Deep Dives
Thought-provoking research providing extensive learning opportunities

Race to the bottom: the disastrous blindfolded rush to mine the deep sea

Jonathan Watts, The Guardian

One of the largest mining operations ever seen on Earth aims to despoil an ocean we are only barely beginning to understand by Jonathan Watts, global environment editor.

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Seaweed As a Nature-Based Climate Solution Vision Statement

Ocean Stewardship Coalition, UN Global Compact Fisheries & Aquaculture

The purpose of this report is to position seaweed, or marine macroalgae, as a significant nature-based climate solution with large scaling potential that can directly sequester carbon and indirectly displace greenhouse gas emissions in numerous ways, with clear economic and ecological co-benefits that make it a form of “charismatic carbon” and a holistic nature-based climate solution.

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Harnessing the diversity of small-scale actors is key to the future of aquatic food systems

Short, R.E. et al., Nature Fisheries & Aquaculture

Concerns that the global food system is failing to deliver safe, nutritious, sustainable and equitable diets have intensified over the past decade, leading to calls for food system transformation.

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Aquatic foods to nourish nations

Golden, C.D. et al,, Nature Fisheries & Aquaculture

Despite contributing to healthy diets for billions of people, aquatic foods are often undervalued as a nutritional solution because their diversity is often reduced to the protein and energy value of a single food type (‘seafood’ or ‘fish’).

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Funding the Big Blue: Offshore and High Seas Marine Protected Area Finance

Dr. Melissa Walsh, Dr. Rhona Barr, and Camilla Sundberg, Marine Conservation Finance

Finance is critical to the long-term success of MPAs, yet finance remains fragmented and limited.

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Krilling for Oil

Richa Syal, Environmental Reporting Collective Fisheries & Aquaculture

Conservationists are sounding the alarm over the international race to exploit the Antarctic's krill swarms.

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In-Depth 92-Page Introduction to Tilapia in Sub-Saharan Africa

Willem van der Pijl, Aqua-Spark Fisheries & Aquaculture

We at Aqua-Spark believe that aquaculture production will have to accelerate and have identified tilapia to be the fish to do so: it’s scalable and it’s healthy, sustainable, and affordable.

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Fostering ocean empathy through future scenarios

Blythe, J. et al., British Ecological Society

Research is demonstrating the potential of virtual reality to stimulate users’ capacity to imagine and pursue more sustainable futures and to encourage pro-environmental behaviour.

Building on this work, we asked whether experiencing the oceans in a virtual reality environment could make someone care about them and take action?

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French Polynesia Case Study

IUCN Fisheries & Aquaculture

Sustainable Use, Mariculture and Conservation of Giant Clams in the Marine Regulated Fishing Area of Reao Atoll, Tuamotu.

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‘It’s a miracle crop’: the pioneers pushing the powers of seaweed

Alexandra Talty, The Guardian Fisheries & Aquaculture

Kelp can clean New York’s polluted waters, tackle climate change and is sustainable – but growers need a law change first.

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Enhancing the heat tolerance of reef-building corals to future warming

Howells, E.J. et al., Science Advances Fisheries & Aquaculture

Reef-building corals thriving in extreme thermal environments may provide genetic variation that can assist the evolution of populations to rapid climate warming. However, the feasibility and scale of genetic improvements remain untested despite ongoing population declines from recurrent thermal stress events.

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B.C.’s marine tech sector is riding a wave of innovation

Dee Hon, BC Business Fisheries & Aquaculture Shipping & Ports

But our growing ocean economy faces stiff competition from overseas.

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Collaborative Pathways between Philanthropy and Development Aid in the Sprint to 2030

John Virdin, Our Shared Seas

The role of “ocean aid” in achieving global targets for ocean conservation and sustainable use by 2030.

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Evaluation of nutrient bioextraction by seaweed and shellfish aquaculture in Korea

Park, J.S. et al, World Aquaculture Society Fisheries & Aquaculture

Although Korea is third in seaweed production and second in shellfish production globally, this is the first study evaluating ecosystem services of seaweed and shellfish aquaculture in Korea.

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Impact Investing in a Sustainable Ocean and Global Fisheries

Our Shared Seas Fisheries & Aquaculture

The purpose of this essay is to better understand the current state and future of sustainable investing in the ocean and fisheries.

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AR6 Climate Change 2021: The Physical Science Basis

IPCC Energy Solutions

The Working Group I contribution to the Sixth Assessment Report addresses the most up-to-date physical understanding of the climate system and climate change, bringing together the latest advances in climate science, and combining multiple lines of evidence from paleoclimate, observations, process understanding, and global and regional climate simulations.

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The Seas Are Rising. Could Oysters Help?

Eric Klinenberg, The New Yorker Fisheries & Aquaculture

How a landscape architect is enlisting nature to defend our coastal cities against climate change—and doing it on the cheap.

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Paint particles in the marine environment

Andrew Turner, University of Plymouth Plastics & Pollution

Because paint particles consist of a resin (polymer) combined with one or more additives, they bear compositional similarities with microplastics. Despite these shared characteristics, however, paint particles are often undetected, deliberately overlooked or evade classification in the pool of micro-debris.

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Blue Carbon: A New Frontier for Ocean Conservation?

Blue Marine Foundation Energy Solutions Fisheries & Aquaculture

The emerging topic of blue carbon could play a huge role in the future protection and restoration of the ocean.

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Challenging the Need for Deep Seabed Mining From the Perspective of Metal Demand, Biodiversity, Ecosystems Services, and Benefit Sharing

Miller, K.A. et al., Frontiers in Marine Science Energy Solutions

The extraction of minerals from the seabed of the deep oceans is of increasing interest to investors, mining companies and some coastal states.

Read more → (18 minute read)