TAILIEUCHUNG - Morphological parameters and their implications in forest watershed

Morphometric analysis, which refers to the science of quantitative analysis of land surface, has been carried on Kamleshwar watershed of Hiran River in Gujarat using remote sensing and GIS techniques. Digital Elevation Model of 30 m × 30 m resolution was used to prepare the detailed drainage map in ArcGIS software and stream ordering was in which study area has trunk order of 5. Total seventeen morphometric parameters including linear, areal and relief aspects have been estimated. Mean bifurcation ratio of the watershed has been calculated to be which indicates slightly dissected drainage basin. Low drainage density of km/km2 very well explains high infiltration in soil and less runoff due to dense forest cover. Drainage texture of km-1 is coarse to moderate leading to reduce soil erosion. Form factor ratio and elongation ratio are and respectively which favours in lower peaks of longer duration with elongated watershed, which is good for avoiding the floods in downstream. Relatively low relief ratio of translates low intensity of erosion processes. Low drainage density and relief results in moderately low ruggedness number of . The study shows potential usefulness of GIS techniques in determining geomorphological landforms of forest watersheds which can be useful in various hydrologic modelling studies. | Morphological parameters and their implications in forest watershed

• Lâm nghiệp
• Remote sensing and GIS
• Implications in forest watershed
• Forest watershed
• Various hydrologic modelling studies
• GIS techniques
• Carbon absorption capacity
• Remote sensing
• Que Phong district
• Remote sensing – GIS combined
• GIS combined with quick measurement method
• Morphometric parameters
• Baitarani basin
• Indicate high surface runoff
• Sea surface temperature
• Southwest sea of Vietnam
• Remote sensing data and GIS
• Sea surface temperature trends
• Change detection
• Land cover/Land use
• Remote sensing and gis to analyze
• Land cover classification
• Groundwater potential
• Groundwater potential zones
• Middle catchment
• Morphometric analysis of a drainage basin
• Morphometric analysis
• Drainage basin
• Geographical information system
• Weighted Index Overlay Analysis
• Drainage density etc
• Remote sensing and GIS techniques
• Arc gis
• Sub watersheds of mungeli block
• Mungeli block
• Remote sensing GIS technique
• Morphometric analysis for prioritization
• Clay soils
• NIR band
• Tal and RS GIS
• Gis based mapping
• Clay soilsa case study
• Landsat 8
• Ramganga reservoir
• Remote sensing and GIS approach
• GIS approach for spatiotemporal mapping
• Ozat river basin
• LISS III imagery
• Geomorphometric parameters
• Quantitative analysis
• Thematic maps
• Generation of thematic maps
• Thematic maps of a forest watershed
• Planning strategies
• Land management
• Highly expensive process
• Soil resource management
• GIS applications
• Detail soil survey
• Land use planning
• Land resources
• Natural resource management
• Sustainable land use
• Alternative land use
• Land potentiality
• Remote sensing & GIS
• Soil fertility
• Soil wetness
• Land potentiality investigation for agroforestry purpose
• Flash flood
• Hazard map potential
• Geographic information system
• GIS technology
• Cropping area
• Cropping pattern
• Productivity and command area
• Assessment of cropping pattern
• Telugu ganga project command
• GIS Accuracy Assessment
• Sampling Design
• Accuracy Assessment
• Large Area
• Land Cover Maps
• Challenges
• Future Directions
• Remote sensing and gis application
• Forest cover change detection
• Kim Boi district
• Hoa Binh province
• from 1995 to 2018
• Forest plantation project
• Agricultural drought
• MODIS satelite image
• North Central Region
• Agricultural drought monitoring
• GIS based approach
• Morphometric analysis of selected Watersheds
• Selected Watersheds in Chiplun Tehsil
• Remote sensing technique
• Outlet area
• Cua Viet outlet area
• Erosion phenomena occur
• Spatial crop mapping
• Crop map
• Crop classification
• Potential zone
• Satellite data
• Ground water potential zone
• Mauranipur block
• Impact assessment
• Land cover
• Normalised differenceVegetatio n index