Sökning: "Ariake Sea"

Hittade 3 uppsatser innehållade orden Ariake Sea.

  1. 1. Study on future storm surge around Suo-nada Sea

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Ayano Sonoda; [2019]
    Nyckelord :storm surge; Suo-nada Sea; numerical simulation; FVCOM; Technology and Engineering;

    Sammanfattning : Japan lies on an area frequently hit by typhoons while city functions are clustered along the flat coastal areas, hence Japan has experienced lots of storm surge disasters up to the present. Coastal areas along the Suo-nada Sea also have the vulnerability against storm surge and in the past Typhoon 18 in 1999, Typhoon 16 and 18 in 2004 made remarkable damages in the areas. LÄS MER

  3. 2. Impacts of the Sea Dike and Reclamation Project in Isahaya Bay on Baroclinic Structure in the Ariake Sea, Japan

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Camilla Ranlund; [2017]
    Nyckelord :Stratification; modelling; hypoxia; sea dike; simulation; Ariake Sea; Technology and Engineering;

    Sammanfattning : In 1997 the Isahaya Sea Dike was built in the head of Isahaya Bay which is a branch of the Ariake Sea, Japan, with the aim of reclaiming land for agriculture and flood control. This study examines how the Isahaya Sea Dike has affected the baroclinic structure and development of hypoxic waters in the Ariake Sea by focusing on the spatial change of freshwater discharge, the temporal change of freshwater discharge and the vertical mixing. LÄS MER

  4. 3. Submarine Groundwater Discharge Estimation from Kikuchi River Basin to the Ariake Bay, Japan

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Mamoru Katsuki; [2008]
    Nyckelord :hydrological model; Groundwater flow model; numerical simulation; submarine groundwater discharge; water balance analysis; Civil engineering; soil mechanics; offshore technology; hydraulic engineering; groundwater recharge; Väg- och vattenbyggnadsteknik; Technology and Engineering;

    Sammanfattning : Submarine groundwater discharge (SGD) affects environmental conditions in semi-enclosed sea areas. Semi-enclosed areas often experience eutrophication caused by excess nutrient transport from agricultural areas. However, it is often unclear how much the nutrients that are transported through the groundwater discharge. LÄS MER