Acoustics Survey and Research on the Biological Resources of the Northern Sea of Antarctic Peninsula in January 2016

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Chen, Shuai^1 ; Huang, Hongliang^1 ; Li, Lingzhi^1

Key Laboratory of Oceanic and Polar Fisheries, Ministry of Agriculture, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai, China^1

关键词: Antarctic Peninsula;    Biological resources;    Euphausia superba;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/5/052042/pdf
DOI  :  10.1088/1755-1315/170/5/052042

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

In order to ensure the fisheries development and conservation of biological resources in the northern sea of the Antarctic Peninsula, this study uses the scientific survey (EK60, Simrad; 38kHz,120 kHz) of R/V Xue Long in January 2016. The result shows: The total abundance of Euphausia superba Dana in the whole investigation area (51953.4 nmi2) was 3457.03 t (101129.74 ind/nmi2, 55410.77 g / nmi2). The total abundance of the Thysanoessa macrura G.O. Sars was 81.43 t (35098.15 ind/nmi2, 3215.01g/nmi2).