INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 Evaluation of Geomorphic Resources: Past and Present Studies - A review Prakasam.C1, Biplab Biswas2 1- Research Scholar, Department of Geography, The University of Burdwan, Burdwan – 713104 2- Assistant Professor, Department of Geography, The University of Burdwan, Burdwan – 713104 Corresponding Author: [email protected] ABSTRACT Geomorphic resource analysis is very important for any type of planning, either country or regional or micro level planning. Geomorphic study made by several peoples for different application and, methodology from 4th Century B.C to today date but some draw back also there. Present study divided into three categories fist one is deal with the evaluation previous studies on importance of geomorphic resource analysis, second category is deal with the pervious studies on the understanding of existing land use land cover analysis, and final part will look studies for water stressed area identification and its importance on LULC of the region. These studies made word wide and national level (Indian) and it advantage, draw back of all previous studies, finally proposed a new method of geomorphic resource analysis (Administrative approach), because this new approach is suitable for any type of government planning (Agriculture, water harvesting, land use, drought, etc ). Key Words: Geomorphic Resource, ASTER, landforms, Administrative approach 1. Introduction Geomorphology is the study of landforms, their origin and distribution. It is a science that deals with discovery and scientific experiments centered on expanding scales of concern in both time and space (Hironi, 1991). The surface form study may be the main aspect of Geomorphology, but almost all the anthropogenic activities and developments are determined or modified to a great extent based on the surface morphology of any region. The spatial and temporal distributions of human impacts on the landscape have been heterogeneous, and the main geomorphic effects have been caused mostly by forest removal for grazing and by cropping based on slope. Land Use Land Cover (LULC) of any region is directly modified by the geomorphic condition of Earth’s surface form. LULC is further modified with the nature and availability of water resources to any region. In this present part of the discussion we would like to consider some part works on the close interaction of morphometric conditions and the importance of water resources in shaping the LULC of any region. The present analysis is divided into three parts. Fist part will deal with the evaluation previous studies on importance of geomorphic resource analysis. Second part will deal with the pervious studies on the understanding of existing land use land cover analysis, and final part will look studies for water stressed area identification and its importance on LULC of the region. Finally, we would like to critically assessed and conclude the close interaction of these attributes. World wide studies and Indian studies are reviewed in this present section. 2. Geomorphic Studies: A historical perspective 903 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 From the ancient time to the present day, the landforms and their study have been the matter of great interest for the researchers. Herodotus (4th Century B.C.), Aristotle (384 – 322 B.C.), Strobe (54 B.C. - A.D. 25), Seneca (1 B.C – A.D. 65) are some of the eminent names worth to be mentioned as the ancient pioneers of landforms study. The basic foundation of geomorphology was laid in America in the later half of 19th Century by Major J.W. Powell, 1834-1902, Dutton 1841-1912 and Gilbert 1843-1918. Davis (1850– 1934) putted greater impact on the development of geomorphology than any one else. Of all the contributions to geomorphology, Davis is remembered for introducing the concept of ‘Geomorphic Cycle’. According to this concept evolution of landscape is a systematic sequence that enables one to recognize the stages of development of landforms. This sequence is called by him as youth, maturity and old stages of development. These landforms are explainable in terms of differences in geologic structures, geomorphic processes and the stages of development. The complete analysis follows Chorley’s (1967) scheme of morphometric study and topographic characteristics of drainage basin. However, impacts of some other models (Horton, 1932; Langbein, 1947; Strahler, 1964) are also visible in Chorley’s research, use of the classification system of river, as proposed by Horton spread quite rapidly. He defined stream order and discussed the relation between the order of stream and the number and length of stream. Powell’s studies of Unita Mountain emphasized the importance of geologic structure in the classification of landforms. He also introduced the concept of the limiting level to which the land-level would reduce and called it ‘base level’ (Garde, 2005). Col. George Greenwood earlier used this concept in Europe in 1857. Powell recognized that the process of erosion, if carried undisturbed on land, would reduce it eventually to a level little above sea level. He was able to correctly interpret that various unconformities in rocks in the Grand Canyon, Colorado (U.S.A.) correspond to ancient periods of land erosion (Garde, 2005). Nanshan (1987) provided the terms of geomorphic entropy and surpass entropy, and took the terms as quantitative indices for growth stages and stability. The development of drainage landforms were products of transport process of ground objects which were eroded, transported and accumulated. We can classify the major works of 19th century in the field of Fluvial Geomorphology in flowing table. Table 1: Showing the development of fluvial geomorphology in 19th Century Phenomenon River Sediment movement Knickpoints Meanders Networks Channel patterns Overland flow erosion Confluences Rainsplash Angle of repose Angle of sliding friction Frost heave Authors Fluvial Gilbert Lewis Friedkin Schumm Schumm and Khan Moss and Walker Best Noble and Morgan Slopes Year Van Burkalow Van Burkalow Taber 1945 1945 1930 1914 1944 1945 1977a 1971 1978 1986 1983 904 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article Drainage Dye tracing and permeability Leaching Screes Liquefaction ISSN 0976 – 4380 Anderson and Burt Anderson and Burt Trudgill et al. Statham De Ploey 1977 1978 1984 1973 1971 Source: Andrew Goudie, et. Al., 1990 3. Development to Geomorphic Studies in India In India, the geologists have to be given credit for initiating researches in geomorphology. The geomorphological studies pertaining to the highlands of Chotanagpur, in general, have been initiated by geologists and advanced geographers. Detailed geological pieces of information have been recorded by eminent geologists notably Oldham (1893) and Fox (1930, 1931, 1934). At first Dunn (1939), interpreted the evolution of the four erosion surfaces in Chotanagpur plateau. He propounded that uplifts were the root causes of the different erosional surfaces and supported his next works in 1941, 1942. He was of the opinion that the different erosional surfaces of the area are peniplains uplifted during the Himalayan movements. Chatterji (1945) discussed some aspects of geomorphology of Ranchi Plateau. He (1946) had traced the physiographic evaluation of Chotanagpur plateau. He contradicted the uplift theory of Dunn and proposed a differential erosion theory for geomorphic interpretation of Pat Region. Ahmad and Debi (1965) traced the evolution of scarps of Chotanagpur. Prasad (1965) presented an excellent paper on the physical landscape of Chotanagpur. The article with one map provided a detailed account of the regional units of Chotanagpur. Singh (1956) was awarded Ph.D. degree by the London University on his seminal work on geomorphological evolution of the highlands of Chotanagpur and the adjoining district in Bihar. He (1957) traced the structure, stages of drainage and morphology of Chotanagpur Highlands. Singh (1970) gave an excellent treatment of topography and towns in the Chotanagar Highland by tracing the significance of rock and surface in the distribution of urban settlements. Satpathi (1970, 1972 & 1973) presented a broad outline of geomorphology of Singhbum through quantitative analysis of landform with particular reference to the Deo River Basin, Singhbhum. Satpathi also (1975, 1976) discussed the landscape cycle of Singhbhum and made an unique and systematic study of meander mechanisms, geometry of meanders and sinuosity indices of major rivers of Singhbum. Prasad (1971) prepared a bibliography on Geomorphology of Chotanagpur. He presented number of papers (1973, 1974, 1977, 1979, and 1980) which are considered as important contributions in the field of geomorphology. Gupta (2004) has published a book on Geomorphology of Damodar Basin, in this book he have done evolution of the drainage system, morphometric analysis and models of landscape evolution. Mache and Peshwa (1978) made an interesting photo-geological interpretation of the controls on drainage in Gondwana and Bijawaras of the Son valley, Shahdol district, Madhya Pradesh. Davi (2000) has published a book on River Basin Morphology. In this book she has done several aspects of quantitative geomorphic analysis. It is well known that hydrologic processes are influenced by geomorphic properties like slope, drainage density (Gregory et. al. 1973). There exist some approaches quantifying these relations through drainage basin parameters (Babar, 1998 and Singh, 1981) and model simulation like the unit hydrograph (Bloschl et. al. 1995; Moore et. al., 1991 and Tarboton 1997). However, a general 905 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 quantification of these effects is still a research task. Recent advances in the analysis of landform morphometry through the availability of high resolution Digital Elevation Models (DEMs), powerful Geographic Information System (GIS) techniques (Lawrence, 1985 and Tarboton et. al., 1991) and Remote Sensing applications (Babar 2001, 2002a, b; Sharma et. al., 1992 and Tiwari et. al., 1996) enhance the research efforts. With the advancement of the knowledge and technology, the methodology of landform studies has been changed. The changes are perceived even in studying the scale of landforms being examined. It is partly because process and forms are best related and studied at smaller scales. The synoptic coverage and high precision of remotely sensed data coupled with marked cost effectiveness and time efficiency in data acquisition and analysis procedures have made geomorphological mapping an extremely effective tool for management of natural resources and environment (Srinivasan, 1988). Detailed geomorphological mapping is one of the principal means of studying the morphology, genesis, distribution and age of forms, which in turn helps to interpret the geomorphic history of any evolved landscape (Blarzcsynski, 1997). Sophisticated GIS software makes the investigations of geographical processes and offers a new approach to problems analysis. However, publications about geomorphologic problems and processes easier solved by GIS software and database still come out occasionally (Telbisz 1999). Kagna River Basin morphometry analysis has been done using remote sensing and GIS techniques (Rudraiah et. al., 2008). 3.1 Water and Land Use Land Cover Study Understanding the geomorphic influences on land use, land cover stream ecosystem requires a properly scaled context of study (White and et.al 1985, Frissell et al. 1986, Allan et al. 1997). In the southern Appalachian Mountains, non-forested land use can be predicted by landscape slope and elevation (Wear and et. al 1998). Agricultural practices may represent a press disturbance to riparian and floodplain vegetation, in the sense that stream-side woody vegetation is removed and growth is suppressed through tilling, mowing, or livestock activity (National Research Council, 1992). As a result, the stream-riparian system exists in a humanmaintained steady-state. Other mechanisms of agricultural disturbance may include channel redirection, floodplain tiling or ditching, and enhanced bank erosion by livestock activity (National Research Council 1992). 3.2 Geomorphology and Land Use Land Cover Study The significance of geomorphological research is indicated by the fact that an International Organization of Geomorphologists has been formed. The first International Geomorphological Conference, held at Manchester in 1985, was a major event, in which specific emphasis was laid on the application of geomorphology in land use planning. Out of 25 sessions, half of the sessions were concerned with applied geomorphology. Therefore the utility of geomorphology in planning especially in land use planning is beyond doubt (Hironi, 1991). Land use planning has been carried out in different parts of our country. Pioneer studies in this regard have been made by Vats (1983) of Central Arid Research Zone, Jodhpur, Rajasthan; Sharma (1968) in the Lower Chambal Valley. Rai (1980) had done Land use and soil erosion study around Shillong Region. Kumar et. al., (2009) published a paper on importance of geomorphological mapping for urban planning and development for Korba city, using remote sensing technology. National Research Council of India (1992) presented 906 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 their research on the impact of agricultural activities as interpret of LULC on the modification of the flood plain geomorphology and the equilibrium state of the river. Land Use Land Cover dynamics is a result of complex interactions between several biophysical and socio-economic conditions which may occur at various temporal and spatial scales. The term land use is used to describe human actions to modify or convert natural land. Land cover refers to the features which cover particular land area. Land use is a dynamic phenomenon and the driving forces of changes in land use may be economic, technological, demographic, scenic and or other factors. The variations in spatial distribution of different land uses land cover may be attributed to climatic on the one hand and Geomorphological on the other as well. According to Meyer, 1999 every parcel of land on the Earth’s surface is unique in its land cover. Most of the works on land use land cover analysis in India were initiated following Dudley Stamps land use survey of U.K. in the beginning of 1940s. It was at the 1940 session of the Indian Science Congress held at Madras that Prof. S.P. Chatterjee pointed out the necessity of undertaking the land use survey in India on the District of 24 Parganas, Bengal in 1945. Dayal (1947) prepared a thesis on agriculture geography of Bihar. He discussed the influence of soil and climatic elements on land utilization, the pressure of population on land and the nature of land utilization. Chatterjee (1952) undertook more detailed land utilization survey in Howrah district and 1200 land use maps at the scale of 1:3690 covering 813 villages were prepared. Rao (1947) has emphasized the techniques of soil survey for analysis of land use in the Godavari Region. Roy (1968) documented rural land use pattern in Azamgarh. Models in land utilization were well documented by Mandal (1980). Sustainable development initiative was well documented by Singh (1996). Planning for sustainability on natural resources and bio-energy was attempted by Maheshwari et. al. in 1996. Most of the researches were mainly concentrated on the land use land cover mapping of the current time. 4. GIS and Remote Sensing for Geomorphic Study Recently, the land use studies in India have changed form mere documentation to investigate the cause and consequences of land use changes. Advancement of uses of remote sensing techniques and Geographic Information System (GIS) has facilitated time series and multivariable analysis. Chattopadhyay (1985) while studying the deforestation in Kerala had attempted to highlight these issues. George et. al., (2001) analyzed the land use in Kerala in relation to population pressure. In the last decades many efforts have been made in the development of satellite sensors capable to produce data for digital elevation models generation. One of the first constellations designed for this aim was the SPOT (Satellite Probatoire d'Observation de la Terre) one, by CNES (Centre National d'Etudes Spatiales). The satellites (1-4) provided across-track stereo images of 10 and 20m ground resolution. DEMs with sub-pixel accuracy were extracted and used for the first GIS applications (Welch, 1990). Since then many new satellites have been launched, carrying sensors that can achieve less then 1m ground resolution (Quickbird). The largest parts of the sensors currently in use for the acquisition of images for DEM generation flies along near polar (to increase the ground coverage) and near-circular orbits and acquire along-track stereo images in a push broom mode (2). The main advantage of along-track stereo geometry with respect to the across-track one is that the time delay between the stereo images acquisition is smaller, reducing the land and cloud cover variations. 907 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 The drainage characteristics of Wailapalli Basin and sub-basins were studied to describe and evaluate their hydrological characteristics by analyzing topographical map and SRTM data. Using SRTM data and GIS techniques is a quick, precise and inexpensive way for calculating morphometric analysis. Hydrologic modelling studies have gained substantial progress due to the recent advent of analysis techniques of digital elevation data. In this regard, geographic information systems (GIS) offer potential resources for the application of such techniques, particularly for large scale distributed terrain modelling. Most of the algorithms used to analyse digital elevation models (DEM) work on regular grid DEM structure because of its wide availability and the ease of its computer implementation and treatment. The basic framework for grid DEM analysis in GIS is incorporated within ARC/INFO. This mainly yields the delineation of flow paths and the extraction of river basins and their different morphologic characteristics. However, there are two important scale features, namely, the grid size and the threshold area used as a constraint to define channel sources, which may influence the topographic analyses results and consequently the result of the hydrologie model which uses them as input parameters. In general, the choice of the grid size is constrained by the availability of accurate data and the computational requirements. For river network extraction from DEM, the search for a criterion to determine the most appropriate threshold area is not yet conclusive. This paper attempts to investigate these scale effects on a distributed unit hydrograph model and a lumped géomorphologic instantaneous unit hydrograph (IUH). Identification of drainage networks within basins or sub-basins can be achieved using traditional methods such as field observations and topographic maps or alternatively with advanced methods using remote sensing and DEMs (Verstappen 1983 and Maidment 2002). Whilst providing a first hand analysis, it is difficult to examine all drainage networks from field observations due to their extent throughout rough terrain and/or vast areas. However, they do not represent real drainage networks on the ground due to cartographic generalizations and subjective judgment of the cartographers (Chorley and Mark 1983). Furthermore, there are often numerous valleys, which are not cartographically marked as fluvial channels despite their ability to collect and transport flow. For these reasons, these first order streams, called ‘‘fingertip’’by Horton (1945) or ‘‘exterior links’’ by Shreve (1966) should be included in drainage network studies. Many authors pointed this out in their studies (Horton 1945; Melton 1957; Lubowe 1964; Krumbein and Shreve 1970; Mark 1983). In this respect, DEMs can be used to extract the drainage networks which include all exterior links. Digital elevation models (DEMs) are increasingly used for visual and mathematical analysis of topography, landscape and landform, as well as modeling of surface processes (Millaresis & et.al. 2000, Tucker et al. 2001). DEMs play also an important tool for the analysis of glaciers and glaciated terrains (Baral & Gupta 1997). Bishop et al. (2001) used a DEM of Nanga Parbat to map glaciers in the rough mountain terrain of the western Himalayas. A DEM offers the most common method for extracting vital topographic information and even enables the modeling of flow across topography, a controlling factor in distributed models of landform processes. To accomplish this, the DEM must represent the terrain as accurately as possible, since the accuracy of the DEM determines the reliability of the geomorphometric analysis. Currently, the automatic generation of a DEM from remotely sensed data with sub-pixel accuracy is possible (Krzystek 1995). 908 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 The ASTER sensor offers simultaneous along-track stereo-pairs, which eliminate variations caused by multi-date stereo data acquisition. Only some results have been published in peerreviewed literature about using ASTER data yet, mostly on simulated ASTER data (Abrams and Hook 1995), or on the potential of using ASTER data in the future used ASTER data for analyzing supraglacial lakes at Mt. Everest. Cheng et.al (2002) published ASTER DEMs for Afghanistan. Land use land cover analysis and change detection have been done on several places of the world including our country India using remote sensing, GIS and other conventional method. Different types of data including satellites and sensors have been used. But unfortunately very few studies are there indicating the influence of geomorphology in shaping the land use land cover of any region and how the changing geomorphology is moderating the nature and growth of land use land cover of any region. 5. Conclusion All the earliest geomorphologic studies made through drainage basin, catchment and mountain area approaches but no one made the geomorphic by administrative approach. Catchment and mountain area approaches of geomorphic study is made for dam constriction, flood controlling and land slide studies purposes. Administrative approach of geomorphic study is intended for the planning purpose. If any government or any other origination wants to intimate any types of planning, they need to use this approach. The geomorphic resource analysis, land use land cover analysis and water stress area identification and this management through Administrative approach. Administration can only be able to implement any planning. The Water stress study can be done through only geomorphic approach. Geomorphic resource influences the land use, land cover, surface water resources of any region and so for our study area. 6. References 1. Abrams, M. and Hook, S.J. 1995, Simulated ASTER data for geological studies. IEEE Transactions on Geoscience and Remote Sensing, 33: pp 692-699. 2. Ahmad, E and Debi, P. (1965). Orign of Chotanagour Scarps, Geog. Outlook, Vol.4, Ranchi. Ahmed, E. (1968). Distribution and causes of Gully Erosion in India – Paper presented in the 21 st International Geographical Congress, New Delhi, Section IV, Complex Physical Geography. 3. Ai Nanshan, Yue Tianxiang, 1987, Entropy of erosive drainage system. Journal of vmservation of Water a,ul Soil, (2): pp 9 -18. (in Chinese). 4. Allan, J. D., D. L. Erickson, and J. Fay. 1997. The influence of catchment land use on stream integrity across multiple spatial scales. Freshwater Biology 37: pp 149161. 5. Andrew S. Goudie, The human impact on the natural environment: past, present, and future (Oxford: Blackwell, 1981; 2nd edn 1986; 3rd edn 1990; 4th edn 1993; 5th edn 2000; 6th edn 2006) 909 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 6. Babar, Md and Kaplay, R.D. 1998, Geomorphic analysis of Purna river basin in Parbhani district (Maharashtra) India. Indian Journal of Geomorphology 3(1), pp 29 – 39. 7. Baral, D.J. and Gupta, R.P. 1997, Integration of satellite sensor data with DEM for the study of snow cover distribution and depletion pattern. International Journal of Remote Sensing, 18: pp 3889-3894. 8. Blarzcsynski, 1997, Landforms Characterization with Geographic Information Systems. PE & RS, 63 (2): pp 183 – 193. 9. Bloschl, G. and Sivapalan, M. 1995, Scale issues in hydrological modeling: a review. 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Outlook, Vol. IV, Ranchi. 911 INTERNATIONAL JOURNAL OF GEOMATICS AND GEOSCIENCES Volume 1, No 4, 2011 © Copyright 2010 All rights reserved Integrated Publishing services Research article ISSN 0976 – 4380 36. Prasad, N. 1971, Geomorphology in Chotanagpur, Geography of Chotanagpur (Bihar), Dept of Geography, Ranchi University. 37. Prasad, N. 1973, Geomorphic Sub-Regions of the Barakar Basin, Indian Geographical Studies Res. Bull. No.1, Sept, Patna. 38. Prasad, N. 1973, Surajkund, the Hottest Spring of Bihar, The Bihar Information, Patna, March. 39. Prasad, N. 1974, The Significance of Tectonic History and Climatic changes in Geomorphic Interpretation, Indian Geog. Studies, Res. Bull, No.2, Patna, March. 40. Prasad, N. 1977, Stream Order Analyses of the Barakar Basin, Indian Geog, Studies, Res. Bull. No.9, Patna, September. 41. Prasad, N. 1979a, Hydrographic Network and Drainage Basin Analysis : A Case Study of the Barakar Basin, Geog. Rev. of India, Vol. 41, Calcutta, (Dec.). 42. 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Tarboton, D.G., Bras, R.L. and Rodiriguez-Iturbe, I. 1991, On the extraction of channel network from digital elevation data, Hydrological Process, 5. pp. 81 – 100. 55. TELBISZ .T, 1999, Számítógépes szimuláció a felszínalaktanban . Földrajzi Közlemények CXXIII./XLVII. 3-4 sz. pp. 151-162. 56. Vats, P.C, 1983, Geomorphic factors in land use planning – A case study of village Asan Tiloria. The Geographical Observer, 19, pp 11 – 16. 57. Verstappen HTh , 1983, Applied geomorphology. ITC, Enschede. 58. Wear, D. N., and P. Bolstad. 1998. Land-use changes in Southern Appalachian landscapes: spatial analysis and forecast evaluation. Ecosystems 1: pp 575-594. 59. White, P. S., and S. T. A. Pickett. 1985. Natural disturbance and patch dynamics: An Introduction in Natural Disturbance and Patch Dynamics (ed. S. T. A. Pickett and P. S. White). Academic Press. San Diego, California USA. 913
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