Abstract

Blue-green algae in particular of toxin-producing species found in the phytoplankton samples which were irregularly collected from the Bavarian lakes during the past years were microscopically analyzed. It is possible to reduce these cvyanophytes quantitatively in lakes by interval destratification of lake waters and phosphorous elimination.

中文摘要

本文探討德國巴伐利亞湖泊中浮游藍綠藻，尤其是會產生毒素之品種，在過去幾年之數量及分布情形。文中並比較以間歇性破壞溫層及去除水中磷量以達減少藍綠藻數量之效果。