Welcome to the IKCEST
Mangrove root model may hold key to preventing coastal erosion | NSF - National Science Foundation

Study first to quantify optimal mangrove root hydrodynamics

/n


June 15, 2021

/n

Mangrove vegetation, which grows on subtropical shorelines, provides a range of ecosystem services such as reducing coastal erosion, promoting biodiversity, and removing nitrogen, phosphorus and carbon dioxide. These vital ecological functions are influenced by the water flow around intricate mangrove roots. The flow mixes up sediments and generates a sediment deposition region behind the roots.

/n

Research suggests that mangroves' complex patterns of sedimentation promote silt movement near the roots to prevent plants from being buried, while facilitating sediment deposition a short distance away to provide an environment for new growth.

/n

Oscar Curet, an engineer at Florida Atlantic University, led new research that's the first to quantify the optimal mangrove root configuration to prevent shoreline erosion using a predictive model. The study, published in Scientific Reports, used simplified mangrove root models with different root system configurations to investigate the impact on the initial motion of sediment critical to the evolution of shorelines and deltas.

/n

The U.S. National Science Foundation-funded study identified the pivotal role of mangrove root porosity, and provides insights into the sediment transport and erosion processes that govern the evolution of shorelines. Jordan Berg, a program director in NSF's Directorate for Engineering, said that "the results may help predict the outcome of mangrove erosion on estuary shorelines."

Original Text (This is the original text for your reference.)

Study first to quantify optimal mangrove root hydrodynamics

/n


June 15, 2021

/n

Mangrove vegetation, which grows on subtropical shorelines, provides a range of ecosystem services such as reducing coastal erosion, promoting biodiversity, and removing nitrogen, phosphorus and carbon dioxide. These vital ecological functions are influenced by the water flow around intricate mangrove roots. The flow mixes up sediments and generates a sediment deposition region behind the roots.

/n

Research suggests that mangroves' complex patterns of sedimentation promote silt movement near the roots to prevent plants from being buried, while facilitating sediment deposition a short distance away to provide an environment for new growth.

/n

Oscar Curet, an engineer at Florida Atlantic University, led new research that's the first to quantify the optimal mangrove root configuration to prevent shoreline erosion using a predictive model. The study, published in Scientific Reports, used simplified mangrove root models with different root system configurations to investigate the impact on the initial motion of sediment critical to the evolution of shorelines and deltas.

/n

The U.S. National Science Foundation-funded study identified the pivotal role of mangrove root porosity, and provides insights into the sediment transport and erosion processes that govern the evolution of shorelines. Jordan Berg, a program director in NSF's Directorate for Engineering, said that "the results may help predict the outcome of mangrove erosion on estuary shorelines."

Comments

    Something to say?

    Log in or Sign up for free

    Disclaimer: The translated content is provided by third-party translation service providers, and IKCEST shall not assume any responsibility for the accuracy and legality of the content.
    Translate engine
    Article's language
    English
    中文
    Pусск
    Français
    Español
    العربية
    Português
    Kikongo
    Dutch
    kiswahili
    هَوُسَ
    IsiZulu
    Action
    Related

    Report

    Select your report category*



    Reason*



    By pressing send, your feedback will be used to improve IKCEST. Your privacy will be protected.

    Submit
    Cancel