The research on stability of Jinshan deep groove at frontier area of Shanghai petrochemical Co., LTD

  • Qingwei Zhang
  • , Chun Shi
  • , Jun Wang*
  • , Zhiying Yv
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Based on underwater terrain datum of Shanghai petrochemical Co. LTD's frontier area, the corresponding digital elevation model was built by GIS to analyze the law of erosion/accretion in Jinshan deep groove and the frontier area nearby systematically. The results show that: The erosion exceeds accretion in Jinshan deep groove near frontier area from 2000 to 2008. 2002 is turning. Accretion plays an important role from 2000 to 2002; on the contrary, erosion exceeds accretion from 2002 to 2008. Jinshan deep groove erodes towards shore and below. The rate of Jinshan deep groove's north offshore distance is growing in Shanghai petrochemical Co. LTD's frontier area; reasons of change from accretion to erosion in Jinshan deep groove includs not only the natural factors but also the influence of projects near the shore.

Original languageEnglish
Title of host publicationProceedings - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011
DOIs
StatePublished - 2011
Externally publishedYes
Event2011 19th International Conference on Geoinformatics, Geoinformatics 2011 - Shanghai, China
Duration: 24 Jun 201126 Jun 2011

Publication series

NameProceedings - 2011 19th International Conference on Geoinformatics, Geoinformatics 2011

Conference

Conference2011 19th International Conference on Geoinformatics, Geoinformatics 2011
Country/TerritoryChina
CityShanghai
Period24/06/1126/06/11

Keywords

  • Jinshan deep groove
  • Shanghai petrochemical Co., LTD
  • analysis of erosion/accretion

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