Fish

Order of the Gauhati High Court regarding the use of formaldehyd for keeping fish in marketable condition for long duration, Assam, 19/04/2024

Order of the Gauhati High Court in the matter of Hasibur Rahman Vs State of Assam & Others dated 19/04/2024. The state of Assam vide Notification, January 20, 2024 has published a Standard Operating Procedures (SOP) for restricting import/stock/sale of fish imported from other than self sufficient states by road/river …

UNITED NATIONS

The United Nations (UN) has launched a five-year US $25.83 million project in China to promote the use of renewable energy technologies. The United Nations Development Programme has a US $8.8 million stake in the project, and China has invested US $11.5 million. Australia and the Netherlands have provided the …

Salmon in trouble

Although Canada's west coast is known for disputes over the Pacific salmon, wild salmon in the north Atlantic Ocean and farm-raised salmon have been making headlines. The salmon population in the North Atlantic dropped to 114,000 mature fish in 1998, its lowest point ever. Meanwhile, salmon farmers in the Canadian …

MALAYSIA

Industrial pollution is supposed to have killed about 13,500 fish and prawns in an aquaculture project in Sungai Petani province in January. According to fisheries department public relations manager Halijah Mat Sin, investigations ruled out disease as the cause of the deaths. She said preliminary reports revealed that the fish …

A long line of woes

WE HAVE met the enemy, and he is us." This line, from the well-known 1960s US comic strip Pogo by Walt Kelly, still retains its topicality today as a comment on our contribution to environmental degradation. Our insatiable appetite for 'progress' has ensured the extinction of countless life forms, and …

Saving the swordfish

LE BERNARDIN, a four-star restaurant in Manhattan, USA, serves caviar-topped oysters and salmon with truffle sauce. But what the hotel does not serve is their clients' popular choice the swordfish. A notice on the menu says that the restaurant is supporting a conservation campaign and will not serve swordfish in …

FISHY TALE

Some fish species are on the verge of extinction at Natore district in Bangladesh. Defying a government ban, fry are being caught indiscriminately from different rivers. The catching of fry varieties like Kalibaush, Ruhi and Katla up to 23 cm is strictly prohibited by law. But catching of these fishes …

Mercurial problem

MERCURY, which is known to damage the nervous system and disrupt mental development, can also cause infertility in men at levels well below those the World Health Organisation (WHO) says are safe. Mike Dickman, biologist at the University of Hong Kong, and Clement Leung of the In Vitro Fertilisation Centre …

Fish trouble

metal pollution from salmon farms has caused serious threats to wildlife in some of Scotland's sea lochs. According to a study of the Scottish Environment Protection Agency ( sepa ), levels of copper and zinc in sediments beneath fish farms is 24 times as high as the safety limits proposed …

Superfish

thousands of robotic pikes may soon help reveal why fish are so much more efficient at swimming than they should be. The first free-swimming robotic fish is nearing completion at the Massachusetts Institute of Technology ( mit ), usa . John Kumph and his colleagues at the department of ocean …

INSPECTION TIME

The European Union (EU) has begun an inspection of Karachi's fish harbour to decide whether to ban seafood exports from Pakistan. The fishing industry in Pakistan exports around US $150 million of seafood annually. Almost one-third goes to Europe and sold mostly in the UK and the Netherlands. The EU …

Disaster in the pipeline

Scientists from the University of Washington say that temperatures in the usually cold waters of the Bering Sea rose to 13.3

One that will go

the us Federal Energy Regulatory Commission, in a landmark decision, has refused to renew the license of the 160-year-old Edwards hydroelectric dam on the Kennebec river in the northeastern us state of Maine. Moreover, the commission has ordered the demolition of the 3.5-megawatt dam at the owner's expence. This is …

The malady of the lakes

colour is all when it comes to mating. The cichlid species of fish depend on the ability to distinguish colours for mate selection. But eutrophication of the Great Lakes in Africa

Nature strikes back

from killer algae to mind-altering microbes, coastal areas worldwide are facing an assault of some of the strangest micro-organisms known to humankind. While scientists have yet to establish the cause of this phenomenon, it is highly likely that human-induced changes to the coastal environment and pollution have disturbed the natural …

Damn these dams

after the demolition of Newport Number ii dam on the Clyde river in Newport, Vermont, in last autumn, now there is a recent spate of dam-busting sweeping the us . According to jubilant campaigners, it took two years of intensive lobbying by people living near the dam on the Clyde …

The rued lagoon

THE abundance of fish and crab in Chilika will soon become a thing of the past, if there is no check on the increasing pressure of human activity in the region. A recent study which voiced these concerns, claimed that human- made hindrances are responsible for the shocking 70-80 per …

Success matters

winning is important. A chemical signal that stimulates the nerves of crayfish, who win fights can have completely the opposite effect in those that lose. The findings by scientists in Atlanta, Georgia, show that events have the power to change the way the nervous system functions. The research might even …

Fish disease

with uncertainty hanging like a pall over the future of prawn cultivation in Andhra Pradesh (ap), prawn farmers who had stocked their ponds, have reported outbreak of viral diseases among the fish crop. According to sources, at least 40-50 per cent of the area in Krishna and other districts are …

Drained dry...

february 1, 1997, was celebrated world-wide as the World Wetlands Day. The World Wide Fund for Nature even issued a statement asking governments to reaffirm their commitment to conservation and restoration of wetlands throughtout the world. However, for the numerous waterbodies, fringed frequently by marshy wetlands, and scattered amidst the …

Beguiling beels

Beels are shallow waterbodies with rich macrophytic vegetation. The recent satellite survey undertaken by the Assam Remote Sensing Application Centre, shows that there are as many as 3,536 wetlands in the state, occupying an area of 1,030,76 ha constituting 1.31 per cent of the total geographical area of the state. …

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