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Un Progetto Europeo Per La Lotta Alla

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Un Progetto Europeo Per La Lotta Alla R Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte R La scarsità d'acqua descrive una situazione di squilibrio idrico a lungo termine, dove la domanda d'acqua supera il livello delle risorse idriche disponibili. Solitamente tale situazione emerge in settori con scarsa disponibilità d’acqua o pioggia, ma può anche verificarsi in regioni con alti livelli di consumo a scopo potabile agricolo o industriale. Inoltre, lo squilibrio idrico può inficiare la qualità delle acque, generando ulteriori zone colpite da scarsità d'acqua in quanto essaE risulta inadatta al consumo. La scarsità d'acqua è un fenomeno causato dall’uomo . European Commission, Communication from the Commission to the Council and the European Parliament (2007) Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte !""!! R www.alpwaterscarce.eu Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte #$% R R Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte Informazione e Gestione del Pubblicità (WP3) Progetto (WP2) Forum Preparazione del d’Interazione tra i Progetto (WP1) Soggetti Interessati (WP4) # Caratterizzazione Sistema di del Sistema Allerta per la Idrico (WP5) Scarsità Emissioni d’Acqua (WP8) Ecologiche Monitoraggio e Ottimali (WP7) Modellizzazione (WP6) Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte ! "#$!!GG & ' Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte Length: 50 (90) km Average flow: near the mouth 23 m 3/s Hydrographic basin: 700 (1000) km 2 FLUVIAL BASIN OF THE SCRIVIA Source altitude: 1.416 m a.s.l. TORRENT It rises at: Torriglia (Genoa) It flows into: Po, in the commune of Cornale (Pavia) In the province of Genoa: Torriglia, Montaggio, Casella, Savignone, Busalla, Ronco Scrivia, Isola del Cantone. States/regions crossed: In the province of Alessandria: Arquata Scrivia, Vignole Borbera, Serravalle Scrivia, Novi Ligure, Cassano Spinola, Tortona, Castelnuovo Scrivia, Mount MolinoPrelà dei Torti. In the province of Pavia: Cornale Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte S.C.I. IT1180004 “Greto dello Scrivia” importantimportant point point of of Scrivia torrent passage and district of Sites of Community Importance (DIR 43/92 CEE) passage and district of Special Protection Areas (DIR 409/79 CEE) summeringsummering or or winteringwintering of of Scrivia basin migratorymigratory birds birds coming coming fromfrom Central Central Europe Europe and and NorthNorth Africa Africa largelarge number number of of nestingnesting birdbird species species presencepresence of of residualresidual flapsflaps of of plainplain forest forest and and endemicendemic flora flora speciesspecies Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte MountainMountain area area HillyHilly area area Z Plain area: 2 Z extension:extension:Plain 300 300 area: Km Km 2 ZZ extension: 290 Km 22 Z extension: 290 Km 2 Z ZhighZ extension: naturalness 200 Km 2 Z highextension: naturalness 200 Km Z HighHigh antropogenic antropogenic (industrial (industrial ZZ goodZ diversitylow naturalness of species goodandand agricoltural)Z diversityagricoltural)low naturalness of speciespressure pressure ZZZ excellentZ poor water water quality quality Z DifferentDifferentexcellentZ poor polluted polluted water water quality sites sites quality under under Z Z reclaiming Z areaareaZ poor poorvery veryreclaiming river vulnerableriver vulnerable environment environment to to anthropogenicZ quality pressure anthropogenicZ PoorPoor water waterquality pressurequality quality ZZ different anthropogenic ZZ differentareaarea with with anthropogenic various various pressures: towns, urban and anthropogenicanthropogenicpressures: towns, pressures pressures urban and industrialindustrial discharges, discharges, ZZ Limited water flow rate Limitedintensiveintensive water flowcrops crops rate Z Z LimitedLimited river river environment environment conservationconservation Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte BasinBasin problems:problems: waterwater qualityquality maintenancemaintenance andand improvementimprovement waterwater resourceresource rationalizationrationalization rationalrational managementmanagement ofof thethe agriculturalagricultural cultivationcultivationss interventionsinterventions programmingprogramming ofof fluvialfluvial maintenancemaintenance Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte # "#$#"()#! "#( #!#! # *#!!!"! #$# Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte GG Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte GG 1% 2% 19% 35% PILOT SITE 1% CIVIL 42% HYDROPOWER (electric) INDUSTRIAL IRRIGATION SURFACE WATER USES FISHERY (fish breeding) OF THE SCRIVIA BASIN POTABLE Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte DISCHARGE (Guazzora station) )#! # #"!+# , 18 16 * # ! 14 12 #$# 10 (l/s) 8 6 4 2 DISCHARGE MEAN YEAR YEAR MEAN DISCHARGE 0 2001 2002 2003 2004 2005 2006 2007 2008 YEARS DISCHARGE (Arquata Scrivia station) 12 10 8 6 4 YEAR (l/s) YEAR 2 DISCHARGE MEAN MEAN DISCHARGE 0 2001 2002 2003 2004 2005 2006 2007 YEARS Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte PRECIPITATION (Spineto Scrivia station) )#! # +!-($#! 1200 1000 +# , 800 * # ! 600 #$# 400 PRECIPITATION 200 TOTAL YEAR (mm) 0 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 YEARS PRECIPITATION (Roccaforte Ligure station) 1600 1400 1200 1000 800 600 400 PRECIPITATION 200 TOTAL YEAR (mm) 0 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 YEARS Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte TEMPERATURE (Isola S. Antonio station) )#! # 16 +!-($#! 14 12 +# , 10 * # ! 8 (°C) 6 #$# 4 2 TEMPERATURE MEAN YEAR YEAR MEAN TEMPERATURE 0 6 8 95 997 98 99 00 01 02 03 04 05 0 07 0 1994 19 1996 1 19 19 20 20 20 20 20 20 20 20 20 YEARS TEMPERATURE (Arquata Scrivia station) 20 18 16 14 12 10 8 YEAR (°C) YEAR 6 4 TEMPERATURE MEAN MEAN TEMPERATURE 2 0 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 YEARS Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte ' !! '& . R / ' ' 0. '1 . M 3#3 34 .. ! " " " " "### Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte M CLIMATE (CHANGE) O D E HYDROLOGICALHYDROLOGICAL MODEL BLOCK MODEL of sub-basins HYPORREIC & (water availability) L GROUNDWATER L INTERACTION USERS O Water DEMAND (needs): ECOSYSTEM LEGAL ab ACTUAL Water DEMAND D (needs): ab E LEGAL ACTUAL C I Surface WATER DECISION SATISFACTION MANAGEMENT RESOURCES SYSTEM SATISFACTION S BLOCK BLOCK I POLICY SIMULATION MODEL O N cause/effect A attributes PLANNING L PLANNING E BLOCK Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte CONTRATTO DI FIUME DEL BACINO DEL TORRENTE SCRIVIA Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte , ! ! ! # ! #"#5#(+666 Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte LaLa normativanormativa allaalla basebase deidei ContrattiContratti didi FiumeFiume &#'((()*()! + '((* ,-' "# . &# Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte IlIl ContrattoContratto didi fiumefiume inin RegioneRegione PiemontePiemonte # # $ &# ".% 5 # R&#$ &# 5 &# $$ $ # 5 R# 5 &# 5 $# # # R &# $ # # Territorio: Conoscere per gestire e tutelare Progetto pilota per contrastare fenomeni di siccità e desertificazione nel territorio della Regione Piemonte IlIl ContrattoContratto didi
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