3 May 2024 Environment


The Ocean Census Arctic Deep Expedition is set to redefine our understanding of the biodiversity of the deepest Arctic Ocean marine habitats.


The Ocean Census Arctic Deep Expedition is set to redefine our understanding of the biodiversity of the deepest Arctic Ocean marine habitats. Led by The Nippon Foundation-Nekton Ocean Census Alliance, UiT (The Arctic University of Norway), and REV Ocean, this groundbreaking expedition brings together a multidisciplinary team of 36 scientists and media experts from 15 leading academic institutions to discover, research, and document this underexplored region.

Prof. Alex Rogers, Science Director at Ocean Census, said "Ocean Census has a rare opportunity to delve into some of Earth's most extreme and uncharted habitats – from hydrothermal vents, abyssal plains, and mid-ocean ridges to seamounts and gas and oil seeps. These remarkable environments harbour an abundance of undiscovered life forms, and we anticipate uncovering hundreds of new species, ranging from sponges to corals, sea anemones, snails, small crustaceans and animals which feed off chemical energy like beard worms."

"In our relentless pursuit to unveil the mysteries of the ocean depths, the Ocean Census Arctic Deep Expedition stands as a testament to our commitment to marine discovery and conservation. Through collaborative efforts and cutting-edge technology, we strive to shed light on the undiscovered life thriving in the Arctic depths, paving the way for a deeper understanding of our planet's precious ecosystems," said Yohei Sasakawa, Chairman of The Nippon Foundation.

Departing from Tromsø, Norway, on May 3rd aboard the Institute of Marine Research’s RV Kronprins Haakon, the Ocean Census Arctic Deep Expedition is the first leg of UiT’s EXTREME24 mission. Equipped with REV Ocean’s 6000-metre-rated ROV Aurora, the expedition will sample and film the remote and enigmatic marine environment of the Fram Strait passage between Greenland and Svalbard. The research area encompasses a wide range of deep-sea habitats, including the Knipovich Ridge, Dumshaff Abyssal Plain, Jøtul vent field, Svyatogor Ridge, Alta Seamount, and Molløy Deep - the deepest point in the Arctic Sea at 5550 metres. Some of these unique habitats are being targeted for deep sea mining.

Prof. Giuliana Panieri, Professor at UiT and expedition leader, said “I am excited to collaborate with a team of scientists and students from across the globe and with important institutions during this expedition, and proud that the knowledge we've gathered at UiT thus far has been instrumental in meticulously planning this voyage. The insights we gain will not only advance scientific understanding but will also be crucial for developing strategies to protect our planet.”

Following the expedition, in October 2024, a taxonomic workshop will be hosted by Ocean Census and UiT at their university labs in Tromsø to accelerate the species discovery and taxonomic work from the specimens collected. The resulting curated collection will be housed at the Arctic University Museum of Tromsø, providing a valuable resource for future research endeavours and contributing to the global understanding of marine biodiversity in the region.

Nina Jensen, CEO of REV Ocean, said "We are excited to support UiT and Ocean Census on the Extreme24 cruise to the Arctic and Barents Sea. This is a unique opportunity to explore some of the most remote and uncharted regions of our planet, while making the best use of REV Ocean´s Aurora ROV."

Ocean Census, a 10-year international scientific endeavour endorsed by the UN Ocean Decade, is dedicated to transforming the discovery of ocean life. Spearheading collaborative efforts with partners such as UiT, REV Ocean, and the Ocean Census Science Network community, this initiative was founded to address the critical knowledge gap surrounding marine biodiversity.

Launched in 2023 by The Nippon Foundation and Nekton, Ocean Census operates as an open Alliance of scientists from over 280 institutes and numerous government, scientific, business, technology, civil society, and philanthropic partners, working collectively to use pioneering technological advancements to tackle an issue with profound global significance.

With an estimated 1-2 million marine species awaiting discovery, Ocean Census champions and coordinates a diverse, global network to enhance oceanic exploration and understanding. Using innovative techniques, such as ‘cyber taxonomy’ to accelerate species discovery, Ocean Census has set an ambitious milestone of 100,000 species discoveries over the next 10 years. Entering its second year, The Arctic Deep expedition promises to build on the momentum of previous expeditions to areas like the Bounty Trough in New Zealand and the Macaronesian Archipelago, which have led to over 350 new species discoveries and counting.

With an emphasis on immersive and inclusive storytelling, Ocean Census will have an award winning team of videographers, photographers and visual artists onboard. For regular expedition news throughout, follow @oceancensus on social media.

Digital Newsroom & Image Gallery: https://www.apmultimedianewsroom.com/multimedia-newsroom/partners/oceancensus 

Media Opportunities: news and media organisations are invited to report on the mission through:

  • live video 2-ways with the team during the expedition and/or
  • Using video, photographic and written content published throughout the mission and freely available for all media organisations with credits.

About Ocean Census

Ocean Census is an open network of partners working together to accelerate the discovery and protection of ocean life.

Launched April 2023 by The Nippon Foundation and Nekton Foundation, Ocean Census aims to develop and implement strategies and advanced technologies to accelerate ocean species discovery, to halt the ocean biodiversity crisis, and to meet societal needs for sustainable development.

The initiative tackles the pressing knowledge gap surrounding the diversity and distribution of marine life by deploying an innovative cyber-taxonomy approach, merging traditional taxonomy methods with cutting-edge technologies such as DNA sequencing, high-resolution digital imaging and machine learning.

Ocean Census builds on major programmes of the past, including The Challenger Expeditions (1872-1876, the birth of modern marine science) and The Census of Marine Life (2000-2010), with an ambitious target of discovering 100,000 new species in the coming decade.

About UiT

UiT The Arctic University of Norway is at the forefront of Arctic research, offering a unique geographical advantage for studying the region's complex environments. As the northernmost university in the world, UiT is a leader in the field of polar science, providing cutting-edge research on climate change, marine biodiversity, and the sustainable use of Arctic resources. With a strong commitment to multidisciplinary and collaborative research, UiT is dedicated to fostering innovation and providing insights that contribute to global challenges.

About REV Ocean

REV Ocean has an ambitious yet simple goal – to ensure ‘One Healthy Ocean’.  The company was established July 20th, 2017 and is funded by Norwegian business-man Kjell Inge Røkke.

REV Ocean will enable a new generation of ocean solutions and raise awareness of global impacts on the marine environment. We need to improve our understanding of the ocean, get key stakeholders – decision-makers, researchers, business and civil society – aligned with that understanding and turn that knowledge into concrete solutions.

The REV Ocean Science Strategy covers: Plastic pollution, climate change and ocean acidification, overfishing and environmental impacts of fishing.




To download the original FAQ document, please click here.

What is Ocean Census?

Ocean Census is the largest programme in history to discover life in our ocean. It will be launched on April 27th, 2023 and will herald a new era of pioneering research and scientific exploration to accelerate species discovery and protection. Recent technological advances in high resolution imaging, DNA sequencing, and machine learning mean scientists can now massively accelerate the process. 

This will revolutionise our understanding of marine life which lies largely undiscovered beneath the waves. Today, scientists believe they have described little over 10% of the species that exist. It is believed there are 2.2 million species in our ocean, to date about 240,000 have been described.

Ocean Census has set the ambitious target of finding at least 100,000 new marine species in the first decade.  

We currently describe only around 1,700 – 2,000 new ocean species a year. The time from discovery to registration of new organisms can vary greatly depending on the species, existing species knowledge, the research entity, research method, and level of identification. This currently takes as little as one to two years and as long as several decades. That rate of discovery has changed little since the 1800s. 

Who is involved in Ocean Census?

Ocean Census is a global collaborative initiative, an open network of science, business, media and civil society organisations joining forces. It has been founded by The Nippon Foundation, a private, non-profit foundation for social innovation, and Nekton, a UK-based marine science and conservation institute. 

What is the estimated cost of Ocean Census?

The cost of Ocean Census is dependent on how large the initiative grows. Whilst the Nippon Foundation is providing the project’s initial core funding, the alliance of partners involved are committing their own resources to the global effort. 

Why is it taking place? 

Ocean life is fundamental to all life on Earth. It produces the oxygen we breathe, isolates carbon dioxide, creates food for billions of people and is constantly providing vital scientific advances to fight disease. 

We urgently need to protect this precious resource and the life within it, but we can’t protect what we do not know. 

Ocean Census will help to significantly advance our understanding of fundamental science – oxygen production, carbon cycling, sustainable food production, the evolution of life on Earth and discoveries of new medicine and biotechnologies. 

Ocean Census will help to identify how marine ecosystems are responding to climate change, assessing how marine life could support climate adaptation and alleviate the impacts of climate change for the benefit of all. A recent IPBES-IPCC Co-Sponsored Workshop Report on Biodiversity and Climate Change showed strong linkages between measures to mitigate and adapt to climate change and biodiversity.

How will Ocean Census work?

  • Scientists from across the world will embark on expeditions to the ocean’s biodiversity hotspots to find new life from the surface to full ocean depth (10,925 metres). 
  • Specimens will be sent to Ocean Census Biodiversity Centres which harness technological advances across high resolution imaging, DNA sequencing and machine learning to speed up and scale up the process of discovery. 
  • As more partners get involved in high, middle-and low-income nations, more scientists and centres will participate.
  • Networks of taxonomists will connect virtually to draw on the aggregated data set created which will provide a complete picture of species discovery and description.
  • This aggregated, open-sourced data is added to a network of data centres globally and made freely accessible to scientists, marine policymakers and the public. We are working with these data centres to increase interoperability with a goal of having a single point of access - the Ocean Census Biodiversity System for scientists, decision makers, and the public.

Why should I care? 

Ocean life makes all life on Earth possible and holds the wisdom of four billion years of evolution on Earth (life has existed in the ocean for three times longer than land). For context, 33 phyla are known in the Tree of Life, of which 32 are found in the ocean and 17 on land and in freshwater. Phyla are the major branches of ‘The Tree of Life’, how life is classified. Life in our ocean is responsible for much of the air we breathe, regulating our climate and Earth’s chemistry, and a vital food source for billions. To sustain and benefit life on Earth, we need to understand, protect and restore ocean life.

Who owns the data, is it ethical to take samples from the ocean, particularly in developing countries?

All data is open access for science, decision makers and the public for non-commercial use. All expeditions and research is co-produced hand-in-hand with host nation scientists and governments and the species, specimens, and related data discovered from territorial waters are owned by the host nation (under Nagoya Protocol and related laws). Under the UN Law of the Sea, species, specimens, and data from international waters are part of the collective commons, owned by the people of the planet and all data is open access for the common benefit of humankind. 

Who will name the species?

Species from a nation’s territorial waters are given Latin names by the scientists doing the

species descriptions where at all possible, in consultation with host nation scientists. A smaller number of species will be given Common Names by the people of the host nation of each expedition in a process that will be managed and guided by the scientists from the host nation. Species from international waters are given Latin names by the scientists doing the species descriptions with a small number of species to be given Common Names by the public. These protocols will be established in the first phase of the programme.

Isn't it all too late and the ocean is doomed?

No, it's not too late. We have a short window of opportunity, perhaps the next ten years, when the decisions we all make will likely affect the next thousand or even ten thousand years. We hope the giant leaps in knowledge we can make with the discovery of ocean life can help put us on a better track towards a positive future for people and the planet.

What does success look like and how will it be measured?

Success for us is ultimately helping inform the protection and restoration of ocean life so it can continue to support life on Earth. This requires a lot of other global issues to line up towards this outcome which are outside of our control. However, in terms of our contribution it will be measured by:

  • The number of species discovered – the goal is at least 100,000. Each one represents a vital piece of the code of life on earth - the more we discover, the more we understand how life exists and how to sustain and strengthen life in the ocean and therefore on Earth. 
  • The range of discoveries which will benefit all humankind – from oxygen production, carbon cycling, sustainable food production, the evolution of life on Earth and discoveries of new medicine and biotechnologies.  
  • The number of scientists involved, particularly taxonomists. Currently taxonomists are declining in number and are usually found in high-income nations. Success will be growing a network of scientists engaged in the discovery and conservation of ocean life – and notably, far more equitably distributed across the global ocean.

We have heard that many pharmaceuticals and cures have been found in the ocean. What do you expect to find? 

Marine genetic resources are the genetic material present in all marine life and have been a source of many important pharmaceuticals, nutraceuticals, and personal care products (e.g., currently 13 pharmaceutical drugs derived from marine organisms have been clinically approved, including treatments for cancer, neuropathic pain, COVID-19, HIV-AIDS and antivirals, with a further 24 marine-derived products in clinical trials and 250 in preclinical investigations). 

Harnessing marine genetic resources will galvanise marine biotechnology industries including through the discovery of new drugs to treat disease and identifying bulk eco-chemicals and sustainable bioplasticsHowever, Ocean Census is not involved in bioprospecting nor any onward commercialisation.

Is the extraction of coral & other samples a harmful process?

Ocean Census will deploy high-precision sampling tools to collect corals and other large organisms. This means that a small number of individual samples will be collected and then preserved for further classification in museums or other laboratories. Sub-samples will be taken for DNA analysis. These organisms will be killed as part of this process but the number of samples will be minimised.

Smaller organisms that live in sand or mud will be collected as small samples of sediment, preserved and then later extracted. Again, bare minimum sampling will be undertaken.

Ocean Census may opportunistically collect specimens from fisheries surveys or other sources. These organisms would usually die as a result of collection but in this case they will be preserved for scientific description.

Are you using larger vessels to carry out the research, is this not bad for the environment?

Ocean Census will combine vessels from the philanthropic, government academic and commercial fleets. We are deploying a combination of advanced subsea technologies with divers, human submersibles, and remotely operated vehicles (ROVs). At present these vessels are generally powered by fuel oil and these do have a CO2 footprint. Our shore-based and nearshore expeditions will have a much lower carbon footprint. As the programme continues overtime, large hydrocarbon-powered vessels will likely be replaced by vessels powered by ammonium or hydrogen.

What if we fail?

The loss and destruction of ocean life is an existential crisis. Without ocean life, life on Earth will not continue as we know it. The more we can do right now, the more positive the impact we can have down the tracks. 

How do I get involved?

We welcome all partners from government, science, expeditions, media, philanthropy, business and civil society to join the alliance and be part of Ocean Census. Please do contact us through the website. There are a multitude of different ways that different partners can get involved including:

  • Governments: 1) Invite Ocean Census to work together to discover ocean life in your territorial waters, 2) Work with Ocean Census to develop or align research grants, research expeditions and scientists to advance research in ocean life.
  • Science: 1) Collaborate on species discovery with the Ocean Census science team, 2) Take on a challenge to discover new species, 3) Contribute your new species to the global effort, 4) Register projects involved in discovery of ocean life, 5) Register taxonomic skills and expertise.
  • Expeditions: 1) Register your expedition to become an Official Ocean Census Expedition, 2) Participate or partner with Ocean Census on our expeditions, 3) Invite Ocean Census taxonomists to join your expedition, 4) Collaborate with marine operations – from vessels to subsea technology deployment and development.
  • Media / Engagement: 1) Engage with our media team for stories about ocean life 2) Get in touch with the Ocean Life Media Centre to share your stories of ocean life and request support to amplify across news and social media, 3) Develop partnerships across education, installations, broadcast etc.
  • Philanthropy: 1) Co-develop programmes and funding to undertake Ocean Census activities across science, policy, expeditions, technology, engagement and/or capacity development, 2) Align existing initiatives with Ocean Census. 
  • Business: 1) Provide in-kind support to Ocean Census, 2) Co-develop and fund specific programmes including science, policy, expeditions, technology, engagement and/or capacity development, 3) Become an Ocean Census Sponsor with a bespoke range of partnership benefits.
  • Civil Society: 1) Co-develop programmes that meet your and Ocean Census objectives, 2) Align existing initiatives with Ocean Census.

How do I follow the programme?

Latest news, films, content and events are updated on the website and please subscribe to Ocean Census News (our monthly digital newsletter) and follow Ocean Census across our social media channels:

Instagram: @oceancensus 

Facebook: /oceancensus 

LinkedIn: /oceancensus

YouTube: https://www.youtube.com/@oceancensus

3 May 2024