percent of the irrigated area in the country. It is estimated that now over 70 percent of India’s food grain production …

Accounting for greenhouse gas (GHG) emissions at the production stage of a bioenergy crop is essential for evaluating ….) production on the Canadian Prairies from 1986 to 2006. Net GHG emissions in the sub-humid and semi-arid climatic zones were …) basis. Nitrous oxide emissions associated with canola production, CO2 emissions associated with farm energy use and the …

This paper considers the relationship between the extraction rates and remaining reserves of a non-renewable resource …. Under general conditions the derived extraction rule is firstly linear, and secondly exhibits a slope term common to all …

of ownership rights, taxation, the discovery process, extraction, renewability, and clean-up. It sets these issues within … irreducible risks generate a severe discount. It also proposes that the present common system whereby governments sell extraction …