Results 11 to 20 of about 2,948 (246)

Stability Assessment of Hesigewula Open-pit Coal Mine Based on Geomorphic Information Entropy of Watershed System [PDF]

open access: yesShuitu baochi tongbao, 2023
[Objective] The stability evaluation of an open-pit mining area was carried out in order to provide technical support for landform remodeling, ecological environment restoration, and soil erosion monitoring in a mining area.
Zhao Shuixia   +6 more
doaj   +3 more sources

Fire passage on geomorphic fractures in Cerrado: effect on vegetation [PDF]

open access: yesPesquisa Florestal Brasileira, 2016
Geomorphic fracture is a natural geologic formation that sometimes forms a deep fissure in the rock with the establishment of soil and vegetation. The objective of this work was to analyze vegetation within geomorphic fractures under the effect of ...
Otacílio Antunes Santana   +2 more
doaj   +2 more sources

IDENTIFICATION OF GEOMORPHIC SIGNATURES OF NEOTECTONIC ACTIVITY USING DEM IN THE PRECAMBRIAN TERRAIN OF WESTERN GHATS, INDIA [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012
To assess the relative tectonic activity classes, five geomorphic indices such as stream-gradient index (SL), drainage basin asymmetry (Af), hypsometric integral (Hi), valley floor width – valley height ratio (Vf) and drainage basin shape (Bs) of ...
K. S. Jayappa   +2 more
doaj   +3 more sources

Surficial geomorphic expressions along the Zanskar shear zone (ZSZ), NW Himalaya, India [PDF]

open access: yesQuaternary Science Advances
There is substantial evidence of the dynamic interplay between surficial geomorphic processes and active tectonics in the Zanskar Shear Zone (ZSZ), northwest Himalaya, India.
Omar Jaan Paul   +9 more
doaj   +2 more sources

Computation, validation and sensitivity of the DTM-derived geomorphic parameters.The case of Stream-Length Gradient Index [PDF]

open access: yes, 2012
Quantitative geomorphic analysis from DTMs has become a common procedure for creating and analysing geo- thematic maps. Nevertheless, it is often neglected that the accuracy of interpretations generally depends on the accuracy of the DTMs itself (i.e. both the ground resolution and interpolation method).
DELLA SETA, Marta   +3 more
openaire   +4 more sources

Characteristics and Tectonic Implications of the Geomorphic Indices of the Watersheds Around the Lijiang–Jinpingshan Fault [PDF]

open access: yesRemote Sensing
The Lijiang–Jinpingshan fault (LJF) is an important secondary boundary fault that obliquely cuts the Sichuan–Yunnan rhombic block. It is of great significance for understanding the tectonic evolution of the Sichuan–Yunnan rhombic block and even the ...
Yongqi Chen   +5 more
doaj   +2 more sources

Application of Geomorphic Signatures in Relative Tectonic Activity Assessment of a Red Sea Coastal Basin between Al Farrah and Heelan, Saudi Arabia [PDF]

open access: yesApplied Sciences
This work used an analysis of the geomorphic indices to effectively assess the relative tectonic activity of a Red Sea coastal region in Saudi Arabia between Al Farrah and Heelan.
Bashar Bashir, Abdullah Alsalman
doaj   +2 more sources

Incorporating Landscape Dynamics in Small-Scale Hydropower Site Location Using a GIS and Spatial Analysis Tool: The Case of Bohol, Central Philippines

open access: yesEnergies, 2022
Hydropower depends on the elevation head and water flow of a river. However, other factors must be considered, such as the risk associated with surface processes and environmental factors.
Imelida Torrefranca   +2 more
doaj   +1 more source

Morph Tectonic Interpretation of Soluklu Basin (Northern Khorasan) Using Geomorphic Indices [PDF]

open access: yesجغرافیا و آمایش شهری منطقه‌ای, 2014
By  recognizing the tectonic effects  on fluvial systems , the value and importance of rivers in the study of tech tonic activities were recognized. The Study of stream channels and their displaced deposits by faulting at earthquake time, indicates the ...
Maryam. Ezati, Dr. Maryam. Agh Atabai
doaj   +1 more source

Geomorphic index alterations and socioeconomic implications: A case study of a Coastal River system in Bangladesh

open access: yesProgress in Disaster Science
Atikul Haque Farazi   +2 more
exaly   +2 more sources

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