Methodologies for evaluating farming practices are reviewed to provide systematic perspectives on agri-environmental issues in which diversified research topics have been discussed. As a representative method for selecting farm management systems, multicriteria analysis is surveyed and...

Utilizing potential energy in wastes is significant for achieving sustainable development of the environment and the society. It can not only prevent the wastes from polluting the environment, but also possess many other advantages such as saving energy resources, material recycle and creation...