Articles on Marine conservation

Displaying 81 - 100 of 103 articles

Scuba divers assist in worldwide marine study

A team of “citizen scientists”, including more than 100 recreational scuba divers, have helped researchers identify new habitats…
Looks like an oil slick, but the similarity ends there. Badagnani

Sharks haven’t turned up in Hawaii for the toffee

Swimmers in Hawaii have been warned out of the water for fear of shark attacks after around 1,400 tonnes of molasses - treacle - leaked from a pipe into the sea while being transferred to a tanker from…
Skate, or “skate”? Andrew M Griffiths

Unchecked food fraud threatens vulnerable fish

The deliberate act of falsely representing, labelling or advertising food, known as “food fraud”, is not a recent phenomenon. The deceitful adulteration of food has a long history based on the promise…
These blue-green algae - cyanobacteria - would be the only winners from a warming ocean. Joydeep

If warming oceans leave algae hungry, we’ll go hungry too

Global warming is having a significant impact on marine life, as many marine organisms are adapted to live only within the average temperature range of their habitats. This applies to larger fish and sea…
By consulting more with fishers, governments can build support for conservation science. Flickr/Ben Christian Photos

Marine parks won’t work unless fishers are on side

Last year the current government unveiled plans for the world’s largest network of marine parks around Australia’s coast. Now the Coalition has pledged to put a pause on the plan should it form government…
Right on cue with gaping jaw and rows of teeth. Loren Javier

It’s silly season, but there is a real shark threat to fear

Each summer, for several years in a row, a tabloid would send me a picture of a shark fin photographed off Cornwall and ask if it was a Great White. “No,” I would patiently explain, “it is a harmless basking…
Can British shores really attract more people than the Great Barrier Reef? USFWS Pacific

Cash from conservation zones doesn’t add up

What has nature ever done for us? This is what leading environmentalist Tony Juniper asks in his latest book. He wants us to account for the “ecosystem services” that nature freely provides in order to…
Calling something protected isn’t enough to protect it. AAP Image/Australian Institute for Marine Science

Governments are not protecting the Great Barrier Reef

Announcements last week of the escalating damage to the Great Barrier Reef confirm Australia’s most famous and intensely managed Marine Protected Area has not been properly protected. UNESCO’s recent review…
Russia has turned its back on marine protected areas in Antarctica. Where to now? Flickr/US Embassy New Zealand

Antarctic marine reserves: how many ways can you say “Nyet”?

Russia blocked the approval of new marine protected areas in the Antarctic this week, demanding more scientific information and a definition of marine protected areas. The surprise move postpones a joint…
Each Spotted Handfish has its own unique spot pattern. Tess Moriarty

Australian endangered species: Spotted Handfish

The Spotted Handfish (Brachionichthys hirsutus) is a small fish that lives on the sea bed in the cool, sheltered waters of south-east Tasmania. It has modified pelvic fins that look like “hands”, hence…
Chagos: more marine life than practically anywhere else, and Captain Bird’s Eye is getting his hands on none of it. Anne Sheppard/Chagos Trust

The Chagos Islands are unique and worth protecting

The Chagos Islands marine protected area is the largest of its kind in the world, encircling the dozens of tiny islands of the Chagos archipelago that lie in thousands of miles of Indian Ocean between…
On thin ice? Alan D. Wilson/naturespicsonline.com

All eyes turn to the prize as the Arctic opens for business

Foundation essay: This article on the future of the Arctic by Tavis Potts, Senior Lecturer in Oceans Governance at the Scottish Association for Marine Science, is part of a series marking the launch of…
The danger to marine life from ghost nets is symptomatic of the threat to Australia’s northern marine environment from illegal practise and overfishing. AAP Image/Department of Heritage and Government

Australia’s northern waters: killer nets and flawed funding

Are we spending money on the wrong marine resources? While some $A100 million is being thrown at a new network of marine protected areas – a doubtful investment according to some commentators - the fabulous…

Environmental factors affect sharks’ dive

The diving behaviour of sharks has been shown to be affected by the moon, water temperature and time of day. Research on…
Rubbish in the ocean - marine debris - is a terrible threat to wildlife. Discarded fishing nets are among the worst. AAP Image/Department of the Environment and Heritage/Melbourne Zoo

Ghostnets fish on: marine rubbish threatens northern Australian turtles

Each year around 640,000 tonnes of fishing gear is lost or thrown overboard by the fisheries around the world. These “ghostnets” drift through the oceans and can continue fishing for many years. They kill…
Shark fins are a delicacy in Asia, which can sometimes lead to unsustainable fishing practices. mario ruckh/Flickr

Shark protection developments have no bite

Whether it’s from fishing and by-catch, finning or even culling, global shark populations are under a growing threat from human activity. But how successful is international law at protecting some of the…

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