• Non ci sono risultati.

Strengthening and redesigning flood risk governance in Europe: an overview of seven key issues and how they are being dealt with in six European countries

N/A
N/A
Protected

Academic year: 2021

Condividi "Strengthening and redesigning flood risk governance in Europe: an overview of seven key issues and how they are being dealt with in six European countries"

Copied!
5
0
0

Testo completo

(1)E3S Web of Conferences 7, 20010 (2016) FLOODrisk 2016 - 3rd European Conference on Flood Risk Management. DOI: 10.1051/ e3sconf/2016 0720010. Strengthening and redesigning flood risk governance in Europe: an overview of seven key issues and how they are being dealt with in six European countries 1a. 1. 1. Dries Hegger , Peter Driessen , Marloes Bakker and Carel Dieperink. 1. 1. Environmental Governance, Copernicus Institute of Sustainable Development, Utrecht University. Abstract. European countries, especially urban areas, face increasing flood risks due to urbanization, increase of exposure and damage potential, and the effects of climate change. In literature and in practice, it is argued that a diversification of Flood Risk Management Strategies (FRMSs) makes countries more flood resilient. The latter requires innovations in existing Flood Risk Governance Arrangements, development of new arrangements and the coordination of these arrangements, but it also requires these arrangements to be tailored to their physical and institutional context. Within the EU FP7 project STAR-FLOOD (2012-2016), a comparative analysis and evaluation of flood risk governance in Belgium, England, France, The Netherlands, Poland and Sweden has been conducted. The project identified at least seven key issues that are relevant for all researched countries (and probably also beyond). These key issues deal with the topics of (i) diversifying Flood Risk Management Strategies (ii) establishing  

(2)      

(3)  

(4)         production between public and private actors; (iv) improving fragmented and often non-enforceable rule systems; (v) optimising available resources for FRM; (vi) operationalising          . country-specific way; (vii) follow general design principles for improving FRM that are sufficiently tailored to local circumstances. Drawing on all project deliverables, this paper will briefly review each key issue, discuss salient similarities and differences between the countries and point at ways forward.. 1 Introduction This report discusses the key conclusions of the EU FP7 project STAR-FLOOD. This project focused on analysing, explaining, evaluating and designing flood risk governance in six European countries: Belgium, England, France, The Netherlands, Poland and Sweden [1, 2]. The key conclusions are intended to help develop policy design principles for flood risk governance arrangements and to derive implications for policies and law at the level of the EU, its member states, regional authorities, and public-private partnerships. In so doing, the report reflects on two starting assumptions of the project (see box 1) [1]: Box 1: STAR-)/22'¶VVWDUWLQJDVVXPSWLRQV [1] Assumption 1: Societal resilience to floods is enhanced if multiple Flood Risk Management Strategies are implemented simultaneously and are aligned. Assumption 2: A successful implementation of a diverse, resilient, set of FRSs ± requiring a combination of old and new strategies and coordination of different strategies ± in a certain area is only possible if these strategies and their coordination are appropriate. They should enhance make efficient use of re-sources and should be considered legitimate by actors involved, thus ensuring proper institutional embedding given the opportunities and constraints of their physical and social context. Both starting assumptions have been derived from current debates in literature, policies (including the EU Floods Directive, Directive 2007/60/EC) and practice on flood a Corresponding author: d.l.t.hegger@uu.nl. risk governance in times of increasing flood risks due to urbanisation and the effects of climate change. Riskbased approaches to flood risk management are emerging that address exposure, likelihood and magnitude of flood hazards as well as the consequences should floods occur [2-6]. While flood defence focuses on reducing the likelihood of floods, additional strategies help to take into account the other aspects of flood risk. Flood prevention helps to reduce exposure; flood mitigation focuses on the magnitude of the flood hazard; while flood preparation and recovery both deal with the potential consequences of floods [2]. Strategies should, however, be implemented in such a way that they fit in their physical and institutional contexts. Our key findings, which have been listed below, provide the building blocks for scrutinising and elaborating the two starting assumptions. To each key finding, a separate section has been devoted, providing an explanation of each key finding and referring to those STAR-FLOOD products that provide the main evidence for this finding.. 2 Necessity and importance diversification of Flood Management Strategies. of a Risk.  

(5) 

(6)        .

(7)     

(8) 

(9)     

(10)  !   "#$%&' (   .

(11)    ) ! 

(12)  

(13)  .

(14)       

(15)       ' *  

(16)    )  +     

(17)    !   +) )

(18)  

(19)  

(20) !"#+$,+ $-&'* !         .     ' .           . © The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/)..

(21) E3S Web of Conferences 7, 20010 (2016) FLOODrisk 2016 - 3rd European Conference on Flood Risk Management. DOI: 10.1051/ e3sconf/2016 0720010. 6'' )      

(22)      . !     8 

(23)  )      + ''  ! ! !+     ) ! 

(24)  )  ! !7 "$?&'  +    )  ! ! .   

(25) 

(26) 

(27)       !

(28)  '       ) 

(29) 

(30) )   :      .

(31)         )      

(32) 

(33)     ! ) '  +  5  ! ! !   

(34)       

(35) 

(36)  !  6       *   + @ )  @ !        

(37)      A     5    7' "$B&     +   .

(38)    +       :        !

(39)     )  

(40)            

(41)     "$/+ $?&' .

(42)     +     !  ! )  !3 . ! 3 3 C   3 !

(43)  D43 3  !     !

(44)    +    3  E3  ! 3 3 C 3 3 !F ! 3

(45) 3 3 3.

(46) 33   D"$/+ $?&' 9    

(47)   ) 

(48)  

(49)     ! ))    

(50)  < '       

(51)      +   

(52)     ! + ) 

(53)  6!   

(54)   7

(55) ) )     ! )'     

(56) )  

(57)  

(58)       

(59)  

(60)         G < + 

(61)     ) 

(62) 

(63)       !  

(64)  "$/&'.          

(65)  )! 

(66) 

(67) '     

(68)   

(69)     !

(70)              

(71)       "$/&'0 +!     1

(72)   23

(73) 3 !3  43 * 3 5 

(74) 3 

(75) 3 

(76)  +

(77)        ) 

(78) !         ! ' *       

(79)  +

(80)       

(81)      6  

(82)  7 ! 

(83)  "#$%&'*    +!   

(84) !    3 1)  !3 23 3  3 )

(85) 3

(86)  3  )

(87)  !  

(88)  "#$%&'. 3 Establishing connectivity between actors, levels and sectors through bridging mechanisms         

(89)       )    +  

(90)    '      

(91)  

(92)        

(93)       +        

(94) 

(95)       "#$%+ $/+ $#&'        + )

(96)   !  

(97)      

(98) 

(99) '  )

(100)   !  

(101)      

(102)  . 

(103)      8 ! 

(104) 

(105)  

(106)     8     

(107)    8    

(108)   

(109)     

(110)  )

(111)   !+  .  "$#&'        

(112)    )              

(113)      

(114)  !   

(115)       '        

(116)        !    ' 9 :!        )  + ! 

(117) 

(118)       + . !  

(119)  :   )   ! "$/&' )

(120) 

(121)      +  )

(122)     .

(123)       

(124)    )   

(125) '        

(126)  :                 

(127)      

(128)  ) ! 

(129)  .    !  "$/&'  

(130)  +  .

(131) . )     !

(132)   

(133)  )   !     

(134) 

(135) )  

(136)   

(137)    .                

(138)         + )  )   !  

(139) )   

(140) "$/+$#&'. 5 Diversification in rules and regulations related to FRM     .

(141)         ! 

(142)   

(143)        

(144)    '         )

(145)      )     

(146)        )  

(147)      !:  "$/&' *  

(148)

(149)  +          ) 

(150) +!               )  ! 

(151)         :  "$/&'  .

(152)   6 HII#G/IG5=7 "HI&  

(153)  !         . +) !     .   6 

(154)  

(155)  

(156) @ 

(157) 7"?$%+$/+ HI+ H$&'  

(158)       ! J         !   .

(159)   +  !   ) >   5K) +  !! !'*   .

(160)      

(161)    )  

(162)    !       

(163)   )       

(164)     !!     ) ! )

(165) 5  ! '*  +!   >  

(166)  . !  *     .   +  .

(167)    

(168)           )  >  ' *  

(169)   ) +     

(170) 

(171)  ! 

(172)  !!   )  )    

(173)     !  

(174)    )  . !  >     !    

(175)     

(176)   ) J 

(177) +     !  

(178)      . 

(179)   )          . 4 Involvement of business, NGOs and citizens in FRM   ) 

(180)       +)  !  + 

(181)  )  +(;

(182)  <  )     

(183)  :         +     !   

(184) +  

(185)       5  !  =  '   !  

(186)         

(187)  ! +         ) 

(188)    

(189)   )     ' .

(190)  +

(191)            >            '               )   . 2.

(192) E3S Web of Conferences 7, 20010 (2016) FLOODrisk 2016 - 3rd European Conference on Flood Risk Management. ) "$/+H$&' ! )       .

(193)     

(194)  )   

(195)     

(196)      

(197)        J   "$/+H$&'    )

(198)  ! !

(199)    

(200) )     ! )  < ' !!+ ! ! 

(201)  

(202) 

(203) +      5K )             5  ! . ' *   +  + .

(204)       5  !  6''5 

(205) + 7   

(206)        !

(207)   !!  ' * 

(208) +         5K 

(209)         !!     )   !!   6

(210)   

(211)  :!7 

(212)  !!   .

(213)   !   !       6!)    

(214)     )

(215) 7'    

(216)   !  ! !  )

(217)     )  +    

(218)     +   

(219)          )   

(220)       +     

(221)        ! ) .

(222)    "$/&'. 6 Availability of resources. different. types. DOI: 10.1051/ e3sconf/2016 0720010. 7 The link between diversification of FRM strategies and resilience *  D33 3 ! E33 

(223)  

(224)        )        !

(225)               .

(226) ' 0 + 

(227)    )     + 

(228)        

(229)    ' 9        ! N !     + !   ) )G 

(230)  !   

(231) !"#+ $,+ $-&'     )   

(232)     

(233) .    !     .

(234)       

(235) +   +  ! 

(236)           :      :  ' 9   !   .             ! +     

(237)   )         3 31  333 3 3 3  3.2"#+ ?$%&' 

(238) +     .

(239)   + )

(240)   !  +  

(241)     8  )    !   !      

(242)      :     . : 6!! ! 7  

(243)  ) 

(244) 

(245)  "H&' 

(246)  +

(247)   :      !  6 7  

(248)  .   !  6'' ) ) 

(249)   7 "#+ ?$%&'   +  !  6   ) 7    )    

(250)   )    :!  . D3   3 3 3 3 !  "$#&' )  +          

(251)    >                

(252)        

(253)     "$/&'. of.  )  

(254)    !    +  .          +  

(255) +  

(256)  *=. +)    !   +  !  

(257)      :         ) 

(258)  !

(259) + ! 

(260)  

(261)   

(262)             !  )     "H&' )     

(263)  )  )

(264)      

(265)   )   

(266)  )  

(267) +  ! ) "$/&'  )        

(268)       )   . '     )

(269)      

(270)   !     6''  + 5 

(271) +(

(272) 7+  6'' @ 

(273) 7 

(274) !

(275)   5  ! 

(276)   

(277)   

(278)  

(279)   5K   

(280)  "?$%+ $/&' L 

(281)         ' *       +  (

(282)    ) 

(283)      . ! 

(284)  !

(285)   

(286)                   .    !   "?$%+ $/&'   !   !            )    !  

(287) ) 

(288)  !       

(289)   ) 6! 

(290)  

(291) 3  3 

(292) 3  3 

(293) M3 C3  3 )3 !  

(294) D3 3 < 3  3 3   3   3     

(295)   !       !  "$/&'       !         )

(296)  +      )            

(297)      +!       !               

(298)    .

(299)  "$#&'   . 8 Design principles for improving FRM strategies 

(300)   ! !   !    .    +  +   

(301)  5  !    )  

(302)  

(303) '   

(304)         +    

(305)   "HH&'   !   +  N 7  

(306)    ) 

(307) !      

(308)   !   

(309)   

(310)         

(311)        8 7  

(312)   

(313)   ! !           >    ! 

(314)  

(315)   

(316)   .

(317)  8 7  

(318)      !          +    

(319)    !    !  + )

(320)  

(321)   )  !!  +      )  !    *=6!!787 

(322)       .

(323)  )  <            ! 

(324)           <    

(325)    

(326)    !   

(327)     8 7  

(328)                

(329)    '       >      .

(330)        

(331)    

(332)   !) )           ! )    

(333)   ! ) ) +.     + ''      .

(334)     '   >   

(335)     . 3.

(336) E3S Web of Conferences 7, 20010 (2016) FLOODrisk 2016 - 3rd European Conference on Flood Risk Management. !    

(337)  )   

(338)   ! )  ! ! +   

(339)   ) '  !!    

(340)  )     !

(341)  )   ! ) + !  

(342)   ! +      

(343) )  

(344) + 

(345)  

(346) )   !      >  '  !      !!     !!   < > !  !

(347)             

(348)  6 7 ! !"HH&'. DOI: 10.1051/ e3sconf/2016 0720010. 10 References $'. 9 Concluding remarks H'.     

(349)  +!       + 

(350)  

(351) 

(352)   O       ' 

(353) !       !!        ! 

(354)  !  . !        !   !   !!    

(355)   '  

(356)    +

(357) !

(358) 

(359)

(360)       ! "$/&N x(   <      ' (      ) 

(361) 

(362) )  ' .

(363)  !  G !    +      !   

(364)    .

(365)  +.  !     !)   + 

(366)   

(367)     

(368)     !           

(369)     !!      

(370)      '     !     !  

(371)   

(372) ) !

(373) 

(374) + !/

(375) #  +

(376) )  !  5  !  !   

(377)  

(378)   ' x 

(379)   

(380)  !   '    

(381)             )   

(382)      )      +     

(383)           '*   

(384) .  )!    N )    

(385)   + 

(386)     .  ! ! G <    +    ! !     .

(387)       +          )   

(388)      :)  

(389) . 

(390)   '     !     

(391)    )    )    +  

(392)   ' x3 

(393) 3  3 

(394) 3 3 1 23  3 1     3  243 3  

(395)     

(396)         

(397)  !       

(398)      

(399)                

(400) )+   

(401) 

(402)  !)

(403)   ! )        6''  

(404) 

(405) +    7'   . %'. ,'. -'. /'. #'. ?'. B'. 4. 0+ ' ' '+ ; + ='+  + @' @' A'+ .+ ' 0' ('+ ! + ='+ =))P+ '+ +L'+ :+.'+  +='+. +A' ='+   + '+  + ='+   + ='+ Q  .  0 

(406) + 9'+ Q  J + 0' ' ' 9'+ L

(407) < <+ R'9' 

(408)  ; = + '+ 6HI$%7'   

(409)

(410)      

(411)  

(412)         !""     '  =   +K +(

(413) ' 0+ ' ' '+  + @' @' A'+ ! + ='+ 9 +'+

(414) +;''

(415) Q J +0' ''9'6HI$,7' ) 

(416) 

(417)    .

(418)      N   !    

(419)    !!  ' #

(420)    

(421)

(422)    + !!' ,$H#,$,H' !NGG

(423) :'

(424) ' G$I'$II#G$$H/BI$,I#%H:' + A' =' A' 0'+ . < + 9'+ Q   Q + '+ L  + A' 

(425)  9 + ' 6HII?7'         .

(426)      

(427)   ' $

(428)  $  + % &' %(&% *  + ' 

(429)  ) + @' 6HI$$7' 

(430)     ! 

(431)  )    <

(432)  

(433)    N  

(434)     ! !  

(435)    )          

(436)  !   '  )  

(437)    * +$  + !!' #%I #%%'

(438) N$I'$I$/GJ'  'HI$I'$H'I$I' 9

(439) + A' '+  A + '+ L. !+ A' ' 

(440)  Q 

(441)   J+ A' @' 6HI$I7' !      !!     

(442) !    ) 

(443)        '  

(444)  

(445)  

(446)  

(447)  ,

(448)  

(449)

(450) + % -./ --.' !NGG

(451) :'

(452) ' G$I'$I$/GJ'  'HIIB'$$'II-' Q    . + '+ + =' ' A' ' 

(453)  J + ' 6HI$$7'           !!

(454)     S0

(455)  #

(456) 

(457) ,

(458) ,

(459) +!!'H#HH?#' 0+  ' ' '+  +  @' @' A'+ 9 + '+ Q  J + 0' ' ' 9'+ L

(460) < <+ R' 9'+  <+ @'+ =))P+ '+ 

(461) + ;''+ .+ ' 0' ('+ @+ ' A'+  + =' 

(462)  5+ L' 6 )

(463) 7'  

(464)    .

(465)   N  

(466)           

(467) S 5   

(468)   ' + 0'+   + ='+ . + A' ='+ =))P+ '+  :+ .'+ 

(469)  + L' 6HI$-7' 

(470) $  

(471)  )

(472) 

(473)      )

(474)    1% 

(475)        

(476)  

(477)  

(478)   

(479) $2 $'K   !+ LK   + . + )    '.

(480) ' ' :

(481) + '+ @+ '+  + ' @'+ !+ '+ ; + ='+ @+ ' 

(482)  0 .

(483) + ' 6HI$-7' 

(484) $  

(485)  )

(486) 

(487)      )

(488)     

(489)  3  

(490)   

(491)       )

(492) 

(493)      )

(494) % =   '.

(495) 0<

(496)  .

(497) E3S Web of Conferences 7, 20010 (2016) FLOODrisk 2016 - 3rd European Conference on Flood Risk Management. $I'. $$'. $H'. $%'. $,'. $-'. $/'. $#'. $?'. $B' HI' H$'. DOI: 10.1051/ e3sconf/2016 0720010. HH' @ + '+ 5+ L'+   + ='+ @+ '+ :

(498) + ' 

(499)  @

(500) + A' 6  !! 7' . !  

(501) 

(502)  ! !  +   

(503) .

(504)    U      . ! ' .   +K +(

(505) '. = + 

(506)

(507) : K  + )    '.

(508) ' '  + ='+ . << + '+ P + '+ ;! + '+   )+ '+ P  + A' .'+   + '+   + =' 

(509)   + ' 6HI$-7' 

(510) $  

(511)  )

(512) 

(513)      4)

(514)    

(515)   

(516)  +$  !

(517)  

(518)  +  +  + )  '.

(519) ' ' L  +'+Q .  0 

(520) +9'A'+ ; +0'L'

(521) Q J +0'''9' 6HI$-7'   

(522) $%

(523) $  

(524)  )

(525) 

(526)   )

(527)  5

(528)  % =   +K + (

(529) +)  '.

(530) ' '  <+@'+

(531) E3A4E3=  TE34E3 <

(532) +'

(533) L

(534) < <+R'9'6HI$-7'  )

(535)  +

(536) !   

(537)  

(538)   

(539)  $ 

(540)  % =   +K +(

(541) + ).  '.

(542) ' ' 5+L'+; +'+@ +'+

(543) !+5' 6HI$-7'

(544) $  

(545) )

(546) 

(547)    )

(548)    

(549) 

(550)  ,

(551)  ,

(552) 6+=   +K + (

(553) +)  '.

(554) ' '  +='+0+''+P  +A'.6HI$%7+  

(555)   +  

(556) 

(557)   

(558) $

(559)     4)

(560) 6!  H'H'$7+ =   +K +(

(561) ' :

(562) + '+ @+ ' 

(563)  + 0' 6HI$-7 +

(564) 

(565)      )

(566) 

(567)      )

(568) %  =   + K + (

(569) ' 0+'''+ +@'@'A'+.+'0'(' 65

(570) '7' *( 5@N L      !   .

(571)         5  !'     + K +  (

(572) ' 6   7' ; + 0' L'+  :

(573) + '+ . + A' ='+ =+ @'+  <+ @'+ @ + '+   )+ '+   + =' 6  !! 7' .

(574)   )

(575) 9U * 

(576)  !       5    *   

(577)     

(578)  .

(579)       ' +0'+=))P+'+:

(580) +'+L  +'+ . << + '+ P + ' 

(581)  

(582) + A' 6 )

(583) 7' = !

(584)   .

(585)        <      U      .   !  5  !'        *   +@ )  @ !        

(586)      A   5   ' .

(587)  6 HII#G/IG5=7' @+ '+   + ='+ J + 0' ' ' 9'+   )+ '+ ; + '+ L

(588) < <+ R' 9'+ Q .  0 

(589) +9'+. +A'='+0 .

(590) + ' 6 )

(591) 7'  5  !  K   !!     .

(592)      

(593)  !      N      !     .

(594)   :5  !  '. 5.

(595)

Riferimenti

Documenti correlati

A large gain control range, adaptive power consumption, broad bandwidth and high linearity at RF have been achieved. A novel configuration for a PGA

level, the 2007 EU Floods Directive theoretically built a common European scenario for flood risk management, providing a common flood risk governance perspective, which can give the

Starting from this analysis, future work will be dedicated to quantitatively describe the effect of mechanical behavior of the constituent materials (especially textile) on

Eppure man mano che la critica stessa, con il passare dei decenni, fa luce sul contesto in cui Jane visse e sulla sua reale natura – grazie proprio alla biografia del

The Alfv´ enic slow solar wind is a stream of magnetized plasma expanding in the heliosphere that, besides the self-evident difference in bulk speed, shares with the fast solar

Centre for Floods, Communities and Resilience, University of the West of England, Bristol,UK Centre for Cultural Policy Studies, University of Warwick, Coventry,UK... Transactions

5 The role of recovery mechanisms in encouraging risk reduction action There is a high potential for insurance cover to be used to incentivise the uptake of flood mitigation and