water, sampling, nutrient loadings
The project overview
Nutrient inputs from the terrestrial surroundings affect stream ecosystems and impair their natural self-purification capacity. Whether and how well a stream can compensate nutrient loadings largely depends on the stream morphology. To date, only few studies have investigated the effects of stream morphology on the water and sediment quality of impacted streams. How does the restoration of a riparian forest buffer affect the water quality? Which morphological reaches show the highest self-purification capacity? In the project we will investigate these questions together with citizen scientists in order to establish a sound base for a sustainable management of multiple impacted streams in intensively used regions in Austria.
How can citizen scientists participate?
Participants can download a guideline and working protocols from the project homepage which deal with the investigations in the field, the sampling, the chemical analyses, and the data analyses. Basic equipment for water analyses is beneficial, but not absolutely essential. Larger campaigns of schools can be supported in the laboratory work. The collected data will be entered into a prepared excel-sheet and will be sent via e-mail to the WasserCluster Lunz. The WasserCluster Lunz will deal with the data survey, storage and analysis.
From September 1st, 2016 until May 31st, 2017 citizen scientists can participate in a competition. More information can be found HERE.
What happens to the contributions of citizen scientists?
Collected data will be stored in a data base and analysed as soon as a sufficient amount of data is available. The analyses will focus on two aspects: data with a temporal resolution will be analysed as to daily or seasonal variations in water quality within single streams, in order to optimize monitoring programs. Data with spatial resolution will be investigated regarding effects of stream morphology, in specific stream restorations, on the water quality, in order to optimize restoration projects.