Geomorphology of the Tropics
Springer Science & Business Media, 2000 - 314 pages
Geomorphological research in the humid to seasonal tropics has primarily concentrated on the most characteristic landform assemblage of this zone, namely that of stepped, largely undissected etchplains, often dotted with inselbergs and cutting across ancient basement rocks. Although the author discusses extensively this subject, he puts particular emphasis on the differences of chemical weathering and land-forming processes on rocks of various lithology and structure. This contrast becomes most evident, when comparing the highly resistant quartzitic sediments often covering the basement rocks, e.g. the Roraima series on the Guiana shield, with the easily weathered volcanics, e.g. the Deccan traps of India.
The book was first published in German in 1987. However, the present version is much more than a translation, encompassing a range of new ideas and findings in the field of tropical geomorphology. The number of maps and illustrations has also been increased.
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i The Special Nature of Tropical Geomorphology1
On the History of Tropical Geomorphology
22 The Basic Problem of PlanationSurface Formation
23 Morphoclimatic Bipartition of the Tropics?
24 Climatic or Climatogenetic Geomorphology?
25 Theories on Planation in the Tropics
252 The Theory of Double Planation Surfaces and its Variants
253 Planation by Climatic Change
4241 River Activity
4242 Slope Processes
Paleoclimate Soil and Landforms
Tectonic Movements and Structures
The Cycle of Denudation in the Tropics Rocks Structures and Age
71 Joint Spacing Weathering and Denudation
72 Bedrock Composition
73 Peridotite Karst in New Caledonia
26 Geomorphological Research in the Tropics Today
The Determining Factors of Landform Development
Tropical Climates and Exogenic Morphodynamics
41 Soil Formation in the Tropics
411 Zonal Tropical Soils
4111 Ferrallitic Soils
4112 Fersiallitic Soils
412 Water Heat and Acids
413 Deep Weathering and Gradual Chemical Denudation
414 Either Deep Weathering or Surface Wash
415 Selective Weathering
416 Catenas and Vertisols
42 Geomorphological Diagnostic Landforms of the Tropics Do they Exist?
421 Precipitation and Runoff
422 Regional Assessments
423 Chemical Denudation
4231 Basics of Chemical Denudation
4232 Chemical Denudation Without Karst Landforms and the Occurrence of Pseudokarst
4233 The Solution Residue
4234 Losses of Matter Weight and Volume
Activity in Times of Stability
4236 Crusts Rinds and Impregnations
424 Mechanical Denudation
The Cycle of Denudation of Shield Volcanoes
741 The Capability of Incision of Tropical Rivers
742 Active Slope Retreat in the Tropics
75 The Deccan Basalts
76 Sediment Covers and SedimentaryRock Escarpments
77 Young Fold Mountains
771 Intramontane Basins in Tertiary and MesozoicPaleozoic Orogens
772 Mountain Fronts and their Forelands
78 From Fold Mountains to Cratonic Shields
79 Geomorphological Problems of Ancient Crystalline Areas
791 Structural Activity
792 Structural Stability
7922 Intramontane Plains of the Southern Continents
7923 Etchplain Escarpments and Stepped Etchplains
7924 The Uplift and Basin Structure of the Southern Continents and the Marginal Warp Problem
793 HumidityRelated Variants of Structurally Controlled Relief Formation?
Two Islands in Comparison
Landforms Soils and Man in the Tropics
Autres éditions - Tout afficher
ancient crystalline rocks arid basalt base level basins bedrock Biidel Bremer catena chemical denudation chemical weathering crusts crystalline basement Deccan desilicification dissection drainage etchplain escarpments ferrallitic soils geological geomorphology gibbsite Gondwana Gondwana continents granite humid tropics humid-tropical incision inselbergs intensity interfluves islands joints kaolinite karst landform development landscapes largely laterite less lithological load lower lowlands mainly marginal warp mechanical denudation mid-latitudes orogens oxides parent rock peridotite plains planation surfaces plateau Pleistocene Precambrian precipitation quartz quartzite rainfall rainforest regions regolith relief residual resistant rocks rivers Rohdenburg runoff sandstone saprolite savannas seasonal tropics Sect sediments shield shield volcanoes silcretes silicic acid slope development slope retreat solution southern continents stability steep stepped etchplains structural surface wash tectonic Tertiary tion tropical climate tropical geomorphology tropical soils uplift valley formation vertical erosion vertisols waterfalls weathering and denudation weathering front weathering mantle Western Ghats Wirthmann zone
Page 284 - Baker. BH. 1963, Geology and mineral resources of the Seychelles Archipelago, Geol. Surv. Kenya, Mem.