文档介绍：中国农业气象( Ch inese Journal o fAg rom eteoro logy) 2009, 30(增 1): 126- 129
太湖蓝藻生长发育与水温的关系*
任健1, 何浪1, 秦铭荣1, 蒋名淑2, 商兆堂1**
( 11 江苏省气象局, 南京 210009; 21 苏州市气象局, 苏州 215021)
摘要: 采用 2007年在贡湖锡东、贡湖沙渚、梅梁湖小湾里观测的逐日蓝藻密度和水温资料, 采用统计学方法分
析其相关性。结果表明: 锡东蓝藻密度与前期相隔 23~ 32、39d的水温相关性好, 与前期 13~ 18、24~ 25d的积
温相关性好; 沙渚蓝藻密度与前期相隔 1~ 46、100、113、118d水温的相关性好, 与前期 2~ 34d的积温的相关性
好; 小湾里蓝藻密度与前期相隔 1~ 42、65~ 67、82~ 84、96d水温的相关性好, 与前期累计 2~ 38d的积温的相关
性好。
关键词: 太湖蓝藻密度; 生长发育; 水温
Analysis on the R elation betw een B lue-green A lgae G row th and
W ater Tem perature in Lake Tai
REN Jian1, HE Lang1, Q IN M ing-rong1, JI ANG M ing-shu2, SHANG Zhao-tang1
( 11 Jiangsu M eteoro log ica l Bureau, N an jing 210009, China; 21Suzhou M eteoro log ica l Bureau, Suzhou 215021)
Abstract: Th is paper analyzed the correlation betw een b lue-green algae density and w ater tem perature based on the
blue-green a lgae density and w ater temperature day-to-day data that observed from Gonghu X idong, Gonghu Shazhu
and M eilianghu X iaow an li in 2007. Itw as found tha:t in X idong, corre lation betw een b lue-green algae density and w a-
ter tem perature of 23 to 32, 39 preced ing daysw as the bes,t and cum ulative tem perature of 13 to 18, 24 to 25 w as also
the In Shazhu, co rrelation betw een density and w ater tem perature of 1 to 46, 100, 113, 118 preced ing days w as
the bes,t and cum ulative tem perat