6Mikael Hilden,Eeva Furman,Minna Kaljonen.View on planning and expectations of SEA:the case of transport planning[J].Environmental Impact Assessment Review,2004,24:519-536.
7European Conference on Ministers of Transport(ECMT).Strategic Environmental Assessment in Transport Sector[J].Paris France:ECMT,1998,19-25.
8Edith,Rob.Environmental indicators:Typology and overview[R].Europe:Europen Enviromnent agency,1999.
9EDITH, R OB .Environmental indicators: Typology and overview[M].Europe: European Environment Agency, 1999.