The basking shark feeds on the surface with its mouth wide open to filter plankton, explains the St. Lawrence Shark Observatory (archives).
Countless marvelous marine critters live in seagrass meadows which are easily seen in places like the Buccoo Reef marine protected area in Tobago. Dr Anjani Ganase encourages us to learn about their connections to reef and mangrove, and to allow the children to explore them.
In his new book, marine biologist and photographer Richard Smith reveals the tiny, magical world of pygmy seahorses, one of the most elusive fish on the planet
A sargassum bloom the width of the Atlantic Ocean caused havoc on beaches, but locals in Mexico and the Caribbean are fast finding ways to turn the seaweed invasion to their advantage.
When Hurricane Iris hit southern Belize in 2001, the country's magnificent corals were wrecked. But within 10 years, a radical restoration project brought the reef back to life.
That's because the sprawling seas — some 321,003,000 cubic miles of them — soak up over 90 percent of the heat trapped on Earth by human-created carbon emissions, which are still growing. This colossal heat absorption tempers the continued atmospheric warming of the remote, pale blue dot we inh ...
For a long time, the great ocean explorers used sight to reveal the secrets of the marine environment, downplaying its acoustic aspects. Indeed, the ocean has long been considered a place devoid of any sound.
A Canadian-led team of scientists has concluded that tropical coral reefs that feed millions around the world have lost about half their ability to support human communities since 1950.
It was a memorable finale to a day out on the Atlantic: a four-metre whale calf gliding past the boat as the divers returned to the Spanish island of El Hierro in the Canaries. Their incredible luck, however, would be made clear hours later, as researchers around the world clamoured for more det ...
For many South Africans, the quiet and calmness that can be found in the water – one of the rare places with few, if any, human-related threats – has been transformational.
Modelling is a necessary tool for assessing future impacts of climate change. A major comparative study Sarmiento simulated the effect of greenhouse gas emissions using six Atmosphere-Ocean General Circulation Models (AOGCMs) to examine which aspects of the models determine how ocean biology res ...
The iconic crustaceans have disappeared in waters to the south. If they keep heading north to Canada, high-flying young lobstermen may pay the biggest price.
At 100 feet long and weighing more than 100 tons, blue whales are the largest creatures to have evolved on the planet. Other whales, like killer whales, are larger than most terrestrial animals but pale in comparison to the size of blue whales.
Age Hammeken Danielsen has hunted narwhals since he was a child. He and his father would travel along Greenland’s fjords on a small motorboat, armed with rifles and harpoons and dressed in polar-bear fur trousers and sealskin boots to insulate them against the freezing weather.
The Japanese NGOs in marine fields(Marine and Coastal Biodiversity network-Japan, Nakatsu Waterfront Conservation Association, Kaimin Network, NPO Omotehama network, and Nature Conservation Society of Japan) would like to hold a side event for information exchange of status of coastal areas of J ...
Achieving a viable balance between human use of marine living resources and conservation of marine biodiversity and habitats is essential to secure long-term ecosystem service delivery, including healthy and productive fish populations. This side event will present a report prepared by FAO,UNEP ...
Today, the Salton Sea is an eerie place. Its mirror-like surface belies the toxic stew within. Fish skeletons line its shores and the ruins of a once thriving vacation playground is a reminder of better days.
The 2018 Living Planet Index (LPI) (1) shows that populations of freshwater species have declined by an average of 83% since 1970, a far steeper drop than for terrestrial or marine species. Extinction rates for freshwater species are also exceptionally high (2).
The oceans are losing oxygen. Numerous studies based on direct measurements in recent years have shown this.
For centuries, we have thought of the ocean as unimaginably vast and unchangeable, as a sea of opportunity, spawning fishing fleets and shipping lines, building the wealth of maritime nations. The ocean fundamentally underpins the populations and food of many coastal and island states, and alway ...
It’s the end of the decade and the Great Barrier Reef is going out with a bang. Just a month ago the world watched in awe as billions of eggs and sperm exploded across large parts of the the Reef.
Discussion and presentations from countries and institutions in the Western Indian Ocean (islands of the Indian Ocean and coastal areas of East Africa) hosted by the Global island partnership. Will including the environmental and climate change needs and threats and how to address these through ...
The decision by United States President George W. Bush to designate the Northwestern Hawaiian Islands and surrounding waters and reefs as a national monument will establish the world’s largest marine protected area, representing an area the size of California. It will protect about 7,000 specie ...
From the discovery of a large bioluminescent shark to the use of an innovative drone to study hurricanes, these are the best marine stories of the year
The side event will consist of a presentation on the current state of global marine biodiversity. Specifically, the presentation will focus on marine biodiversity as it relates to large pelagic species including tuna, sharks and whales. Time will be allotted for discussion and questions.
With the Pacific turning acidic in nature, Dungeness crabs residing in the coastal areas of the ocean are reportedly first to be affected by the ocean's acidification. The Dungeness crab is important to the source of income for fisheries located in the Pacific Northwest but low pH levels in the ...
As you’ve likely heard, the ocean’s health is in trouble. You’re probably aware of overfishing and the harmful practices of fisheries driving a third of the planet’s fish stocks toward extinction, and you surely know about the unconscionable amount of pollution, in particular plastic, that we du ...
Escaping predators, digestion and other animal activities—including those of humans—require oxygen. But that essential ingredient is no longer so easy for marine life to obtain, several new studies reveal.
5 - 9 June 2017, New York, United States of America
Imagine diving into the shallow waters off the coast of Lake Michigan. You can see bare rocks and sand as you descend. Pinky-size spottail shiners swim by, shimmering in silver. When you reach the bottom, an indigenous yellow spotted molted sculpin is lying flat on its belly, flapping its boney ...
Tourists frequently flock to Lizard Island, off the northeastern coast of Australia, to marvel the Great Barrier Reef. Among the dugongs, sea turtles, and jewel-toned corals, though, there’s another organism that doesn’t get nearly as much credit as it deserves: seagrass.
The Khaled bin Sultan Living Oceans Foundation has published their findings from extensive coral reef surveys conducted in the Kingdom of Tonga.Released today, the Global Reef Expedition: Kingdom of Tonga Final Report contains critical information on the health and resiliency of coral reef ecosy ...
This side event is an introduction to the Global Ocean Biodiversity Initiative (GOBI). Speakers will provide illustrations of how this international partnership is advancing the scientific basis for conserving biological diversity in the deep seas and open oceans. The work under this initiative ...
23 - 27 October 2005, Geelong, Australia
29 March - 3 April 2009, Maui, United States of America
The biodiversity of the deep ocean is difficult to track, given its inhospitality to us – soft, air-breathing land dwellers. Down in the darkness, there's much more life than we have accounted for.
21 - 23 May 2009, Toronto, Canada
The Census of Marine Life, a 10-year scientific initiative to assess and explain the diversity, distribution, and abundance of life in the oceans will be released in October 2010. This unprecedented effort involved over 2500 scientists from 80 countries and spanned all realms of the ocean, from ...
When you're a conc, mating is better in a group. In fact, it’s the only way it works. These slow-moving Caribbean sea slugs carry heavy pink and orange shells, which make chasing down mates cumbersome. To be successful, a mating ground must have some 50 or more conchs spawning at once.
The mouth of the Amazon River, which yawns out of Brazil’s rainforested north, must be a stressful place to call home. Each year, six trillion cubic meters of water—roughly enough to fill the Grand Canyon one and a half times—surge from the river into the Atlantic Ocean.
24 - 27 August 2020, Kiel, Germany
21 - 25 June 2021, Gland, Switzerland
What happens when there’s a dead whale on the beach? In many reported strandings, the next steps look quite similar: where possible, biologists and veterinarians examine the carcass and conduct a necropsy to try and figure out why the mammal may have died.
A top marine biologist has urged Thailand's government to speed up conservation plans for the dugong, an imperiled sea mammal, after their death toll for the year in Thai waters has already climbed to a record 21.
17 - 19 June 2009, New York, United States of America
28 June - 2 July 2004, Okinawa, Japan