Indian Economy

Canada has 4 profound effects of nanotechnology on environmental sustainability: The Environmental Benefits of Nanotechnology.

The ability to build devices with nanoscale precision is known as nanotechnology, and it has become an invaluable weapon in fighting environmental threats. Developing possibilities to use nanomaterials has already led to the emergence of trends that are likely to revolutionize different industries.

Clean Energy Technologies
-Enhanced Solar Cells: The power generation ability of solar cells can be improved by way of nanotechnology in fabricating the devices which helps to increase light collection efficiency while reducing production cost.

-Next Generation Batteries: With the incorporation of nanotechnology into batteries it would be possible to increase the charging rate and overall energy density making it more efficient and sustainable.

– Fuel Cell Technologies: Fuel cells are devices that convert hydrogen to energy and with nanotechnology these devices will be produced in a way that they will be more energy effective and last longer which will contribute to the use of clean energy.

Water Purification and Conservation
-Nanofiltration Membranes: Unique membranes that may be used to turn normal water to purify contaminated water fit for human consumption and other utility.

-Nano-Deployment in Water Treatment: The use of nanomaterials in water helps to improve the quality of water without the harmful addition of chemicals since they are able to degrade pollutants as well as act as sterilizing agents.

Agriculture for Sustainability
-Nanopesticides: This method allows the use of focus on usage pesticides which are more efficient and environmentally friendly.

-Nanofertilizers: These fertilizers are helpful in increasing the efficiency of plant nutrient absorption and thus may reduce the over reliance on fertilisers.

-Nano-Material-Based Sensors: These sensors can monitor soil and plant health thus promoting precision farming and reducing waste.

Environmental Remediation
Nanomaterial-Based Catalysts Nanomaterial-based catalysts can be used to enhance the degradation of toxic substances in water and soil.
Sorbent Materials Made From Nanomaterials These materials are promising in the detoxification of air and water.

Though there is great optimism on the use of nanotechnology for supporting environmental sustainability, one would have to really take the necessary steps to analyze each step of potential risks and ensure responsible usage to guarantee its safe and beneficial use. On one hand, we shall exploit the power of nanomaterials, on the other, we shall be aware of their potential consequences.

Despite the global shift toward clean energy sources, including in the rail transport sector, India is still expanding and continuing to build diesel electric locomotives. This is due to the following factors:

1. Constraints of Infrastructure:
Restructuring the rail tracks for the purpose of electrifying them is highly investment and time intensive. There is a considerable network of railway lines in India and especially in regions that are difficult and mountainous.
2. Economical Inducements:
Diesel engines are adaptable and efficient and can easily operate on non-electrified lines without power.
The costs involved in acquiring diesel engines and their servicing and repairs are lower than those of electric engines both in the initial costs and over the life of the systems.
3. Technological Limitations:
Electric locomotives are effective, however there is a need for a continuous power supply. Power shortage and power grid problems may affect their efficiency.
4. Indigenous Technology:
The country has established a home-grown technology which manufactures diesel locomotives in order to minimize the level of imports.

5. Gradual Transition:
In India, starting with electric locos, there is a very slow expansion.
Utilization of both diesel and electric locomotive makes it conducive to transition.

Even if diesel locomotives have a few advantages, the use of petroleum cannot be overlooked, hence India has to move ahead with electric locomotive enhancement and with other fuels such as hydrogen and bio-fuels.

In the administration of justice and equality, a significant portion of the legal system in India has its delivery issues. Among the key issues involved are the following:

Judicial Backlog: This entails a huge judicial backlog in courts which in itself leads to justice being delayed over the years.

Corruption: There is corruption in the judiciary and law enforcement, which is why the system has such an upside down state.

Access Inequality: The poor class of people in the society do not have appropriate legal assistance and justice for them.
-Obsolete enactments: Some of the holistic approach old laws need to be amended in order to solve present-day challenges.
-Legal Awareness: There is very little knowledge concerning one’s legal rights and remedies among the community members residing in the villages.
-Police Reforms: The violence and incompetence among some police officers meet the ends of justice only up to a certain point.
Currently what is needed are comprehensive reforms that comprise judiciary changes, law enforcing agencies strengthening, enhancement of legal assistance services and elevation of legal education.

Cities are urban regions which harbor large volumes of economic, social, and political interactions. They tend to be the zones of productivity and creativity. However, a large volume of people within a narrow area poses threats to the potential outbreak of diseases. For this reason, urban planning and the construction of infrastructure facilities have proved crucial in prevention from the spread of infectious diseases.

Some of the critical ones include are:

1. Improved Sanitation Infrastructure: – There should be proper sewage disposal systems and sewage plants and proper storm water drainage systems to avoid the risk of water-borne diseases. – Proper collection, transport, and disposal of the solid wastes will help eliminate or at least minimize the chances of vector-borne diseases. – In the presence of a barrier of disease-causing organisms, a safe supply of water is an essential factor in health.

2. Urban Planning and Zoning: – In regulating the density and the zoning of certain parts of the city, it helps in reducing incidences of population explosions that lead to settlement patterns known as slums, which are unhygienic and prone to diseases. – The idea of provision of open spaces in the urban planning is yet another factor which relaxes the minds of city dwellers by enhancing the fresh air available to them and improvement of their mental health as well.

3. Public Health Infrastructure: Health Facility: Ensuring an adequate number of hospitals and clinics for diagnosing, treating, and controlling diseases. Health Education and Promotion : Health promotion activities can improve practice of hygiene, uptake of vaccines, and awareness on diseases control.

4. Community Participation: Community Involvement- it means that the community is involved in present issues and has a say in certain decisions made.

5. Social Mobilization: Improves outcome levels through community participation and population involvement in sanitation and hygiene activities.

These will then see healthier livable cities, less suffering from infectious diseases among urban dwellers thereby raising the general standard of living of such individuals.

Influence of Impact of Assessment Environmental (EIA) on Sustainability Development

Environmental Impact Assessment (EIA) is without doubt one of the most vital techniques that has be employed for sustainable development. It can predict possible effects of any project on environment, and / or, avert it, thus achieving sustainable economic development without compromising on environment. The EIA helps in the protection of ecosystems:

1. Protecting Ecosystems: EIA finds that developers are not detrimental or manage to reduce their impact on BIODIVERSITY or natural habitats in order to sustain them.
2. People make effective use of the resources, with the least proportion of wastage or polluting the environment, other than developing it.
3. Stakeholders’ involvement: The Application of processes through EIA has in one way been made respondant to the local communities and people involved themselves to foster and enhance care and sustainability.
4. Avoidance of long-term costs: EIA can be most effective in avoiding costly controls and restorations measures of the long term since environmental questions are dealt with in the best time possible.

The Indian Himalayan Region: Needs for a Special EIA

Indian Himalayan region is vulnerable academically having diverse ecosystems ranging from the sub-tropical to the desert type in the high altitude pastures. Such distinctive aspects of environment, social and climatic structure make it to warrant a specific EIA strategy. Here’s why:

1. High Seismic and Landslide Vulnerability : The IHR is severely located in an area of frequent earthquakes, landslides and flash floods. They are youthful areas and seismically active re gions exist in the area. Main sources of hazards involve big projects like dam constructions; highway constructions; mining activities which reduces slopes and increases seismicity. Moreover, to prepare a specific EIA for such a region some impacts on geology peculiar to the mountainous territory have to be evaluated.

For example the Kedarnath floods 2013 established how river was dammed and flow paths have been manipulated and that has worsened disaster impacts. An IIA may require an above-distraction risk assessment that targets the peculiar slope area of the IHR.

5. Climatic Vulnerability: The Himalayas are more vulnerable with climate change. It is self explanatory, through revealing that with increase in temperature, the process of change in cycles increases with a higher rate of disasters. Overally, the IHR requires another EIA that is more climate adaptation and resilient.

Example: The temperature is increasing due to, melting glaciers and gangotri is one of the melting glaciers due to temperature checks and tourism checks pollution. Climate based EIA can support the regulation of pollution and sustainable tourism.

Conclusion:

The proposed framework of EIA specific to the Indian Himalayan Region would combine those aspects with the Indian concern of development along with the sustainable conservation of environment. In fact, it could turn out as a useful instrument to provide EIA with an approach to sustainable development and conservation of environmental and cultural diversity of the Himalayas.

2. Biodiversity Hotspot: The IHR is habitat to diverse and highly conserved plant and animal species, some of which are endangered and restricted to this habitat type only. Such diversity may not receive adequate consideration in standard EIAs; but a particular EIA can adequately capture the need to conserve bio-divance.
Example: For example, the Char Dham highway project in Uttarakhand was adopted as construction work taken up by the state governments. Threats of habitat fragmentation and to a species like the Himalayan musk deer were on the agenda. An EIA may be regional so that an accurate evaluation of the presence of species can be done and other options which are more favorable from the ecological point of view can be considered for construction.

3. Sensitivity of Water Resources: The Himalayas are particularly reactive to initiatives to supply fresh water and millions people rely on the glaciers and rivers of this area as their main water dispensers. In addition, hydroelectric projects, and other tourism development have an impact on water quality and glaciers. In addition to the points stated above, an EIA can include aspects such as; glacier effects and checking on use of water so as to prevent overuse.
For instance: Glaciers in the Satluj and Beas basins are partially affected by the extensive hydroelectric development work carried out there hitherto. Specialized EIA can also put stiff measures on glaciers and water supply that is so crucial for sustainable supplies of water.

4. Cultural and Indigenous Community Concerns The cross-sectional nature of the IHR harbors many different indigenous populations that are naturally culturally connected to the topography. Some projects lack attention to social factors might slow down development of traditional economy and disrespect the legacy.
Example: The current intervention under the Pancheshwar Dam project construction is posing serious questions about displacement and livelihood of the affected people. EIA of a region can therefore contain more elaborate socio economic impact study to ensure that the locals are fairly compensated and their standards of living enhanced by the project as well as their culture.