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Issue 129 - February 2026

SEVENSEAS Travel Magazine – No. 129 February 2025

Welcome to the February issue of SEVENSEAS. This month, our focus turns to Tunisia, where environmental pressures, cultural heritage, and community driven conservation efforts are unfolding across both land and sea. Our feature destination explores small-scale fishing, coastal ecosystems, and the people navigating climate change, economic strain, and environmental recovery along Tunisia’s shores.

You’ll also find stories from across the ocean world, including a record one-ton sunfish rescue in South Africa, new data confirming another year of record breaking ocean warming, reforms reshaping professional recognition in the marine sector, climate impacts on oyster farming, marine science education initiatives, and news from the conservation film community.

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Tunisian Small-Scale Fishers Face Strain

Climate change, overfishing, and invasive species compound pressures on artisanal fishing communities along Tunisia’s coast. Unpredictable storms and declining catches threaten generations of tradition. [Read more]

Gulf of Gabès Faces Ecological Crisis

Satellite image of the Gulf of Gabès, Tunisia, taken from the International Space Station showing the shallow turquoise waters, sediment plumes, the Kerkennah Islands, and the contrast between the gulf and the deep blue Mediterranean Sea.

Tunisia’s most productive fishing ground battles industrial phosphate pollution, invasive species, and posidonia meadow collapse. Restoration efforts struggle against decades of accumulated damage. [Read more]

Tunisia Turns Blue Crabs Into Exports

A blue swimming crab rests on the bright blue painted deck of a Tunisian fishing boat, displaying its broad carapace, spotted pattern, and paddle-shaped rear legs adapted for swimming.

An invasive species that destroyed fishing nets in 2014 now generates millions in export revenue. Government subsidies and crab-specific traps transformed the “Daesh crab” crisis into opportunity. [Read more]

Sixteen Days in Tunisia: A Travelogue

The medina walls of Hammamet meet a rocky breakwater constructed to protect the coastline. Where waves once touched ancient stone, boulders now buffer the historic town from the sea.

From Tunis medinas to Saharan salt flats, a journey through landscapes where Phoenician ruins meet climate crisis, and centuries of migration left traces that refuse to vanish. [Read more]

America Retreats from Ocean Treaties

The U.S. withdrew from 66 international commitments including UN Oceans in January 2026, abandoning multilateral frameworks for marine research, pollution control, and climate adaptation. [Read more]

Norwegian Students Design OxyBox System

Grade nine students at a Norwegian school developed OxyBox, a preservation system for underwater artifacts that controls oxygen exposure during recovery, addressing a critical gap in maritime archaeology conservation. [Read more]

Student Tracks Rhode Island Oyster Farm

Marine researcher Jacqueline Rosa stands on fishing vessel Matrix at Wickford Oyster Farm in Narragansett Bay, wearing orange fishing bibs and holding oyster farming equipment

URI researcher Jacqueline Rosa spent 18 months monitoring water chemistry and testing 2,700 oysters across three gear types to help the state’s $9 million aquaculture industry adapt to acidification. [Read more]

Cape Town Saves Record-Breaking Sunfish

Underwater view of one-ton Mola mola ocean sunfish with rescue team monitoring from above in Cape Town harbor

Two Oceans Aquarium Foundation rescued a one-ton Mola mola from a draining Cape Town dry dock on New Year’s Day, using an improvised pallet platform and donated crane. [Read more]

Home Composters: An Oceanic Good Deed

Electric kitchen composters transform food scraps into nutrient-rich soil in hours, diverting waste from landfills that generate methane and ocean-polluting runoff. We review the top models for home use. [Read more]

Guy Harvey Documentary Closes Film Fest

Dr. Guy Harvey marine wildlife artist standing before his signature marlin painting, subject of documentary premiering at Fort Lauderdale International Film Festival

The 40th Fort Lauderdale International Film Festival ends February 28 with Guy Harvey, a documentary tracing four decades of marine art, science, and conservation by the biologist turned artist. [Read more]

Free Ocean Science Webinars This Spring

Angela Rosenberg, ANGARI Foundation president, on stern of R/V ANGARI research vessel in Florida waters

ANGARI Foundation’s Ocean Expert Exchange returns February through April with sessions on Everglades bull sharks, threatened shorebirds, and marine filmmaking. All free via Zoom; register at angari.org. [Read more]

IMarEST Reforms Its Fellowship Criteria

IMarEST Fellowship badge showing the organization's highest professional recognition for marine engineers and scientists

The Institute of Marine Engineering, Science and Technology now allows academics to qualify for its highest credential through research impact alone, eliminating administrative leadership requirements. [Read more]