Risk zonation on the submarine geological hazards in Bohai Sea
This paper established the system of assessment in dex for regionalization of geological hazards in Bohai Sea with four aspects of hydrodynamic condition, engineering geological environment, disaster geological conditions and human engineering activities based on analytic hierarchy process, eight ev...
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Format: | Article |
Language: | zho |
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Editorial Office of The Chinese Journal of Geological Hazard and Control
2021-06-01
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Series: | Zhongguo dizhi zaihai yu fangzhi xuebao |
Subjects: | |
Online Access: | https://www.zgdzzhyfzxb.com/en/article/doi/10.16031/j.cnki.issn.1003-8035.2021.03-18 |
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author | Yupeng SONG Yongfu SUN Xing DU Xiaoyu LIU Zhenhao WANG Chenglin CAO |
author_facet | Yupeng SONG Yongfu SUN Xing DU Xiaoyu LIU Zhenhao WANG Chenglin CAO |
author_sort | Yupeng SONG |
collection | DOAJ |
description | This paper established the system of assessment in dex for regionalization of geological hazards in Bohai Sea with four aspects of hydrodynamic condition, engineering geological environment, disaster geological conditions and human engineering activities based on analytic hierarchy process, eight evaluation factors selected and the distribution characteristics of each geological hazard evaluation factor which were discussed in detail. The integrated geological disaster evaluation and regionalization were carried out combined with qualitative analysis and quantitative calculation. The risk level of submarine geological hazards in Bohai Sea are divided into four types: high, medium-high, medium-low and low.The study results can provide scientific basis for engineering construction and hazard prevention in Bohai Sea area. |
first_indexed | 2024-04-09T22:20:08Z |
format | Article |
id | doaj.art-fc8608528c584906adc797991c29f955 |
institution | Directory Open Access Journal |
issn | 1003-8035 |
language | zho |
last_indexed | 2024-04-09T22:20:08Z |
publishDate | 2021-06-01 |
publisher | Editorial Office of The Chinese Journal of Geological Hazard and Control |
record_format | Article |
series | Zhongguo dizhi zaihai yu fangzhi xuebao |
spelling | doaj.art-fc8608528c584906adc797991c29f9552023-03-22T16:10:27ZzhoEditorial Office of The Chinese Journal of Geological Hazard and ControlZhongguo dizhi zaihai yu fangzhi xuebao1003-80352021-06-0132314014610.16031/j.cnki.issn.1003-8035.2021.03-18202007012Risk zonation on the submarine geological hazards in Bohai SeaYupeng SONG0Yongfu SUN1Xing DU2Xiaoyu LIU3Zhenhao WANG4Chenglin CAO5First Institute of Oceanography, MNR, Qingdao, Shandong 266061, ChinaNational Deep Sea Center, Qingdao, Shandong 266237, ChinaFirst Institute of Oceanography, MNR, Qingdao, Shandong 266061, ChinaFirst Institute of Oceanography, MNR, Qingdao, Shandong 266061, ChinaFirst Institute of Oceanography, MNR, Qingdao, Shandong 266061, ChinaFirst Institute of Oceanography, MNR, Qingdao, Shandong 266061, ChinaThis paper established the system of assessment in dex for regionalization of geological hazards in Bohai Sea with four aspects of hydrodynamic condition, engineering geological environment, disaster geological conditions and human engineering activities based on analytic hierarchy process, eight evaluation factors selected and the distribution characteristics of each geological hazard evaluation factor which were discussed in detail. The integrated geological disaster evaluation and regionalization were carried out combined with qualitative analysis and quantitative calculation. The risk level of submarine geological hazards in Bohai Sea are divided into four types: high, medium-high, medium-low and low.The study results can provide scientific basis for engineering construction and hazard prevention in Bohai Sea area.https://www.zgdzzhyfzxb.com/en/article/doi/10.16031/j.cnki.issn.1003-8035.2021.03-18bohai seageological hazardsregionalizationevaluation index systemanalytic hierarchy process |
spellingShingle | Yupeng SONG Yongfu SUN Xing DU Xiaoyu LIU Zhenhao WANG Chenglin CAO Risk zonation on the submarine geological hazards in Bohai Sea Zhongguo dizhi zaihai yu fangzhi xuebao bohai sea geological hazards regionalization evaluation index system analytic hierarchy process |
title | Risk zonation on the submarine geological hazards in Bohai Sea |
title_full | Risk zonation on the submarine geological hazards in Bohai Sea |
title_fullStr | Risk zonation on the submarine geological hazards in Bohai Sea |
title_full_unstemmed | Risk zonation on the submarine geological hazards in Bohai Sea |
title_short | Risk zonation on the submarine geological hazards in Bohai Sea |
title_sort | risk zonation on the submarine geological hazards in bohai sea |
topic | bohai sea geological hazards regionalization evaluation index system analytic hierarchy process |
url | https://www.zgdzzhyfzxb.com/en/article/doi/10.16031/j.cnki.issn.1003-8035.2021.03-18 |
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