| Influence of environmental data of different sources on marine species habitat modeling: A case study for Ommastrephes bartramii in the Northwest Pacific Ocean |
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| 作者姓名： | Lin Lei Jintao Wang Xinjun Chen |
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| 作者单位： | College of Marine Sciences;Key Laboratory of Sustainable Exploitation of Oceanic Fisheries Resources of Ministry of Education;National Engineering Research Centre for Oceanic Fisheries;Key Laboratory of Oceanic Fisheries Exploration;Scientific Observing and Experimental Station of Oceanic Fishery Resources |
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| 基金项目： | The National Key R&D Program of China under contract Nos 2019YFD0901401 and 2019YFD0901404;the National Natural Science Foundation of China under contract No.NSFC41876141;the Shanghai Science and Technology Innovation Program under contract No.19DZ1207502;the Construction and Application of Natural Resources Satellite Remote Sensing Technology System under contract No.202101004。 |
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| 摘 要： | The quality of environmental data and its possible impact on the marine species habitat modelling are often overlooked while the sources for these data are increasing. This study selected sea surface temperature(SST) from two commonly used sources, the NOAA Ocean Watch and IRI/LDEO Climate Data Library, and then constructed habitat suitability index model to evaluate the influences of SST from the two sources on the outcomes of Ommastrephes bartramii habitat models for the months of July–October...
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| 关 键 词： | habitat suitability index model environmental data Ommastrephes bartramii Northwest Pacific Ocean |
Influence of environmental data of different sources on marine species habitat modeling: A case study for Ommastrephes bartramii in the Northwest Pacific Ocean |
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| Lin Lei,Jintao Wang,Xinjun Chen.Influence of environmental data of different sources on marine species habitat modeling: A case study for Ommastrephes bartramii in the Northwest Pacific Ocean[J].Acta Oceanologica Sinica,2022,41(1):76-83. |
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| Authors: | Lin Lei Jintao Wang Xinjun Chen |
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| Abstract: | The quality of environmental data and its possible impact on the marine species habitat modelling are often overlooked while the sources for these data are increasing. This study selected sea surface temperature (SST) from two commonly used sources, the NOAA OceanWatch and IRI/LDEO Climate Data Library, and then constructed habitat suitability index model to evaluate the influences of SST from the two sources on the outcomes of Ommastrephes bartramii habitat models for the months of July–October in the Northwest Pacific Ocean during 1996–2012. This study examined the differences in the amount of estimated unfavourable/favourable habitat area when the SST used for model building and inference were the same or different. Dynamics in suitable habitat area calculated from SST was insensitive to the two different SST products. In the fishing season of O.bartramii, the changes of magnitude and trend of monthly suitable habitat area in August and September were similar over time, whereas there were large differences for July and October. Importantly, there is a substantial lack of consistency in the O.bartramii habitat distribution based on SST of two sources. This study considered the sources of environmental data for habitat modelling and then inferred species habitat distribution whether by the same or different data source. |
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| Keywords: | habitat suitability index model environmental data Ommastrephes bartramii Northwest Pacific Ocean |
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