Six sediment cores were taken from five sub-lakes of Huizhou West Lake(Nanhu,Fenghu,Pinghu,Linhu and E-hu) in Aug.2004.The sediments was analyzed for water content,LOI,TN,TP,AAP and grain size.

• 2004年8月在惠州西湖5个子湖(南湖、丰湖、平湖、菱湖和鳄湖)采集了6个底泥柱样,对其含水率、烧失量(LOI)、总氮(TN)、总磷(TP)、藻类可利用性磷(AAP)和粒度的垂向特征进行了初步研究。