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| 人地关系与脆弱带的研究 | |
| 引用本文： | 孙武. 人地关系与脆弱带的研究[J]. 中国沙漠, 1995, 15(4): 419-424 |
| 作者姓名： | 孙武 |
| 作者单位： | 华南师范大学地理系, 广州 510631 |
| 摘 要： | 兴起于80年代后期的生态脆弱带研究,标志着"持续发展"的现代人地关系理论对人类生存环境哲学思考的深化。侧重于植物生态领域的脆弱带概念现已被拓宽,生态学、人口承载力、害灾学、荒漠化成为其四个主要的研究方面;由人地关系矛盾所决定的性质的不稳定性为脆弱带的主要特征;界面性、波动性、基质性是脆弱带的主要成因类型。 |
| 关 键 词： | 生态脆弱带 人地关系 性质和类型 |
| 收稿时间： | 1995-01-04 |
| 修稿时间： | 1995-04-04 |
MAN-LAND RELATION AND ECOTONE RESEARCH |
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| Sun Wu. MAN-LAND RELATION AND ECOTONE RESEARCH[J]. ournal of Desert Research, 1995, 15(4): 419-424 | |
| Authors: | Sun Wu |
| Affiliation: | Geography Dep.South China Noumal Unuversity, Guangzhou, 510631 |
| Abstract: | Research on ecotone, started in the late eighties, shows that modern man-land relationtheory of "sustainable development"is deepening philosophically on human environment. The studyonce laid emphasis on plant ecology develops in ecology, population supporting capacity,naturaldisaster and desertification now, Instability controlled by contradiction between man and land is itsnature , while boundary, fluctuation and matrix are three major types of ecotone. |
| Keywords: | Ecotone Man-land relation Nature type |
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