PORTFOLIO

Rising global temperatures, a consequence of climate change, are posing a severe threat to our oceans and, in turn, coral reefs. This escalating warmth prompts coral bleaching, a phenomenon where corals expel symbiotic algae due to increased sea surface temperatures. The result is a loss of vibrant colors and heightened susceptibility to diseases.

This visualization examines global ocean warming and its connection to coral bleaching, providing a foundation for a project specifically focused on the Mediterranean Sea. Using a global perspective, it charts the progression of ocean warming from 1980 to 2020, particularly within the top 700 meters, and highlights significant coral bleaching events. The data, sourced from trusted oceanic research institutions, underscores the link between rising temperatures and these events. Additionally, it explores the role of the ENSO cycle (El Niño-Southern Oscillation), which exacerbates coral bleaching through periodic shifts in sea surface temperatures and atmospheric pressure, influencing global weather patterns.

The purpose of this example visualization was to propose a framework to researchers for a project centered on the bleaching of the red gorgonian (Paramuricea clavata) in the Mediterranean. This phenomenon is particularly meaningful to me, as I encountered it through my work as a scuba diving instructor and discussions with dedicated scientists who study it.

While the Mediterranean-focused project is currently being submitted to various funding opportunities and cannot yet be shared, this global visualization served as a starting point for developing the approach. It was presented to researchers as an example of how to model and communicate the effects of ocean warming on marine ecosystems effectively. I am hopeful that the final visualization will soon be realized and shared, amplifying awareness of these critical environmental challenges.