Open AccessInformation Analysis System for Evaluation of Fire-risk Seasons Intensity
Author(s) -
Коган,
R. Ye. Kogan,
Глаголев,
Владимир Александрович Глаголев
Publication year - 2014
Publication title -
bezopasnostʹ v tehnosfere
Language(s) - English
Resource type - Journals
ISSN - 1998-071X
DOI - 10.12737/4942
Subject(s) - intensity (physics) , environmental science , vegetation index , index (typography) , physical geography , range (aeronautics) , vegetation (pathology) , meteorology , statistics , geography , mathematics , computer science , climate change , normalized difference vegetation index , ecology , engineering , physics , quantum mechanics , medicine , pathology , aerospace engineering , biology , world wide web
The paper develops a method of calculating the fire-risk seasons intensity index. It creates an information analysis system for significant rates’ determination, interpolation and calculation of boundary values, calculation of intensity index on the basis of partial and generalized desirability functions, examining tendencies and causes of fire intensity change. The system is designed for assessment of fire-risk seasons based on the range of natural-anthropogenic factors, and for analysis of formation, tendencies and causes of fire-danger for vegetation in different regions. System verification was processed in the Khabarovsk territory and Jewish autonomous region and illustrated through seasons of the second half of XX – beginning of XXI centuries. It revealed a high correlation rate between intensity index and fire density, and indicated areas with low, medium and high intensity.