Etude de cas bretagne 3

LQHQWURQDWJYQHPHCOMMISSION EUROPEENNEDG XIImpact environnemental de laculture du maïs dans l’UnionEuropéenneÉtude de cas Bretagne/DXUHQW %DUEXW ;DYLHU 3RX[6W LHV U U V D3 L ö Y /HJR U XH X® O SRXU6200$,5(,1752’8&7,21 3285482, 81( (78’( ’( &$6 685 /$ %5(7$*1( " & 217(;7( 3+<6,48( (7 $*52120,48( ’( /$ %5(7$*1( / (6 ),/,(5(6 0$˛6,&2/(6 %5(7211(6 3 /$&( ’8 0$˛6 ’$16 /(6 6<67(0(6 ’( 352’8&7,21 $*5,&2/(6%5(7216 / (6 ,7,1(5$,5(6 7(&+1,48(6 ’8 0$˛6 / (6 ,03$&76 (19,5211(0(17$8;’( /$ &8/785( ’8 0$˛6 (1 %5(7$*1( $ 1$/<6( ’(6 $0(/,25$7,216 (19,5211(0(17$/(6 & 21&/86,216 IMPACTS ENVIRONNEMENTAUX DE LA CULTURE DU MAÏS EN EUROPE - ETUDE DE CAS BRETAGNE,1752’8&7,21 3285482, 81( (78’( ’( &$6685 /$ %5(7$*1( "/D %UHWDJQH HVW XQH UpJLRQ WUqV SDUWLFXOLqUH GDQV OH SD\VDJHDJULFROH IUDQoDLV FDU GH UpJLRQ FRQQDLVVDQW XQH DJULFXOWXUHUHODWLYHPHQW SDXYUH HQ HOOH HVW GHYHQXH HQ WUHQWH DQV ODSUHPLqUH UpJLRQ DJULFROH IUDQoDLVH VXU OH SODQ pFRQRPLTXH $ORUV TX•HOOH QH UHSUpVHQWH TXH GH OD VXSHUILFLH DJULFROHXWLOLVpH IUDQoDLVH VD SDUW GDQV OH FKLIIUH G•DIIDLUHV GHO•DJULFXOWXUH QDWLRQDOH DYRLVLQH OHV DYHFSOXV GHPLOOLDUGVGH IUDQFV F HTXLOD SODFH GHORLQ j ODSUHPLqUHSODFHDXVHLQGHV UpJLRQV IUDQoDLVHV &•HVW SULQFLSDOHPHQW VXU OHV SURGXFWLRQVDQLPDOHV TXHUHSRVH FHWWH ULFKHVVH pFRQRPLTXH SXLVTXHODYLDQGHGHSRUFOH ODLW OHV YRODLOOHV OHV RHXIV HWOD YLDQGHERYLQHUHSUpVHQWHQW SUqV ...