Decline in insect biomass
Species-rich meadows are increasingly disappearing from the landscape. As insect species are lost, not only biodiversity declines, but also biomass – with consequences for entire ecosystems.

New study shows: insect biomass decline is primarily driven by species loss

For years, there has been talk of insect decline. People describe silent summer nights, clean windshields, and meadows where hardly anything is buzzing anymore. What was initially dismissed as a subjective impression has now been confirmed: several long-term studies show that insect biomass in Central Europe has declined sharply. The

Continue reading
milbenbefall

Passenger pigeon mite

Species extinctions trigger chain reactions When animal or plant species go extinct, a chain reaction is set in motion. Often, at least one other organism dies out along with it. Thus, with the passenger pigeon, the passenger pigeon mite also went extinct in 1914. In a study published in 2004,

Continue reading