プロフィール詳細

プロジェクトを作成

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Dr. Arnab D.に依頼

India

Freelance Hydrological and Environmental Modelling Expert and Article writer

プロフィール概要

I am an enthusiastic researcher with a keen focus on remote sensing, land use dynamics, biogeochemistry, mineralogy, hydrology, geology, water quality and numerical modelling. I will be happy to contribute to the research work to be conducted in your Ph.D. I have good experience in working with hydrological models (i.e. SWAT, INVEST, WEPP etc.) and also geochemical modelling. In my research work I have established five sediment fingerprinting methodologies using multiple laboratory methods (i.e. XRD, XRF and FTIR), soil and sediment sampling techniques (i.e. grid, zone and confluence), unsupervised machine learning analysis (Partial Least Square Regression, Principal Component Analysis and Bayesian modelling in R and Matlab environments) and physically based models in ArcGIS (i.e. INVEST-SDR and WEPP) with remote sensing techniques (i.e. Landsat image processing). I have developed two novel indices in my research work that accounts for the spatial and temporal outcomes of sediment fingerprinting and can be applicable to identify the crucial erodible regions in a catchment land use patterns. Apparently, my knowledge on hydrology, geochemistry, soil science and skills on remote sensing, soil and water sampling approaches makes me enthusiastic about the project.

専門分野

• ☆ Environmental Engineering and Technology
• ☆ Statistics
• ☆ Bayesian Statistics
• ☆ Earth & Atmospheric Science
• ☆ Biogeochemistry
• ☆ Hydrology
• ☆ Matlab

サービス

• Writing

Writing Technical Writing

職務経験

Teacher/teaching assistant

Indian Institute of Technology Kharagpur

7月 2017 - 6月 2023

学歴

Doctor of Philosophy (Ph.D)

Indian Institute of Technology Kharagpur

7月 2017 - 10月 2023

認定資格

• Technical Writing

  IIT Kharagpur

  1月 2024 - 1月 2024

出版物

JOURNAL ARTICLE

Arnab Das, Renji Remesan, Adrian L. Collins, Ashok Kumar Gupta (2023). The spatio-temporal dynamics of suspended sediment sources based on a novel indexing approach combining Bayesian geochemical fingerprinting with physically-based modelling . Journal of Environmental Management.

Arnab Das, Renji Remesan, Ashok Kumar Gupta (2023). Exploring Suspended Sediment Dynamics Using a Novel Indexing Framework Based on X‐Ray Diffraction Spectral Fingerprinting . Water Resources Research.

Arnab Das, Renji Remesan, Somsubhra Chakraborty, Ashok Kumar Gupta (2022). Investigation of human-induced land use dynamics in a representative catchment on the Chota Nagpur Plateau, India: A spatiotemporal application of soil erosion modeling with connectivity index studies . CATENA.

Arnab Das, Ashok Kumar Gupta, Renji Remesan (2020). Sediment deposition and distribution modelling in reservoirs: current trends and prospects . Proceedings of the Institution of Civil Engineers - Water Management.