Introduction.
The human-environment interface commences at birth and continues till death. There is ample evidence available where human greed has degraded/ devastated the environment in abundance. There is no ecosystem on the planet that is not devoid of human presence and we have polluted just about everything on the planet. Species are going extinct, potable water is running in short supply, glaciers are melting at a rapid rate, sea levels are rising rapidly, forests are been denuded and yet the human greed is continuing unabated. However, that does not totally imply that the human presence has always had a negative impact. After all we are also an intrinsic part of nature, much like other flora and fauna. We are nature’s creation and helpful in its conservation and preservation.
This piece would focus on water, one of the in valuables provided by nature for human consumption and survival. With the ever-decreasing water availability in India, we need focused, determined, and immediate steps to ensure desirable water management, to include industrial and urban contamination, wastages, and preservation of our green cover. Global authority on the subject has warned that water shortage is likely to soon become our most sever risks.
As per the WWF list of 100 cities around the world which are likely to face acute water risk by 2050 at regular intervals, includes 30 Indian cities. World Bank has warned that India is a water stressed country, what with 18% of the world population and only 4% water resources. However, Niti Aayog has named 21 Indian cities that could run out of ground water as soon as 2030.
Need of the hour for India.
. Technology Adoption. Technology utilisation is still suboptimal. A few areas which need attention are: –
. Purity enhancement and reclamation. A fine example of reclamation has been seen in the deserts of Rajasthan. Wasteland/desert has been reclaimed by sound and effective rain water harvesting. Based on the lie of the ground and sloping pattern, rain water is being harvested for agriculture and drinking purposes. This has resulted in the mushrooming of farmlands, orchards, and wetlands; something considered unthinkable some years ago!
. Remote sensing. This can offer an early warning system, facilitating emergency response as well as to ascertain new water sources.
. Digital assets. Sensors are capable of detecting leaks and regulating water pressure.
Municipality Actions. Some of the important ones are appending below: –
. Illegal water connections and private bore wells.
. Streamlining and effective monitoring of the water distribution system.
. Supervision of reservoirs, checking thefts, waste water management and improving sewer.
. Mandatory rain water harvesting, rejuvenating water bodies and increasing storage.
. Desalination of sea water.
Housing Society Level Actions. Major aspects are given below: –
. Create awareness, cut leakages, STP water for watering plants and other mundane usage.
. Using smart meters, recycling of water, retrofitting low- flow devices and water cuts.
Major Challenges specific to the Indian environment. India is a growing nation with a multitude of complexities, including poverty, lack of education in a few segments, the new rich, self-centeredness(me first attitude), civic sense and community considerations, self-convenience, easy way out and gross lack of patience, apart from many others! These manifest in many ways in our daily life. Unauthorised but adopting convenient parking, garbage disposal, spitting, honking in public areas, are a few. We must institute draconian laws to curb such indiscipline in public spaces, much like the ones in developed countries, where the same Indians are law abiding and disciplined. This would go a long way in ensuring effective and seamless water management in our urban areas, in particular.
. Thus, there is a need for governance and policy formulation to be in glued unison with the entire gamut of water ecosystem. Our per capita fresh water availability is now nearing scarcity levels well below the international threshold of 1700 cubic metres annually. We need to undertake immediate and resolute steps to mitigate the disaster. The Indian army follows the per capita system of water allocation and distribution in all its military areas/cantonments since many years, making every individual/group/family responsible for their own water consumption. Such a system needs to be implemented across the board in our country.
Conclusion.
Humans have been disrupting ecology, however, they have also been stewards and enablers. However, the negative impact seems to have overtaken the positive ones. We need to re-establish a healthy relationship for growth and regeneration. Ecological engineering is not directed towards destruction; it could also fetch in abundances!
Written By: –
Lt Gen Rajan Bakhshi PVSM, UYSM, ADC
Former GOC in C, Central Army