Expertise

Areas of Research

  • Coastal Hydrology
  • Estuarine Hydrodynamics
  • Flood Risk Management
  • Multi-Hazard Risk Analysis and Modeling
  • Sea Level Rise Impacts

His research interests are in the area of coastal hydrology, and involves multi-hazard risk analysis, management and modeling, and integrated coastal/estuarine hydrodynamic modeling.

His research is mainly focused on two categories of processes: i) extreme events with multiple underlying drivers, and ii) minor repetitive events (i.e. nuisance flooding) which their chronic impacts would pose considerable cumulative costs over time. His research sheds light on the projected risk associated with compounding effects of natural hazards due to human activities and sea level rise.

Research Projects:

  • Risk communication and governance
    • Enabling incremental adaptation in disadvantaged communities: polycentric governance with a focus on non-financial capital
    • Toward a more effective hurricane hazard communication
    • Comparing public perceptions of sea level rise with scientific projections across five states of the U.S. Gulf Coast region
  • Hybrid compound coastal flood modeling
    • From local to regional compound flood mapping with deep learning and data fusion techniques
    • Compound Effects of Flood Drivers and Wetland Elevation Correction on Coastal Flood Hazard Assessment
    • Linking Statistical and Hydrodynamic Modeling for Compound Flood Hazard Assessment​
    • Inter-Model Comparison of Delft3D-FM and 2D HEC-RAS​
    • Fusing Multisource Data to Estimate the Effects of Urbanization, Sea Level Rise, and Hurricane Impacts on Long-Term Wetland Change Dynamics
  • Multi-hazard risk assessment
    • Compounding Effects of Sea Level Rise and Fluvial Flooding
    • Multihazard Scenarios for Analysis of Compound Extreme Events
    • Translating Uncertain Sea Level Projections Into Infrastructure Impacts Using a Bayesian Framework
    • Exposure of Energy Infrastructure to Compound/Cascading Hazards​
    • How do natural hazards cascade to cause disasters?
  • Nuisance flooding
    • What Is Nuisance Flooding? Defining and Monitoring an Emerging Challenge
    • Cumulative Hazard: The Case of Nuisance Flooding
    • Increased Nuisance Flooding along the Coasts of the United States due to Sea Level Rise
    • Projecting Nuisance Flooding in a Warming Climate using Generalized Linear Models and Gaussian Processes
  • Coastal water resources
    • A Novel Approach to Flow Estimation in Tidal Rivers
    • Estimating River Discharge Using Multiple‐Tide Gauges Distributed along a Channel
    • Estimation of Historic Flows and Sediment Loads to San Francisco Bay
Degrees
PhD, Portland State University, Civil and Environmental Engineering, 2015
MS, Sharif University of Technology, Iran, Civil Engineering-Water Resources, 2010
BS, Iran University of Science and Technology, Iran, Civil Engineering, 2007