Order of the National Green Tribunal in the matter of In Re: News Item titled "Nayar river is vanishing - a yatra reveals conservation goes beyond science and policy" appearing in ‘The Down To Earth’ dated 03.06.2025. The original application was registered suo-motu based on the news item titled "Nayar …
the sea squirt, a marine animal that looks like grapes, is being cultured to provide treatment for cancer. It contains ecteinascidin-743, the compound being tested as an anticancer agent. Besides other aquatic regions, the sea squirt is also found in the Indian Ocean. Its population is too small to meet …
for millions of years, natural barriers such as oceans, mountains, rivers and deserts provided an ideal habitat for various flora and fauna. Now these natural barriers have been conquered. This had led to exotic species travelling vast distances to previously unknown habitats to invade new areas. This is regarded as …
an algae , responsible for large-scale destruction of European sea habitats, has been discovered in Agua Hedionda near San Diego, usa . "The algae ( Caulerpa taxifolia ) destroys the water bed and kills the flora and fauna," says Bob Hoffmann, southern California environmental coordinator for the National Marine Fisheries …
It is now well-known that albatrosses use smell to find food and navigate the oceans. Now a new study has found that they are sensitive to odours in the air released by krill and phytoplankton living beneath the wavers. Gabrielle Nevitt of the University of California studied the behaviour of …
the Chilean government is considering a proposal made by an Australian oceanographer and a Japanese engineering company to fertilise the ocean with nitrogen. This would enhance the ocean's capacity to absorb carbon dioxide ( co 2 ), the greenhouse gas mainly responsible for global warming. The idea of piping nitrogen …
unbelievable, but true, ice crystals found inside the seafloor have more energy than all the world's fossil fuels put together. Before the 1970s, scientists did not even know that they existed under the sea. But several expeditions later, some startling findings have come to light about methane hydrate - a …
will artificial reefs provide a new ecosystem to the dwindling species of marine lifeforms in the near future? The Loch Linnhe Artificial Reef complex, due to be built in Scotland, may answer this and other important questions about reef ecology. In a unique partnership with the industry, researchers at the …
Hurricanes, like Floyd, which lashed the eastern coast of USA in mid-September, may take a heavy toll on human settlements near the coasts, but there is good news for algae, going by the findings of Marilyn Fogel of the Carnegie Institution of Washington and her colleagues. The researchers discovered that …
Hurricane Floyd, which lashed the east coast of the US recently has caused a tremendous growth of algae. Scientists from Carnegie University of Washington have found that the photosynthetic activity of phytoplankton off the coast of North Carolina increased five-fold in the four days after Hurricane Gordon in 1994. "The …
twenty per cent of the world's freshwater fish fauna is either extinct or on the verge of extinction, says Peter B Moyle of the department of wildlife, fish and conservation biology, University of California. India's freshwater biodiversity faces a fate no different. Habitat loss, pollution, increased sedimentation caused by deforestation, …
a global fund to sponsor and coordinate research into the impact of chemicals on human health and the environment was launched in London. The European Chemical Industry Association, the us Chemical Manufacturers Association and the Japanese Chemical Industry Association announced plans for a us $25 million annual fund for a …
NEARLY two kilometres inside the surface of the Pacific Ocean, molten magma from the Earth's mantle wells up. This process is taking place along the Juan de Fuca Ridge, which is pushing even the Pacific plate apart from the Juan de Fuca plate. The rate at which the plate is …
On the process of being selected to the mission: Peter Rona of the department of geology and geophysics at the Rutgers Institute of Coastal and Marine Science, usa , came to the National Institute of Oceanography (nio), Goa, in October 1996, for an international symposium on the Indian Ocean. He …
Before Jacques-Yves Cousteau churned the depths of the ocean, people saw only its surface. It is only his endeavour that made millions of people aware of the vast treasure trove and home to several lifeforms, that covers three-fourths of the surface of the earth. Veteran oceanographer Cousteau who revealed the …
rover spends a lot of time exploring, digging and sniffing mud, but always returns home when its owner gives a whistle. But don't mistake it for a dog. Rover is an underwater tractor, a small treaded tank designed to spend months wandering in the murky ocean depths, searching the ocean …
under unfavourable - oxygen-deprived - conditions, brine shrimps shut down their energy processes and enter a death-like state; but when favourable conditions are restored, perhaps years later, these animals rise up, hatch and swim away, says James Clegg, a biochemist at the University of California's Bodega Marine Laboratory in Bodega …
An unique sea-floor observatory to keep a watch on two under-sea volcanoes is in the offing near the coasts ofWashington and Oregon in the US. Part of the National Science Foundation's RIDGE (Ridge Inter- Disciplinary Global Experiments) programme, the observatory will be set up on the ocean floor to monitor …
OCTOPUSES, sting rays and other marine creatures may soon have their first encounter with a personal computer (PC). Bruce W Macdonald, a marine engineer at the Australian Institute of Marine Science in Townsville, Queensland, has developed a WetPC that can help divers to count fish, check maps and diagnose equipment …
