Tuesday January 16, 2018
Home India Water conserv...

Water conservation: Lessons India can learn from California and St Kitts

0
//
474
Republish
Reprint

water-conservation-certificate-headercrop

By Gaurav Sharma

With an exploding population, more water is being used up in agricultural activities than ever before. The rapid industrialization means that water is not being used just for drinking but for myriads of other purposes too.

Revered rivers such as Ganga and Yamuna have become dumping grounds for industrial effluents and human discharge. The utter apathy with which we have treated the water bodies of the country has reduced them from the pedestal of divinity to a specter of deplorable isolation.

According to a report published by BAIF Development Research Foundation, “Most of the Indian states will reach the water stress condition by 2020 and water scarcity condition by 2025.”

The UN report on Water Conservation also presents a dark picture. The study says that 65% of rainwater goes into the sea due to lack of proper conservation techniques.  Also, 90 % of waste water discharged in rivers fails to meet environmental norms.

What can California and St Kitts tell us?

Here, much can be learnt by the initiatives undertaken by other countries when it comes to preserving the most precious resource of mankind. The Caribbean nation of St Kitts has introduced some novel water conservation measures. These include highlighting consumer responsibilities such as respecting signage and rules established by the Water services department, reporting incidents of misuse and abuse of water, creating awareness of reusing water, propagating use of water saving devices among other things.

Such simple measures can be easily adopted in India. Beside the enforcement of clear-cut rules and regulations, people should be made more aware of the need to conserve water. The dire situation in which we find ourselves should be brought to light in no uncertain terms.

In California, every city and district with more than 3000 connections has been given a mandatory water conservation target ranging from 8 to 36 per cent, based on per capita use for the previous year.

Moreover, by rewarding communities that preserve water and burdening through fines those who consume water disproportionately, the government has been more proactive, not only in forcing people to adhere to water laws, but in transforming their outlook towards water as a precious natural resource.

Why water matters


 

 

 

 

Click here for reuse options!
Copyright 2015 NewsGram

Next Story

Scientists spot massive ice deposits on Mars

Recent observations by MRO's ground-penetrating Shallow Radar instrument revealed a buried ice layer that covers more ground than the state of New Mexico.

0
//
17
Scientists found layers of ice on the surface of Mars. Wikimedia Commons
  • Recently, scientists have found layers of ice on the Martian land.
  • Scientists think this ice might be a useful source of water for future humans.
  • The researchers had researched 8 locations on the surface of Mars.

Scientists have unearthed thick and massive deposits of ice in some regions on Mars.

The images taken by the High-Resolution Imaging Science Experiment (HiRISE) camera aboard NASA’s Mars Reconnaissance Orbiter (MRO) showed the three-dimensional structure of massive ice deposits on Mars.

The ice sheets extend from just below the surface to a depth of 100 meters or more and appear to contain distinct layers.

It extending downward from depths as shallow as 1 to 2 meters below the surface, which could preserve a record of Mars’ past climate, the researchers noted in the journal Science.

This ice which was found can help scientists understand the climate history of Mars. IANS
This ice which was found can help scientists understand the climate history of Mars. IANS

“We expect the vertical structure of Martian ice-rich deposits to preserve a record of ice deposition and past climate,” said Colin M. Dundas, from the US Geological Survey.

“They might even be a useful source of water for future human exploration of the red planet,” Dundas added.

The researchers investigated eight locations on Mars and found thick deposits cover broad regions of the Martian mid-latitudes with a smooth mantle.

However, erosion in these regions creates scarps that expose the internal structure of the mantle.

The scarps are actively retreating because of sublimation of the exposed water ice.

The layers of ice can be used as water source by future humans on Mars, VOA
The layers of ice can be used as water source by future humans on Mars, VOA

The ice deposits likely originated as snowfall during Mars’ high-obliquity periods and have now compacted into massive, fractured, and layered ice.

Previous researchers have revealed that the Red Planet harbours subsurface water ice.

Recent observations by MRO’s ground-penetrating Shallow Radar instrument revealed a buried ice layer that covers more ground than the state of New Mexico.

NASA’s Phoenix lander had also dug up some ice near the Martian north pole in 2008, however, it is not clear if that is part of the big sheet. IANS