4-1_1. application of geoinformation systems for prevention and management
TRANSCRIPT
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])
INTRODUCTION
FLOODS AS HAZARDOUS NATURAL DISASTER
CAUSAL RELATIONSHIP BETWEEN LANDSCAPE FEATURES AND THE QUANTITY OF RIVER WATER
DESCRIPTION OF THE YANTRA RIVER BASIN
Figure 1. The Yantra river basin
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
FLOODS RISK ASSESSMENT
ASSESSMENT OF THE CONDITIONSDESCRIPTION OF
DANGEROUS WATER RISES
Floods in Yantra river (1991 – 1998).
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
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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