Loess landform inheritance: modeling and discovery（黄土地貌传承：建模与发现）9787030615671
正版图书，可开发票，请放心购买。
￥ 157.2 7.9折 ￥ 199 全新
库存31件
广东广州
认证卖家担保交易快速发货售后保障
作者熊礼阳
出版社科学出版社
ISBN9787030615671
出版时间2018-04
装帧精装
开本其他
定价199元
货号9572672
上书时间2024-12-23
商品详情
- 品相描述：全新
- 商品描述
-
目录
Contents
Foreword
Acknowledgements
Chapter 1 Significance of loess landform inheritance 1
1.1 Introduction of the scientific problem 1
1.2 Research significance 6
1.3 Literature review 7
1.4 Research contents and objectives 22
1.5 Overall research methods and technical routes 23
1.6 Monograph structure 25
Chapter 2 General background of the study area and materials 27
2.1 Study area 27
2.2 Research materials 33
2.3 Summary of this chapter 39
Chapter 3 Conceptual model of loess landform inheritance 40
3.1 Basic concepts 40
3.2 Existing conditions and influencing factors 43
3.3 Basic characteristics 50
3.4 Expressing methods 54
3.5 Type classification 57
3.6 Geo-meanings 66
3.7 Summary of this chapter 68
Chapter 4 Reconstruction of the loess underlying paleotopography for loess landform inheritance 70
4.1 Overall design of the reconstruction method 71
4.2 Reconstruction of the loess underlying paleotopography in the macroscale 73
4.3 Reconstruction of the loess underlying paleotopography in the mesoscale and microscale 87
4.4 Uncertainty of loess underlying paleotopography reconstruction 104
4.5 Basic features of the loess underlying paleotopography 122
4.6 Summary of this chapter 129
Chapter 5 Investigation of loess landform inheritance by using quantitative terrain indexes 131
5.1 Quantitative indexes for expressing loess landform inheritance 131
5.2 Loess landform inheritance analysis by using the characteristic of elevation statistical distribution 134
5.3 Loess landform inheritance analysis by using the characteristics of the terrain profile 145
5.4 Loess landform inheritance analysis by using the characteristics of terrain factors 154
5.5 Summary of this chapter 164
Chapter 6 Spatial variations in loess landform inheritance 166
6.1 Spatial variation and scale effect of loess deposition in relation to paleotopography in the Loess Plateau 167
6.2 Spatial differences in the evolution of modern gullies in the Loess Plateau in relation to paleotopography 184
6.3 Summary of this chapter 200
Chapter 7 Conclusions and perspectives 202
7.1 Conclusions of this research 202
7.2 Innovations of this research 205
7.3 Limitations and perspectives 206
References 208
Appendix 227
内容摘要
本书首先分析了黄土地貌继承性的概念模型。其地形面的DEM、地质图以及钻孔物探资料为依据，重建了三种空间尺度的黄土堆积前原始地形面的DEM，进而构建了地表-地下一体化的“双层地形模型”。并据此模型，通过面积高程积分、坡向变异特征、地形剖面比降及地形剖面凸凹度等方法与指标，分析现今地形与古地形的空间关系，获得在下伏古地形控制作用下，黄土堆积对地表起伏变化、地貌发育变化及黄土地貌空间分异格局的新认识。
精彩内容
In geomorphology, landform inheritance refers to the inherited relationship of different landform morphologies in a certain area during the evolutionary process. This book studies loess landform inheritance based on national basic geographic data and GIS spatial analysis method. It reveals the Loess Plateau formation mechanism and broadens the understanding of spatial variation pattern of loess landform in the Loess Plateau.
— 没有更多了 —
以下为对购买帮助不大的评价