Changes in morphometric meander parameters identified on the Karoon River, Iran, using remote sensing data

S Yousefi, HR Pourghasemi, J Hooke, O Navratil… - Geomorphology, 2016 - Elsevier
River meander dynamics and mobility are important indicators of environmental change
related to climate changes and anthropogenic activities at local and river basin scales. The …

A comparative study on machine learning modeling for mass movement susceptibility mapping (a case study of Iran)

SN Emami, S Yousefi, HR Pourghasemi… - Bulletin of Engineering …, 2020 - Springer
Mass movements are among the most dangerous natural hazards in mountainous regions.
The present study employs machine learning (ML) models for mass movement susceptibility …

Hydrodynamics of mountain‐river confluences and its relationship to sediment transport

S Guillén Ludeña, Z Cheng… - Journal of …, 2017 - Wiley Online Library
Mountain confluences are characterized by narrow and steep tributaries that provide
important sediment load to the confluence, whereas the main channel supplies the dominant …

Numerical model predictions of autogenic fluvial terraces and comparison to climate change expectations

ABS Limaye, MP Lamb - Journal of Geophysical Research …, 2016 - Wiley Online Library
Terraces eroded into sediment (alluvial) and bedrock (strath) preserve an important history
of river activity. River terraces are thought to form when a river switches from a period of slow …

Vulnerability assessment of road networks to landslide hazards in a dry-mountainous region

S Yousefi, A Jaafari, A Valjarević, C Gomez… - Environmental Earth …, 2022 - Springer
Landslides are natural hazards that can cause catastrophic life losses and damage to
infrastructures and communities. In Iran, landslide exposure has been predominantly …

Hydrodynamic and dissolved oxygen–biochemical oxygen demand transport characteristics at the river confluence in China's largest alluvial plain—A modeling study

X Shen, K Wang, S Li, D Qing, W Gao… - JAWRA Journal of the …, 2023 - Wiley Online Library
Abstract The Yellow River flows through multiple provinces in China, shaping the North
China Plain, the largest alluvial plain in China. As the control node of basin ecological …

[PDF][PDF] Complex, diverse, and changing agribusiness and livelihood systems in the Amazon

F Costa, M Schmink, SB Hecht, E Assad… - 2021 - repository.graduateinstitute.ch
The Science Panel for the Amazon is an unprecedented initiative convened under the
auspices of the United Nations Sustainable Development Solutions Network (SDSN). The …

[HTML][HTML] Free and underfit-scavenger river dynamics dominate the large amazonian Pacaya-Samiria wetland structure

TV Rojas, JD Abad, WR Roque… - Frontiers in …, 2023 - frontiersin.org
The Peruvian Amazon is known for harboring the greatest biodiversity on the planet, with a
world record for biodiversity per unit area. Previous studies suggested that the high …

[HTML][HTML] High-resolution modeling of meander neck cutoffs: laboratory and field scales

Z Li, A Mendoza, JD Abad, TA Endreny… - Frontiers in Earth …, 2023 - frontiersin.org
Meandering rivers are distinguished by their characteristic sinuosity, which is subject to
modulation through channel cutoff, resulting in the formation of oxbow lakes within the …

Variability in the vertical hyporheic water exchange affected by hydraulic conductivity and river morphology at a natural confluent meander bend

J Song, G Zhang, W Wang, Q Liu, W Jiang… - Hydrological …, 2017 - Wiley Online Library
River confluences and their associated tributaries are key morphodynamic nodes that play
important roles in controlling hydraulic geometry and hyporheic water exchange in fluvial …