CUBE ChatShaala Summary – 06 November 2025
Participants: Sailekshmi, Arunan M.C., Ankita Yadav, Sneha Maurya, Ayush Kumar, Dibyajoti Mahala, Sneha, Seethalakshmi, Ajita
Highlights of the Discussion
Mango Flowering Mapping – Mumbai vs. Kerala
The next segment focused on Mango Flowering Mapping, an extension of the “Monday Flowering” project.
- Ankita’s Observation: Vikhroli, Mumbai (May 2025)
- Sneha’s Observation: 24 mango trees, Lake Road, Bhandup West, Mumbai
The team compared mango varieties across two regions:
- Mumbai Varieties: Alphonso, Dasheri, Hapus, Totapari, Chausa, Kesar, Rajapuri, Kalmi
- Kerala Varieties: Karpooram, Vellari, Perakka
This comparative study sparked a hypothesis:
Does mango flowering time differ across regions due to temperature, humidity, or variety-specific adaptations?
Members noted the potential of building a “Mango Flowering Atlas of India” through collaborative citizen science, integrating regional observations into a unified dataset.
Vivaldi and the Seasons of Science
The meeting began with an engaging exploration of Vivaldi’s Four Seasons — Spring, Summer, Autumn, and Winter — connecting art, music, and ecology. The discussion evolved into an inquiry on seasonal patterns across India, specifically contrasting Kerala and Mumbai.
Participants reflected on the hypothesis:
“Is October the winter season because of a drop in temperature?”
To address this, members compared regional seasonal calendars:
- Kerala Seasons:
- Summer – April
- Autumn – August
- Winter – December
- Rainy – June
- Mumbai Seasons:
- Summer – April & May
- Autumn – September & October
- Winter – December & January
- Rainy – June & July
This led to a deeper discussion about how climatic variations shape our perception of seasons — and how one state’s autumn might coincide with another’s pre-winter phase.
TINKE Moments (This I Never Knew Earlier )
Realizing that seasonal definitions are relative — they shift across latitudes and coastal influences.
Drawing parallels between Vivaldi’s symphonic transitions and the cyclical changes observed in nature.
Recognizing the importance of documenting flowering patterns to understand climate sensitivity in tropical fruit trees.
Seeing art and science converge — the rhythm of data aligning with the rhythm of music.
Gaps and Misconceptions Identified
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Confusion in defining “winter” — October may not universally represent winter; regional climate data is required to validate this.
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Mango flowering misconception: Many assumed flowering occurs uniformly in May, but data showed local climatic variations strongly influence it.
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Need for standardized observation format — to compare data effectively between regions like Kerala and Mumbai.
What I Learned
I learned that understanding seasons isn’t as simple as a calendar label — it’s a dialogue between temperature, light, and locality. The ChatShaala reminded me that citizen science, like music, requires harmony between observers. When Vivaldi composed The Four Seasons, he captured transitions in nature; when we document flowering patterns, we too compose a melody — one written in data and observation.
Queries for the Community
If music captures transitions through sound, can our flowering data capture them through time?
How do we scientifically define seasons in tropical regions — by temperature, rainfall, or plant behavior?
Why do mango trees in Mumbai and Kerala bloom at different times — is it genetics or microclimate?
Can we build a nationwide Flowering Atlas that tracks seasonal rhythms across India, inspired by Vivaldi’s vision of change?

