Results 121 to 130 of about 1,613 (239)

Influence of Digital Elevation Model Resolution on the Normalized Stream Length–Gradient Index in Intraplate Regions: A Case Study of the Yangsan Fault, Korea

Remote Sensing
The spatial variability of input parameters plays a crucial role in the interpretation of geomorphic indices, with digital elevation models (DEMs) being the primary data source.
Hyunjee Lim, Sangmin Ha, Sohee Kim, Hee-Cheol Kang, Moon Son   +4 more
doaj   +1 more source

Active tectonics in the Rif-Atlas system (Morocco): a geomorphic analysis from long-wavelength digital elevation model [PDF]

International audienceLandscapes effectively record Quaternary deformation, rendering landscape morphology analysis a valuable approach for evaluating tectonic activity.
Siame, Lionel, El Kharim, Younes, Rhinane, Hassan, Bellier, Olivier, Agharroud, Kamal, Ben Moussa, Abdelkhalek   +5 more
core   +1 more source

Research on an Intelligent Identification Method for the Operational Status of Ground‐Based Automatic Weather Station Based on Multi‐Source Information

Meteorological Applications, Volume 33, Issue 4, July/August 2026.
An intelligent framework integrating multi‐source data and deep learning is proposed to assess the operational health of automatic weather stations. The method enables effective detection of sub‐healthy states and environmental interference, supporting the transition from reactive to predictive maintenance.
Yun Wu, Ruo Zhou, Zhonghua Li, Weidong Hua, Fan Feng   +4 more
wiley   +1 more source

Multiproxy Chronologies of the Hurd Rock Glacier (Livingston Island, South Shetland Islands, Maritime Antarctica): Between the Late‐Stage Stabilization and Flow Deceleration

Permafrost and Periglacial Processes, Volume 37, Issue 3, Page 535-550, July/September 2026.
ABSTRACT The Hurd Rock Glacier, located on Livingston Island (South Shetland Islands archipelago, Maritime Antarctica), is a tongue‐shaped feature composed of angular boulders, displaying transverse ridges and furrows, and featuring lobate structures, which are more prominently developed in its frontal sector.
Rosana Menéndez‐Duarte, Jesús Ruiz‐Fernández, Laura Rodríguez‐Rodríguez, José M. Fernández‐Fernández, Vincent Rinterknecht, ASTER Team   +5 more
wiley   +1 more source

Long‐Term Morphodynamic Responses to Flood Diversion in the Lower Kano River, Japan

River Research and Applications, Volume 42, Issue 6, Page 1142-1155, July 2026.
ABSTRACT Fluvial morphodynamics—the interaction between water flow, sediment transport, and channel morphology—is a central concern in sustainable river management. However, the long‐term effects of flood diversion remain underexplored. This study investigated the decadal‐scale morphodynamic responses of the lower Kano River in Japan following the ...
Yuta Itsumi, Takeyoshi Chibana, Daisuke Harada, Menglu Qin, Satoshi Watanabe   +4 more
wiley   +1 more source

Assessment of tectonic activities of Ghorveh- Dehgolan basin by using geomorphic indices

جغرافیا و توسعه, 2021
The morpho-tectonic indices of the basin are used to investigate the active tectonics. The study area is part of the Sefidrud basin. In this study, to assess tectonic activities in the Ghorveh- Dehgolan basin, five morphometric indices of the Relative relief (Bh), Drainage density (Dd), Form factor (Ff), Hypsometric integral and curve (Hi), and Stream ...
openaire   +1 more source

Strategies for Assessing Post‐Wildfire Geomorphic Resilience in Semiarid Rivers

River Research and Applications, Volume 42, Issue 6, Page 1115-1141, July 2026.
ABSTRACT We review and summarize diverse components of a catchment that can be monitored after wildfire to assess the geomorphic resilience of the river corridor in semiarid regions. We distinguish upland portions of river catchments from river corridors.
Ellen Wohl, Shayla Triantafillou, Alex Thornton‐Dunwoody, Connor Mertz, Katie Larkin, William Keenan, Steven Griffin, Dylan Davis, Lindsey Blehm   +8 more
wiley   +1 more source

Lessons Learnt From Long‐Term Monitoring of River Restoration in an English Chalk Stream

River Research and Applications, Volume 42, Issue 6, Page 1209-1222, July 2026.
ABSTRACT River restoration can be difficult to evaluate due to insufficient monitoring over timescales too short to adequately capture physical and ecological response. To better understand restoration outcomes, this study quantified changes in physical habitat (depth, velocity, substrate composition) and macroinvertebrates at two restoration projects ...
Lewis A. Dolman, Andrew S. Vowles, Paul S. Kemp   +2 more
wiley   +1 more source

Interactions between Cenozoic tectonics and landscape dynamics in Londrina, Paraná, Brazil

Revista Brasileira de Geomorfologia
The Londrina City, located in southern Brazil, is situated on the basalt of the Paraná Igneous Province (PIP), near tectonic structures such as the Guaxupé faults and the São Jerônimo-Curiúva and São Sebastião lineaments, with a history of reactivation ...
Ana Cecília Branco Sowinski, Eduardo Salamuni, Marcilene dos Santos, Salomão Silva Calegari   +3 more
doaj   +1 more source

Meander‐Bend Erosion Dynamics Along a Gravel‐Bed River: Insights From Short‐Term UAV Monitoring

River Research and Applications, Volume 42, Issue 6, Page 1223-1238, July 2026.
ABSTRACT Riverbank erosion is a natural process in meandering rivers that contributes to sediment supply and geomorphic diversity, yet it can threaten infrastructure and human activities within the floodplain. Recently, many studies have used high‐resolution remote sensing technologies to measure bank erosion, but they often focus on technical aspects ...
Katarina Pavlek, Mateo Gašparović, Tomáš Galia   +2 more
wiley   +1 more source