IMIS

VIS - 'Specific Reference Freshwater Monitoring’ in Flanders, Belgium is a sample based dataset published by the Research Institute for Nature and Forest (INBO). The original database is described in Brosens et al. 2015 (https://doi.org/10.3897/zookeys.475.8556). This dataset contains over 19,000 occurrences sampled between 2013 and 2023 from 45 locations per species in inland rivers, streams and canals in Flanders, Belgium. The dataset includes 4 target species (Cobitis taenia, Cottus perifretum, Lampetra planeri and Rhodeus amarus), as well as a number of non-target species. The data are retrieved from the Fish Information System (VIS), a database set up to monitor the status of fishes and their habitats in Flanders and are collected in support of the Water Framework Directive, the Habitat Directive, certain red lists, and biodiversity research. Additional information, such as measurements, absence information and abiotic data are available upon request. Issues with the dataset can be reported at https://github.com/inbo/data-publication/tree/master/datasets/vis-freshwater-monitoring-events more