Automated Organization ProfileUniversity of Helsinki: Helsingin Yliopisto
University of Helsinki: Helsingin Yliopisto
Current S-Index
Sum of Dataset Indices for all datasets
Average Dataset Index per Dataset
Average Dataset Index per dataset
Total Datasets
Total datasets in this organization
Average FAIR Score
Average FAIR Score per dataset
Total Citations
Total citations to the organization's datasets
Total Mentions
Total mentions of the organization's datasets
S-Index Interpretation
The S-Index (Sharing Index) is a comprehensive metric that represents the cumulative impact of all your datasets. It is calculated as the sum of Dataset Index scores across all your claimed datasets.
What it means:
- A higher S-index indicates greater overall impact of your datasets relative to typical datasets in their fields of research
- The S-Index grows as you add more datasets or as existing datasets gain more citations and mentions
- It provides a single number to track your research data impact over time
Current S-Index: 0.8 (sum of 1 dataset Dataset Index scores)
More information here.
S-Index Over Time
Cumulative Citations Over Time
Cumulative Mentions Over Time
Datasets
We collected diatoms from 68 ponds across three Finnish urban regions in 15 – 28 May 2024: 38 ponds in the Helsinki capital region, 15 ponds in Tampere, and 15 ponds in Turku. To sample diatoms, we randomly selected 10 stones in each study pond and carefully removed the biofilm from a 25 cm² area of a stone with a toothbrush and a template. The 10 subsamples were combined into a composite sample per site. In the laboratory, samples were purified using 30% hydrogen peroxide, centrifuged at 1,250 rpm with distilled water for 20 minutes three times, and mounted on Naphrax slides.To collect diatom species trait data, we extracted trait data from literature, with genus-level traits used when species-specific data were unavailable. We created a species-trait matrix with biovolume as continuous positive values and other traits coded as presence (1) or absence (0).
Authors
- Wenfei Liao