广东省典型湖泊叶绿素浓度垂向变化模型及影响机制
田建林,庄大春,刘永明,梁业恒

Vertical variation model and influence mechanism of chlorophyll concentration in typical lakes of Guangdong province
Jianlin TIAN,Dachun ZHUANG,Yongming LIU,Yeheng LIANG
表2 新丰江库湾浅水区藻类数量、粒级结构及叶绿素贡献率统计
Tab. 2 Statistics of algal quantity, grain size and chlorophyll contribution rate in the shallow water area of Xinfengjiang Reservoir
水层与水深 粒径
(μm)
2014/12/01 2014/03/16
数浓度(个/L) 叶绿素浓度贡献率(%) 数浓度(个/L) 叶绿素浓度贡献率(%)
表层(1 m以内)
< 2 8709 1.01 8531 2.19
2~20 129865 84.29 34635 85.47
20~200 5365 14.63 1396 12.34
小计 143939 100 32562 100
中层(1~3 m)
< 2 25003 1.18 18976 3.56
2~20 75837 87.40 19865 86.59
20~200 2018 11.42 496 9.85
小计 102858 100 39337 100
底层(3 m以下)
< 2 37016 6.25 27852 7.23
2~20 95278 87.28 25614 88.32
20~200 6348 6.47 1452 4.45
小计 138642 100 54918 100