The festival of ‘Holi’ is proving to be an environmental risk due to the toxic colors used during the celebrations. Unlimited and uncontrolled use of such dyes can lead to grave consequences in terms of human health and ecological balance. These colors are highly structured polymers and are very difficult to decompose biologically. This study was taken up with an initiative to determine the extent of effects that the ‘Holi’ colors have on water and soil, respectively. The bacteria inhabiting these contaminated water and soil samples were isolated for biochemical analyses.

This paper is an overview of the issues surrounding India’s water scarcity, and also comparison of clean water standards
between developing and developed nations.

In this present study, the soil erosion assessment and conservation measures in hill ecosystem is carried out in the Kalrayan hills, Part of Eastern ghats, Tamil Nadu using Remote Sensing and GIS techniques. The geocoded digital data of IRS P6 LISS – III (P101-R65 of 2001) and Survey of India toposheets (1971) were interpreted and various thematic maps such as drainage, lineaments, geomorphology, land use/land cover and slope maps have been prepared.

The traditional practice of utilizing wastewater into fish pond is a unique example of sustainable socio-economic development pertaining to resource recovery in the Eastern Kolkata wetlands, a Ramsar site in India. This paper revealed the stress of urban pollution and poor land use planning on the world’s largest natural wetland. This is the first time to critically evaluate dynamics of oxygen demanding substances, nutrients and solids in waste water canal and fish ponds.

A novel dew point evaporative cooler (DPEC) can sensibly cool the incoming air close to its dew point temperature. This paper presents potential energy savings of a novel DPEC for various cities during the summer season (April-June) for Indian buildings with the help of meteorological data.

A novel dew point evaporative cooler (DPEC) can sensibly cool the incoming air close to its dew point temperature. This paper presents potential energy savings of a novel DPEC for various cities during the summer season (April-June) for Indian buildings with the help of meteorological data. Energy savings are calculated by comparing the power required to run a DPEC with that of a conventional compression based refrigerant air conditioning system to produce the same cooling effect.

fiscal deficit. Diesel, the largest consumed petro-product in India is
also largely used in rural areas for agricultural purposes as well as meeting other energy needs. Cheaply available kerosene is being mixed with diesel and used in place of pure diesel. This is not only causing misuse of subsidized kerosene, damage to plant and machinery using it but also