Director’s Notes

MOVING FORWARD, MAKING IMPACT

One of the greatest challenges for scientists are to break the barriers that stands between science and the general public. Started in 2013, World Ocean Week (WOW) has been on of INOS long term initiatives to enhance public engagement across a varitey of stakeholders. WOW2022 retains this similar spirit, to raise awareness among people about the “impact of human actions on the ocean”.

All of our research groups are fully committed in contributing to our scientific community with better understanding of the ocean, but most importantly we always find a better way to interact and create an ocean-oriented society that will improve the way we interact with the ocean.

INOS will play a bigger role for the next 10 years, with the spirit of the Ocean Decade. We will march forward, solving problems and making the oceans better, by engaging those around us.

Abstract

While the sinking formation of Antarctic Bottom Water (AABW) is well understood, how this bottom water "returns home" through upwelling within ocean basins, particularly the Indo-Pacific, remains shrouded in uncertainty. In the 1960s, Munk’s classic "Abyssal Recipes" theory sought to explain these abyssal flows, yet later observations exposed two significant conflicts with real-world data. In 2016, Ferrari, McDougall, and colleagues proposed the "Towards a New Abyssal Recipe" framework, introducing bottom boundary layer (BBL) upwelling to address Munk’s inconsistencies. Drawing on recent evidence of a potential cooling trend in the deep ocean, this talk revisits these debates, offering a fresh interpretation of Munk’s discrepancies and proposing a new mechanism for abyssal upwelling in the Indo-Pacific. It contributes to the ongoing quest to unravel how bottom waters complete their global journey.

Presented by: Prof. Dr. HAN Lei
Affiliation: China-ASEAN College of Marine Science, Xiamen University, Malaysia
Address: Sepang, Selangor, Malaysia

 

 

 

 

 

 

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