Water Conservation

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 …

Sydney takes water scarcity seriously

ADMINISTRATORS of urban water facilities in India often adopt a parochial view. The water suppliers discourage measures such as rainwater harvesting, arguing that it reduces their revenue by cutting down demand, especially from high-end consumers. There have been cases in Bangalore of customers being harassed by officials of the Bangalore …

Sustainable watershed development by refilled continuous contour trenching technology

In draught prone area, there are two critical factors: water and soil. So in such areas main objective is to conserve the soil and conserve water. Once soil and water conserved, vegetative growth sustain easily. For the same to satisfy this objective economically and efficiently, Refilled Continuous Contour Trenching (RCCT)Technology …

Urban growth model needs reality check

Urban India is beginning to explode. The question is if our cities will be able to manage this growth or will they just burst at the seams? The reason I ask this is because we still don't have a clue about what urban growth will mean for us. We cannot …

Shades of green

This book contains case studies of selected Natural Resource Management projects implemented by the partners of Caritas India. Promotion of natural resource management is a proactive and long-term strategy of Caritas India. Caritas India evolved an environment policy that focuses on protection, preservation and conservation of natural resources like land, …

Catching rain

function maps() { var popurl="files/images/20060515/42-map.jpg" winpops=window.open(popurl,"","width=300,height=350,scrollbars=yes") } The residents of Aizawl are taking to piped water in a big way. The town, once a model for urban rainwater harvesting practices, is now looking for water from the rivers in the valley. The city’s uniquely different topographic setup has added to …

Dye farming

a polymer developed to help farmers improve water retention in fields may have more to offer. The substance, called Jalshakti, can hold water up to 100 times its weight, which it then slowly releases. Now, researchers at the Nagpur-based National Environmental Engineering Research Institute (neeri) have found that Jalshakti can …

Water budget

The Union budget of 2005-06 had given the impression that the United Progressive Alliance (upa) government had a plan to promote water conservation and management. With the 2006-07 budget round the corner, now is a good time to look at how serious was upa's water plan. Last year's performance in …

Saturation to improve pollutant retention in a rain garden

Rain gardens have been recommended as a best management practice to treat stormwater runoff. Replicate rain gardens were constructed in Haddam, CT, to treat roof runoff. The objective of this study was to assess whether the creation of a saturated zone in a rain garden improved retention of pollutants. The …

The salutary influence of irrigation on human settlement, economy and political power in pre-modern southeast Asia

The tropical monsoon rhythm for over centuries obviously occasioned the development of water works which facilitated wet rice cultivation in pre-modern Southeast Asia. The small-scale water works, purely an outcome of local initiative which survived for many centuries and outlived the state, were developed in the dry zone of Irrawaddy …

Water use efficiency: A study of System of Rice Intensification (SRI) adoption in Andhra Pradesh

The System of Rice Intensification (SRI) is a method of paddy cultivation, though some consider and treat it as a technology. SRI method totally deviates from the traditional way of cultivating irrigated paddy over centuries and hence it has different water saving capabilities.

India's Centre for Science and Environment wins Stockholm Water Prize

The Centre for Science and Environment (CSE) in New Delhi, an infl uential Indian non-governmental organisation led by Ms. Sunita Narain, a dynamic advocate for water, environment, human rights, democracy and health, will receive the 2005 Stockholm Water Prize from HM King Carl XVI Gustaf of Sweden in August. In …

Watering It Down

The Employment Guarantee Act is a diluted version of the original proposal. Will it be effective? Amartya Sen calls it cause for jubilation. Giving some of the poorest people in the country a reliable source of income through 100 days of guaranteed employment can be an enormously important instrument for …

Impact of soil and water conservation measures on hydrology of micro watersheds in Madhya Pradesh

Soil and water conservation measures are meant to reduce soil erosion and utilize rainwater. The measures include construction of contour bunds, contour trenches, graded terraces, check dams, dugout ponds, open wells, and similar other works. Some of the works done by the agencies of the Madhya Pradesh Govt. are analyzed …

SOS for H2O: Will pricing save it?

HEARD of Plachimada? Over the last two-and-a-half years, people in this Kerala village have been agitating to get a neighbouring Coke plant shut down. According to them, Coke's water mining has parched the lands of over 2,000 people. Welcome to the water wars. This is why it was heartening to …

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