31 to 40 of 39,139 Results
MS Excel Spreadsheet - 9.7 KB -
MD5: 1c2cf35ad7f996555faf553b99a455d4
This dataset contains ecotoxicological endpoints and derived predicted no-effect concentrations (PNECs) for five organic UV-filters (avobenzone, octocrylene, octinoxate, iscotrizinol, and ethylhexyl triazone) used in the environmental risk assessment of Lake Balaton (Hungary).
The dataset includes acute EC₅₀ and, where available, chronic NOEC valu... |
MS Excel Spreadsheet - 17.9 KB -
MD5: aa72f4d488216e06d58cf90bd1130a41
This dataset compiles reported environmental concentration ranges for selected organic UV filters (avobenzone, octocrylene, octinoxate, iscotrizinol, and ethylhexyl triazone) across different environmental matrices worldwide, providing a comparative framework for concentrations measured in Lake Balaton (Hungary).
The table summarizes published fre... |
MS Excel Spreadsheet - 9.0 KB -
MD5: 6e077c211a7b242d92d4201112d58520
This dataset contains calculated distribution coefficients (Kd) for five organic UV filters (avobenzone, octocrylene, octinoxate, iscotrizinol, and ethylhexyl triazone) between periphyton (freshwater biofilm) and surface water in Lake Balaton (Hungary).
Kd values (L/kg dry weight) were calculated as the ratio of mean compound concentrations measur... |
MS Excel Spreadsheet - 9.0 KB -
MD5: f3b80a2dba08a152e4efcf769b6acfd1
This dataset contains calculated sediment–water distribution coefficients (Kd) for five organic UV filters (avobenzone, octocrylene, octinoxate, iscotrizinol, and ethylhexyl triazone) in Lake Balaton (Hungary).
Kd values (L/kg dry weight) were calculated as the ratio of mean compound concentrations measured in surface sediment (ng/g d.w.) to corre... |
MS Excel Spreadsheet - 9.5 KB -
MD5: a2a3a0abf496ed84ea1ba8b628853e06
This dataset contains site- and date-specific acute risk quotient (RQ_acute) values calculated for avobenzone (AVO) in surface waters of Lake Balaton (Hungary).
RQ values were derived by dividing measured environmental concentrations (MEC, ng/L) by the compound-specific predicted no-effect concentration (PNEC) for freshwater organisms. The PNEC wa... |
MS Excel Spreadsheet - 9.4 KB -
MD5: cfc346c01a25dcb373e1a6db9b30fddf
This dataset contains site- and date-specific acute risk quotient (RQ_acute) values calculated for iscotrizinol (DBT) in surface waters of Lake Balaton (Hungary).
RQ values were derived by dividing measured environmental concentrations (MEC, ng/L) by the compound-specific predicted no-effect concentration (PNEC) for freshwater organisms. The PNEC... |
MS Excel Spreadsheet - 9.5 KB -
MD5: 922621fe23ccc7037a0295abff2eb3d1
This dataset contains site- and date-specific acute risk quotient (RQ_acute) values calculated for octinoxate (EHMC) in surface waters of Lake Balaton (Hungary).
RQ values were derived by dividing measured environmental concentrations (MEC, ng/L) by the compound-specific predicted no-effect concentration (PNEC) for freshwater organisms. The PNEC w... |
MS Excel Spreadsheet - 9.6 KB -
MD5: 82e481278bb1405a741fef245c892567
This dataset contains site- and date-specific acute risk quotient (RQ_acute) values calculated for ethylhexyl triazone (EHT) in surface waters of Lake Balaton (Hungary).
RQ values were calculated as the ratio of measured environmental concentrations (MEC, ng/L) to the compound-specific predicted no-effect concentration (PNEC) derived from acute ec... |
MS Excel Spreadsheet - 9.6 KB -
MD5: d098cafa9c9b8f0abe7791669110f32c
This dataset contains site- and date-specific acute risk quotient (RQ_acute) values calculated for octocrylene (OC) in surface waters of Lake Balaton (Hungary).
RQ values were derived as the ratio of measured environmental concentrations (MEC, ng/L) to the compound-specific predicted no-effect concentration (PNEC) for freshwater organisms. The PNE... |
MS Excel Spreadsheet - 9.3 KB -
MD5: 3f9a7cffaf568cdf620f38d2fae3e56d
This dataset contains site- and date-specific mixture toxicity indices (TU_mix) calculated for five organic UV-filters (AVO, OC, EHMC, DBT, EHT) measured in surface waters of Lake Balaton (Hungary).
TU_mix values were calculated using the concentration addition (CA) model, where individual toxic units (TU_i = MEC_i / EC₅₀_i) were summed across com... |



