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Satellite remote sensor for typical fishery change and sea environment relationship

A satellite remote sensing, satellite technology, applied in surveying, mapping and navigation, measuring devices, instruments, etc., can solve problems such as less fishery relationship analysis

Inactive Publication Date: 2008-11-26
上海兰基斯软件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are many studies on the life history characteristics, migration patterns, and temporal and spatial distribution of fishing grounds of blue-spotted Spanish mackerel and silver pomfret, but there are few studies on the relationship between fishing grounds and environmental factors

Method used

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  • Satellite remote sensor for typical fishery change and sea environment relationship
  • Satellite remote sensor for typical fishery change and sea environment relationship
  • Satellite remote sensor for typical fishery change and sea environment relationship

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Embodiment Construction

[0020] Through the sea surface temperature data provided by the satellite ground station and the satellite remote sensing chlorophyll data provided by NASA / GSFC / SeaWIFS, using MCSST and other algorithms and the spatial visualization method of remote sensing software Surfer contour analysis, combined with the natural environment characteristics of the Yellow Sea, the study was conducted in my country The horizontal distribution characteristics of sea surface temperature in the South Yellow Sea area from April to June 2006 and the spatial distribution and spatial changes of sea chlorophyll were investigated and studied on the distribution of catches of blue-spotted Spanish mackerel and silver pomfret in the South Yellow Sea in my country, and quantitative studies were conducted. Relationships between catches of blue-spotted Spanish mackerel and silver pomfret and elements of the marine environment.

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Abstract

Based on the sea surface temperature data provided by a satellite ground station and satellite remote sensing chlorophyll data provided by NASA / GSFC / SeaWIFS, the invention studies the horizontal distribution features of sea surface temperatures, and the spatial distribution and temporal and spatial variations of sea-water chlorophyll of the South Yellow Sea area from April to June in 2006 by taking advantage of the algorithms of MCSST and the like, and a space visualization method of the isoline analysis of a remote sensing software Surfer while combining the natural environment features of the South Yellow Sea. The invention investigates and studies the distribution conditions of the catches of Scomberomorus sierra and pomfret, makes a quantitative study of the relations between the catches of the Scomberomorus sierra and the pomfret and ocean environment elements. The main research results provided by the invention include the suitable water temperatures for the Scomberomorus sierra and the pomfret and ranges of chlorophyll concentration as well as the correlation between the temperatures and the ranges.

Description

technical field [0001] The invention is the research result of the relationship between the economic fish blue-spotted mackerel and silver pomfret resources in the South Yellow Sea of ​​my country and the marine environment elements (water temperature and chlorophyll) by using the satellite remote sensing technology. Background technique [0002] There are many studies on the life history characteristics, migration patterns, and temporal and spatial distribution of fishing grounds of blue-spotted Spanish mackerel and silver pomfret, but there are few studies on the relationship between fishing grounds and environmental factors. In view of this, using two large-scale marine environmental factors of water temperature and chlorophyll and the production statistics of blue-spotted mackerel and silver pomfret in my country's coastal areas, the relationship between these fish resources and water temperature and chlorophyll factors was analyzed and studied. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C13/00
Inventor 陈戈郑蕊
Owner 上海兰基斯软件有限公司
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