Typical agriculture sectors like animal production and processing, aquaculture and its processing, and fruit and vegetable processing, can be water-intensive and generate complex and sometimes severe pollution. Controlling pollution hinges on knowing its quantity (wastewater and solid waste volume) and characteristics (major pollutants and their concentration range, nature of wastes, …
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 …
Anyone with internet access and a passion for seafood will soon be able to track commercial fishing trawlers all over the world, with a new tool that its developers hope will help end the overfishing that has decimated the world's fish stocks. Millions of people depend on fish to survive, …
A small island, a short boat trip from Timor-Leste’s capital, Dili, appears to have the most biodiverse waters anywhere in the world. There is a push for the site to be protected with a view to developing an ecotourism industry for the country’s struggling economy. Atauro Island sits just 24km …
Overfishing of large and top predatory fishes on Caribbean coral reefs substantially reduces the amount of nutrients stored and recycled within the ecosystem by fishes, new interdisciplinary research published today in Nature Communications concludes. The study, by scientists at the University of Washington, the Center for Biological Diversity, the Smithsonian …
India ranked third in ecological footprint in the world, after China and USA On Monday, August 8, the world exhausted nature’s budget of natural resources for the entire year as a result of increased consumption levels, according to a World Wildlife Fund (WWF) release. Observed as Earth Overshoot Day, the …
The water quality of rivers is an issue of serious concern today. Rivers are heavily impacted due to their use for carrying off the industrial, municipal, agricultural and domestic effluents. Water samples were collected for the present study from the Ganga River at Kanpur, Allahabad and Varanasi sites, during the …
KARACHI: Metallic pollution seems to have risen over the years as the highest concentrations of heavy metals in green mussels were observed in 2012, according to a study. The comparative study for 2012 and 1993 was conducted by the Institute of Marine Sciences (IMS), Karachi University. Green mussels were used …
Melbourne, Aug 2 (IANS) Australian scientists have discovered a toxic form of mercury in Antarctic's atmosphere and sea ice. The study, led by a team from the University of Melbourne, found significant amounts of methylmercury, an especially dangerous strain of mercury, in the Southern Ocean, Xinhua news agency reported. Caitlin …
The population of the golden mahseer, a popular freshwater sport and food fish, is going to prosper in the rivers of Himachal Pradesh, with the state fisheries department succeeding in breeding it in captivity for the first time. Besides its rehabilitation and conservation, the breeding technology will turn out to …
Scientists say a dead whale on a desolate beach and a skeleton hanging in a high school gym are a new species. Yet experts have never seen one alive. The remains floated ashore in June of 2014, in the Pribilof Islands community of St. George, a tiny oasis of rock …
Judgement of the National Green Tribunal (Southern Zone, Chennai) in the matter of Sajeev Bharadwaj Vs State of Telangana & Others dated 27/07/2016 regarding alleged environmental violations committed by persons illegally involved in the rearing of banned African Catfish in the areas of Gadwal, Dharoor, Alampur, Atmakur, Kollapur, ltikyala, Wadapally, …
Carcasses of dolphins are washing up on Bulgaria's Black Sea beaches at a higher than normal rate, with a record 108 dead animals discovered this year, local authorities said on Thursday. The cause of the deaths has yet to be determined, said Environment Minister Ivelina Vasileva after collecting information by …
South Africa’s great white sharks face the threat of extinction after a steep decline in numbers caused by trophy hunting, shark nets and pollution, according to a study. The six-year research project along the country’s coastline revealed that only between 353 and 522 of the sharks are still alive, half …
The Queensland government is allowing commercial fisheries to catch endangered sharks on the Great Barrier Reef, with a quota based on data that was useless for managing the shark numbers, according to an independent peer reviewer. Shark experts and WWF are calling for an observer program, which was axed by …
Whale shark numbers have plummeted by more than 50 percent in the last 75 years. Threats to the whale shark include habitat destruction, accidental entanglement in fishing nets, vessel collisions, and hunting for their meat, fins and oil. Numbers of the winghead shark have also declined by at least 50 …
Back in 1967 when the country attained self-sufficiency in fish production, the haors of Sunamganj produced one lakh tonnes of fish a year. Forty-eight years later, the country saw a drastic fall in the production of this natural resource, as only 22,692 tonnes of fish was collected from these haors …
The global climate change is impacting the fish populations and communities and changing the freshwater ecosystems in North America and Canada, according to four new studies. Advertisement The studies were printed in the issue of Fisheries magazine this week, published by the American Fisheries Society. The scientists observed various changes …
RIVERSIDE, Calif. - The Deepwater Horizon (DWH) oil spill, in which nearly three million barrels of crude oil got released in 2010 into the northern Gulf of Mexico, is the worst oil disaster in US history, contaminating the spawning habitats for many fishes. A research team led by an environmental …
A hundred kilometres of kelp forests off the western coast of Australia were wiped out by a marine heatwave between 2010 and 2013, a new study has revealed. About 90% of the forests that make up the north-western tip of the Great Southern Reef disappeared over the period, replaced by …
Global fish production is approaching its sustainable limit, with around 90% of the world’s stocks now fully or overfished and a 17% increase in production forecast by 2025, according to the UN Food and Agriculture Organisation (FAO). Overexploitation of the planet’s fish has more than tripled since the 1970s, with …
