丹霞地貌定量研究方法：龍虎山案例

目錄
序
Foreword
前言
Preface
第1章　丹霞地貌定義和龍虎山丹霞地貌簡介　1
1.1　丹霞地貌名稱由來與特點　1
1.1.1　丹霞地貌名稱由來　1
1.1.2　丹霞地貌主要形態(tài)分類與特點　4
1.2　龍虎山區(qū)域概況　5
1.2.1　地理位置　5
1.2.2　區(qū)域構造背景　9
1.2.3　信江盆地地層特征及丹霞地貌成景地層　15
第2章　研究方法的創(chuàng)新與數(shù)據(jù)基本情況　23
2.1　戴維斯侵蝕循環(huán)理論及以往研究的局限性　23
2.2　推斷假設與驗證內容　25
2.3　應用的資料和數(shù)據(jù)　26
2.3.1　基礎地質圖件　26
2.3.2　遙感數(shù)據(jù)　26
2.3.3　一般方法　32
2.3.4　遙感和地理信息系統(tǒng)在地貌學中的應用　33
2.3.5　線性構造分析與構造地貌　34
2.4　基于數(shù)字高程模型的地貌形態(tài)學分析　35
2.4.1　用以評價丹霞地貌成因的地貌形態(tài)指數(shù)　36
2.4.2　面積-高程分析　37
2.4.3　標準化河長坡降指標（SLK）和Hack剖面　40
2.5　多源數(shù)據(jù)的預處理和集成　42
2.6　遙感圖像預處理　43
2.7　基于數(shù)字高程模型（DEM）和地理信息系統(tǒng)（GIS）的丹霞地貌形態(tài)分析　43
2.8　野外地質調查　45
第3章　龍虎山丹霞地貌與構造控制因素　47
3.1　丹霞地貌與構造的關系　47
3.2　龍虎山地區(qū)的構造背景　50
3.3　評價方法　54
3.4　基于數(shù)字高程模型與地理信息系統(tǒng)的線性構造的提取　55
3.5　野外地質調查　60
3.6　分析與討論　60
3.6.1　構造對地貌的控制　62
3.6.2　控制龍虎山丹霞地貌發(fā)育的構造動力模型解釋　64
3.6.3　線性構造和裂隙分布特征　65
3.7　丹霞地貌構造控制的野外露頭觀測　67
3.8　線性構造特征與區(qū)域地質構造對比　70
3.9　野外剖面觀測的斷層運動學指標　71
3.10　結論　74
第4章　基于DEM和地貌形態(tài)指數(shù)的丹霞地貌成因分析　76
4.1　地貌形態(tài)指數(shù)在地貌學研究的作用　76
4.2　背景　77
4.3　研究資料和方法　79
4.4　基于DEM的流域盆地與水系的提取及參數(shù)　79
4.4.1　典型地貌形態(tài)特征分析　79
4.4.2　水文分析　81
4.4.3　河流縱剖面分析　90
4.4.4　巖性對標準化河長坡降指標（SLK）值的影響　100
4.4.5　斷層構造對標準化河長坡降指標（SLK）值的影響　101
4.4.6　面積-高程積分曲線及面積-高程積分值　103
4.4.7　子流域面積-高程積分值分布的控制因素分析　106
4.4.8　小結　108
第5章　丹霞地貌的定量研究方法總結及相關國際比較　112
5.1　丹霞地貌定量研究方法總結及其現(xiàn)實意義　112
5.2　美國西部紅層地貌及與中國東南部丹霞地貌的對比　114
5.2.1　美國西部紅層的分布和形成年代　114
5.2.2　美國西部紅層形成的地質背景　115
5.2.3　美國西部紅層的巖性特征　117
5.2.4　美國西部紅層地貌特征　119
5.2.5　與中國東南部丹霞地貌的對比　122
5.3　小結　124
參考文獻　126
附錄
Content
Chapter 1　Definition of Danxia landform and brief introduction of Danxia Landform in Longhu Mountain　1
1.1　Origin and characteristics of the term of Danxia landform　1
1.1.1　Origin of the term of Danxia landform　1
1.1.2　Morphological classification and features of Danxia landform　4
1.2　Overview of Longhushan　5
1.2.1　Geographical location　5
1.2.2　Regional tectonic setting　9
1.2.3　Stratigraphic characteristics of Xinjiang Basin and landform-forming strata of Danxia landform　15
Chapter 2　Innovation of research methods and data　23
2.1　The theory of erosion cycle by W.M.Davis and limitations of previous studies　23
2.2　Inference hypothesis and verification content　25
2.3　Application Information and data　26
2.3.1　Geological map　26
2.3.2　Remote sensing data　26
2.3.3　General method　32
2.3.4　Application of remote sensing and GIS in geomorphology　33
2.3.5　linear structure analysis and tectonic geomorphology　34
2.4　Landform morphology analysis based on Digital Elevation Models　35
2.4.1　Geomorphological index for evaluating the surface process of Danxia landform　36
2.4.2　Area-Elevation Analysis　37
2.4.3　SLK and hack profile　40
2.5　Preprocessing and integration of multi-source data　42
2.6　Remote sensing image preprocessing 　43
2.7　Morphological analysis of Danxia landform based on Digital Elevation Models and Geographic Information System（GIS）　43
2.8　Field geological survey　45
Chapter 3　Danxia landform and tectonic control factors of Longhushan　47
3.1　Relationship between Danxia landform and tectonic structure　47
3.2　Tectonic setting of Longhushan area　50
3.3　Evaluation method　54
3.4　Extraction of linear structure based on DEMs and GIS　55
3.5　Field geological survey　60
3.6　Analysis and discussion　60
3.6.1　Control of tectonic on landform　62
3.6.2　Interpretation of tectonic dynamic model controlling the development of Danxia Landform in Longhushan area　64
3.6.3　Linear elements and fracture distribution characteristics　65
3.7　Field outcrop observation controlled by Danxia landform structure　67
3.8　Linear element characteristics and regional geological structure correlation　70
3.9　Fault kinematic index of field observed outcrop profiles　71
3.10　Conclusion　74
Chapter 4　Genesis Analysis on Danxia landform based on DEMs and geomorphic morphology index　76
4.1　The role of geomorphic morphology index in Geomorphology Research　76
4.2　Background　77
4.3　Research materials and methods　79
4.4　Extraction and parameters of basin and water system based on DEM　79
4.4.1　Analysis on morphological characteristics of Typical Landforms　79
4.4.2　Hydrological analysis　81
4.4.3　Analysis on characteristics of river longitudinal section and bedrock erosion model　90
4.4.4　Influence of lithology on SLK　100
4.4.5　Influence of fault structure on SLK value　101
4.4.6　Strahler curve and hypometric integral（HI）　103
4.4.7　Analysis of control factors of area elevation integral value distibution in sub watershed　106
4.4.8　Summary　108
Chapter 5　Summary of quantitative research methods and Danxia-like landforms in the United States　112
5.1　Summary of quantitative research methods of Danxia landform and its practical significance　112
5.2　Development of Red Beds landforms in western United States and comparison with Danxia Landforms in southeastern China　114
5.2.1　Distribution and forma