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venkatnsn/README.md

Venkat Nara

Hydrology & water-quality researcher building reproducible, uncertainty-aware models of rivers and catchments. Research Fellow at the University of Melbourne, working on stable-isotope hydrology and water-quality modelling.

I turn messy environmental data into transparent, well-documented models — from contaminant transport in rivers to streamflow forecasting and stable-isotope mass balances.

Featured work

  • streamflow-forecasting-russian-river — End-to-end streamflow forecasting on real USGS + ERA5 data: a Numba-accelerated rainfall–runoff model, Differential-Evolution calibration, split-sample validation, regional sensitivity analysis, GLUE uncertainty, and climate-change scenarios.
  • elk-valley-selenium-case-study — Reach-scale selenium water-quality model: calibrated 1D transport, Latin-Hypercube Monte Carlo uncertainty, management scenarios, and bioaccumulation (BCF).
  • yamuna-delhi-bod-do-case-study — Screening-level BOD–DO compliance model for the Yamuna (Wazirabad–Okhla): 1D Streeter–Phelps, 2,000-run Latin-Hypercube Monte Carlo, CPCB Class-C compliance probabilities.

Toolbox

Python · NumPy / SciPy / pandas · Numba · Jupyter · water-quality & contaminant-transport modelling · stable-isotope hydrology (δ¹⁸O / δ²H) · uncertainty & sensitivity analysis (Monte Carlo, LHS, GLUE) · environmental data pipelines (USGS, ERA5, IMD)

Get in touch

Pinned Loading

  1. TTDstudies TTDstudies Public

    Forked from pbenettin/TTDstudies

    A list of scientific studies on water transit time distributions

    HTML 1

  2. tran-SAS tran-SAS Public

    Forked from pbenettin/tran-SAS

    A numerical model to compute catchment-scale hydrologic transport using StorAge Selection functions

    MATLAB

  3. Tropical-cyclone_Venkat Tropical-cyclone_Venkat Public

  4. WQChartPy WQChartPy Public

    Forked from jyangfsu/WQChartPy

    Python Package for Visualization of Water Geochemistry Data

    Python

  5. yamuna-delhi-bod-do-case-study yamuna-delhi-bod-do-case-study Public

    Screening-level BOD-DO compliance modelling for the Wazirabad-Okhla reach of the Yamuna in Delhi: 1D Streeter-Phelps, 2000-run Latin Hypercube Monte Carlo, CPCB Class C compliance probabilities. Bu…

    Jupyter Notebook