italian centre for river restoration viale garibaldi …€¦ · website: email: [email protected];...
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Website: www.cirf.orgEmail: [email protected]; [email protected]
River Restorationbasic concepts
Andrea Nardini – Research Coop.
Centro Italiano per la Riqualificazione FluvialeItalian Centre for River RestorationViale Garibaldi 44/a 30173 – MESTRE (VENICE), ITALYTel +39-041-615410
• preservation• conservation• renaturation• rehabilitation• remediation• reclamation• enhancement • creation
R. RESTORATION:
a complex universe
“Restoration”
“Riqualificazione”
VISION Reverse degradation trend: preserve valuable rivers; do not worsen any more, rather improve towards a natural state
Think of water courses in an integrated fashion
now natural...tomorrow….
WATER QUALITY
BIOTIC QUALITY
HYDRO-MORPHOLOGICAL Q.
ASSESSING the ECOLOGICAL STATUS of a RIVER
CIR
F -
Cent
ro I
talia
no p
er la
Riq
ualif
icaz
ione
Flu
vial
e (w
ww
.cir
f.or
g)
RESTORATION:
objective and means
• more safety • allow anthropic activities• satisfy recreation and
fruition
• improve rivers (existence value)
RR
HYDRAULIC RISKversus
river HEALTH“….yes, but ecology comes AFTER
safety!Hence physical interventions are
effective, desirable and ...widely implemented”
The approach adopted:• put in SAFE conditions!