Corals

Coral reefs: strategies for ecosystems on the edge

Coral reefs have exceptional levels of biodiversity and provide important social and ecological services, including food, coastal protection, recreation, tourism, and cultural connections. However, local stressors and climate change are causing a sharp decline in coral reefs and the more than 230 international agreements with coral reef provisions have failed …

Global coral bleaching event might become new normal, expert warns

The worst global bleaching event on record could simply be the new normal, according to one of the foremost experts on coral reefs and their response to warming oceans. Mark Eakin, head of the Coral Reef Watch program at the US National Oceanic and Atmospheric Administration, has told the Guardian …

Adani Carmichael coalmine faces new legal challenge from conservation foundation

The Australian Conservation Foundation has renewed its legal challenge to Adani’s Carmichael mine, appealing against a federal court ruling that endorsed its approval by the commonwealth. The ACF on Monday lodged an appeal against last month’s decision, which found the then federal environment minister, Greg Hunt, was entitled to find …

The NASA jet taking 'naked' pictures of Great Barrier Reef to help save it

The US space agency is taking images of the Great Barrier Reef from 8.5 kilometres up in a specially equipped jet to gain a better understanding of what humans are doing to the largest living thing on Earth. Using a state-of-the-art sensor that allows scientists to effectively build a naked …

Coastal occupation affects tropical reefs in Brazil

Researchers from the Institute of Environmental Science and Technology of the Universitat Autònoma de Barcelona (ICTA-UAB), the Federal University of Ceará (UFC) and the Federal University of South of Bahia (UFSB) in Brazil warn of the negative environmental impacts of unplanned coastal occupation on tropical reefs and consequently on the …

Nasa scans Great Barrier Reef to find answers to coral's poor health

Scientists working on a Nasa-led project are scanning large swathes of the Great Barrier Reef as part of the biggest assessment of the world’s coral reefs ever undertaken. The US$15m three-year coral reef airborne laboratory mission promises to solve outstanding mysteries of what drives coral reef health and provide reef …

Great Barrier Reef recovering from coral bleaching

Australia's Great Barrier Reef has almost fully recovered from the worst coral bleaching ever known in recent history, authorities said on Monday. A three-minute video clip recorded on September 2 by Quicksilver Group, a private tour operator specialising in Great Barrier Reef tours in Queensland showed several international and local …

Hawaii Initiates Plan To Fight Coral Bleaching

The Coral living along the coastal reef of Hawaii could face extinction due to rising temperatures in the ocean. By controlling fishing activities, establishing new Marine protected patches on the sea and controlling the runoff population that arises from the land, Hawaiian officials have started their campaign to rid their …

Great Barrier Reef recovering from coral bleaching

Australia's Great Barrier Reef has almost fully recovered from the worst coral bleaching ever known in recent history, authorities said on Monday. A three-minute video clip recorded on September 2 by Quicksilver Group, a private tour operator specialising in Great Barrier Reef tours in Queensland showed several international and local …

Australia seeks $120m for Great Barrier Reef damage from Chinese coal ship

The Australian government is seeking at least $120m from the owners of a Chinese coal carrier that destroyed part of the Great Barrier Reef. Shenzhen Energy Transport is arguing against paying for the clean-up of the Douglas Shoal, which was severely damaged when the Shen Neng 1 went off-course and …

Australia's marine parks under threat after review, environment groups say

Australia's marine environment - already beset by coral bleaching and kelp forest dieback - could face further pressures if the federal government acts on recommendations to wind back protection, green groups say. The results of two lengthy panels set up by the Abbott government to review huge new marine reserves …

Oil's not well with iconic chowpatty

Thick layers of oil sticking to plastic and other debris were washed ashore Chowpatty beach on Sunday morning. "Spills like these will harm non-moving organisms and filter feeders like barnacles, shell fish, corals, sponges and marine algae on the rocky patch off Marine Drive," says marine conservationist Pradip Patade who …

Australian court clears Adani's Carmichael coal mine project as legal

SYDNEY, Australia - The Federal Court of Australia has dismissed environmental concerns surrounding Adani Enterprises' $16-billion Carmichael coal mine project and termed it legal. "Consistent with earlier decisions of Queensland's Land Court and the Federal Court affirming the company's approvals, the Federal Court has determined that due process has been …

Australian Conservation Foundation loses Federal Court case on Adani coal

Adani's Carmichael coal mine has cleared another legal hurdle after the Federal Court threw out a challenge against the project by the Australian Conservation Foundation. The ACF had sought to establish a landmark climate change case in Australia, arguing approval of the proposed mega coal mine in Queensland's Galilee Basin …

A massive reef was just discovered hiding behind the Great Barrier Reef

Australian researchers have investigated signs of geological structures hidden behind the Great Barrier Reef in Queensland, and have found a much deeper reef spanning more than 6,000 square kilometres (2,316 square miles). New seafloor maps of the area have revealed a vast, underwater field of doughnut-shaped mounds, each one measuring …

Israel Detects No Sign of Coral Reef Damage From Aqaba Oil Spill

With the leak plugged and the substance that oozed out apparently headed downstream toward Saudi Arabia, underwater life in the Gulf of Eilat seems to have been spared any damage from the Jordanian spill. Airport planned for Israel-Jordan border complicates an otherwise amicable relationship After years in the wilderness, Israelis …

Obama expands Hawaii marine reserve in final push on climate

U.S. President Barack Obama will dramatically expand the Papahānaumokuākea Marine National Monument off the coast of Hawaii on Friday, the White House said, an action that will ban commercial fishing from more than 582,500 sq miles (1.5 million sq km) of the Pacific Ocean. Obama will visit the protected area …

Atauro island has highest average reef fish diversity in the world

Ataúro Island, located around 25 kilometers (15.5 miles) north of Dili, Timor-Leste’s capital, has an average of 253 reef fish species per reef site, higher than that of Raja Ampat in Indonesia’s West Papua province that previously held the record. Conservation International’s (CI’s) Rapid Assessment Program (RAP) conducted a week-long …

Watch how corals ‘violently’ bleach as sea temperatures rise

Researchers placed individuals of the solitary coral, Heliofungia actiniformis, into a 10-litre aquatic tank and began heating the water up. Within the first two hours of raising the water temperature, the H. actiniformis began expelling Symbiodinium, the tiny algae that lives inside its tissues, in a process called pulsed inflation. …

Vietnam says it’s now safe to swim at most central beaches after toxic spill

A Vietnamese government minister said it’s now safe to swim at most beaches in four central provinces where massive fish deaths occurred more than four months ago because of toxic chemicals released by a Taiwanese steel company. The online newspaper VnExpress quoted Environment Minister Tran Hong Ha as telling a …

Rising Sea Levels Could Actually Benefit Coral Reefs, Scientists Say

Researchers have found that rising sea levels could significantly lower water temperatures around coral reefs and help reduce coral bleaching. While rapid rise in sea levels pose a threat to people and coastal habitats, it could be beneficial to other valuable residents in the planet, particularly coral reefs. Researchers at …

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