Environmental Modeling & Analysis
Advanced Computational Environmental Impact Prediction
Overview
Advanced Computational Environmental Impact Prediction
AHEC employs industry-leading modeling software and scientific methodologies to provide quantitative predictions of environmental impacts, supporting evidence-based decision-making and regulatory submissions.
4Capability Areas
32+Specialized Services
ANCEC Classification
Core Capabilities
What We Deliver
A complete scope of specialized services, delivered by one multidisciplinary team.
01 Hydrodynamic & Marine Modeling 8
- Hydrodynamic Circulation Modeling (tides, currents, water levels)
- Sediment Transport and Dispersion Modeling
- Thermal Plume Modeling (power plant and desalination discharges)
- Dredging Plume Assessment
- Marine Outfall Dilution Modeling
- Coastal Process and Erosion Modeling
- Wave Propagation and Transformation Analysis
- Software: DELFT3D, MIKE 21/MIKE 3, MIKE 21 FM, Telemac
02 Air Quality Dispersion Modeling 8
- Industrial Emissions Dispersion Modeling
- Point Source, Area Source, and Volume Source modeling
- Stack Height Optimization Studies
- Odor Dispersion Assessment
- Fugitive Dust Modeling (construction and material handling)
- Photochemical Modeling (ozone formation)
- Complex Terrain Modeling
- Software: AERMOD (US EPA approved), CALPUFF, ADMS
03 Noise Propagation Modeling 7
- Industrial Noise Prediction and Assessment
- Transportation Noise Modeling (road, rail, aviation)
- Construction Noise Assessment
- Noise Barrier Design and Optimization
- Noise Contour Mapping (ISO 9613 compliant)
- Building Acoustics and Noise Intrusion Analysis
- Software: SOUNDPLAN, CadnaA, NoiseMap
04 Groundwater Modeling 9
- Groundwater Flow Modeling (steady-state and transient)
- Aquifer Characterization and Parameter Estimation
- Pumping Test Analysis and Well Field Design
- Contaminant Transport and Fate Modeling
- Saltwater Intrusion Assessment (coastal aquifers)
- Aquifer Recharge and Depletion Analysis
- Wellhead Protection Zone Delineation
- Remediation System Design and Optimization
- Software: MODFLOW, MT3DMS, FEFLOW, GMS (Groundwater Modeling System)
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