ICTS:30264

Video URL

Recurrence networks and dynamics from data of climate zones in India

Recurrence networks and dynamics from data of climate zones in India

(2024). Recurrence networks and dynamics from data of climate zones in India. SciVideos. https://youtube.com/live/z9c-wjqnJgw

Recurrence networks and dynamics from data of climate zones in India. SciVideos, Nov. 12, 2024, https://youtube.com/live/z9c-wjqnJgw 

          @misc{ scivideos_ICTS:30264,
            doi = {},
            url = {https://youtube.com/live/z9c-wjqnJgw},
            author = {},
            keywords = {},
            language = {en},
            title = {Recurrence networks and dynamics from data of climate zones in India},
            publisher = {},
            year = {2024},
            month = {nov},
            note = {ICTS:30264 see, \url{https://scivideos.org/icts-tifr/30264}}
          }
G. Ambika
Talk numberICTS:30264
Source RepositoryICTS-TIFR
Source EventClimate Dynamics and Networks
Collection

Abstract

I present the recurrence analysis of temperature and relative humidity data from various locations spread over India, including the mountainous region, coastal region, and central and north eastern parts of India. This study reveals the spatiotemporal pattern underlying the climate dynamics and captures the variations in the complexity of the dynamics over the period 1948 to 2022. By reconstructing the dynamics from data, the recurrence pattern is studied using recurrence networks and the measures of the networks computed using a sliding window analysis on the data sets. This brings out the climate variability in different spatial locations and the heterogeneity across the locations chosen. The variations observed in dynamics can be correlated with reported shifts in the climate related to strong and moderate El Niño–Southern Oscillation events.