Results 11 to 20 of about 26,445 (281)
Active geomorphic hazards in the Sâmbăta Valley, Făgăraș Mountains (Romania): A tree-ring based approach [PDF]
Geographica Pannonica, 2022 The present study addresses, for the first time, the problem of spatio-temporal reconstruction of geomorphic processes using tree-rings in the Sâmbăta Valley (Romanian Carpathians).
Chiroiu Patrick +4 more
doaj +1 more source
Tectonic-Geomorphology Analysis in Dorungar River [PDF]
جغرافیا و توسعه, 2017 Dorungar River Basin is located at Koppet Dagh Mountains in the north of Khorasan Razavi. Basin. Geomorphologic evidences show the continuousness of neo-tectonic activities in the Polio-Quaternary era.
saeedeh Azam Mabaqi +1 more
doaj +1 more source
Geodesy and Geodynamics, 2022 The present study area, Dadra and Nagar Haveli, contains several lineaments and traces of active faults. The various aspect of the geomorphic analysis, i.e., stream length (SL) gradient, hypsometric integral (HI), basin shape (BS), valley floor (VF ...
Naveen Kumar +3 more
doaj +1 more source
Comprehensive evaluation method of geological environment quality in Beijing based on AHP
Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Analytic hierarchy process (AHP) is one of the important methods for the comprehensive evaluation of geological environment quality.Evaluation index system is the key to evaluate success or failure.
Xuefei GUO +3 more
doaj +1 more source
Shuitu 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 +1 more source
Frontiers in Remote Sensing, 2022 Inundation mapping is a critical task for damage assessment, emergency management, and prioritizing relief efforts during a flooding event. Remote sensing has been an effective tool for interpreting and analyzing water bodies and detecting floods over the past decades.
Asmamaw Gebrehiwot, Leila Hashemi-Beni
openaire +2 more sources
Remotely sensed mid-channel bar dynamics in downstream of the Three Gorges Dam, China [PDF]
, 2020 The downstream reach of the Three Gorges Dam (TGD) along the Yangtze River (1560 km) hosts numerous mid-channel bars (MCBs). MCBs dynamics are crucial to the river’s hydrological processes and local ecological function.
Shao, Guofan +4 more
core +1 more source
Delineation of flood‐prone areas in cliffed coastal regions through a procedure based on the geomorphic flood index [PDF]
Journal of Flood Risk Management, 2021 AbstractThe geomorphic flood index (GFI) method provides a good representation of flood‐prone areas. However, the method does not account for floodwater transfers in undefined interbasins (UIBs), which represent intercluded small basins along the coastline likely to be flooded by adjacent major rivers.
Cinzia Albertini +4 more
openaire +3 more sources
Relative tectonic activity assessment of the Northern Sumatran Fault using geomorphic indices
Frontiers in Earth Science, 2022 Geomorphic indices have widely been applied to assess relative tectonic activity. The relative tectonic activity is mainly associated with relative uplift and long-term tectonic deformation.
Aldo Febriansyah Putra +2 more
doaj +1 more source
Impact of Geomorphic Variables on Dissection Index in Western Doon of Dehra, Uttarakhand, India
Journal of Geography, Environment and Earth Science International, 2023 Dissection Index is a scale of measure of degree of roughness of the earth surface. The degree of roughness of earth surface is consolidated outcome of morphometric elements like – average slope, relative relief, absolute relief, drainage density and lithology. The dissection index is very useful variable in the study of the terrain.
openaire +3 more sources