[1]宋桂琴,李领涛,郭扶国,等.黄土高原综合治理试验示范区土地分类研究[J].水土保持研究,1989,(01):2-13.
Song Guiqin,Li Lingtao,Guo Fuguo,et al.Land Classification of Experiment and Exemplary Areas on the Loess Plateau[J].Research of Soil and Water Conservation,1989,(01):2-13.
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Song Guiqin,Li Lingtao,Guo Fuguo,et al.Land Classification of Experiment and Exemplary Areas on the Loess Plateau[J].Research of Soil and Water Conservation,1989,(01):2-13.
黄土高原综合治理试验示范区土地分类研究
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
期数:
1989年01期
页码:
2-13
栏目:
出版日期:
1900-01-01
- Title:
- Land Classification of Experiment and Exemplary Areas on the Loess Plateau
- 摘要:
- 本文概述了黄土高原综合治理11个试验示范区的土地自然背景，它代表了黄土高原的绝大部分土地类型，对11个试区进行土地分类是综合治理黄土高原的基础工作。影响黄土高原土地分异的原因为：1.地壳的构造运动；2.自然界外营力作用；3.人类社会活动的作用。黄土高原土地分类原则：1.发生学原则；2.主导因素原则；3.面向生产和治理的原则；4.与制图比例尺相匹配的原则。基于上述自然地理环境，遵循分类原则，拟定了代表11个试区的土地类型分类系统，并简述了11个试区的土地类型结构特征。
- Abstract:
- Based on the analysis of geography background and characteristics of land, a classification system of land-type has been developed for 11 Experiment and Exemplary Areas (EEA) of Loess Plateau.The classification principles are.(1) Genetic process; (2) Principal component, (3) Qriented practical application, and (4) Matching with map-scale.In addition, this paper discusses the reasons to form different land-types on Loess Plateau, which are: (1) Crustal tectonic movement; (2) External causes; and (3) Mankind impacts.
更新日期/Last Update:
1900-01-01