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Mapping the Gaps: New Global Assessment Reveals Stark Biases in Ocean Biodiversity Data
Despite decades of ocean exploration, we still lack basic answers to one of the most fundamental ecological questions: where is marine life found, and why? A new study highlights just how uneven our knowledge of ocean biodiversity really is and why it matters.
Other recent news stories
Reflections of a POST Fellow
20 June 2025UK Houses of Parliament. Shreyas Sane | Unsplash At the start of 2025, PhD researcher with the University of Plymouth and Plymouth Marine Laboratory, ...
Plymouth is to be the national centre for marine autonomy
16 June 2025Leveraging its unique strengths in marine autonomy, the city is already home to leading initiatives such as the PML co-led National Centre for Coastal...
PML Joins Global Call for Enhanced Protection and Restoration of Blue Carbon Ecosystems at UNOC3
13 June 2025Prof Ana Queirós is part of UN Ocean Decade Global Ocean Blue Carbon Programme (GO-BC) who made the intervention
Challenges for High Seas Treaty implementation highlighted at UNOC3
12 June 2025PML’s Prof Matt Frost chairs a roundtable of international experts as BBNJ ratifications gather momentum
Singular Mission to Chart Atlantic's Deep-Sea Biodiversity in focus at UNOC3
10 June 2025More than 40 international researchers joined a gathering in Nice to discuss Atlantic Ocean deep sea life mapping initiative, led by PML’s Prof Kerr...
Ocean acidification more advanced than previously thought
09 June 2025New research co-led by PML, NOAA, CIMERS OSU and the University of Maryland provides new evidence on the severity of ocean acidification.
Staff Spotlight: Dr Yanna Alexia Fidai - Earth Observation and Remote Sensing Scientist
08 June 2025Meet Dr Yanna Alexia Fidai, whose research explores how climate change, pollution and changing currents have created the perfect storm for massive sar...
PML championing Deep Sea Biodiversity and Sustainable Ocean Planning at the 2025 UN Ocean Conference
05 June 2025A delegation of PML scientists and other experts will be in Nice for the June event
International mCDR Blue Paper launched: the Ocean’s climate role grows – but at what cost?
04 June 2025The newest Ocean Panel–commissioned paper outlines a set of principles for the responsible development and governance of marine carbon dioxide remov...
"Butt out": How one PhD researcher is tackling the world’s most common form of litter
31 May 2025Today (Saturday 31st May) is ‘World No Tobacco Day’, and to mark the occasion, we’re shining a spotlight on Natalie Smith – PhD researcher at...
New study reveals global ‘Ocean Darkening’ threatens marine life
29 May 2025A new study co-led by PML’s Professor Tim Smyth has revealed a 21% reduction in sunlight zones vital for life in the sea.
Update from the lab: marine heatwave conditions continue to escalate in UK waters
28 May 2025Our data from the western English Channel has shown almost continuous marine heatwave conditions for the past two years, and, with the latest unusuall...
New project funded to boost early detection of algal blooms for cleaner, safer drinking water
24 May 2025It was announced this week that Ofwat, the Water Services Regulation Authority for England and Wales, has awarded funding for the PEDAL project: ‘Pr...
Project to revolutionise deep sea understanding using AI awarded pioneering grant from Bezos Earth Fund
23 May 2025The grant supports innovative AI-driven solutions to tackle urgent environmental challenges
Accelerating climate action through marine spatial planning: the opportunity lies ahead
23 May 2025A new PML-led study identifies key enablers to implementing climate-smart Marine Spatial Planning.
The Spring bloom illuminates the Western English Channel
19 May 2025As the UK enjoys warmer weather and longer days, our scientists are also enjoying seeing the vibrant plankton communities blossom in UK waters through...
BLOG: PML’s Dr Saskia Ruhl describes life onboard the One Ocean Expedition
09 May 2025PML’s Dr. Saskia Rühl, a specialist in digital marine biology and machine-learning techniques for data classification, is currently sailing onboard...
Knot your average vessel... Plymouth Quest gets upgraded for a new era of marine science
09 May 2025Our beloved research vessel, the Plymouth Quest, has been in Penzance for the last few months undergoing some impressive upgrades to help us continue ...
Think you know your mixoplankton from your phytoplankton?
08 May 2025Outdated terms are clouding our view of marine ecosystems – it’s time to update the vocabulary, writes Professor Kevin Flynn.
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