Wanyun Shao, Ph.D
  • Home
  • News
  • Bio
  • Research
  • Publications
  • Public Writing
  • Blog
  • Teaching
  • Contact
  • Links
  • Home
  • News
  • Bio
  • Research
  • Publications
  • Public Writing
  • Blog
  • Teaching
  • Contact
  • Links
Search by typing & pressing enter

YOUR CART

8/27/2017 0 Comments

Catastrophic flooding is underway in Texas

    The wind has diminished. Now the great threat of flooding is looming over Houston as unprecedented heavy rainfall is pounding this area. In order to cope with flooding, there are some precautionary measures for coastal residents to adopt. I am re-posting two of my old blog entries here:

   "One effective precautionary measure would be to purchase flood insurance. In reality, though, only a portion of these coastal residents who live in the imminent threats of floods have flood insurance. Naturally, we start to scratch our heads and wonder, "what drives people to buy flood insurance?"

    Driven by this question, my co-authors and I analyzed the Gulf Coast Climate Change survey data merged with contextual data, and made several important findings on individual voluntary flood insurance purchase behaviors. The results are published in the journal: Water Research

     These findings include:
      1. Flood risks in FEMA flood map affect the voluntary purchase of flood insurance.
      2. Voluntary behavior is influenced by perceptions of flood-related risks.
      3. Intensity of the local flood events in the past affects the voluntary behavior.
      4. Social factors especially income significantly affect the voluntary behavior. "

      "Purchasing flood insurance may relieve financial burden for home owners after a big storm hits. With the deeply troubled National Flood Insurance Program (NFIP), it is sensible for home owners to think of alternatives. By utilizing original survey data merged with contextual data on flood risks, my coauthors and I have investigated the determinants of coastal residents' support for two adaptation policies: incentives for relocation and funding for educational programs for emergency planning and evacuation. The major finding of this study is that perceptions of flood-related risks plays an essential role mediating the contextual flood risks and adaptation policies. The contextual risks, indicated by distance from the coast, maximum wind speed and peak height of storm surge from the last hurricane landfall, and percentage of high-risk flood zone per county, do not directly exert influence on policy support. Instead, these contextual risks impact one's adaptation policy support through risk perceptions. This finding implies the significance of risk perceptions and highlights the need for effective and accurate risk communication. This study has also been published on Water Research. "


0 Comments



Leave a Reply.

    Picture


    Wanyun Shao, Ph.D

    I am a geographer who studies risk decision making within a geographic context.

    Subscribe to Newsletter

    Categories

    All Climate Change Coastal Issues Community Resilience COVID 19 COVID-19 Drought Earthquake Energy Environmental Policy Flooding Geography GIS Hurricanes Natural Disaster Other Paris Accord Public Health Reading Risk Analysis Science Sea Level Rise Weather And Climate

    Archives

    February 2023
    January 2023
    August 2022
    April 2022
    March 2022
    February 2022
    December 2021
    November 2021
    October 2021
    September 2021
    July 2021
    June 2021
    April 2021
    February 2021
    December 2020
    October 2020
    July 2020
    December 2019
    October 2019
    September 2019
    August 2019
    June 2019
    April 2019
    March 2019
    February 2019
    December 2018
    November 2018
    October 2018
    September 2018
    August 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    January 2018
    December 2017
    November 2017
    October 2017
    September 2017
    August 2017
    July 2017
    June 2017
    May 2017
    April 2017
    March 2017
    January 2017
    December 2016
    November 2016
    October 2016
    September 2016
    August 2016

    View my profile on LinkedIn

    RSS Feed

Proudly powered by Weebly