Morphometric analysis of drainage basin biology essay

Morphometric properties of a drainage basin are quantitative attributes of the landscape that are derived from the terrain or elevation surface and drainage network within a drainage basin application of quantitative techniques in morphometric analysis of drainage basins was initially undertaken by horton et al [2–8] from topographic maps. The gis based morphometric analysis of these river basins revealed that both the asa river basin and oyun river basins are fourth order basins which indicates their drainage pattern to be mainly dendritic type thereby showing homogeneity in texture and less of structural control. Van asch, th w j and van steijn, h 1973: computerized morphometric analysis of drainage basins from maps utrecht : publikatie wit het geografisch institut der tijksuniversiteit utrecht , serie b 51. Overview of drainage basin morphometry environmental sciences essay the morphometric analysis of the drainage basin and channel web play a critical function in understanding the hydrogeological behaviour of drainage basin and expresses the prevailing clime, geology, geomorphology and construction etcthe relationship between assorted drainage parametric quantities and the aforementioned. Morphometric analysis is of vital concern to understand hydromophological processes in a given watershed, and thus, it is a priority for assessing water resources in drainage basins a morphometric analysis was conducted to identify the drainage properties of wadi wala and the 23 fourth-order sub-basins.

Department of biology, collage of science for women, baghdad university iraq basin starts from the iranian mountains down to the strait of himreen in and drainage basin morphometric analysis landmarks have been pointed on the shell of each individual (fig 2) the matching between the shells of the two sectors. The morphometric analysis examines linear and areal aspects of the drainage networks [3] due to several anthropogenic pressures and global climate variations most of the world’s fresh water flow regimes are under severe threat. Skip to main content.

An drainage basin such as size, shape, slope of the drainage area, drainage density, size and length of the contributories, etc (rastogi and sharma 1976 magesh et al 2012a and rai et al 2017. Basin morphometric parameters are shown in table1 and table 2 respectively with the help of drainage map (fig 3) and stream frequency map (fig4) of the study area. Morphometric analysis requires measurement of linear aspects, aerial aspect and slope of the drainage basin in all 28 literatures, the researchers analyses the morphometric study for watershed management and prioritization of watershed using. The morphometric analysis plays a vital role in understanding the hydro-geological behavior of drainage basin remote sensing and geographical information system (gis) techniques are proven efficient tool for morphometric analysis of a drainage basin throughout the world.

The linear aspects of morphometric analysis of drainage network include stream length, stream number, stream order, stream length ratio, stream frequency and bifurcation ratio [25] 61 stream length (lu): the overall length of the stream is 14,44853 km. To understand the drainage basin dynamics and their usefulness in watershed prioritisation and management in terms of soil erosion studies and groundwater potential assessment and flood hazard risk reduction in mountainous rivers, morphometric analysis of a himalayan river (supin river) basin has been taken as a case study. (vandana m, 2012) carried out morphometric analysis for kabini river basin and morphometric analysis is used as a tool for prioritization of sub watershed in the basin (magesh n s, 2013) used geoinformatics for extraction of river basin and carried out morphometric analysis for that extracted river basin. A geographical information system references franco, c, bojesen, m, hougaard, j and nielsen, k (2015) a fuzzy approach to a multiple criteria and geographical information system for decision support on suitable locations for biogas plants.

Pre post differenced runoff biology essay abstract: wildfires change the way water infiltrates soils by reducing the amount of interception matter that protects soil and slow surface runoff. Abstract factors descriptive of a drainage-basin as related to its hydrology may be classified broadly as: (1) morphologic—these factors depend only on the topography of the land forms of which the drainage-basin is composed and on the form and extent of the stream-system or drainage-net within it. The morphometric analysis of the drainage basin and channel network plays a vital role for understanding the geo-hydrological behavior of drainage basin and its implication on flood.

The quantitative analysis of the drainage morphometric system is vital to understand the hydrological and environmental interaction and its processes of an area the present study deals with quantitative characteristics of morphometry of steep slope and short length sub-basin of r thamirabarani in kanyakumari district, tamilnadu, india, using. The morphometric parameters considered for analysis includes the linear, areal aspects of the basin the means basin covers an area of 1628 km2 and is a drainage basin with mainly parallel to sub-parallel drainage pattern. The morphometric analysis of drainage basin reveal that the drainage basin is low laying flood prone drainage basin and have moderate to good groundwater prospect there is also need to examine other factor of land use, climate, soil type, geological structure and stratigraphy to know hydrological process, landslide and flooding condition.

  • Overall assessment of the morphometric and morphotectonic analysis revealed that the tectonic uplift, lithology and climate forcing determine a significant position in the landscape evolution of the ferozpur drainage basin plus the basin has experienced differential uplift and erosion rates from time to time.
  • Morphometric analysis is of vital concern to understand hydromophological processes in a given watershed, and thus, it is a priority for assessing water resources in drainage basins a morphometric analysis was conducted to identify the drainage properties of wadi wala and the 23 fourth-order sub-basins aster dem data was employed to compile slope, elevation, and aspect maps.

Results obtained from the morphometric analysis show that all sub-watersheds have very coarse to coarse drainage texture and fall under normal basin category, while the elongation ratio (re) shows that chandni sub-watershed is circular in shape and the remaining sub-watersheds are elongated. Morphometric analysis: morphometric analysis,, quantitative description and analysis of landforms as practiced in geomorphology that may be applied to a particular kind of landform or to drainage basins and large regions generally formulas for right circular cones have been fitted to the configurations of alluvial fans. This article analyzed the morphometric parameters of the hemavathi watershed, this watershed is one of the main tributary of river cauvery srtm data and toposheets was used for generating the maps, this was done by using gis and erdas software. 1 introduction morphometric analysis is a mathematical representation of earth’s surface []morphometric analysis of a basin provides information about different aspects and characterizes the drainage system of basin in these aspects []national institute of hydrology (1993) has studied the morphometric analysis of various basins and it was based on linear, aerial and relief aspects using.

morphometric analysis of drainage basin biology essay Drainage basin morphometric analysis is one of the typical hydrological applications of dem data according to clarke  essays in geomorphology elsevier publication corporation, india, delhi (1966) conway, 2000 d conwayclimate and hydrology of the upper blue nile river basin. morphometric analysis of drainage basin biology essay Drainage basin morphometric analysis is one of the typical hydrological applications of dem data according to clarke  essays in geomorphology elsevier publication corporation, india, delhi (1966) conway, 2000 d conwayclimate and hydrology of the upper blue nile river basin. morphometric analysis of drainage basin biology essay Drainage basin morphometric analysis is one of the typical hydrological applications of dem data according to clarke  essays in geomorphology elsevier publication corporation, india, delhi (1966) conway, 2000 d conwayclimate and hydrology of the upper blue nile river basin. morphometric analysis of drainage basin biology essay Drainage basin morphometric analysis is one of the typical hydrological applications of dem data according to clarke  essays in geomorphology elsevier publication corporation, india, delhi (1966) conway, 2000 d conwayclimate and hydrology of the upper blue nile river basin.
Morphometric analysis of drainage basin biology essay
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