Publications

This study highlights the importance of understanding behavioural changes displayed by animals in response to human interactions; such knowledge could be crucial for the planning and implementation of management and conservation strategies for endangered species such as the lion-tailed macaque and possibly other wildlife in the increasingly anthropogenic landscapes of the tropical world.

The NIAS Transition Plan for Thermal Power Plants (TPPs) recommends the progressive retirement of obsolete TPPs while shifting the load to existing and under-construction, modern TPPs and Nuclear Power Plants (NPPs) instead of retrofitting them with costly Flue Gas Desulfurisers (FGDs). Stack heights mandated for TPPs in India are designed to disperse SO2 emissions to ensure that ambient air SO2 levels comply with National standards. FGDs must be mandated only for TPPs in urban or sensitive or highly polluted areas since they increase specific CO2 emissions and water requirements and also hike tariffs. TPPs can use washed coal and retrofit high-performance Electrostatic Precipitators to reduce Particulate Matter (PM) emissions by 99.97 per cent without major capex.

This paper analyses the economic impact of Covid-19 in India. It documents the trajectory of infections and the lockdown and evaluates the extent of economic losses due to the lockdown. It also critically assesses the economic response of the Indian government to the pandemic and the lockdown.

India's overambitious targets for solar energy could destabilize its power sector and threaten energy security. Rather than 'green' political posturing, the country must plan an energy transition based on its developmental interests.

This paper demonstrates the use of a linear Input-Output (IO) model to estimate the economic losses in India due to COVID-19. The results show that depending on the duration of the lockdown, the Indian economy is likely to face a loss of about 10–31% of its GDP. The paper also discusses the impacts of COVID-19 on the demand and supply of electricity and CO2 emissions from the power sector. The cost of avoided carbon is approximately 186–264 $/tCO2.

In this commentary, authors identified challenges and opportunities at human-primate interfaces in light of COVID-19, focusing on examples from Asia, and make recommendations for researchers working with wild primates to reduce zoonosis risk and leverage research opportunities.

In line with the recent research on coastal ecosystems, the present investigation details the changes in environmental parameters modeled as a function of their spatial and temporal distributions (dry and wet seasons) in a transitional aquatic ecosystem in South India, Pulicat lagoon using a geochemical model and saturation indices.