Chaitri

[IITM Pune @iitmpune]

The Plant-Atmosphere Interaction Research (PAIR) Laboratory was inaugurated on March 4, 2025, by Dr. R. Krishnan, Director, IITM, and Dr. Shiv Kumar Sharma, National Organizing Secretary, Vijnana Bharati (VIBHA). Led by Dr. Chaitri Roy, Dr. Arkabanee Mukherjee, and Ms. Bhagyashri Katre from IITM, Pune, the lab is dedicated to studying the impacts of air pollution and climate change on plant health and crop yield.

The laboratory is equipped with a Portable Photosynthesis System, an advanced instrument designed to measure Photosynthetic Gas Exchange and Chlorophyll A Fluorescence in plants simultaneously. This system plays a crucial role in assessing plant health and productivity by providing key measurements such as CO2 and H2O concentrations, Stomatal Conductance, Carbon Assimilation, Intercellular CO2, Quantum Efficiency of Photo System II (PSII), and many other physiological parameters.
@iitmpune @moesgoi @DrJitendraSingh @Sachin_Ghude @PIBMumbai @PIB_India

[IITM Pune @iitmpune]

Plant-Atmosphere Interaction Research (PAIR) Laboratory has been inaugurated by Dr. R. Krishnan, Director, IITM, and Dr. Shiv Kumar Sharma, National Organizing Secretary, Vijnana Bharati (VIBHA) on 4th March 2025 at 10:30 AM, at IITM.

[Chaitri @RoyChaitri]

@shivamshuklaz GEOS-Chem

[IITM Pune @iitmpune]

To celebrate International Women's Day 2023 a hybrid mode Workshop on the Role of Women in Weather & Climate Science #W3CS is organised @iitmpune on 15 Mar 23.
Click here to submit the abstract https://t.co/rlttaik4jO
Last Date : 20 Feb'23
@moesgoi @gopiye #IWD2023 #EmbraceEquity

[Chaitri @RoyChaitri]

This study talks about the change in the upper tropospheric #ozone and atmospheric heat content over #india , during the Asian Summer #monsoon , due to the changes in atmospheric nitrogen oxides #emissions over the last century and in the future.
Thank you @iitmpune @moesgoi

[IITM Pune @iitmpune]

IITM New Study by CCCR:
NOx-induced changes in upper tropospheric Ozone during the Asian #summer #monsoon in present-day and future #climate
@RoyChaitri et. al, #GRL 2023
Read full: https://t.co/Rpq3qUQphD
@iitmpune @moesgoi @Ravi_MoES @gopiye

[Chaitri @RoyChaitri]

Thank you @FulbrightPrgrm @CSUAtmosSci @USIEF @iitmpune and all the co-authors :)

[IITM Pune @iitmpune]

IITM New Study: Estimation of Stratospheric Intrusions During Indian Cyclones
Pub: #JGR :Atmospheres,2023
by CCCR-IITM
Study estimates increase in amount of O3 in upper half of lower atmosphere (upper troposphere) during the North #IndianOcean cyclones.
https://t.co/5PrCNQifVC

[MoES GoI @moesgoi]

In celebration of women and girls in science, through #NariGyanBadheVigyan initiative of @moesgoi, today we applaud the contributions of Ms. Chaitri Roy from @iitmpune. Her research interests include Atmospheric Chemistry, Chemistry-Climate Interactions. #MyMoES #WomenInScience

[IITM Pune @iitmpune]

संस्थान में हिंदी पखवाड़े के अंतर्गत संस्थान के पुस्तकों की समीक्षा की शृंखला की आठवीं कड़ी के रूप में प्रस्तुत है सुश्री चैत्री रॉय, द्वारा "रस्किन बॉन्ड" की साहित्यिक कृतियों की समीक्षा का वीडियो की लिंक https://t.co/zv6rMPpdPK
#ruskinbond #iitmpune @moesgoi @gopiye #hindi

[Shikha Singh @shikhasingh08]

Then, Now, and to be continued! #10Years @iitmpune

[Bhupendra Bahadur Singh @Bhupendra_BBS]

It has been a decade (almost) since we joined IITM as Trainees. Had good time with our friends/colleagues @shikhasingh08 @ankur__s

[Chaitri @RoyChaitri]

@pallavienviron1 @SAMEECSN_iLEAPS @iLEAPS_ECSN @iLEAPS18 @IGAC_ECS Thank you so much @pallavienviron1

[iLEAPS SAMEECSN @SAMEECSN_iLEAPS]

Tuesday Spotlight!📢💡
This week @SAMEECSN_iLEAPS celebrating significant contribution of brilliant Earth & Atmospheric Scientist @RoyChaitri Early Career Researcher from Indian Institute of Tropical Meteorology, Pune, India.
Congratulations! @iLEAPS_ECSN @iLEAPS18 @IGAC_ECS

[Fulbright Commission in India @USIEF]

We’re celebrating @FulbrightPrgrm's 75th anniversary by highlighting Fulbright-Kalam Climate Doctoral Fellow Chaitri Roy's experience at @ColoradoStateU
#Fulbright75
#ClimateChange

[Madhavan Rajeevan @rajeevan61]

Another milestone from @moesgoi: The first National Climate Change Assessment Report ready for launch A comprehensive report on past and future climate The open access book by Springer will be launched on 16 June at 0430 PM by @drharshvardhan

Link: https://t.co/BzuGvayO4P

[IITM Pune @iitmpune]

New @iitmpune Study: Stratospheric ozone rich cold intrusion during El‐Niño over the #Indian region: implication during the Indian #summer #Monsoon Published in International Journal of Climatology, May 2020

@rajeevan61 @moesgoi

https://t.co/mqT11jadFh