| 退耕还林对延安地区农业经济的影响 |
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| 引用本文： | 宋阳,严平,刘连友,曹彤,牟莹莹,岳兴玲. 退耕还林对延安地区农业经济的影响[J]. 经济地理, 2006, 26(5): 827-830 |
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| 作者姓名： | 宋阳 严平 刘连友 曹彤 牟莹莹 岳兴玲 |
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| 作者单位： | 北京师范大学,资源学院,中国,北京,100875;北京师范大学,环境演变与自然灾害教育部重点实验室,中国,北京,100875;北京师范大学,环境演变与自然灾害教育部重点实验室,中国,北京,100875;山东省中鲁环境工程评估中心,中国山东,济南,250013;山东省环境保护科学研究设计院,中国山东,济南,250013 |
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| 基金项目： | 国家自然科学基金;国家新世纪优秀人才支持计划项目 |
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| 摘 要： | 对延安地区11个农业县退耕前后耕地/播种总面积、种植业结构、农业投入、粮食、油料产量与单产量以及农民年均纯收入的变化进行了研究,探讨了退耕还林对延安地区农业经济的影响及其作用机制。退耕还林优化了农村的种植业结构与产业结构,全面带动了农村经济的发展。但仍然存在着一些亟待解决的问题,并给农村经济带来了一定的负面影响。
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| 关 键 词： | 退耕还林 延安地区 农业经济 种植业结构 农业投入 |
| 文章编号： | 1000-8462（2006）05-0827-04 |
| 收稿时间： | 2005-10-14 |
| 修稿时间： | 2005-10-142006-03-29 |
THE INFLUENCE OF RETURNING LAND FROM FARMING TO FORESTRY ON AGRICULTURAL ECONOMY IN YAN'AN AREA |
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| SONG Yang,YAN Ping,LIU Lian-you,CAO Tong,MOU Ying-ying,YUE Xing-ling. THE INFLUENCE OF RETURNING LAND FROM FARMING TO FORESTRY ON AGRICULTURAL ECONOMY IN YAN'AN AREA[J]. Economic Geography, 2006, 26(5): 827-830 |
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| Authors: | SONG Yang YAN Ping LIU Lian-you CAO Tong MOU Ying-ying YUE Xing-ling |
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| Affiliation: | 1. College of Resources Science and Technology, Beijing Normal University, Beijing 100875, Chirr,a; 2. Key Iaboratory of Environmental Change and Natural Disaster, the Ministry of Education of Chirr,a, Beijing Normal University, Beijing 100875, Chitin;3. Environmental Evaluation Center of Shandong Province, Jinan 250013, Shandong, China; 4. Shandong Academy of Environmental Science, Jinan 250013, Shandong, China |
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| Abstract: | Returning land from farming to forestry is an important forestry and ecological project,which has great influence not only on ecological environment, but also on agricultural economy.In this paper,five issues of 11 agricultural counties in Yan'an area are studied,which include the total area change of farmland and seeding;the change of planting structure;the change of agricultural investment;the total and average output changes of grain and oil plants;the change of per farmer income per year.The influence of returning land from farming to forestry on agricultural economy and the influencing mechanism were further discussed.Returning land from farming to forestry has optimized the planting structure and economic structure.There are some issues in returning land from farming to forestry,which bring about a series of adverse impact on agricultural economy.We should pay attention to these issues in the later work. |
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| Keywords: | returning land from farming to forestry Yan'an area agricultural economy planting structure investment in agriculture |
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