This article deals with the Local Agri-Environmental Schemes (LAES), the French contractual policy instrument within the European Rural Development Regulation (2007-2013), designed to improve water quality within priority watersheds. The paper is structured in three parts. The first one focuses...

The pattern of development of the economies of Europe and the world in recent decades is a focus on sustainable development. In accordance with the declaration of the United Nations Conference of 1992, sustainable development is defined as "equitable meeting the needs of present and future...