公开(公告)号：US20240355193A1

公开(公告)日：2024-10-24

申请号：US18532894

申请日：2023-12-07

申请人： First Institute of Oceanography, Ministry of Natural Resources

发明人： Ping LI ,  Jun DU ,  Guoqiang XU ,  Wenwen YAN ,  Ziwen TIAN

IPC分类号： G08B31/00 ,  G01C13/00 ,  G06F30/20 ,  G08B21/10

CPC分类号： G08B31/00 ,  G01C13/006 ,  G01C13/008 ,  G06F30/20 ,  G08B21/10 ,  G06F2111/10

摘要： A method and system for determining coastal erosion disaster early warning lines and calculating spatial scope thereof. The method includes determining a coastal erosion rate according to coastal erosion change monitoring data and landform data; and calculating at least one coastal erosion early warning line in coming N years in conventional conditions according to an established coastal erosion rate calculation method; determining the at least one coastal erosion early warning line in N years in extreme conditions by increasing influencing factors of accelerated sea level rise and extreme storm waves and utilizing a determination and calculation method of coastal erosion disaster early warning lines; and obtaining a coastal erosion retreat position and scope and sending early warning based on the coastal erosion rate in conventional conditions and the at least one coastal erosion early warning line in extreme conditions

公开(公告)号：US20240152662A1

公开(公告)日：2024-05-09

申请号：US18413240

申请日：2024-01-16

申请人： FIRST INSTITUTE OF OCEANOGRAPHY, MINISTRY OF NATURAL RESOURCES ,  QINGDAO GUOHAIHAOHAN OCEAN ENGINEERING CONSULTING CO. LTD

发明人： Yongzhi WANG ,  Shuangwen SUN ,  Peng JI ,  Jun DU ,  Ziwen TIAN ,  Huifeng SUN

IPC分类号： G06F30/13

CPC分类号： G06F30/13

摘要： A method for reckoning the environmental background water temperature and calculating the temperature rise in a temperature rise area of a newly-built coastal power plant is provided. The reckoning method includes: S01, before an operation of the newly-built coastal power plant, building a water temperature reference station; S02, continuously observing and recording water temperature data of the water temperature reference station and other water temperature observation stations; S03, analyzing the water temperature data obtained in S02; and S04, reckoning a sea surface natural water temperature of the other water temperature observation stations. A temperature rise calculation method includes: S01, reckoning the sea surface natural water temperature of other water temperature observation stations; S02, measuring an on-site absolute water temperature of the other water temperature observation stations; and S03, an actual temperature rise is a difference value between the on-site absolute water temperature and the sea surface natural water temperature.