Hydrology, Free Full-Text

Por um escritor misterioso

Descrição

India’s water resources are under tremendous pressure due to elevated demand for various purposes. The over-exploitation of these valuable resources has resulted in an imbalance in the watershed ecology. The application of spatial analysis tools in studying the morphological behaviour of watersheds has increased in recent decades worldwide due to the accessibility of the geospatial database. A morphometric analysis of a river basin is vital to determine the hydrological behaviour to develop effective management. Under the current study, morphological behaviour of Nand Samand catchment in the hard rock region was evaluated employing remote sensing (RS) and geographical information system (GIS) tools. The Nand Samand catchment (Rajasthan State, India) has an area of 865.18 km2 with the highest and lowest elevations of 1318 m and 570 m above mean sea level, respectively. This study utilises a 30 m high-spatial-resolution ASTER imagery digital elevation model for delineating the catchment. The drainage network is assessed using a GIS method, and morphometric parameters like linear, areal, and relief aspects were calculated. Results were obtained for parameters viz., basin length of 82.66 km, constant channel maintenance equal to 0.68 km, stream frequency of 2.11 km−2, drainage density of 1.48 km−1, and length overflow of 0.34 km. Form factor of 0.13, and the circulatory ratio of 0.28 showed that an elongated shape characterises the study area. The results would help understand the relationship between hydrological variables and geomorphological parameters for better decision-making. The techniques used could effectively help to perform better drainage basin and channel network morphometric analyses. The found morphometric characteristics will be helpful in understanding the Nand Samand catchment and similar areas in India in order to better guide the decision-makers in providing adequate policy to the development of the region.
Hydrology, Free Full-Text
HESS - Towards hybrid modeling of the global hydrological cycle
Hydrology, Free Full-Text
Study at Universiti Teknologi Malaysia - UTM - Master of
Hydrology, Free Full-Text
Applied Sciences, Free Full-Text
Hydrology, Free Full-Text
B R Chahar Ground Water Hydrology Download Pdf - Colaboratory
Hydrology, Free Full-Text
Arctic Hydrology, Permafrost and Ecosystems
Hydrology, Free Full-Text
Coastal Hydrogeology
Hydrology, Free Full-Text
The Hydrologic Cycle (Water Cycle) – H2O Distributors
Hydrology, Free Full-Text
Hydrological models for climate-based assessments at the watershed
Hydrology, Free Full-Text
Hydrology, Free Full-Text
Hydrology, Free Full-Text
PDF) Text Book Hydrology Eng.
Hydrology, Free Full-Text
PDF) Text Book Hydrology Eng.
Hydrology, Free Full-Text
Hydrological Sciences Journal: Vol 68, No 16 (Current issue)
Hydrology, Free Full-Text
PDF] Water Resources (Hydrology & Irrigation) Books Collection
Hydrology, Free Full-Text
HESS - Revisiting the global hydrological cycle: is it intensifying?
Hydrology, Free Full-Text
Water cycle, Definition, Steps, Diagram, & Facts
de por adulto (o preço varia de acordo com o tamanho do grupo)