Forecasting models for tuna fishery with aerospatial remote sensing
Abstract
Tropical tuna movements can be observed from space. We must deduce them by models based on tuna behaviour. To find high concentrations of tunas, we have to find areas with high density of tuna forage. The knowledge of the surface thermal signature of fertilizing processes of water masses is possible using satellite infrared radiometers. We can estimate forage production, and thereby predict tuna distribution. A forecasting model using the concept of the hydrological history of water masses provides a way to find high concentration of tuna. However a new way of investigation is with expert diagnostic systems.
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Pacific Ocean Yellowfin tuna have a thermal limit for maximum abundance between 20° and 30°C.
“Studies have indicated that Pacific Ocean tunas have thermal limits for maximum abundance of Yellowfin between 20° to 30°C and Skipjack between 20° to 29°C”
From El Niño Southern Oscillation (ENSO) impact on tuna fisheries in Indian Ocean (2014) · cites this paper as Stretta 1991
Pacific Ocean Skipjack tuna have a thermal limit for maximum abundance between 20° and 29°C.
“Studies have indicated that Pacific Ocean tunas have thermal limits for maximum abundance of Yellowfin between 20° to 30°C and Skipjack between 20° to 29°C”
From El Niño Southern Oscillation (ENSO) impact on tuna fisheries in Indian Ocean (2014) · cites this paper as Stretta 1991
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References 21 · Cited by 44
- Authors
- STRETTA, J.-M.
- Affiliations
- a Centre ORSTOM , B.P. 5045, Montpellier Cedex, 34032, France
- Corresponding author
- STRETTA, J.-M.
- Venue
- International Journal of Remote Sensing
- Publisher
- Informa UK Limited
- Published
- 1991-04
- Volume
- 12
- Issue
- 4
- Pages
- 771-779
- ISSN
- 0143-1161 (ISSN-L)
- 1366-5901
- OpenAlex
- W2167627075
- Cited by
- 44
- References
- 21
- Citations by year
- 2026: 1 · 2023: 3 · 2021: 2 · 2020: 1 · 2019: 1 · 2017: 2 · 2016: 1 · 2015: 2 · 2014: 3 · 2013: 1 · 2012: 4
- FWCI
- 1.99
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- International Journal of Remote Sensing (publishedVersion)
- Topics
- Physical Sciences › Environmental Science › Global and Planetary Change › Marine and fisheries research
- Physical Sciences › Earth and Planetary Sciences › Oceanography › Oceanographic and Atmospheric Processes
- Physical Sciences › Engineering › Ocean Engineering › Maritime Navigation and Safety
- Keywords
- tuna fisheries, diagnostic expert systems
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