Yochi Okta Andrawina is a PHD Candidate at Nanyang Technology University Singapore studying the Biophysical Drivers of Coral Reef Island Shoreline Change in Southeast Asia.
Interview:
Give an elevator pitch of what your projects are about:
My research focuses on investigating the biophysical factors influencing shoreline change on coral reef islands in Southeast Asia. By combining field observations, remote sensing data, and numerical modeling, I aim to understand how processes such as wave action, sediment transport, and coral reef growth contribute to shoreline dynamics. Ultimately, this research seeks to provide valuable insights for coastal management and adaptation strategies in the face of climate change and other environmental stressors impacting these vulnerable island environments.
Why is this project important and timely?
By understanding the biophysical drivers of shoreline change in coral reef islands in Southeast Asia, this research has the potential to directly benefit local stakeholders and communities. With 77% of the population living in coastal areas in Southeast Asia, improving coastal resilience is crucial for their livelihoods and well-being.
What is the broader impact and implication of your work?
By providing insights into how these coastal systems respond to environmental stressors, such as climate change and human activities, this research can inform more effective coastal management strategies. This includes measures to protect against erosion, enhance natural coastal defenses, and promote sustainable development practices, ultimately contributing to the long-term resilience of coastal communities in the region.
How did you come to work in this field?
My passion for the ocean deepened after witnessing the 2004 tsunami in Indonesia, sparking my interest in studying disaster risk management along coastlines and preserving marine life, particularly coral reefs, as vital coastal protection.
What is your top graduate school life hack or survival resource?
One top graduate school life hack is to establish a strong support network early on. Whether it’s fellow students, professors, or mentors, having a community you can rely on for advice, encouragement, and collaboration can make a world of difference. I felt lucky to have completed my past master program at Erasmus Mundus MER+. This program truly facilitated my ability to gain more networks and resources to improve my skills and experience more new things in marine science.
Do you have other research interests? What are they?
Marine plastics, sea level changes, and climate change, and I express my scientific knowledge through art, particularly focusing on the ocean. I enjoy creating drawings and clay art that depict marine themes, often integrating traditional batik techniques. My local community in Indonesia has taught me how to dye batik using natural dyes from mangroves, which I find fascinating. I’m dedicated to preserving indigenous methods to protect the ocean while using art as a tool to communicate important scientific concepts.
To contact Miss Okta Andrawina:
E-mail – yochiokta@gmail.com | Instagram: @oktayochi
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