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Quick Dips
Curated topical articles on the Blue Economy

Shipping industry seeks response to calls for cuts in emissions

Bethan Staton and Harry Dempsey, Financial Times Shipping & Ports

World’s fleet under renewed pressure to clean up its act and curb greenhouse gases

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Taking Stock of China’s Actions to Steer Green Shipping

Barbara Finamore Shipping & Ports

Studies conducted in the past few years by Chinese researchers clearly show that shipping has become a significant source of air pollution in China’s main port cities (as shown in the above figure). Because these port cities are so densely populated, emissions from ships threaten the health of a large portion of China’s population.

Read more → (8 minute read)


A.I. is Helping Scientists Understand an Ocean's Worth of Data

Tatiana Schlossberg, NYT Fisheries & Aquaculture Plastics & Pollution

Machine-learning applications are proving to be especially useful to the scientific community studying the planet's largest bodies of water.

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ABB brings fuel cell powering for large ships a step closer

Joshua S. Hill Energy Solutions Shipping & Ports

Swiss-Swedish electronic manufacturing giant ABB has signed a Memorandum of Understanding with French hydrogen technologies specialist Hydrogène de France to jointly manufacture megawatt-scale hydrogen fuel cell systems for ocean-going vessels.

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The blue economy – riding a wave of optimism?

Maram Ahmed Tourism

Coastal tourism and maritime transport have important roles to play in the diversification efforts of regional economies

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To Study a Problem That’s Everywhere, They’re Getting Creative

Sarah Elizabeth Richards, NYT Plastics & Pollution

Dimitri Deheyn’s lab has become a hub of novel research on the microfibers found in our waterways and even the air we breathe.

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North Atlantic's capacity to absorb CO2 overestimated, study suggests

The Guardian

Research into ocean’s plankton likely to lead to negative revision of global climate calculations

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Marine life in the world's oceans can recover to healthy levels by 2050, researchers say

Amy Woodyatt, CNN Fisheries & Aquaculture Plastics & Pollution

Marine life in the world's oceans could recover to healthy levels in the next thirty years if decisive and urgent action is taken, an international review has found.

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Blue energy revolution comes of age

Paul Brown Energy Solutions

With green energy from wind and solar out-competing fossil fuels, governments now hope for another boost − blue energy from the oceans.

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Ammonia flagged as green shipping fuel of the future

Charlotte Middlehurst Energy Solutions Shipping & Ports

Marine operators are looking to clean up their act

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Tourism is damaging the ocean. Here’s what we can do to protect it

Jemi Laclé Tourism

What does the big blue mean to you? Is it a holiday destination, a source of income, as for the 60 million people working in the marine fishing industry, a vital protein source of 151 million tonnes for human consumption, or a home to millions of species? The ocean has a different meaning for everyone, but for all of us, it is a source of life.

Read more → (2 minute read)


This new kind of plastic is made to degrade in seawater

Prachi Patel Plastics & Pollution

Plastic made of starch and cellulose is strong and water-resistant but breaks down in the ocean over time

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Environmentally friendly diving to conserve marine life for sustainable development

UN Environment Tourism

Tourists and divers flock the pristine Nusa Penida Island in Bali, Indonesia for the scenic views, beautiful beaches, towering limestone cliffs and life underwater.

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Financing the ocean technologies of tomorrow

The Economist Group, World Ocean Initiative

The World Ocean Initiative speaks to two investors in the sustainable ocean economy—Katapult Ocean and Mirova Natural Capital—to find out more about the prospects for blue finance.

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Ocean Acidification: The Other Carbon Dioxide Problem

NOAA Fisheries & Aquaculture

Fundamental changes in seawater chemistry are occurring throughout the world's oceans. The ocean absorbs about a quarter of the CO2 we release into the atmosphere every year, so as atmospheric CO2 levels increase, so do the levels in the ocean.

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Green Marine Sets New Performance Indicator for Ship Recycling

The Maritime Executive Shipping & Ports

Green Marine is broadening the scope of its North American environmental certification program by adding a performance indicator for responsible ship recycling.

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'Nature is taking back Venice': wildlife returns to tourist-free city

The Guardian Tourism

With the cruise ships gone and the souvenir stalls closed, the coronavirus lockdown has transformed La Serenissima’s waterways

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Sailing towards a plastic-free ocean

UN Environment Program Plastics & Pollution

The United Nations Environment Programme (UNEP) World Conservation Monitoring Centre and the Japan Agency for Marine-Earth Science and Technology teamed up to undertake a microplastics research and Ocean Literacy project linked to the Japan-Palau Goodwill Yacht Race—celebrating 25 years of Palau’s independence.

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The need to protect at least 30% of the ocean by 2030

James Nikitine, World Ocean Initiative

In a guest blog, James Nikitine, marine science communicator and chief executive of Manaia Productions, calls for more widespread, connected and effective marine protected areas.

Read more → (6 minute read)


Could Our Energy Come from Giant Seaweed Farms in the Ocean?

Annie Sneed, Scientific American Energy Solutions Fisheries & Aquaculture

A U.S. agency is funding projects to help create a bioenergy industry based on macroalgae.

Read more → (8 minute read)