地位·生态安全·生态保护——以西北地区为例
17.
Calculation of regional grain security and dynamic equilibrium of cultivated land quantity--A case study of Shaanxi Province;
区域粮食安全与耕地总量动态平衡测算研究——以陕西省为例
18.
Current Situation of Cultivated Land Resources and Grain Security in Hua njiang County of Karst Region in Northwest Guangxi;
桂西北喀斯特区域环江县耕地资源态势与粮食安全对策