RAINA ROY

RAINA ROY

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rainaroy2105.@.gmail.com

Atmospheric Chemistry and Climatic Interactions

RESUME
RESEARCH
HIGHLIGHTS
PUBLICATIONS

EDUCATION

. MSc Oceanography (CUSAT) ongoing
. Bsc Physics (2016-2019),CGPA :9.0 Stella Maris College.

TECHNICAL SKILLS  (Tools / OS/ Programming languages)

Python, Ferret, MATLAB, Fortran, Linux, Windows

INTERNSHIPS  AND  WORKSHOPS

Interned as payload strategist at Agnikul Cosmos Pvt ltd

Visualization of Marine Met data(using Ferret) conducted by International training Center for Operational Oceanography(ITCOocean) ESSO-INCOIS, Hyderabad, India.

International Conference on Frontiers in Marine Science Challenges and Prospects, Maricon 2019.

SMART Online Training Program on Basics of Satellite Metereology 2020, Conducted by SAC, ISRO Ahmedabad.

INSTRUMENT AND SOFTWARE SKILLS

Analyzed MERRA EPV data, NCEP Reanalysis Geopolitical height data.

ACHIEVEMENTS

Best Outgoing Student Physics department Stella Maris College

PROFESSIONAL EXPERIENCE

NA

Sudden Stratospheric Warming in the Arctic and the Antarctic

Sudden Stratospheric Warming (SSW) is the phenomenon of rapid rise in temperature in the stratosphere for a few days time. The SSW is the result of the planetary wave interactions on the polar vortex that weakens the vortex and eventually giving rise to a vortex split or a displacement of the vortex to mid latitudes. There are two major types of SSW, a major warming and minor warming. Major warming events are distingushed by the reversal of the westerly winds. The weaker nature of the Arctic vortex in comparison to Antarctic makes Arctic more vulnerbale to SSW events.

The SSWs are studied from the changes in the meteorology of the winters and the changes in the potential vorticity (PV). The vortex splits and displacements are identified using the PV maps. Apart from these the SSW events became significant in the polar latitudes due to its direct impact on the changes in ozone depletion cycles. The ozone loss amount in the years corresponding to both major and minor warming were significantly lower than the cold winters.

Objectives

• Study the trends of SSW in both the hemispheres and offer a comparison.
• Analyse the resulting ozone loss in those particular winters.
• Assessment of the consequential impacts of the warming in upper atmosphere and the lower troposphere.

Societal Importance

• SSW influences the surface weather, resulting in cold outbursts in the North American region and warming in other regions and several other changes.
• The co-influence of SSW on the ozone loss cycle is important in the global perspective.

• Kuttippurath,J., W. Feng, R. Müller, P. Kumar, S. Raj, G S Gopikrishnan, R. Roy (2021) : Artic on the verge of an ozone hole?, Atmos. Chem. Phy., https://doi.org/10.5194/acp-2020-1313

CONFERENCE PAPERS

• Roy, R and Kuttippurath, J.: The Sudden Stratospheric Warmings in the Arctic winters 2010/2011–2020/2021, International Symposium on Tropical Meteorology (INTROMET), November 23-26, 2021.

• Roy, R., Kuttippurath, J., D. Ardra., P. Kumar., S. Raj.: Polar processing and Chemical ozone loss in the Exceptional Arctic winters of 2011 and 2020, 7th National Conference of the Ocean Society of India (OSICON-21), August 12-14, 2021.

• Roy, R., Kuttippurath, J., F. Lefèvre., S. Raj., P. Kumar.: The Sudden Stratospheric Warming and polar processing of the Antarctic winter 2019: Comparison with the winters of 1988 and 2002, Quadrennial Ozone Symposium (QOS), October 03-09, 2021.

KRISHNAJA P B

KRISHNAJA P B

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RESUME
RESEARCH
HIGHLIGHTS
PUBLICATIONS

EDUCATION

. Master of Technology in Ocean Technology
Department of Physical Oceanography
School of Marine science Cochin University of Science And Technology , kerala (India)
Currently Doing(2020-2022)

. Bachelor of Technology in Civil Engineering
Government College of Engineering Thrissur, Kerala
April 2012-April 2016 Aggregate: 80%(Distinction with Honours)

TECHNICAL SKILLS  (Tools / OS/ Programming languages)

Microsoft Office , AutoCAD, Fortran STAAD Pro, Matlab

INTERNSHIPS  AND  WORKSHOPS

Attended International Workshops on Coastal Information System -Management &Engineering (CISME – 2021) Sponsored by Central Water Commission (CWC), MoJS, DoWR, Govt. of. India

Attended Technical Lecture on Blue Economy-Role of weather ,Climate and Coastal Hazards By Dr.R.VENKATESAN

INSTRUMENT AND SOFTWARE SKILLS

ACHIEVEMENTS

PROFESSIONAL EXPERIENCE

TATA CONSULTANCY SERVICES LIMITED (Oct 2016- Oct 2020)
Position: System Engineer
● Worked with Emerging Technology like Aws cloud,Azure,Sql database etc
● Also have Experience in working with Unix based working system,worked as best team player

Objectives

Societal Importance

Akash Joshi

Akash Joshi

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RESUME
RESEARCH
HIGHLIGHTS
PUBLICATIONS

EDUCATION

. MTech in Earth System Science and Technology at Centre of Oceans, Rivers, Atmosphere and Land Sciences (CORAL) from IIT Kharagpur (2020-2022)
. B.E. in Mechanical Engineering from RGTU Bhopal (2012-2016),CGPA:6.82

TECHNICAL SKILLS  (Tools / OS/ Programming languages)

Exploratory Data analysis in Python, Data visualization in Python ( Matplotlib, Seaborn, Plotly)
Machine Learning Techniques such as Linear Regression, Logistic Regression, K Nearest Neighbour, Random Forest, Support Vector Machine, K-means clustering.
Deep Learning Techniques: Artificial Neural Network

INTERNSHIPS  AND  WORKSHOPS

Summer Internship from IITM-Pune (May-June 2021) on “Springtime Asian anthropogenic aerosol pollution over North Indian Ocean”

INSTRUMENT AND SOFTWARE SKILLS

PySpark
MATLAB, GrADS, MS Excel,
Windows, Linux (Ubuntu)

ACHIEVEMENTS

3rd price in National Robotics Competition in 2013 conducted by Department of Energy Science and Engineering IIT BOMBAY.

PROFESSIONAL EXPERIENCE

Objectives

Societal Importance

ARDRA

ARDRA

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Atmospheric Chemistry and Climatic Interactions

RESUME
RESEARCH
HIGHLIGHTS
PUBLICATIONS

EDUCATION

. M Sc. Oceanography (2018-20), CGPA:8.82, DPO, CUSAT
. B Sc. Physics (2015-18), CGPA:8.77, Union Christian College, Aluva (M G University, Kerala)

TECHNICAL SKILLS  (Tools / OS/ Programming languages)

Pyferret, MATLAB
Windows, Ubuntu
Fortran, Matlab, Octave

INTERNSHIPS  AND  WORKSHOPS

1. Summer Research fellowship program( sponsored by Indian Academy of Sciences) under the Guidance of Dr. P A Francis, Scientist-F, ESSO-INCOIS, Hyderabad.
2. Attended International conference on Frontiers in Marine Science Challenges and Prospects, MARICON 2019
3. Attended national workshop on Statistical Analysis and Computational Tools in Ocean Data Processing at School of Marine Sciences, Cochin University of Science and Technology.

INSTRUMENT AND SOFTWARE SKILLS

Analyzed ROMS model data, TES reanalysis data, TRMM rainfall data, NOAA ERSST data, NCEP wind reanalysis data

ACHIEVEMENTS

PROFESSIONAL EXPERIENCE

Objectives

Societal Importance

ABHISHEK RATHORE

ABHISHEK RATHORE

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RESUME
RESEARCH
HIGHLIGHTS
PUBLICATIONS

EDUCATION

. M.Tech in Earth System Science and Technology
Centre for Oceans, Rivers, Atmosphere and Land Science (CORAL)
Indian Institute of Technology Kharagpur (India)
Currently Doing(2020-2022)

. Bachelor of Technology in Mechanical
B.I.E.T, JHANSI( UP Govt. College)
(2013- 2017)

TECHNICAL SKILLS  (Tools / OS/ Programming languages)

Python (Programming Language), Pandas, Matplotlib, Mysql, HTML, BootStrap, Adv.MS Excel Fortran, Matlab, Google Earth Engine.

INTERNSHIPS  AND  WORKSHOPS

1. Summer Industrial Training in Workshop, NCR, Jhansi
2. Summer Industrial Training in Loco Shed, NCR, Jhansi

INSTRUMENT AND SOFTWARE SKILLS

ACHIEVEMENTS

Runner-up in Pace'16 chess competition, 2016
Paticipation in Manoeuvre competition, Techkriti, IIT Kanpur, 2015
Winner in Hydraulic Machine competition, Mechanical Engg. Forum, 2014

PROFESSIONAL EXPERIENCE

Objectives

Societal Importance