Bridging the gap: how to adopt opportunistic plant observations for phenology monitoring.

ABSTRACT: Plant phenology plays a vital role in assessing climate change. To monitor this, individual plants are traditionally visited and observed by trained volunteers organized in national or international networks - in Germany, for example, by the German Weather Service, DWD. However, their number of observers is continuously decreasing. In this study, we explore the feasibility of using opportunistically captured plant observations, collected via the plant identification app Flora Incognita to determine the onset of flowering and, based on that, create interpolation maps comparable to those of the DWD. Therefore, the opportunistic observations of 17 species collected in 2020 and 2021 were assigned to "Flora Incognita stations" based on location and altitude in order to mimic the network of stat

SUBMITTER: Katal N 

PROVIDER: S-EPMC10582721 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature