Characteristics of filamentous and unicellular cyanobacteria.

*<p>Binary fission in a single plane at right angles to the long axis (uniserate trichome).</p>**<p>NS = No Septation.</p

Total cyanobacterial biomass and <i>Microcoleus</i> sp. biomass expressed in mg C· cm⁻² of sediment.

<p>Total cyanobacterial biomass and <i>Microcoleus</i> sp. biomass expressed in mg C· cm⁻² of sediment.</p

Accurate profiles, at every 250 µm of depth of total cyanobacterial and <i>Microcoleus</i> sp. biomass determined by means of CLSM-IA from the control microcosm, and polluted microcosms with 25 mM Pb and 10 mM Cu. <i>x</i> axis: depth (mm), <i>y</i> axis: time (days).

<p>Accurate profiles, at every 250 µm of depth of total cyanobacterial and <i>Microcoleus</i> sp. biomass determined by means of CLSM-IA from the control microcosm, and polluted microcosms with 25 mM Pb and 10 mM Cu. <i>x</i> axis: depth (mm), <i>y</i> axis: time (days).</p