| 浙江东部丘陵山地小流域土地优化利用模式——以嵊州市上东江流域为例 |
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| 引用本文： | 赵丽君. 浙江东部丘陵山地小流域土地优化利用模式——以嵊州市上东江流域为例[J]. 国土与自然资源研究, 2002, 0(2): 30-31 |
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| 作者姓名： | 赵丽君 |
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| 作者单位： | 浙江大学环境与资源学院,浙江,杭州,310029 |
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| 摘 要： | 通过分析嵊州市上东江流域土地利用现状特点和制约因素，从土地生态系统的整体性和综合性出发，依据流域立体分异特点，提出了4种不同的土地优化利用模式，即保护型利用模式、复合型利用模式、多种经营型利用模式和高产农区型利用模式。
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| 关 键 词： | 浙江 东部丘陵山地 小流域 土地优化利用模式 嵊州市 上东江流域 |
| 文章编号： | 1003-7853(2002)02-0030-02 |
| 修稿时间： | 2001-05-09 |
THE OPTIMAL MODEL OF LAND USE IN THE WATERSHED IN HILLY AND MOUNTAINOUS OF ZHEJIANG——TAKING THE SHANGDONGJIANG WATERSHED IN SHENGZHOU COUNTY AS AN EXAMPLE |
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| ZHAO Li-jun. THE OPTIMAL MODEL OF LAND USE IN THE WATERSHED IN HILLY AND MOUNTAINOUS OF ZHEJIANG——TAKING THE SHANGDONGJIANG WATERSHED IN SHENGZHOU COUNTY AS AN EXAMPLE[J]. Territory & Natural Resources Study, 2002, 0(2): 30-31 |
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| Authors: | ZHAO Li-jun |
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| Abstract: | The hilly and mountainous in the east of Zhejiang are those where soil erosion has become the most main areas.The watershed soil erosion,in acceleration the barreness of the soil and the disastrous aggravation of floods and waterlogging,lead to the over-all deterioration of the ecological environment.Irrational land use is one of the main reasons for the soil erosion in the hilly and mountainous small watershed.The paper analyzes the state and restrictive factors of land use in Shangdong watershed in Shengzhou County.Viewing from the integrality of land ecological system,the four types of optimal models of land use is put forward in accordance with the spatial characteristics.The optimal models of land use are protection,compounding,diversification,production agriculture. |
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| Keywords: | East of Zhejiang hilly and mountainous area small watershed land use optimal model |
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