| 土地生态类型规划与设计方法探讨——以舒兰县水曲柳乡为例 |
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| 引用本文： | 曹文.土地生态类型规划与设计方法探讨——以舒兰县水曲柳乡为例[J].资源科学,2001,23(5):46-51. |
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| 作者姓名： | 曹文 |
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| 作者单位： | 山东师范大学人口、资源与环境学院 |
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| 基金项目： | 中国科学院创新工程重点项目(KZXC2-310-05). |
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| 摘 要： | 土地生态类型是根据景观生态学原理，对特定地区土地资源所作的类型划分。它既是区域土地生态经济评价与优化布局的基本单元，也是土地生态规划与设计的重要基础。土地生态类型规划与设计作为协调人地关系的有效途径，越来越受到人们的关注，在实践中也得到了较为广泛的应用。该文重点研究了土地生态规划与设计的基本原则和方法，主要以舒兰县水曲柳乡为例，对小流域土地生态系统进行了模拟与分析，并在土地生态类型划分的基础上，提出了不同土地类型生态设计的优化模型与对策。
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| 关 键 词： | 土地生态类型 土地生态设计 生态系统 土地利用优化配置 |
| 文章编号： | 1007-7588(2001)05-0046-06 |
| 修稿时间： | 2001年2月20日 |
A STUDY OF PLANNING AND DESIGNING OF ECO-LAND TYPES -TAKING SHUIQULIU TOWNSHIP OF SHULAN COUNTY AS AN EXAMPLE |
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| CAO Wen.A STUDY OF PLANNING AND DESIGNING OF ECO-LAND TYPES -TAKING SHUIQULIU TOWNSHIP OF SHULAN COUNTY AS AN EXAMPLE[J].Resources Science,2001,23(5):46-51. |
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| Authors: | CAO Wen |
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| Abstract: | Eco land types refer to land resource classification of a specific region according to the theories of landscape ecology. These types are the basic units for economic evaluation of regional land ecology and of the superior distribution of agricultural resources. They are also the fundamentals for planning and designing of land ecology, which act as an effective way for coordinating the relationship between people and land, attract people's increasing attention and get wide practice. This paper focuses on the basic principles and methods of the planning and designing of eco land. As far as principles are concerned, both the theories of economics are taken into considerations. In methodology, this paper maintains that any specific and general adjustment of eco landscapes should be on the basis of analysis of the regional features so as to put forward the macroscopic strategy of taking advantage of the various types of land in their most superior way, thus the social activities in the landscapes could keep in conformity with the features of landscape ecology in space and time. Accordingly, this paper also designs the productive ways and measures of managing ecosystems by taking Shuiquliu Township of Shuland County as a case. Through the analysis of the current use of land ecosystems, it points out the existing disorder of the whole agricultural land ecosystem and the resulting low economic benefits. Based on the comprehensive evaluation of the various types of land ecology, the use of linear programming and systemic dynamic model, and the simulated test and analysis of the land ecosystem in small watershed, this paper identifies the structure of farming, forestry, and animal husbandry which could gain satisfactory ecological and economic benefits. Then on the basis of classifying different types of land ecology, this paper also puts forward the superior pattern and countermeasures of ecological design of different land types. |
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| Keywords: | Eco land type Eco land design Ecosystem Optimum allocation of land use |
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