Fat Tailed Distributions for Deaths in Conflicts and Disasters
We study the statistics of human deaths from wars and similar man-made conflicts as well as natural disasters. The probability distribution of number of people killed in natural disasters as well as man-made situations show power law decay for the largest sizes, with similar exponent values. Compari...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
World Scientific Publishing
2017-03-01
|
Series: | Reports in Advances of Physical Sciences |
Subjects: | |
Online Access: | http://www.worldscientific.com/doi/pdf/10.1142/S2424942417400072 |
id |
doaj-98a003bdf31e4f628106806f8e7506a2 |
---|---|
record_format |
Article |
spelling |
doaj-98a003bdf31e4f628106806f8e7506a22020-11-24T22:10:29ZengWorld Scientific PublishingReports in Advances of Physical Sciences2424-94242529-752X2017-03-01111740007-11740007-910.1142/S242494241740007210.1142/S2424942417400072Fat Tailed Distributions for Deaths in Conflicts and DisastersArnab Chatterjee0Bikas K Chakrabarti1Condensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, IndiaCondensed Matter Physics Division, Saha Institute of Nuclear Physics, 1/AF Bidhannagar, Kolkata 700064, IndiaWe study the statistics of human deaths from wars and similar man-made conflicts as well as natural disasters. The probability distribution of number of people killed in natural disasters as well as man-made situations show power law decay for the largest sizes, with similar exponent values. Comparisons with natural disasters, when event sizes are measured in terms of physical quantities (e.g., energy released in earthquake, volume of rainfall, land area affected in forest fires, etc.) also show striking resemblances. The universal patterns in their statistics suggest that some subtle similarities in their mechanisms and dynamics might be responsible.http://www.worldscientific.com/doi/pdf/10.1142/S2424942417400072Fat tailed distributionsconflictsnatural disastersdistribution of deathdeath in natural disasterswar deaths |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Arnab Chatterjee Bikas K Chakrabarti |
spellingShingle |
Arnab Chatterjee Bikas K Chakrabarti Fat Tailed Distributions for Deaths in Conflicts and Disasters Reports in Advances of Physical Sciences Fat tailed distributions conflicts natural disasters distribution of death death in natural disasters war deaths |
author_facet |
Arnab Chatterjee Bikas K Chakrabarti |
author_sort |
Arnab Chatterjee |
title |
Fat Tailed Distributions for Deaths in Conflicts and Disasters |
title_short |
Fat Tailed Distributions for Deaths in Conflicts and Disasters |
title_full |
Fat Tailed Distributions for Deaths in Conflicts and Disasters |
title_fullStr |
Fat Tailed Distributions for Deaths in Conflicts and Disasters |
title_full_unstemmed |
Fat Tailed Distributions for Deaths in Conflicts and Disasters |
title_sort |
fat tailed distributions for deaths in conflicts and disasters |
publisher |
World Scientific Publishing |
series |
Reports in Advances of Physical Sciences |
issn |
2424-9424 2529-752X |
publishDate |
2017-03-01 |
description |
We study the statistics of human deaths from wars and similar man-made conflicts as well as natural disasters. The probability distribution of number of people killed in natural disasters as well as man-made situations show power law decay for the largest sizes, with similar exponent values. Comparisons with natural disasters, when event sizes are measured in terms of physical quantities (e.g., energy released in earthquake, volume of rainfall, land area affected in forest fires, etc.) also show striking resemblances. The universal patterns in their statistics suggest that some subtle similarities in their mechanisms and dynamics might be responsible. |
topic |
Fat tailed distributions conflicts natural disasters distribution of death death in natural disasters war deaths |
url |
http://www.worldscientific.com/doi/pdf/10.1142/S2424942417400072 |
work_keys_str_mv |
AT arnabchatterjee fattaileddistributionsfordeathsinconflictsanddisasters AT bikaskchakrabarti fattaileddistributionsfordeathsinconflictsanddisasters |
_version_ |
1725807906071248896 |