Hydrology

Order of the National Green Tribunal regarding floating hotel in Tehri Lake, 10/02/2025

Order of the National Green Tribunal in the matter of News item titled "Uttarakhand HC License expired why is floating hotel running?" appearing in the Times of India dated 07.01.2024. The MA was registered on the basis of the report dated June 14, 2024 filed by the National Mission for …

Everest losing its snow ice cover

Can you imagine Mount Everest without its snow and ice? The time may not be far away because researchers have found that glaciers in the Mount Everest region including the Sagarmatha national park that surrounds the peak, have shrunk by 13 percent in the last 50 years and the snowline …

Dependence of hydropower energy generation on forests in the Amazon Basin at local and regional scales

Tropical rainforest regions have large hydropower generation potential that figures prominently in many nations’ energy growth strategies. Feasibility studies of hydropower plants typically ignore the effect of future deforestation or assume that deforestation will have a positive effect on river discharge and energy generation resulting from declines in evapotranspiration (ET) …

Geopolitics of dam design on the Indus

The legal geopolitics of the Baglihar and Kishenganga hydroelectric power projects, whose legitimacy under the Indus Waters Treaty has been contested by Pakistan, demonstrates the political nature of technology and the governance of technology need not remain out-of-bounds for non-engineers. In attempting an understanding, this article seeks to step outside …

Dam Frenzy Fails to Notice Environmental Concerns

Environment ministry does not evaluate cumulative environmental impact of multiple dams in a region. Funded by the project proponent, the EIA report of a project too downplays the environmental costs, reports M Rajshekhar Housed in the ministry of environment and forests is a quasi-independent body whose job is to scrutinise …

Ground water year book - India 2012-13

This CGWB report presents the over-all scenario of ground water resource utilization and availability of the country. Ground water levels are being measured four times a year during January, April/ May, August and November. The regime monitoring started in the year 1969 by Central Ground Water Board. At present a …

Variations in benthic macroinvertebratefauna as indicator of land use in the Ken River, central India

Land use affects the distribution of benthic macroinvertebrate fauna along the river continuum and are hence useful indicators of this stress (Richards et al. 1993; Roth et al. 1996; Hershey & Lamberti 1998; Allan 2004). This knowledge pertains to temperate streams. Such an impact has been scarcely investigated in tropical …

Abrupt drainage cycles of the Fennoscandian Ice Sheet

Continental ice sheets are a key component of the Earth’s climate system, but their internal dynamics need to be further studied. Since the last deglaciation, the northern Eurasian Fennoscandian Ice Sheet (FIS) has been connected to the Black Sea (BS) watershed, making this basin a suitable location to investigate former …

Run-off potential assessment over Indian landmass: a macro-scale hydrological modelling approach

The evolution of land–atmosphere–ocean models has resulted in the need for hydrologic models applicable to large areas and river basins. Such developments offer new challenges and opportunities for hydrologists to understand the hydrologic response of areas as large as continents. In the present study, the ability of variable infiltration capacity …

Beneath the water resource crisis

The Twelfth Plan proposals for a new approach to the water resources management as put forward in the article by Mihir Shah (EPW, 19 January 2013) are a bold recognition of the serious problems in the area. But some of the author’s ideas are less than convincing and the entire …

Answer land grab charge: Green tribunal to MoEF, UP

Noida: The National Green Tribunal on Monday issued notices to UP government and the Union ministry of environment and forests, among others, over allegations of massive encroachment on the floodplains of Yamuna and Hindon by the land mafia. The notices were issued by the principal bench of the tribunalover an …

Draft Hydro-Meteorological Data Dissemination Policy 2013

The National Water Policy (2012), recently adopted by National Water Resources Council, headed by Prime Minister, inter-alia stipulate that all hydrological data, other than those classified on national security consideration, should be in public domain in open and transparent manner on a GIS platform. In pursuance, Ministry of Water Resources …

Fresh seismic survey in Koyna-Warna region

Kolhapur: A fresh study of the earthquake-prone areas in the Koyna-Warna reservoir area is under way. A team of scientists from the CSIR-National Geophysical Research Institute, Hyderabad, has arrived here and is expected to study the areas where seismic activity has been prevalent at low or medium intensity. The scientists …

Sharad Pawar to assess environment ministry's report on 'No-go' mining areas

The environment ministry's 'No-go' areas for miners are back on the government's agenda. However, the forbidden regions will get a new name and be determined by rigorous and objective criteria, unlike the previous instance when the demarcation precipitated a raging controversy. The government has set up a nine-member Group of …

Four projects worth $134 million to give farm sector shot in the arm

The government has approved four major donor-funded projects worth US$ 134 million in the agriculture sector that aims to boost livestock and food production, address climate change and environmental issues and enhance communication technology. Of the total amount, donors have provided US$ 101.5 million in grants and soft loans and …

EC for zero environment pollution, eco-friendly engineering in 4-lanning of NH

JAMMU: The Committee on Environment of Legislative Assembly has enjoined upon central and state construction agencies to ensure strict implementation of various labour welfare laws besides following environment norms while executing the ambitious 4-lanning project of Srinagar - Jammu National Highway. The Committee, which met here this afternoon under the …

Study to assess climate impact on Chilika

The Chilika Development Authority (CDA) is all set to ready a climate change model which will help adopt strategies for changes in hydrology of the brackish water lagoon and its spiralling impact on fishery resources and livelihood of the dependent community. The model, which will take into account different climate …

Flood of protest hits Indian dams

The days when the gigantic Indian rivers — the Ganges, Indus and Brahmaputra — roar freely down the steep slopes of the Himalayas may be numbered. Roughly 300 dams are proposed or under construction in the deeply cut valleys of India’s mountainous north, part of a massive effort to meet …

A proposal that seeks to address the country’s water woes by using the gradient of rivers for mini overflow dams awaits attention

History tells us of man creating civilizations in and around water bodies. Even today, modern societies are concentrated on the world’s seaboards. But the future appears bleak with soaring population, inevitable global warming, increasing pollution, human callousness and much more. The World Bank Institute’s Water Policy Reform Program (1999) tells …

Nod for hydrology institute in Bikaner

Decks have been cleared for establishment of a full-fledged world class hydrology and water management institute in Bikaner, with Rajasthan Chief Minister Ashok Gehlot clearing a proposal for opening a regional centre of the Kota-based Irrigation Management and Training Institute in the town, which will involve 15 stakeholder departments in …

Flood of protest hits Indian dams

The days when the gigantic Indian rivers — the Ganges, Indus and Brahmaputra — roar freely down the steep slopes of the Himalayas may be numbered.

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