fishing

12 June, 2019

Source: Hakai Magazine
Author: Matt Koller

Nearly 180 kilometers off the coast of San Diego, California, there’s a surf break that, from time to time, spawns waves rising taller than two telephone poles stacked on top of each other. They inspire awe—and caution—in those driving the boats carrying big-wave surfers in search of the next world record. Yet there’s another hazard lurking in these waters: Bishop Rock, the summit of an enormous underwater mountain, lies just a meter or two below the surface. When the sea is particularly rough, Bishop Rock can poke its head through the troughs of larger swells.

Continue reading California Seamounts Are Sylvia Earle’s Newest “Hope Spots”

23 May, 2019

Source: Radio NZ
Author: Kate Gudsell

The petition was launched by environmental groups the Deep Sea Conservation Coalition, ECO, Forest and Bird, Greenpeace, LegaSea and WWF-New Zealand as well as recreational fishers.

It is calling for the government to ban the destructive practice on seamounts, or submarine mountains, and other ecologically sensitive areas.

A recent report from NIWA on the impact of bottom trawling, concluded that the benthic communities on the seamounts had low resilience to the effects of bottom trawling.

It said New Zealand’s major deepwater fisheries occur on seamounts for a number of fish species, including orange roughy.

Continue reading here.

3 April, 2019

Source: Science
Author: Alex Fox

No flag can claim the high seas, but many nations exploit them. As a result, life in the two-thirds of the oceans beyond any country’s territorial waters faces many threats that are largely unregulated, including overfishing and the emerging deep-sea mining industry.

Continue reading First ever high-seas conservation treaty would protect life in international waters

7 March, 2019

Source: Stuff.co.nz
Author: Charlie Mitchell

Trawlers hunting for fish in the dark, cold depths of the sea may be doing irreversible damage to vast coral reefs on the seafloor.

Findings from New Zealand researchers have some environmentalists pushing for a ban on bottom trawling, the primary method of catching deep sea fish, likening its impact on seabed wildlife to the destruction of kauri forests. 

Continue reading Bottom trawling for fish causing ‘permanent damage’ to deep sea forest

6 February, 2019

Source: Phys.Org

A recent paper on the effectiveness of Marine Protected Areas (MPAs) in northern Europe (“Elevated trawling inside protected areas undermines conservation outcomes in a global fishing hot spot”) reveals that industrial-scale fishing – primarily the use of bottom-trawl fishing – is widespread in so-called protected areas that were established specifically to safeguard highly biodiverse marine and coastal habitats across the North Sea. We welcome this important and timely piece of research. Unfortunately, a number of the press reports that covered this paper’s findings included sensationalist – and misleading – headlines that are potentially very damaging to the cause of marine conservation.

Continue reading When is a Marine Protected Area not a Marine Protected Area?

28 January, 2019

The Annual Meeting of the South Pacific Regional Fisheries Management Organisation (SPRFMO) today adopted a measure (regulation) for managing deep-sea fisheries on the high seas of the South Pacific. The regulation will allow New Zealand vessels to continue deep-sea bottom trawling on biodiversity hotspots on seamounts and deep mountain ridge systems on the high seas, putting large percentages of deepwater corals, related ecosystems, and rare species at risk in the Southwest Pacific and Tasman Sea.

At the same time, the meeting reviewed the activities of a New Zealand vessel, the Amaltal Apollo, caught repeatedly bottom trawling last year in an area closed by SPRFMO to protect deepwater corals. Pending the outcome of prosecution against the captain and company, scheduled to begin in February in Nelson, the SPRFMO meeting decided to keep the vessel on a draft list of illegal, unreported and unregulated (IUU) fishing vessels. New Zealand trawl vessels have dragged up many tonnes of corals and other vulnerable deep-sea habitat forming species over the past ten years of deep-sea fishing on seamounts on the high seas according to a report provided to SPRFMO by New Zealand in September of last year.

The United Nations General Assembly has repeatedly called on States and regional fisheries treaty organisations, such as SPRFMO, to prevent bottom trawl fishing in sensitive habitats and other areas of deep-sea biodiversity or else prohibit bottom trawl fishing. The UN’s 1st World Ocean Assessment in 2016, in reviewing the status of seamounts worldwide, expressed concern that “deepwater trawling has caused severe, widespread, long-term destruction of these environments globally”.

“We are very disappointed that SPRFMO member countries were convinced by New Zealand and Australia to adopt a deeply flawed regulation that will allow continued degradation and destruction of biologically rich and diverse ecosystems in the deep-sea from the Louisville Ridge in the western central South Pacific all the way across to the Tasman Sea” said Matthew Gianni, co-founder of the Deep Sea Conservation Coalition who attended the meeting. “And all of this to provide fishing opportunities for a handful of New Zealand bottom trawl vessels to catch 1,500 tonnes of orange roughy, a long-lived species of fish highly vulnerable to overfishing, on the high seas. This runs completely counter to resolutions adopted by the UN General Assembly since 2006 and global negotiations to conserve and protect marine biodiversity in the international waters of the world’s oceans.”

As a result of concerns expressed by the European Union, the regulation will be reviewed by the next meeting of SPRFMO’s Scientific Committee to determine whether in fact it does provide protection to deep-sea biodiversity. “We are urging SPRFMO member countries to scrutinize this regulation much more carefully than they have done this week and ensure that at the next meeting of SPRFMO it is amended to ensure the protection of biologically rich and diverse deep-sea ecosystems”.


For further information contact:

Matthew Gianni, DSCC: +31 646 168 899

Duncan Currie, DSCC: +31 622 582 374

Note to editors:

UN 1st World Ocean Assessment, 2016. Chapter 51. Biological Communities on Seamounts and Other Submarine Features Potentially Threatened by Disturbance (page 15).

Download the press release

image © Mike Markovina

23 January, 2019

Source: The Guardian

Species as old as the dinosaurs are swimming around in tropical waters at depths accessed by commercial fishermen, according to a world-first study conducted by Australian researchers.

The study, published in the journal Nature on Thursday, examined data on brittle sea stars pulled from 1,500 research voyages in the southern hemisphere from the equator to Antarctica.

Continue reading Brittle star sea ‘dinosaurs’ at risk from commercial fishing, researchers say