Wyniki wyszukiwania:

This book was written to increase student access to high-quality learning materials, maintaining the highest standards of academic rigor at little to no cost. The sources of energy which are exhaustible and being produced continuously in nature are called nonconventional energy or renewable sources of energy. Some of these sources include solar energy, wind energy and tidal energy. The conventional energy sources are basically based on fossil fuels which have finite reserves in nature and hence would extinct in future. The conventional sources of energy are generally nonrenewable sources of...

Banana is cultivated in tropical and subtropical regions. The water requirements of banana vary according to topography, soil, variety and type of climate and type of culture.Banana consumed 2150 mm water to produce higher yield. In banana, the major physiological constraints limiting the productivity of the crop is water deficit. Water deficit severely affects the plant growth and yield, because it deeply reduces the photosynthetic capacity of the banana plants as the crop sensitivity is reflected by reduced greenness of foliage. In accordance with this contention the present study is were...

This work has yielded a comprehensive study on the runoff characteristics as well as the sediments from nine different locations of Guwahati, India. The study tries to give a thorough understanding of the sediment-runoff interactions and shows which are the most mobile metals in the runoff sediments of the city. A detailed speciation study of the trace metals was carried out and it was found that the metals in the sediments were bound to different chemical fractions. Cd was the most predominant in the carbonate-bound fraction, while Co and Cu showed predominant presence in the fraction bound...