The World Meteorological Organization’s State of the Climate in Asia 2024 report warns that the region is warming nearly twice as fast as the global average, driving more extreme weather and posing serious threats to lives, ecosystems, and economies. In 2024, Asia experienced its warmest or second warmest year on …
Coral Flourishing At Bikini Atoll Atomic Test Site AUSTRALIA: April 16, 2008 CANBERRA - Coral is again flourishing in the crater left by the largest nuclear weapon ever detonated by the United States, 54 years after the blast on Bikini Atoll, marine scientists said on Tuesday. A team of research …
LAUREN ALLAN-VAIL When the writer Anton Chekhov described Sakhalin as a hellish place, he could have scarcely anticipated the ravages wrought by big oil companies on this 78,000 sq km island. Sakhalin was a Russian penal colony then and the writer perhaps had little idea of its environmental importance. But …
A rash of projects probing everything from life under the Arctic ice to the global movements of marine mammals is providing the information that conservationists badly need. It is now clear that hotspots do exist even out in the open ocean. However, these are not quite like their counterparts on …
A network of marine conservation zones will be put in place around England's coast by 2012 under Government plans. The Marine Conservation Society marched on the House of Commons on Thursday (Copyright Tim Fanshawe/MCS) The underwater nature reserves are one of the key proposals in the draft Marine Bill, published …
An oil spill was simulated in microcosms in the laboratory using phytoplankton assemblage collected from Versova, Mumbai. Bombay High Crude oil, water-soluble fraction and water-dispersed fraction were added to respective tanks. Their effect was investigated on various parameters like primary productivity, growth and biomass of the phytoplankton at different time …
Extra nitrogen in the environment makes its way into oceans as run-off from fields through water channels. This causes havoc in the aquatic ecosystem. Earlier, the extra nitrogen helped fish because it resulted in good growth of marine plants fish ate. But due to commercial fisheries, the number of fish …
The relationship between natural variations in coral species diversity, reef development and ecosystem function on coral reefs is poorly understood. Recent coral diversity varies 10-fold among geographic regions, but rates of poor growth are broadly similar, suggesting that diversity is unimportant for reef development.
An overview is provided of the observed and potential future responses of zooplankton communities to global warming. The researcher begins by describing the importance of zooplankton in ocean ecosystems and the attributes that make them sensitive beacons of climate change. Global warming may have even greater repercussions for marine ecosystems …
There is no shortage of scientific studies documenting the degradation of the world's oceans, the decline of marine ecosystems and the collapse of important fish species. Several have appeared in the last month. What is in short supply is a sustained effort by world governments and other institutions to do …
Coastal areas are potential zones of marine resources for a country like India which has a long stretch of coast line. Coastal ecosystem has vast and rich biodiversity consisting of the wetlands along the coastal region, the fish resources available in the sea, coral reefs etc. There are several factors …
Coastal areas are potential zones of marine resources for a country like India which has a long stretch of coast line. Coastal ecosystem has vast and rich biodiversity consisting of the wetlands along the coastal region, the fish resources available in the sea, coral reefs etc. There are several factors …
Human activities are affecting every square mile of the world's oceans, according to a study by a team of American, British and Canadian researchers who mapped the severity of the effects from pole to pole. The analysis of 17 global data sets, led by Benjamin S. Halpern of the National …
One million tons of atmospheric carbon dioxide are dissolved into the oceans every hour, a process that helps maintain the Earth's delicate carbon balance. But CO2 also makes seawater more acidic, and too much of it can wreak havoc on a marine species.
Thousands of tons of used computers and obsolete electronic equipment, which contain large amounts of hazardous waste, are being brought into Pakistan with complete disregard to the grave risks they pose to human and environmental health, Dawn has learnt. Tens of thousands of used computers and related equipment, which are …
Scientists gather mysterious creatures from icy Antarctic waters Organisms that are stalk-like in structure and resemble glass tulips, spotted in Antarctic waters in January, among others. SYDNEY: Scientists investigating the icy waters of Antarctica said on Tuesday they had collected mysterious creatures including giant sea spiders and huge worms in …
In one of the most comprehensive looks yet at the oceans, researchers say that humans have "strongly' fouled 41 per cent of the high seas with everything from storm water runoff to shipping waste and that only small polar regions are still untouched. "Almost half of the oceans are in …
The management and conservation of the world's oceans require synthesis of spatial data on the distribution and intensity of human activities and the overlap of their impacts on marine ecosystems.
