Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the biological indices using diatoms are based on species sensitivity to pollutions. This constitutes an obstacle to the use of diatoms in ecological assessment because taxonomical identification at species level is difficult, time consuming, costly and source of errors. To avoid this problem, scientists developed biological indices based on higher taxonomical levels like the genus. However, the loss of information caused by the taxonomical resolution decrease can make these methods less efficient.A more recent alternative proposes to use the phylogeny to simplify ecological assessment methods. This approach makes the implicit hypothesis that ther...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
1. Diatoms include a great diversity of taxa and are recognized as powerful bioindicators of freshwa...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Les diatomées sont des micro-algues largement utilisées pour évaluer la qualité écologique des milie...
International audienceDiatoms include a great diversity of taxa and are recognized as powerful bioin...
International audienceDiatoms include a great diversity of taxa and are recognized as powerful bioin...
International audienceDiatoms include a great diversity of taxa and are recognized as powerful bioin...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
1. Diatoms include a great diversity of taxa and are recognized as powerful bioindicators of freshwa...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Diatoms are micro-algae commonly used to assess the ecological quality of freshwaters. Most of the b...
Les diatomées sont des micro-algues largement utilisées pour évaluer la qualité écologique des milie...
International audienceDiatoms include a great diversity of taxa and are recognized as powerful bioin...
International audienceDiatoms include a great diversity of taxa and are recognized as powerful bioin...
International audienceDiatoms include a great diversity of taxa and are recognized as powerful bioin...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
Diatoms include a great diversity of taxa and are recognized as powerful bioindicators in rivers. Ho...
1. Diatoms include a great diversity of taxa and are recognized as powerful bioindicators of freshwa...