84ce3a66-3826-488d-9dc2-eeeac0a2cb7b 1.0 Species occurence trend analyzer 2025-11-05 This is a NaaVRE workflow component / building block that calculates, visualises, and stores temporal trends in biodiversity metrics, enabling users to analyse changes over time and interpret results through plots and exported data. Andrés Peredo Arce Senckenberg Society For Nature Research andres.peredo@senckenberg.de 11 https://metadatacatalogue.lifewatch.eu/srv/api/records/84ce3a66-3826-488d-9dc2-eeeac0a2cb7b/attachments/20260519T094610Z__fish_final__plot_abundance.png trend analyzer workflow component biodiversity metrics temporal trends plotting data management Marco-Bolo MIT license https://github.com/QCDIS/Biodiversity_time_series_analyses_from_European_marine_ecosystems/blob/main/codebase/Data_cleaning_analysis_Example_1_03.ipynb WWW:LINK-1.0-http--link Link to the workflow component source code on Github https://beta.naavre.net/jupyter/hub/user-redirect/lab/tree/Virtual%20Labs/Biodiversity%20Time%20Series%20Analyses/Git%20public/workflows/Biodiversity_time_series_analyser.naavrewf?profile=biotisan-euromarec WWW:LINK-1.0-http--link Workflow containing the workflow component Species occurence data CSV https://metadatacatalogue.lifewatch.eu/srv/eng/catalog.search#/metadata/d372f6a3-4533-4a86-9afc-77e7e2e5b04c Species occurence data CSV file used for trend analysis. Input Species occurence metadata CSV https://metadatacatalogue.lifewatch.eu/srv/eng/catalog.search#/metadata/eaf74c5a-b92c-458a-9218-357143bad9bf Species occurence metadata CSV file used for trend analysis. Input Output file of the biodiversity time species analysis for European marine exosystems trend analysis. https://metadatacatalogue.lifewatch.eu/srv/eng/catalog.search#/metadata/21a38203-9fcd-4759-8b9b-ee9d1e6170d9 Output CSV of the trend analysis. Output Diversity frequency distribution plot https://github.com/QCDIS/Biodiversity_time_series_analyses_from_European_marine_ecosystems/blob/main/data/20260519T094610Z__fish_final__plot_diversity.png Output plot showing the frequency distribution of the diversity in the provided dataset. Output Richness frequency distribution plot https://github.com/QCDIS/Biodiversity_time_series_analyses_from_European_marine_ecosystems/blob/main/data/20260519T094610Z__fish_final__plot_richness.png Output plot showing the frequency distribution of the richness in the provided dataset. Output Abundance frequency distribution plot https://github.com/QCDIS/Biodiversity_time_series_analyses_from_European_marine_ecosystems/blob/main/data/20260519T094610Z__fish_final__plot_abundance.png Output plot showing the frequency distribution of the abundance in the provided dataset. Output data processing https://helpdesk.lifewatch.eu