the book “Process Geomorphology” which become a must text book in geomorphic science. Most of his work related to paleoenvironmental and paleocimate reconstruction. Albert Lincoln Washburn His contribution on the book of “Periglacier Processes and Environments”, a standard text book on periglacier geomorphology, become wide acceptance among students and researchers who are interested in the area of high altitude and latitude environment, ecology, and environmental geomorphology. Most his research
Geographical processes can result in the creating of magnificent landscapes that one would expect to see in a sci-fi movie or read of in a fairy tale. A wonderful example of such a natural creation is the complex yet intriguing region of Cappadocia, Turkey. It is riddled with bizarre sites such as mushroom rocks, pillars and the tunnels that were once the largest underground city. Nature has shaped and allowed humans to shape this area into a natural and historical landmark. This essay will examine
INTRODUCTION: Tectonic geomorphology is defined as the study of landforms produced by tectonic processes, or the application of geomorphic principles to the solution of tectonic problems (Keller, E.A. and Pinter N. 1996). Geological structure plays a crucial role in determining a wide field of relief forms, even in areas where exogenetic factors are regarded as the dominant ones in the landscape (Ahnert 1998; Bloom 1998; Ritter et al. 2002). In recent years Digital Elevation Model (DEM) data and
Colorado Springs, Colorado. U.S. geological Survey Open File Report 2012-1158, 8p. http://pubs.usgs.gov/of/2012/1158/ Woods, S., Birkas, A., & Ahl, R. (2007). Spatial variability of soil hydrophobicity after wildfires in Montana and Colorado. Geomorphology, 86, 465-479. doi: 10.1016/j.geomorph.2006.09.015
integration of geomorphology and pedology. London: George Allen and Unwin Limited. Schaetzl, R. and Anderson, S. 2005. Soils: Genesis and Geomorphology. Cambridge: Cambridge University Press. Waugh, D. 2009. Geography: An integrated approach. London: Nelson Thornes. Young, A. 1976. Tropical soils and soil survey. Cambridge: Cambridge University Press. Unknown Author (n.d). Slopes. [Online]Available:http://sageography.myschoolstuff.co.za/geogwiki/grade-11-caps/grade-11-caps-geomorphology/slopes/ [Accessed
The Concept of Equilibrium in Geomorphology INTRODUCTION The concept of equilibrium in geomorphology as a theory to explain landform evolution was first tabled by American geologist Grove Karl Gilbert. He was born on May 6, 1843 in Rochester, New York, United States of America. (Pyne &Stephen,1980) He was also one of the founders of the modern study of geomorphology. Howard,1988 said “Gilbert’s concept of equilibrium is also known as the principle of least force or Gilbert’s theory” (Howard,1988)
1. INTRODUCTION 1.1 Introduction “Anyone who can solve the problems of water will be worthy of two Nobel Prizes - one for Peace and one for Science”, stated by John F. Kennedy. Since the beginning of civilization, mankind has faced tribulations allied with river and its flow. With increase in utilization of water resources; flow in river channels are gaining significant importance among the research scholars. More and more complicated problems are encountered due to multipurpose use of alluvial
Fundamentals of Soil science, John Wiley and Sons • Knapp B.J.1979. Soil Processes, George Allen & Unwin • Peter W. Birkeland. (1999) Soils and Geomorphology, Oxford University Press • Schaetzl, R. and Anderson, S. 2005. Soils: Genesis and Geomorphology, Cambridge University Press. • Weyman D. And Weyman V.1977. Landscape Processes: An introduction to Geomorphology, George Allen & Unwin
Drainage Density and Stream Order in a Drainage Basin Drainage Density represents an approach to the quantitative analysis of drainage basin. It is the average length of channel per unit area of the drainage basin. It is calculated as shown below. Drainage density is a qualitative analysis of the areal properties of a river basin . Drainage density is useful as a measure of frequency and spacing of streams within the drainage basin. It also helps to determine the texture of dissection
Describe and explain the changes that occur in a river channel as it moves from source to mouth. All rivers have an upper, middle and lower course. The long profile of a river is basically the changes in gradient at these different stages in the river, every river is trying to achieve a smooth, concave, long profile. The river begging in the upper course, normally in the hills and mountains. Here the river is smaller, the flow is fast and load and water volume are slow. The river erodes