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 …

Some common fallacies about floods and flood management

Floods are an endemic problem in India. Every major flood event is immediately followed by a flood of a different kind

The governance of ecosystem services from tropical upland watersheds

Upland watersheds in the tropics provide a range of crucial ecosystem goods and services. How they are governed can be crucial to human well-being and environmental sustainability. Communities, governments and firms have taken many different approaches to sharing these benefits, negotiating trade-offs between them, and allocating the risks and burdens …

Stochastic time series modeling for prediction of rainfall and runoff in lidder catchment of South Kashmir

A study was conducted to develop a stochastic time series model for prediction of annual rainfall and runoff for Lidder catchment of Lidder river. The study area is one of the macro watershed of Lidder river and has an area of 1,243 km. The developed model is based on 15 …

People's perception of benefits from a protected catchment: A case study of Gundal Command in Karnataka

Forests provide wide range of ecosystem services and thereby help communities to derive many direct and indirect benefits. Forest watershed services of absorbing rain water and releasing it slowly, allowing it to seep into the soil preventing run-off with sediments helps communities downstream to maximise the benefits from crop cultivation. …

Report of the group for suggesting new and alternate methods of ground water resources assessment

In the present report, an attempt has been made to review the various methods for assessment of ground water recharge, present perspective of ground water resources assessment in the country and to suggest the future strategies for refinements of the methodology for assessment of ground water resources.

Water ecosystem services and poverty under climate change: key issues and research priorities

Benefits to people from water ecosystems like rivers, swamps, floodplains and groundwater systems are central to human well-being. But ecosystems are in trouble and the Millennium Ecosystem Assessment, the Comprehensive Assessment of Water Management in Agriculture, and the Intergovernmental Panel on Climate Change have each shown that freshwater ecosystem services …

Hard science

While relatively little is known definitively about the glaciers of the Himalaya and Hindukush, what facts do exist need to be acknowledged as such.

Application of modified soil conservation service curve number (SCS-CN) method for estimation-cum-comparison of moisture storage values of untreated and treated Shivalik micro watersheds

Computer based programming models are useful analysis tools to understand the watershed planning cum management problem and to find solutions through the best management practices (BMPs) and bio-engineering measures.

Groundwater nitrate pollution in Souss-Massa basin (south-west Morocco)

The objective of our study was to determine the current status of alluvial aquifer in the Souss-Massa basin, where the nitrate pollution of groundwater is being increasing along the last decades. A multi-approach methodology using hydrogeology, nitrate concentrations, irrigation type and oxygen-18 and deuterium data, was carried out to identify …

Why climate change makes riparian restoration more important than ever: recommendations for practice and research

Over the next century, climate change will dramatically alter natural resource management. Specifically, historical reference conditions may no longer serve as benchmarks for restoration, which may foster a

News 360<sup></sup> - Briefs

food security Ethiopia defends land grab Ethiopia, where 20 per cent of the people are in urgent need of food aid, defended its plan to offer 2.7 million hectares (ha) cultivable land to foreign companies.

Temples of doom

The Mayans penchant for building places of worship brought their downfall In 2001, when a hurricane ripped through the jungles of northern Guatemala, an uprooted tree at the base of the ruins of a pyramid exposed stones bearing one of the longest texts of hieroglyphs ever found. The inscriptions belong …

Ganga at Varanasi: Lessons from environmental abuse

The Ganga continues to be threatened by environmentally unsustainable development projects, of which the Ganga Expressway is the most recent example. But the campaign to save the Ganga is seemingly caught in recrimination and bad governance.

Methane mining could trigger killer gas cloud

A rush to extract methane from the depths of Africa's Lake Kivu could trigger a huge upwelling of suffocating gas, potentially affecting over 2 million people.

2,000-year-long temperature and hydrology reconstructions from the Indo-Pacific warm pool

Temperature reconstructions for the surface of the Northern Hemisphere are based largely on terrestrial records from extra-tropical or high-elevation sites, despite the fact that global average surface temperature changes closely follow those of the global tropics, which are 75 per cent ocean. Here, a decadally resolved continuous sea surface temperature …

The Great avulsion of Kosi on 18 August 2008

The 18 August 2008 avulsion of the Kosi River draining the parts of north Bihar in eastern India may well be regarded as one of the greatest avulsions in a large river in recent years. The Kosi River shifted by ~120 km eastward, triggered by the breach of the eastern …

N India losing groundwater at rate of foot per yr: Nasa

Mumbai: Using Nasa satellite data, scientists have found that groundwater levels in northern India have been declining by as much as 33 cm (one foot) per year over the past decade. Researchers have concluded that the loss is almost entirely due to human activity, says a news release from Nasa

Rapid geohydrological appraisal of Purainee and Orlaha villages, Supaul district, Bihar

This report based on a rapid hydro-geological appraisal of 2 villages, in Supaul distict in flood-prone North Bihar, gives a good understanding of local conditions as well generates a lot of useful data, that can help in planning groundwater management interventions in a village. Such information is crucial especially for …

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