Data used to analyze temporal habitat type and plant species trends in Hamburg

The associated study analyzed both habitat type and plant species trends over several decades (1979-2017), using repeated habitat survey data from the habitat mapping program of the city and federal state of Hamburg (Germany). To do so, polygons of the habitats were intersected in ArcGIS, resulting in the intersections tables that are provided here. The additional tables provide information on habitat types as well as plant species occurrences for the habitats and plant species red list and non-native status in Hamburg and Germany. This dataset contains six tables and one metadata file. In addition, raw polygon data as well as species occurrences (as pdf files) are available in a database of the Ministry of Environment, Climate, Energy and Agriculture (BUKEA), Free and Hanseatic City of Hamburg, Germany: https://suche.transparenz.hamburg.de/dataset/biotopkataster-hamburg9.