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Recent News
- What shape are dolphins? Turning 2D images into 3D models.
- SCUBA Travel announce Diving Best Sellers of 2011
- Corals in trouble by middle of this century
- Creature of the Month: Giant Mussel, Pinna nobilis
- World-first discovery of hybrid sharks off Australia’s east coast
- Creature of the Month: Whale Shark
- Underwater Photography Guide announces Photo Competition Winners
- Mantas and Tuna on Red List of Endangered Species
- Greenhouse Gas Index Still Climbing
- Creature of the Month: Yellow Saddle Goatfish Work Together
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Tag Cloud
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environment Archive
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Corals in trouble by middle of this century
Nearly one-third of CO2 emissions due to human activities enters the world's oceans, making them less alkaline and affecting calcification of corals. By the middle of the century, corals at the Northern edges of the tropics will be in trouble with the Hawaiian island reefs will be among the first to feel the impact. -
Mantas and Tuna on Red List of Endangered Species
The latest update of The IUCN Red List of Threatened Species reveals two species of Manta Ray are vulnerable, and the situation is particularly serious for tunas. Among the marine species classified as critically endangered – the most serious risk category – are staghorn and elkhorn coral, the hawksbill turtle and the Mediterranean Monk Seal. The marine realm though is very poorly covered in the IUCN Red List, comprising less than 5% of the species included. -
Greenhouse Gas Index Still Climbing
NOAA’s updated Annual Greenhouse Gas Index, which measures the direct climate influence of many greenhouse gases such as carbon dioxide and methane, shows a continued steady upward trend that began with the Industrial Revolution of the 1880s. Started in 2004, the Index reached 1.29 in 2010. That means the combined heating effect of long-lived greenhouse [...] -
Isle of Man Finally gets a Marine Nature Reserve
Ramsey Bay has been designated as the Isle of Man’s first Marine Nature Reserve. The area will be protected from damaging activities, fisheries will be safeguarded and it is hoped it will become a centre for diving and research. The designation of Ramsey Bay by the Manx Government has been the result of consulations since 2008. It [...] -
Ocean Nitrogen Rising
Changes in the ratio of nitrate to phosphorus in the oceans off the coasts of Korea and Japan may influence marine ecology and the makeup of marine plants, according to researchers from Korea and the U.S. Rising nitrate levels are caused by atmospheric and river pollutants. “Normally in a marine environment nitrate is the limiting factor, [...] -
Scientists call for end to Deep Sea Fishing
Tax payers subsidise deep sea fishing which is causing profound, lasting damage to fishes and life on the seafloor. Many deep-sea fish populaters around the world are collapsing, including sharks. -
Soft Coral is Reef Building
Scientists have long believed soft corals, one of the many endangered elements of marine life, are only minor contributors to the structure of coral reefs. But that’s not true, says new research from Tel Aviv University. A new in-depth analysis of reefs in the South China Sea has revealed that massive parts of the reefs are [...] -
World’s Most Robust Marine Reserve is at Baja California
A thriving undersea wildlife park tucked away near the southern tip of Mexico’s Baja peninsula has proven to be the most robust marine reserve in the world, according to a new study led by researchers at Scripps Institution of Oceanography at UC San Diego. Results of a 10-year analysis of Cabo Pulmo National Park (CPNP), [...] -
Mapping Coral Disease Clusters in the Caribbean
In the last 30 years, more than 90 percent of the reef-building coral in the Caribbean has disappeared because of a disease of unknown origin. Now, scientists from the University of Florida have used a GIS (geographic information system) to show the whereabouts of the clusters of diseased coral. Their findings, published in the [...] -
Ningaloo Reef On World Heritage List
UNESCO adds Ningaloo reef in Western Australia to its World Heritage List. One of the longest near-shore reefs in the world, Ningaloo Reef hosts annual whale shark gatherings and is home to numerous marine species including a wealth of turtles.
