| 湖南山丘区景观生态建设的基本问题 |
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| 引用本文： | 谢炳庚,李晓青.湖南山丘区景观生态建设的基本问题[J].湖南师范大学自然科学学报,1999,22(1):85-90. |
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| 作者姓名： | 谢炳庚 李晓青 |
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| 作者单位： | 湖南师范大学资源与环境学系 |
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| 基金项目： | 湖南省社会发展科技项目,湖南省教委科技资助 |
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| 摘 要： | 湖南山丘区景观生态系统退化严重，成为山丘区及全省社会经济可持续发 障碍因素，开展山丘景观生态建设，既有助于植被的恢复，土地肥力的提高和生态环境质量的改善，也是山丘区域脱贫致富的重要途径，山区景观生态建设必须遵循适应自然，控制共生，组织整合和功能优化和等基本原则，建立包括农林结合林结合、农林特结合等多种具体形式的农林业系统。
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| 关 键 词： | 景观生态学 生物控制共生 生态环境 湖南 |
On Fundamental Problems of Landscape Ecological Engineering in Mountainous and Hilly Area in Hunan Province |
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| Xie Binggeng,Li Xiaoqing.On Fundamental Problems of Landscape Ecological Engineering in Mountainous and Hilly Area in Hunan Province[J].Journal of Natural Science of Hunan Normal University,1999,22(1):85-90. |
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| Authors: | Xie Binggeng Li Xiaoqing |
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| Abstract: | Landscape ecosystem shows significant degradation characteristics in mountainous and hilly area,which becomes an obstacle of social economic sustainable development in mountainous and hilly area and whole Hunan province.Landscape ecological engineering in mountainous and hilly area will not only help vegetation restoration,land fertility heightening and eco environmental quality improvement,but also become an important way of breaking away from poverty.Landscape ecological engineering in mountainous and hilly area should follow a series basic principles,such as adapting to the nature,cybernetic symbiosis,organizational integration and functional optimization,and construct the agroforestry system that includes agrisilvicultural system,silvopastoral system,agrosilvopastoral system and other system. |
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| Keywords: | landscape ecology landscape ecological engineering biocybernetic symbiosis agroforestry system mountainous and hilly area Hunan province |
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