Rivers

Order of the National Green Tribunal regarding deterioration of Nayar river, Uttarakhand, 05/06/2025

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 …

Farewell to the Bagmati civilisation: Losing riverscape and nation in Kathmandu

The Kathmandu reaches of the Bagmati River are widely characterised as severely degraded. This article explores the rhetorical life and death of the concept of a 'Bagmati civilisation': a particular configuration of history, cultural identity and river ecology espoused by a prominent Nepali river restorationist. Following the 2001 imposition of …

Sheonath deal slammed, no action yet

the Chhattisgarh government is dragging its feet on recommendations of the state Public Accounts Committee (pac) in the Sheonath river water supply deal in Chhattisgarh's Rajnandgaon district. The committee in its report tabled in the state assembly on March 16, asked the government to cancel the deal and initiate criminal …

Climate change affects low lying areas, puts poor at risk

Low-elevation coastal zones (leczs) are areas at an elevation of 10 metres or less above sea level. Although leczs account for just 2 per cent of the world's total land area, they contain about 634 million people: 10 per cent of the global population. About 75 per cent of people …

World`s longest underground river in Mexico

Divers exploring a maze of submerged caves in Mexico's Yucatan peninsula have found what may be the world's longest underground river. According to British diver Stephen Bogaerts who made the discovery with his German colleague Robbie Schmittner, the waterway twists and turns for 154 km through the region's limestone caverns …

PacifiCorp Energy flays study on salmon migration

PacifiCorp Energy, a power company operating in northwest us, has criticised a recent government study that claimed it would be cheaper to remove barriers blocking the migration of endangered salmon than to keep them. PacifiCorp owns four hydroelectric dams on the river Klamath. Conservationists say the dams are blocking migration …

Vulnerabilities and responses to climate change for Dhaka

The relationship between climate change and cities is complex. City-based activities contribute significant amounts of greenhouse gases and, simultaneously, are often more vulnerable to the impacts of climate change. Dhaka is now the world's eighth largest city and a significant proportion of Bangladesh's greenhouse gases are generated there although, relative …

Federal control over Murry Darling river system

A fter 117 years, Australia entered a new era of water management with the federal government taking control of rivers from the states they run through. The federal authorities will spend us$10 billion over 10 years on conserving water and injecting more into the river system from Queensland to South …

Bishops for Amazon

Brazil's Catholic bishops have condemned the government for its failure to address deforestation in the Amazon. The government was "absent' in combating "predatory development' in the world's largest rainforests, notes a media statement issued by the Brazilian National Bishops' Council. Concerned over the increasing soybean farming in the region, the …

In short

>> Namibia's ministry of fisheries and marine resources has lifted a two-month fishing ban in the river Zambezi which was imposed in December 2006 because of bacterial contamination of the river's waters. >> At a meeting in Oxford, uk, scientists have added all three species of deep-sea thresher sharks (known …

Yellow river blues

China's second longest waterway, the Yellow river, has lost one-third of its fish species, notes a recent report of the country's agriculture ministry. Known as the cradle of early civilisation, the river used to breed a significant amount of fish. However, over-fishing, rising pollution levels and hydropower projects along the …

Dominance of lithogenic effect for nickel, cobalt, chromium and mercury as found in freshly deposited sediments of Subernarekha

The importance of study of heavy metal distribution in river sediments is a component in understanding the exogenic cycling as well as in assessing the effect of anthropogenic influences of the elements. In India, the river Subernarekha flows over Precambrian terrain of Singhbhum craton in the eastern India.

Fishes in backwaters of Zambezi river suffer a deadly infection

Fishes in the backwaters of the Zambezi river have been infected with a deadly but unidentified infection. It was strongest upstream in Namibia and Zambia. The fatal infection was first noticed by Namibian fishers in October. It is feared some villagers may have eaten infected fish. Christopher Magadza, a specialist …

IN SHORT

tracing the rivers: Indian and Chinese scientists have agreed to find the actual source of two of the world's mightiest rivers: the Brahmaputra and the Sutlej. A team of scientists from the Indian Mountaineering Foundation and the Institute of Geology and Geophysics of Chinese Academy of Sciences will leave in …

Modeling hydrological response of the Upper Suriname river basin to climate change

The goal of this paper is to assess the impact of future climate change on the hydrological regime of the tropical Upper Suriname river basin (7,860 km2) located in Suriname. GCM based climate scenarios from the MAGICC/SCENGEN model and 14 hypothetical climate scenarios are used to examine potential changes in …

Rivers Shankhini and Dankini in Chhattisgarh run dirty

A trip to Bailadila wasn't on my agenda when I arrived at Chhattisgarh. But a meeting with Pratap Agrawal, a feisty Jagdalpur lawyer who keeps the state government on its toes with his various petitions, convinced me otherwise. "You must see the Shankhini and Dankini, they are the worst polluted …

Construction on China`s North to South water diversion project begins

Construction on the Henan Province section of China's South-to-North Water Diversion Project has kicked off recently. The us $59 ambitious project aims to bring relief to the country's parched northern and north-western states. It plans to divert 44.8 billion cubic metres of water from the river Yangtze (the largest waterway …

Hotels, golf course to come up at the Victorial Falls Heritage site

Two hotels, a golf course and 450 chalets will soon be there at the Victoria Falls World Heritage Site, on the fringes of one of the Africa's longest rivers, the Zambezi. The us $260-million project will be constructed by the Legacy Holdings Zambia Ltd (a subsidiary of Legacy International Group). …

IN COURT

Tailings dam controversy: Chile's General Directorate of Waters has decided to challenge a recent ruling of Santiago Appeals Court related to tailings mine. The court had revoked authorisation of the Los Pelambres mine to build a US $530 million tailings dam

Andhra Pradesh government unveils new sand policy

the Andhra Pradesh government unveiled a new sand policy to protect riverbeds, waterbodies and groundwater on November 14, 2006. It says this is to control the powerful lobby of sand contractors and builders. The policy allows only manual labour and bullocks to mine sand in riverbeds. Bullock carts, mules and …

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