Werner Stenmans
YOU?
Author Swipe
Spatial, temporal and taxonomic patterns of insect extinction in Germany Open
Red lists represent an important instrument for evaluating the decline of species in space and time, for improving decisionmaking and for guiding conservation planning. However, globally, only a fraction of species has been categorized acc…
Development of an insect sample fractionizer for biodiversity research Open
We describe a new mechanical tool for dividing mixed insects and other invertebrate samples into subsamples. The device enables the division to equal parts by means of a movable hemispherical bowl and a separating disc. Due to the complete…
View article: More than 75 percent decline over 27 years in total flying insect biomass in protected areas
More than 75 percent decline over 27 years in total flying insect biomass in protected areas Open
Global declines in insects have sparked wide interest among scientists, politicians, and the general public. Loss of insect diversity and abundance is expected to provoke cascading effects on food webs and to jeopardize ecosystem services.…