[1]陆中臣,陈劭锋,陈浩.黄土高原侵蚀产沙的地貌临界[J].水土保持研究,2006,13(01):1-3,7.
　LU Zhong-chen,CHEN Shao-feng,CHEN Hao.The Geomorphic Thresholds of Erosional Sediment in the Loess Plateau[J].Research of Soil and Water Conservation,2006,13(01):1-3,7.
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黄土高原侵蚀产沙的地貌临界

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 13 期数: 2006年01期 页码: 1-3,7 栏目: 出版日期: 1900-01-01
Title:
The Geomorphic Thresholds of Erosional Sediment in the Loess Plateau
作者:
陆中臣1, 陈劭锋2, 陈浩3
1. 中国科学院生态环境研究中心 北京 100085;
2. 中国科学院科技政策与管理科学研究所 北京 100080;
3. 中国科学院地理科学与资源研究所 北京 100101
Author(s):
LU Zhong-chen1, CHEN Shao-feng2, CHEN Hao3
1. Research Center for Eco-environment, CAS, Beijing 100085, China;
2. Institute of Policy and Management Science, CAS, Beijing 100080, China;
3. Institute of Geography Science and Resource, CAS, Beijing 100101, China
关键词:
黄土高原; 侵蚀产沙; 地貌临界
Keywords:
Loess Plateau; erosional sediment; geomorphic threshold
分类号:
S157
摘要:
从地貌学的角度，较为深入地研究了黄土高原侵蚀产沙的几个临界问题：坡地系统的产沙临界、河道系统的产沙临界、以及地貌发育阶段的临界问题等，对地貌临界在黄土高原侵蚀产沙中应用作了进一步的探讨。结果表明，在黄土高原地貌发育阶段的不同临界范围内，其产沙量是不同的，因此，研究地貌临界不仅蕴涵着比较深刻的哲学和科学理论意义，而且具有一定的实践意义。
Abstract:
From the geomorphologic perspective,a further study on several threshold phenomena of erosional sediment in the Loess Plateau was made including the threshold phenomena in the slope system,channel system and geomorphic development stage and so on,which has a certain theoretical and practical significance.

参考文献/References:

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备注/Memo

收稿日期:2005-2-27;
基金项目:国家基金委和黄河水利委员会联合资助重点项目（50239080）
作者简介:陆中臣（1935- ） ，男，研究员，主要从事流域地貌系统，河床演变、环境地学等领域的研究.

更新日期/Last Update: 1900-01-01