The Asia region harbors exceptional chondrichthyan (shark, ray, and chimaera) diversity but faces intense fishing pressure. The Important Shark and Ray Areas (ISRA) process provides a collaborative, evidence-based framework to identify critical habitats and inform spatial management. We assessed ISRAs across the Bay of Bengal, Southeast Asia, and the Northwest Pacific to characterize their extent, ecological significance, and...

Ocean surface waves, which are gravity waves primarily driven by surface winds, significantly influence air‐sea interactions, coastal ecology, and marine operations, among others. Tropical climate variability is shaped by ocean–atmosphere coupled modes such as the El Niño–Southern Oscillation (ENSO) and the Indian Ocean Dipole (IOD), which also influence ocean surface waves through changes in surface winds. This study examines...

The Southern Ocean (SO) is a critical driver of global wave dynamics, generating long-period swells that propagate vast distances and significantly impact far distant coastal regions, including the Indian coastal regions. Climate change has intensified westerly winds and altered storm tracks in the Southern Hemisphere, resulting in higher wave heights and longer periods, which in turn increase the risk to coastal regions.​ How...

This study investigates the directional characteristics of momentum flux, τ, under diverse wind-wave conditions in the Bay of Bengal (BoB). Using high-frequency data from an eddy covariance flux system deployed on a moored buoy, we identify various cases of wind-swell alignment and their resulting τ directions, with emphasis on seasonal variations. During June-August (JJA), when winds and swells are generally aligned, τ lies b...