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How Better Ocean Data Can Help Mitigate Climate Change


written by Bash Sarmiento

Did you know that oceans absorb over 90% of the excess heat attributed to greenhouse gas emissions?

Oceans are the largest carbon sinks on the planet, and for many years, they have been absorbing man-made emissions like carbon dioxide and heat from the earth’s atmosphere, mitigating the early effects of climate change on the planet. Without them, the world would have long since become barren and dead. Unfortunately, disaster is finally catching up to us.

Climate change has always occurred naturally on earth. Typically, it would take a few thousand years to see or feel the effects on the environment. However, recent human activities are causing climate change to develop at an alarmingly rapid rate. How we respond to our current climate situation will determine the future of our planet and people.

Let’s take a look at how climate change is affecting our oceans and how better ocean data can help us mitigate climate issues from escalating.

Climate Change and Oceans: What’s the Connection?

If there’s one thing that society has realized over the past couple of years it’s that climate change poses a grave threat to the environment and the planet. Every day, people suffer the consequences of human activities that negatively impact nature. Serious changes are occurring in our oceans, such as alterations in temperature, sea level rise, and acidification.

Marine life is suffering greatly from the effects of climate change - but what’s most concerning is the accelerated acidification of oceans due to rampant greenhouse emissions. Oxygen levels in oceans are plummeting as they absorb more CO2 from the atmosphere. Current patterns in the waters are also showing significant change, resulting in unexpected storm surges and reductions in natural fish stocks.

These phenomena largely and directly impact families in coastal communities where they depend on the ocean for resources. Effects of climate change on the ocean are, therefore, massive, complex, and intertwined.

How Better Ocean Data Can Help Mitigate Climate Change

There are seven ocean climate change indicators that researchers use to monitor and track climate change trends. These are:

Understanding past and present climate change indicators can help experts forecast future climate trends. As a result, experts can take effective steps to preserve our marine ecosystems from negative climate effects. It also makes environment-saving information more available to the public.

Ways in Which Ocean Data Must Improve

The existing scope, speed, and practice of oceanic scientific discovery and observation are heterogenous with changes in ocean and human activities. Current data is fragmented and hard to find, impeding the development of a cohesive database for strategy and policy formulation.

Below are a few ways in which ocean data must improve:


A significant hurdle to universal information integration is data ownership. Government organizations, academic institutions, and commercial enterprises are all significant participants in ocean data gathering and administration. Unfortunately, most of these institutions choose to keep insights under lock and key for their own interests.

Governments can lead the way to an entirely new era of automated and open data access. By declassifying information related to ocean science and management, they make data sharing more accessible and widespread. Governments may also encourage open data access by incentivizing companies and individual researchers to share their findings by offering them research funding or making it easier for them to acquire permits.


Recent data shows that most ocean research is being led primarily by industrialized countries. This is due to the fact that only developed countries can afford the technology necessary to efficiently and effectively conduct studies of the ocean. Research can be an expensive pursuit - and most (if not all) coastal nations don’t have enough funding to conduct their own studies.

To increase society’s involvement and accelerate the creation of accurate ocean data and strategies, resources and tools need to be more accessible to developing countries.

Sending Waves of Change Worldwide

Climate change is a complex and cunning enemy that is causing innumerable shifts worldwide, most notably in the structure and function of marine ecosystems. It will soon become more difficult to ignore the intangible consequences of climate change on the environment. Fortunately, science has advanced tremendously in recent years, and more may be done if we unite and take timely and deliberate adaptation measures.

By improving capacity, enacting prudent laws, and funding long-term projects, risks may be addressed earlier and tragedies may be avoided. It may take centuries to restore the ocean to its original health. However, the earlier we take action, the easier and quicker it will be for everyone to adapt to more environmentally-friendly practices.

Several countries have started integrating ocean planning into multiple sectors to improve sustainability. This is the time to take a step back and realize: we simply can’t go on living the way we have up to this point. It’s time to make a change for the better.

About the Author - Bash Sarmiento

Bash Sarmiento is a writer and an educator from Manila. He writes laconic pieces in the education, lifestyle, and health realms. His academic background and extensive experience in teaching, textbook evaluation, business management, and traveling are translated in his works.

About Me

I'm a data leader working to advance data-driven cultures by wrangling disparate data sources and empowering end users to uncover key insights that tell a bigger story. LEARN MORE >>

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