English  |  Español  |  Français
Knowledge Base

Search criteria

Information Types

  • News Headlines (628)


  • Added or updated since:

  • Custom range...


  • Marine and Coastal Biodiversity (628)

Search Results

The search was executed to find both database records and web content.
Sort by: Date Title
628 Results
Results per page: 10 25 50 100
Result 1 to 50

News Headlines

Rapid plankton growth in ocean seen as sign of carbon dioxide loading

A microscopic marine alga is thriving in the North Atlantic to an extent that defies scientific predictions, suggesting swift environmental change as a result of increased carbon dioxide in the ocean, a study led a by Johns Hopkins University scientist has found.

News Headlines

Seaweed cultivation ushers waves of change in the Sundarbans

In Bengal's mangrove forests, the effects of climate change are forcing men to leave their families in search of work. But now, seaweed farming is offering the women left behind financial stability and empowerment.

News Headlines

What's killing Hawaii's coral reefs? Aquariums, say some experts

The 50th state has announced the aquarium fishery trade can continue without further regulation, despite pleas from organizations and agencies to curb aquarium collecting for the reefs' sake.

News Headlines

In the Caribbean, a stinking seaweed menace spurs invention

KINGSTON, Jamaica, Nov 17 (Thomson Reuters Foundation) - An unwelcome visitor sailed onto Caribbean beaches this year: huge rafts of seaweed.

News Headlines

El Nino sends rare tropical visitors to California waters

El Nino's warm currents have brought fish in an unexpected spectrum of shapes and colors from Mexican waters to the ocean off California's coast, thrilling scientists with the sight of bright tropical species and giving anglers the chance of a once-in-a-lifetime big catch.

News Headlines

Flying under the radar: Seabirds hold the key to healthy fisheries

Seabirds are being severely threatened by fisheries, pollution and invasive species. Scientist and conservationalist Ross Wanless explains to DW why the birds of the sea could be pivotal for survival of the planet.

News Headlines

Acidic Ocean Benefits 'Killer Algae,' Jellyfish

About a quarter of all the carbon dioxide pumped out by humans’ burning of fossil fuels goes into the oceans, and it's causing a nasty phenomenon called ocean acidification.

News Headlines

Scientists learn how some fish can supercharge their vision

Superman can use his X-ray vision whenever the need arises. It turns out that in real life, some fish and amphibians can do something nearly as super when it come to their sight.

News Headlines

Scientists attempt to breed 'super coral' to save threatened reefs

Researchers in Hawaii are using an assisted evolution experiment to grow coral that can withstand the hotter and more acidic oceans caused by global warming

News Headlines

Scientists release first video footage of Omura's whale

WOODS HOLE, Mass., Nov. 2 (UPI) -- Last month, scientists published the first field observations of the Omura's whale, a rare species scientists had for decades misidentified.

News Headlines

Northern Atlantic cod making a comeback

ST. JOHN'S, Newfoundland, Oct. 27 (UPI) -- With so many stories of imminent ecological collapse, mass extinctions and dwindling biodiversity, it's nice to get a little good news now and again.

News Headlines

Europe's Wadden Sea seals on the 'up'

Seals in the Wadden Sea area of the North Sea were once in danger of dying out. Now they are thriving.

News Headlines

First adult American eel documented in Sargasso Sea

QUEBEC CITY, Oct. 27 (UPI) -- The first time in history, an adult American eel has been spotted and documented in the Sargasso Sea. The discovery brings a bit of closure to a scientific mystery more than 100 years old.

News Headlines

First field observations of elusive Omura's whales

WOODS HOLE, Mass., Oct. 22 (UPI) -- The first field observations of Omura's whales were published this week in the journal Royal Society Open Science.

News Headlines

Deep Sea Mining a New Ocean Threat

Adding to concerns about the disastrous decline in ocean ecosystems, now there is another emerging threat - deep sea mining.

News Headlines

Is your sunscreen killing coral reefs?

An ingredient found in more than 3,500 sunscreen brands may be contributing to the decline of coral reefs at popular beaches in Hawaii, the Caribbean and the US Virgin Islands, a study published Tuesday suggests.

News Headlines

Warming Oceans May Threaten Krill, a Cornerstone of the Antarctic Ecosystem

SYDNEY, Australia — Every day for a week, So Kawaguchi peered intently into the jars of cold water holding harvested krill eggs. None were hatching. In his laboratory in Hobart, Tasmania, on the edge of the Southern Ocean, he could see that the carbon dioxide he had pumped into the icy seawater ...

News Headlines

Australia could lose mangroves to sea level rise, research warns

Parts of Australia could lose their coastal mangroves to sea level rise before the end of this century, according to new research.

News Headlines

Seals' whiskers help them find and catch fish

BOSTON, Oct. 16 (UPI) -- New research has revealed the significance of seals' whiskers. Their shape, scientists at MIT say, are what make seals such effective hunters.

News Headlines

Stopping 'fish laundering' - and other ways to protect oceans

Recent new marine preserves are good news in the fight against illegal fishing, a Pew expert tells DW. The global nature of illegal fishing makes it difficult to tackle - but there are some bright spots, he adds.

News Headlines

Healthy Oceans Key to Fighting Hunger

VALPARAÍSO, Chile, Oct 8 2015 (IPS) - Seafood offers a large amount of animal protein in diets around the world, and the livelihoods of 12 percent of the global population depend directly or indirectly on fisheries and aquaculture.

News Headlines

Corals worldwide hit by bleaching

From Hawaii to Papua New Guinea to the Maldives, coral reefs are bleaching — in so many regions that the US National Oceanographic and Atmospheric Administration (NOAA) officially declared a global bleaching event on 8 October. The event, the third in recorded history, is expected to grow worse ...

News Headlines

World's oceans facing biggest coral die-off in history, scientists warn

A third global bleaching of coral reefs is underway following a massive and persistent underwater heatwave

News Headlines

Scottish scientists surprised by rare 'sofa shark'

The false catshark is just one of several dozen shark species found off Scotland's coast for the first time this year.

News Headlines

Known fish species living in the Salish Sea increases in new report

A new report documents all of the fishes that live in the Salish Sea. In total, 253 fish species have been recorded, and that’s about 14 percent more than in the last count.

News Headlines

Endangered Fur Seals Dying on California Coast

Eighty fur seals have been found stranded or dead on California's coast so far this year, eight times more than normal, scientists said.

News Headlines

Marine robots unite in hunt for wildlife hotspots

A submarine glider and an autonomous surface vehicle are being used by the National Oceanography Center (NOC) to work together to better understand why marine animals are attracted to a biodiversity hotspot in the Celtic Sea.

News Headlines

New Zealand creates vast ocean sanctuary

Fully-protected marine area will cover 620,000 km2 in the seas north-east of New Zealand in the Kermadec region, reports Stuff.co.nz

News Headlines

Pacific bluefin tunas' favorite feeding spots discovered

Scientists devised a new methodology for measuring how and when ocean predators consume prey, and identified the Pacific bluefin's favorite hot spots, information that can inform conservation strategies.

News Headlines

The Wadden Sea is in danger, says first-ever migration report of whole East Atlantic Flyway

The Wadden Sea in Europe is a vast coastal wetland comprising tidal flats, islands, salt marshes and other habitats. It stretches over 450 km along the North Sea coast of the Netherlands, Germany and Denmark and at almost 10,000 square kilometres, it is one of the largest wetlands in the world.

News Headlines

North Sea cod could be back on menu as numbers improve

After years of reduced fishing, cod numbers have risen above dangerously low levels – but conservationists say don’t rush to the chippie just yet.

News Headlines

NASA: Oceans' phytoplankton numbers are trending downwards

GREENBELT, Md., Sept. 23 (UPI) -- According to NASA satellite data, phytoplankton populations are shrinking. Diatoms, the largest and most common form of the plant-like microorganisms, have declined 1 percent per year from 1998 to 2012.

News Headlines

Can vinegar save the Great Barrier Reef?

CAIRNS, Australia, Sept. 23 (UPI) -- Researchers at Australia's James Cook University have found a cheap and readily available antidote for the plague of reef-eating starfish invading the Great Barrier Reef.

News Headlines

Seabird numbers down 70 percent since 1950

Since seabirds rely on healthy oceans to feed and thrive, scientists consider them excellent indicators of the marine ecosystem’s health

News Headlines

Attempts to protect Australia's Great Barrier Reef are failing: report

Australia's Great Barrier Reef is still being damaged by the effects of climate change and farming, a report says. It says efforts to improve water quality are falling far short of the targets that have been set.

News Headlines

Blueprint for Oceans in Parrotfish Paradise

The tragedy of the commons is thriving in our oceans. A fisherman aiming to maximize profit or provide for his family contributes to over-harvesting. A community looking to cut costs turns a blind eye to wastes entering coastal waters.

News Headlines

Great Barrier Reef report reveals inshore marine environment remains poor, cut in harmful run-off fails to meet targets

The overall condition of the Great Barrier Reef's inshore marine environment remains poor, the latest report card has shown.

News Headlines

WWF: Only half as many marine animals as there were in 1970

WASHINGTON, Sept. 16 (UPI) -- The World Wildlife Federation is once again sounding the alarm on the health of the world's oceans.

News Headlines

Tuna and mackerel populations suffer catastrophic 74% decline, research shows

WWF says we risk losing species critical to human food security unless action is taken to halt overfishing and other threats to marine life

News Headlines

Marine life needs protection from noise pollution

An international group of scientists is calling for stricter regulations to protect marine wildlife from noise pollution.

News Headlines

Southern Ocean is absorbing CO2 more efficiently

BOULDER, Colo., Sept. 10 (UPI) -- The vast majority of CO2 emissions released by humans end up in the atmosphere. But not all of the carbon dioxide stays there. Some is sucked into the oceans.

News Headlines

Seal fur and Arctic bacteria leach toxic mercury into waters

Heavy metal is moving in mysterious ways. Two studies this week show that pristine areas, far from industrial pollution, are building up surprisingly high levels of mercury from unexpected sources – moulting elephant seals and bacteria in Arctic estuaries.

News Headlines

Understanding the world’s oceans more essential than ever to secure the future of our planet

A greater understanding and appreciation of our oceans is essential for the wellbeing of the world’s population, according to a new report.

News Headlines

Green sea turtles set nesting record in Florida

ORLANDO, Fla., Sept. 7 (UPI) -- Each year, conservationists are counting more and more green sea turtle nests on the beaches of Florida. And 2015 was no different. This time, the vulnerable sea turtles set a nesting record -- with three weeks of nesting season still left to go.

News Headlines

Europe to discuss deep-sea trawling ban to protect biodiversity

HOW deep is too deep? Europe’s most threatened ecosystem – the deep seabed – may get some relief this week when European Union officials discuss proposals on banning trawling below 800 metres. But are the proposals ambitious enough?

News Headlines

Japanese town's annual dolphin hunt starts

A small Japanese town kicked off its controversial dolphin hunt on Thursday after bad weather delayed the start, according to a local fisheries official, while a separate whaling hunt was due to start at the weekend.

News Headlines

Australian scientists sending robot after destructive starfish

BRISBANE, Australia, Sept. 3 (UPI) -- Scientists say the invasion of the crown-of-thorns starfish (COTS) is responsible for as much as 40 percent of the decline in coral cover among Australia's Greet Barrier Reefs. That's why researchers at the Queensland University of Technology have put a spec ...

News Headlines

Sea temperature changes linked to mystery North Pacific ecosystem shifts

Longer, less frequent climate fluctuations may be contributing to abrupt, unexplained ecosystem shifts in the North Pacific, according to a study

News Headlines

Evidence supports trawling depth limit

The first scientific evidence that trawling in waters deeper than 600 metres is ecologically damaging and provides poor economic return is reigniting debate about the controversial fishing practice.

News Headlines

New international standards needed to manage ocean noise

Growing use of high-decibel seismic surveys to explore the ocean for resources poses increased risks to vulnerable marine life, experts say

Results per page: 10 25 50 100
Result 1 to 50
Results for: ("News Headlines") AND ("Marine and Coastal Biodiversity")
  • United Nations
  • United Nations Environment Programme