A database for nutrients and chlorophyll ‘a’ in the Nielba River (Poland)

To track the total nitrogen loads, phosphorus loads and chlorophyll ‘a’ concentrations on the sub-basin level the Nielba River basin was divided into 7 units. Impacts of climate change scenarios (VS1-4) on TN (kg/m), TP (kg/m) and CHLA (µg/l) for each of these units (sub-basins) are displayed through the selection of database filters. The database consists of three Excel sheets: Sheet 1: Map – location of the Nielba River basin area along with the division into sub-basins including flow-through lakes and sub basins features: elevation, land use and soils classes share in the sub-basin area Sheet 2: Plot – pivot result plot - results of the individual scenarios impact on the nitrogen and phosphorus loads, and chlorophyll ‘a’ concentrations presented in the form of a pivot column chart.

By using the "SUB”, “season” and “MON" select buttons user can filter results for the chosen sub-basin, season and month Sheet 3: Output – result values for the all sub-basins and adopted scenarios: average flows, total nitrogen and phosphorus loads, chlorophyll ‘a’ concentrations. Orlińska-Woźniak, P., Szalińska, E.,Wilk, P., 2020a. doi.org/10.3390/w12051499 Orlińska-Woźniak, P., Wilk, P., Szalińska, E., 2020b. doi.org/10.1016/j.agsy.2020.102858 Szalińska, E., Wilk, P., 2018.

Economics and Environment 3 (66), 25–37. Wilk, P., Orlińska-Woźniak, P., Gębala, J., Ostojski,M., 2017. Technical Transactions (11), 137–159.

Wilk, P., Orlińska-Woźniak, P., Gębala, J., 2018a. doi.org/10.5194/hess-22-1033-2018 Wilk, P., Orlińska-Woźniak, P., Gębala, J., 2018b. doi.org/10.5277/epe18040 MPA Project – Urban Adaptation Plans klimada.mos.gov.pl/en/mpa-project-urban-adaptation-plans/