The present article intends to highlight the importance of the impact of the economic activities on the environment, and of its integration in the decisional and financial system of the national economic entities. During the last decade, a new challenge has appeared for the professional accountant, namely that of the environmental accounting, meant to maximize life quality. Environmental accoun...

abstract in current study, an irrigation examination and acquisition of environmental water in kor-river fields, that is dominated from doroudzan dam to bakhtegan lake, was done by an integrated economy-environmental model. the model was considered by economic, hydrologic and agronomic components. in the economic component, an optimal harvesting of water was done using non-linear programming in...