2018年春季西太平洋 Kocebu海山区海水中颗粒态有机碳的地球化学特征

马骏, 宋金明, 李学刚, 袁华茂, 李宁, 段丽琴, 王启栋

Geochemical Characteristics of Particulate Organic Carbon in the Kocebu Seamount Waters of the Western Pacific Ocean in Spring 2018

Jun Ma, Jinming Song, Xuegang Li, Huamao Yuan, Ning Li, Liqin Duan, Qidong Wang

表2 Kocebu海山区 0~300 m水层中 Chl a和 POC/Chl a的分布

Table 2 The distribution of Chl a和 POC/Chl a at 0~300 water layers in the Kocebu seamount area

水层 Chl a/ (mg/m 3) POC/Chl a 范围 均值 范围 均值 0 m 0.028~0.067 0.047 324.13~819.39 539.72 30 m 0.033~0.078 0.049 345.87~793.94 551.27 50 m 0.035~0.084 0.054 267.50~654.62 479.24 75 m 0.040~0.095 0.065 216.11~654.77 386.32 100 m 0.021~0.276 0.097 113.05~976.66 314.01 叶绿素最大值层 0.097~0.336 0.197 59.10~286.43 138.57 200 m 0.011~0.083 0.042 225.93~1 562.34 581.50 300 m 0.001~0.005 0.002 2 621.09~1 3051.34 6 508.56