小比例尺土壤制图理论和方法的研究
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:


STUDY ON METHOD OV MAPPING ON SMALL SCALES
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    本文对小比例尺土壤制图理论和方法进行了总结,认为土壤制图是研究和表达土壤在空间分布的群体结构形式。提出了土壤组合发生的制图原则,以及提高定量化程度的单区与复区并重的制图方式。论述了土壤制图单元的组成分、确定的根据、相应的分类级别;土壤制图单元系统的等级及其排列;土壤制图单元与土壤分类单元的关系和异同。概括了单区与复区两种图斑结构形式及其形成因素,提出首先将复区图斑划分为地形、母质、历史演化、耕作等成因系列,然后再根据土壤群体组成分间的发生联系,细分为许多成因类型的分类观点和实例。还阐述了图斑组合所显示的我国土壤分布的地理规律性。概述了制图综合在小比例尺土壤制图中的重要意义,综合概括的途径和注意事项。最后简述了小比例尺土壤制图的展望。

    Abstract:

    In this paper, soil cartography is considered to study and express the forms of structure of soil mantle distribution in space. The principle that soil mapping should be based on the genesis of soil combination and the miethod-that attention should be paid on both simple de lineation and compound delineation that can promote the quantified degree have been sugge sted. It also deals with the components of soil mapping units, the bases of their determination, the corresponding categories of soil classification, and the grades and arrangement o soil mapping unit system, as well as the relationship and differeces between soil mapping unit and soil classfication unit. Having generalized the structural forms of both simple and compound delineations and their forming. factors, ideas of classification and examples are formu fated first on division of the compound delineations into forming fartor suquences such a those of relief, parent material, historical evolution,, and cultivation, and then on subdivision into numerous types under each of the above forming factor sequences according to the genetic relations amoung the components of soil combination as shown by the combination of delineatians, the regularity of geographic distribution of the soils in China has been discussed.in addition, the significance of mapping generalization in the soil mapping on small scales, the ways of generalization, points for attention, and the prospects for the small scale sail mapping have also been discussed.

    参考文献
    相似文献
    引证文献
引用本文

李锦.小比例尺土壤制图理论和方法的研究[J].土壤学报,1988,25(4):336-348. Li Jin. STUDY ON METHOD OV MAPPING ON SMALL SCALES[J]. Acta Pedologica Sinica,1988,25(4):336-348.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2013-02-25
  • 出版日期: