三亚湾夏季原核生物的微型浮游动物摄食率与病毒裂解率*
李春山1,2(), 张建东3(), 龙超3, 龙丽娟1, 黄思军1()
Microzooplankton grazing rates and viral lysis rates on prokaryotes in summer Sanya Bay*
LI Chunshan1,2(), ZHANG Jiandong3(), LONG Chao3, LONG Lijuan1, HUANG Sijun1()

图4. 环境因子对浮游生物群落差异、原核生物生长率、病毒裂解作用及微型浮游动物摄食作用差异的贡献

a. 各响应变量被环境因子解释的变异比例; b. 环境因子与各响应变量之间的 Pearson 相关性及重要性。PC_Syn: 富含藻蓝蛋白的聚球藻; PE_Syn: 富含藻红蛋白的聚球藻; Syn: 聚球藻; PicoEuk: 微型真核生物; Prok: 原核生物; Vir: 病毒; v: 病毒裂解率; g: 微型浮游动物摄食率; μ: 原核生物生长率; Pv: 病毒裂解百分比; Pg: 微型浮游动物摄食百分比; Cv: 病毒裂解碳量; Cg: 微型浮游动物摄食碳量

Fig. 4. Contributions of environmental factors to the differences in planktonic community, prokaryotic growth rates, viral lysis, and microzooplankton grazing. (a) Proportion of variance in each response variable explained by environmental factors; (b) Pearson correlations (color gradient) and variable importance (circle size) between environmental factors and response variables