# Full reports and additional information on selected topics

- Monitoring strategy of the ICPDR
- Survey preparation and programme
- Hydromorphology
- Macroinvertebrates
- Phytobenthos
- Macrophytes
- Phytoplankton
- Fish
- Zooplankton
- Microbiological water quality and DNA-based quantitative microbial source tracking
- Variation pattern of ecological bacterial parameters in the Danube River: Are tributaries a determining factor?
- General physico-chemical quality elements (thermal, oxygenation, salinity and acidification conditions)
- General physico-chemical quality elements: Nutrients (N, P and Si)
- EU WFD organic priority substances in water, suspended particulate matter, sediments and biota and other organic pollutants
- PAH and petroleum hydrocarbon contamination in water, suspended particulate matter, sediments and biota
- Heavy metals and arsenic in water, suspended particulate matter, sediments and biota
- Polar water-soluble contaminants in the liquid water phase by SPE-LC-MS2
- Cross matrix inter-comparison of semi-volatile organic compounds in water, suspended particulate matter, sediments and biota
- Gas chromatography-mass spectrometry screening of unknown organic substances in surface water and sediment samples