4-1_1. application of geoinformation systems for prevention and management
TRANSCRIPT
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APPLICATION OF GEOINFORMATION SYSTEMS FOR PREVENTION AND MANAGEMENT OF FLOOD RISK.
St.Genchev*, K.Boyanova*
*National Institiute of Geophysics, Geodesy and Geography, Department of Geography, acad.G.Bonchev str., bl.No3,Sofia, Bulgaria.(E-mail: [email protected] , [email protected])
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INTRODUCTION
FLOODS AS HAZARDOUS NATURAL DISASTER
CAUSAL RELATIONSHIP BETWEEN LANDSCAPE FEATURES AND THE QUANTITY OF RIVER WATER
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DESCRIPTION OF THE YANTRA RIVER BASIN
Figure 1. The Yantra river basin
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GEOGRAPHICAL DESCRIPTION OF THE AREA
ENVIRONMENTAL CONDITIONS AND LANDSCAPE TYPES IN THE DIVISION OF THE YANTRA RIVER BASIN
FEATURES OF THE CLIMATIC CONDITIONS IN THE AREA
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FLOODS RISK ASSESSMENT
ASSESSMENT OF THE CONDITIONSDESCRIPTION OF
DANGEROUS WATER RISES
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Floods in Yantra river (1991 – 1998).
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FLOOD RISK MODELING
DESCRIPTION OF THE CHOSEN APPROACHINDICATORS USED FOR THE CREATION OF
THE SPATIAL MODELEXPLANATION AND DESCRIPTION OF THE
METHOD USED IN THE MODEL
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CONCLUSIONS
AIM OF THE PAPER – VISUALISING THE CORRELATION BETWEEN THE ABILITY OF LANDSCAPES TO MAINTAIN WATER LEVELS AND POTENTIAL RISK OF FLOODING
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THANK YOU FOR YOUR ATTENTION