http://scholars.ntou.edu.tw/handle/123456789/20168
標題: | Modeling the Habitat Distribution of Acanthopagrus schlegelii in the Coastal Waters of the Eastern Taiwan Strait Using MAXENT with Fishery and Remote Sensing Data | 作者: | Teng, Sheng-Yuan Su, Nan-Jay Lee, Ming-An Lan, Kuo-Wei Chang, Yi Weng, Jinn-Shing Yi-Chen Wang Sihombing, Riah Irawati Vayghan, Ali Haghi |
關鍵字: | BLACK-SEA BREAM;SQUID OMMASTREPHES-BARTRAMII;STOCK ENHANCEMENT PROGRAM;CLIMATE-CHANGE;HIROSHIMA BAY;TEMPERATURE VARIABILITY;SPECIES DISTRIBUTION;SURFACE TEMPERATURE;XIPHIAS-GLADIUS;FISHING GROUNDS | 公開日期: | 十二月-2021 | 出版社: | MDPI | 卷: | 9 | 期: | 12 | 來源出版物: | J MAR SCI ENG | 摘要: | Black sea bream, Acanthopagrus schlegelii, is among the most commercially valuable species in the coastal fishery industry and marine ecosystems. Catch data comprising capture locations for the gillnet fisheries, remotely sensed environmental data (i.e., sea surface temperature, chlorophyll-a concentration, and current velocity), and topography (bathymetry) from 2015 to 2018 were used to construct a spatial habitat distribution of black sea bream. This species is concentrated in coastal waters (<3 nm) from December to April (spawning season). The maximum entropy (MaxEnt) method and corresponding habitat suitability index among seasons were used to clarify the species' spatial distribution and identify the seasonal variations in habitat selection. The patterns corresponded closely to the changes in oceanographic conditions, and the species exhibited synchronous trends with the marine environment's seasonal dynamics. Chlorophyll-a concentration and bathymetry substantially influenced (80.1-92.9%) black sea bream's habitat selection. By applying the MaxEnt model, the optimal habitats were identified with four variables including depth and satellite-derived temperature, current velocity and chlorophyll-a concentration, which provides a foundation for the scientific assessment and management of black sea bream in coastal waters of the Eastern Taiwan Strait. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/20168 | ISSN: | 2077-1312 | DOI: | 10.3390/jmse9121442 |
顯示於: | 13 CLIMATE ACTION 14 LIFE BELOW WATER 15 LIFE ON LAND 環境生物與漁業科學學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。