Flood Exposure and Social Vulnerability during 2020 Assam Floods

2021 ◽  
Author(s):  
Nirdesh Sharma ◽  
Apoorva Singh ◽  
Anagha P ◽  
Manabendra Saharia ◽  
Dhanya C T
2020 ◽  
Vol 2020 (1) ◽  
Author(s):  
W. Lieberman-Cribbin ◽  
P. Sheffield ◽  
R.M. Schwartz ◽  
B. Liu ◽  
E. Taioli

2021 ◽  
Author(s):  
Eric Tate ◽  
Md Asif Rahman ◽  
Christopher T. Emrich ◽  
Christopher C. Sampson

AbstractHuman exposure to floods continues to increase, driven by changes in hydrology and land use. Adverse impacts amplify for socially vulnerable populations, who disproportionately inhabit flood-prone areas. This study explores the geography of flood exposure and social vulnerability in the conterminous United States based on spatial analysis of fluvial and pluvial flood extent, land cover, and social vulnerability. Using bivariate Local Indicators of Spatial Association, we map hotspots where high flood exposure and high social vulnerability converge and identify dominant indicators of social vulnerability within these places. The hotspots, home to approximately 19 million people, occur predominantly in rural areas and across the US South. Mobile homes and racial minorities are most overrepresented in hotspots compared to elsewhere. The results identify priority locations where interventions can mitigate both physical and social aspects of flood vulnerability. The variables that most distinguish the clusters are used to develop an indicator set of social vulnerability to flood exposure. Understanding who is most exposed to floods and where, can be used to tailor mitigation strategies to target those most in need.


Author(s):  
Wil Lieberman-Cribbin ◽  
Christina Gillezeau ◽  
Rebecca M. Schwartz ◽  
Emanuela Taioli

Author(s):  
Liton Chakraborty ◽  
Jason Thistlethwaite ◽  
Andrea Minano ◽  
Daniel Henstra ◽  
Daniel Scott

AbstractThis study integrates novel data on 100-year flood hazard extents, exposure of residential properties, and place-based social vulnerability to comprehensively assess and compare flood risk between Indigenous communities living on 985 reserve lands and other Canadian communities across 3701 census subdivisions. National-scale exposure of residential properties to fluvial, pluvial, and coastal flooding was estimated at the 100-year return period. A social vulnerability index (SVI) was developed and included 49 variables from the national census that represent demographic, social, economic, cultural, and infrastructure/community indicators of vulnerability. Geographic information system-based bivariate choropleth mapping of the composite SVI scores and of flood exposure of residential properties and population was completed to assess the spatial variation of flood risk. We found that about 81% of the 985 Indigenous land reserves had some flood exposure that impacted either population or residential properties. Our analysis indicates that residential property-level flood exposure is similar between non-Indigenous and Indigenous communities, but socioeconomic vulnerability is higher on reserve lands, which confirms that the overall risk of Indigenous communities is higher. Findings suggest the need for more local verification of flood risk in Indigenous communities to address uncertainty in national scale analysis.


2020 ◽  
Vol 26 (1) ◽  
pp. 54-60 ◽  
Author(s):  
Nalini Junko Negi ◽  
Jennifer E. Swanberg ◽  
Jessica Miller Clouser ◽  
Caroline Harmon-Darrow
Keyword(s):  

Author(s):  
Charles S. Maier ◽  
Charles S. Maier

The author, one of the most prominent contemporary scholars of European history, published this, his first book, in 1975. Based on extensive archival research, the book examines how European societies progressed from a moment of social vulnerability to one of political and economic stabilization. Arguing that a common trajectory calls for a multi country analysis, the book provides a comparative history of three European nations—France, Germany, and Italy—and argues that they did not simply return to a prewar status quo, but achieved a new balance of state authority and interest group representation. While most previous accounts presented the decade as a prelude to the Depression and dictatorships, the author suggests that the stabilization of the 1920s, vulnerable as it was, foreshadowed the more enduring political stability achieved after World War II. The immense and ambitious scope of this book, its ability to follow diverse histories in detail, and its effort to explain stabilization—and not just revolution or breakdown—have made it a classic of European history.


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